🚀 Implement real metrics command with comprehensive system and performance metrics - CPU, memory, disk, network, load average, processes, I/O stats, and more!
This commit is contained in:
parent
e265eda14c
commit
58b5447cf6
2 changed files with 489 additions and 18 deletions
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@ -87,6 +87,35 @@ impl Command for StatusCommand {
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}
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}
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// Display kernel arguments for current deployment
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if let Ok(kernel_args) = ostree_manager.get_kernel_args(None) {
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if !kernel_args.is_empty() {
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println!();
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println!("Kernel Arguments:");
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println!(" {}", kernel_args.join(" "));
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}
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}
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// Check for pending deployments
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let pending_count = deployments.iter().filter(|d| d.pending).count();
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if pending_count > 0 {
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println!();
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println!("⚠ Pending Deployments: {}", pending_count);
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for deployment in deployments.iter().filter(|d| d.pending) {
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println!(" - {} (commit: {})", deployment.id, deployment.commit);
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}
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}
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// Check for staged deployments
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let staged_count = deployments.iter().filter(|d| d.staged).count();
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if staged_count > 0 {
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println!();
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println!("📦 Staged Deployments: {}", staged_count);
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for deployment in deployments.iter().filter(|d| d.staged) {
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println!(" - {} (commit: {})", deployment.id, deployment.commit);
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}
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}
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} else {
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println!("OSTree: Available but not booted");
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println!("Status: Traditional package management system");
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@ -102,11 +131,35 @@ impl Command for StatusCommand {
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println!(" ... and {} more", repo_info.refs.len() - 10);
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}
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}
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// Check if OSTree repository exists but system isn't booted
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if std::path::Path::new("/ostree").exists() {
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println!();
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println!("ℹ️ OSTree repository found at /ostree");
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println!(" To boot from OSTree, you may need to:");
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println!(" 1. Install an OSTree-based system image");
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println!(" 2. Configure bootloader (GRUB) for OSTree");
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println!(" 3. Reboot into the OSTree deployment");
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}
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}
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} else {
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println!("OSTree: Not available");
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println!("Status: Traditional package management system");
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println!("Next: Install OSTree package to enable atomic updates");
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// Check if OSTree package is available
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if let Ok(output) = std::process::Command::new("apt")
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.arg("search")
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.arg("ostree")
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.output() {
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if output.status.success() {
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let output_str = String::from_utf8_lossy(&output.stdout);
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if output_str.contains("ostree") {
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println!("ℹ️ OSTree package is available in repositories");
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println!(" Install with: sudo apt install ostree");
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}
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}
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}
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}
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// Always display package overlay and system health information
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@ -114,6 +167,9 @@ impl Command for StatusCommand {
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self.display_package_overlays()?;
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self.display_system_health()?;
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// Display additional system information
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self.display_additional_system_info()?;
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Ok(())
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}
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@ -286,6 +342,125 @@ impl StatusCommand {
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Ok(())
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}
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/// Display additional system information
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fn display_additional_system_info(&self) -> AptOstreeResult<()> {
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println!();
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println!("Additional System Information:");
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// Check network connectivity
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if let Ok(output) = std::process::Command::new("ping")
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.arg("-c")
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.arg("1")
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.arg("8.8.8.8")
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.output() {
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if output.status.success() {
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println!(" Network: ✓ Connected to internet");
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} else {
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println!(" Network: ⚠ No internet connectivity");
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}
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} else {
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println!(" Network: ? Unable to check connectivity");
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}
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// Check APT package manager status
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let apt_state = std::path::Path::new("/var/lib/apt");
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if apt_state.exists() {
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// Check if APT cache is up to date
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if let Ok(output) = std::process::Command::new("apt")
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.arg("list")
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.arg("--upgradable")
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.output() {
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if output.status.success() {
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let output_str = String::from_utf8_lossy(&output.stdout);
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let lines: Vec<&str> = output_str.lines().collect();
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let upgradeable_count = if lines.len() > 1 { lines.len() - 1 } else { 0 };
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if upgradeable_count > 0 {
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println!(" APT Updates: ⚠ {} packages available for upgrade", upgradeable_count);
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} else {
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println!(" APT Updates: ✓ System is up to date");
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}
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} else {
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println!(" APT Updates: ? Unable to check for updates");
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}
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}
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}
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// Check systemd service status for apt-ostreed
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if let Ok(output) = std::process::Command::new("systemctl")
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.arg("is-active")
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.arg("apt-ostreed")
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.output() {
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if output.status.success() {
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let status = String::from_utf8_lossy(&output.stdout).trim().to_string();
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if status == "active" {
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println!(" apt-ostreed: ✓ Service is running");
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} else {
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println!(" apt-ostreed: ⚠ Service status: {}", status);
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}
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} else {
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println!(" apt-ostreed: ⚠ Service is not running");
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}
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} else {
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println!(" apt-ostreed: ? Unable to check service status");
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}
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// Check for running containers or virtualization
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if std::path::Path::new("/proc/vz").exists() {
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println!(" Virtualization: OpenVZ detected");
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} else if std::path::Path::new("/proc/xen").exists() {
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println!(" Virtualization: Xen detected");
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} else if std::path::Path::new("/proc/cpuinfo").exists() {
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if let Ok(cpuinfo) = std::fs::read_to_string("/proc/cpuinfo") {
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if cpuinfo.contains("hypervisor") {
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println!(" Virtualization: Hypervisor detected");
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} else {
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println!(" Virtualization: Bare metal system");
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}
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}
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}
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// Check system uptime
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if let Ok(uptime) = std::fs::read_to_string("/proc/uptime") {
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if let Some(seconds_str) = uptime.split_whitespace().next() {
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if let Ok(seconds) = seconds_str.parse::<f64>() {
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let days = (seconds / 86400.0) as u64;
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let hours = ((seconds % 86400.0) / 3600.0) as u64;
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let minutes = ((seconds % 3600.0) / 60.0) as u64;
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if days > 0 {
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println!(" Uptime: {} days, {} hours, {} minutes", days, hours, minutes);
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} else if hours > 0 {
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println!(" Uptime: {} hours, {} minutes", hours, minutes);
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} else {
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println!(" Uptime: {} minutes", minutes);
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}
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}
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}
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}
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// Check for security updates
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if let Ok(output) = std::process::Command::new("apt")
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.arg("list")
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.arg("--upgradable")
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.output() {
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if output.status.success() {
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let output_str = String::from_utf8_lossy(&output.stdout);
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let security_updates = output_str.lines()
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.filter(|line| line.contains("/security") || line.contains("-security"))
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.count();
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if security_updates > 0 {
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println!(" Security: ⚠ {} security updates available", security_updates);
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} else {
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println!(" Security: ✓ No security updates pending");
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}
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}
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}
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Ok(())
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}
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}
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/// Upgrade command - Perform a system upgrade
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@ -263,30 +263,34 @@ impl Command for MetricsCommand {
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}
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// Parse options
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let mut opt_json = false;
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let mut opt_prometheus = false;
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let mut opt_system = false;
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let mut opt_performance = false;
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let mut opt_all = false;
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for arg in args {
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match arg.as_str() {
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"--json" => opt_json = true,
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"--prometheus" => opt_prometheus = true,
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"--system" => opt_system = true,
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"--performance" => opt_performance = true,
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"--all" => opt_all = true,
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_ => {}
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}
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}
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// Default to showing all metrics if no specific option is selected
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if !opt_system && !opt_performance && !opt_all {
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opt_all = true;
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}
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println!("📊 System Metrics");
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println!("=================");
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if opt_json {
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println!("Output format: JSON");
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} else if opt_prometheus {
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println!("Output format: Prometheus");
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} else {
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println!("Output format: Text");
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if opt_system || opt_all {
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self.display_system_metrics()?;
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}
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println!("Status: Placeholder implementation");
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println!("Next: Implement real metrics logic");
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if opt_performance || opt_all {
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self.display_performance_metrics()?;
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}
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Ok(())
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}
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@ -305,13 +309,305 @@ impl Command for MetricsCommand {
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println!("Usage: apt-ostree metrics [OPTIONS]");
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println!();
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println!("Options:");
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println!(" --json Output metrics in JSON format");
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println!(" --prometheus Output metrics in Prometheus format");
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println!(" --help, -h Show this help message");
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println!(" --system Show system metrics");
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println!(" --performance Show performance metrics");
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println!(" --all Show all metrics");
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println!(" --help, -h Show this help message");
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println!();
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println!("Examples:");
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println!(" apt-ostree metrics # Display metrics in text format");
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println!(" apt-ostree metrics --json # Export metrics as JSON");
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println!(" apt-ostree metrics --prometheus # Export metrics in Prometheus format");
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println!(" apt-ostree metrics # Display all metrics");
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println!(" apt-ostree metrics --system # Show only system metrics");
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println!(" apt-ostree metrics --performance # Show only performance metrics");
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}
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}
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impl MetricsCommand {
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/// Display system metrics
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fn display_system_metrics(&self) -> AptOstreeResult<()> {
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println!();
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println!("🖥️ System Metrics");
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println!("------------------");
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// CPU Information
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if let Ok(cpuinfo) = std::fs::read_to_string("/proc/cpuinfo") {
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let cpu_count = cpuinfo.lines().filter(|line| line.starts_with("processor")).count();
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let model_name = cpuinfo.lines()
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.find(|line| line.starts_with("model name"))
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.and_then(|line| line.split_once(':').map(|(_, name)| name.trim()))
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.unwrap_or("Unknown");
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println!("CPU:");
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println!(" Count: {} cores", cpu_count);
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println!(" Model: {}", model_name);
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// CPU usage from /proc/stat
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if let Ok(stat) = std::fs::read_to_string("/proc/stat") {
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if let Some(first_line) = stat.lines().next() {
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let parts: Vec<&str> = first_line.split_whitespace().collect();
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if parts.len() >= 5 {
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let user = parts[1].parse::<u64>().unwrap_or(0);
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let nice = parts[2].parse::<u64>().unwrap_or(0);
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let system = parts[3].parse::<u64>().unwrap_or(0);
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let idle = parts[4].parse::<u64>().unwrap_or(0);
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let total = user + nice + system + idle;
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let usage_percent = if total > 0 {
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((user + nice + system) as f64 / total as f64) * 100.0
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} else {
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0.0
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};
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println!(" Usage: {:.1}%", usage_percent);
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}
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}
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}
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}
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// Memory Information
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if let Ok(meminfo) = std::fs::read_to_string("/proc/meminfo") {
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let mut total_mem = 0;
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let mut available_mem = 0;
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let mut cached_mem = 0;
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let mut buffers_mem = 0;
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for line in meminfo.lines() {
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match line.split_once(':') {
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Some(("MemTotal", value)) => {
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total_mem = value.trim().split_whitespace().next()
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.and_then(|v| v.parse::<u64>().ok()).unwrap_or(0);
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}
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Some(("MemAvailable", value)) => {
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available_mem = value.trim().split_whitespace().next()
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.and_then(|v| v.parse::<u64>().ok()).unwrap_or(0);
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}
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Some(("Cached", value)) => {
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cached_mem = value.trim().split_whitespace().next()
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.and_then(|v| v.parse::<u64>().ok()).unwrap_or(0);
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}
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Some(("Buffers", value)) => {
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buffers_mem = value.trim().split_whitespace().next()
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.and_then(|v| v.parse::<u64>().ok()).unwrap_or(0);
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}
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_ => {}
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}
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}
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if total_mem > 0 {
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let used_mem = total_mem - available_mem;
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let mem_usage_percent = (used_mem as f64 / total_mem as f64) * 100.0;
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println!("Memory:");
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println!(" Total: {} GB", total_mem / 1024 / 1024);
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println!(" Used: {} GB ({:.1}%)", used_mem / 1024 / 1024, mem_usage_percent);
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println!(" Available: {} GB", available_mem / 1024 / 1024);
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println!(" Cached: {} GB", cached_mem / 1024 / 1024);
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println!(" Buffers: {} GB", buffers_mem / 1024 / 1024);
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}
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}
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// Disk Information
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if let Ok(output) = std::process::Command::new("df")
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.arg("-h")
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.arg("/")
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.output() {
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if output.status.success() {
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let output_str = String::from_utf8_lossy(&output.stdout);
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let lines: Vec<&str> = output_str.lines().collect();
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if lines.len() >= 2 {
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let parts: Vec<&str> = lines[1].split_whitespace().collect();
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if parts.len() >= 5 {
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println!("Disk:");
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println!(" Filesystem: {}", parts[0]);
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println!(" Size: {}", parts[1]);
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println!(" Used: {} ({})", parts[2], parts[4]);
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println!(" Available: {}", parts[3]);
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}
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}
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}
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}
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// Network Information
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if let Ok(output) = std::process::Command::new("ip")
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.arg("route")
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.arg("show")
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.arg("default")
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.output() {
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if output.status.success() {
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let output_str = String::from_utf8_lossy(&output.stdout);
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if let Some(default_route) = output_str.lines().next() {
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if let Some(gateway) = default_route.split_whitespace().nth(2) {
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println!("Network:");
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println!(" Default Gateway: {}", gateway);
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}
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}
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}
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}
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// System Uptime
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if let Ok(uptime) = std::fs::read_to_string("/proc/uptime") {
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if let Some(seconds_str) = uptime.split_whitespace().next() {
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if let Ok(seconds) = seconds_str.parse::<f64>() {
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let days = (seconds / 86400.0) as u64;
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let hours = ((seconds % 86400.0) / 3600.0) as u64;
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let minutes = ((seconds % 3600.0) / 60.0) as u64;
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println!("Uptime:");
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if days > 0 {
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println!(" {} days, {} hours, {} minutes", days, hours, minutes);
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} else if hours > 0 {
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println!(" {} hours, {} minutes", hours, minutes);
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} else {
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println!(" {} minutes", minutes);
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}
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}
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}
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}
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Ok(())
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}
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/// Display performance metrics
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fn display_performance_metrics(&self) -> AptOstreeResult<()> {
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println!();
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println!("⚡ Performance Metrics");
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println!("----------------------");
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// Load Average
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if let Ok(loadavg) = std::fs::read_to_string("/proc/loadavg") {
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let parts: Vec<&str> = loadavg.split_whitespace().collect();
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if parts.len() >= 3 {
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println!("Load Average:");
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println!(" 1 minute: {}", parts[0]);
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println!(" 5 minutes: {}", parts[1]);
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println!(" 15 minutes: {}", parts[2]);
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// Get CPU count for load average interpretation
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if let Ok(cpuinfo) = std::fs::read_to_string("/proc/cpuinfo") {
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let cpu_count = cpuinfo.lines().filter(|line| line.starts_with("processor")).count();
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if cpu_count > 0 {
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let load_1min: f64 = parts[0].parse().unwrap_or(0.0);
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let load_per_cpu = load_1min / cpu_count as f64;
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println!(" Load per CPU: {:.2}", load_per_cpu);
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if load_per_cpu > 1.0 {
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println!(" ⚠ High load detected");
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} else if load_per_cpu > 0.7 {
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println!(" ⚠ Moderate load detected");
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} else {
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println!(" ✓ Normal load");
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}
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}
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}
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}
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}
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// Process Statistics
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if let Ok(output) = std::process::Command::new("ps")
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.arg("aux")
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.output() {
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if output.status.success() {
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let output_str = String::from_utf8_lossy(&output.stdout);
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let lines: Vec<&str> = output_str.lines().collect();
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let process_count = lines.len() - 1; // Subtract header
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||||
println!("Processes:");
|
||||
println!(" Total: {}", process_count);
|
||||
|
||||
// Count processes by state
|
||||
let mut running = 0;
|
||||
let mut sleeping = 0;
|
||||
let mut stopped = 0;
|
||||
let mut zombie = 0;
|
||||
|
||||
for line in lines.iter().skip(1) {
|
||||
let parts: Vec<&str> = line.split_whitespace().collect();
|
||||
if parts.len() >= 8 {
|
||||
match parts[7] {
|
||||
"R" => running += 1,
|
||||
"S" | "D" => sleeping += 1,
|
||||
"T" => stopped += 1,
|
||||
"Z" => zombie += 1,
|
||||
_ => {}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
println!(" Running: {}", running);
|
||||
println!(" Sleeping: {}", sleeping);
|
||||
println!(" Stopped: {}", stopped);
|
||||
println!(" Zombie: {}", zombie);
|
||||
}
|
||||
}
|
||||
|
||||
// I/O Statistics
|
||||
if let Ok(stat) = std::fs::read_to_string("/proc/diskstats") {
|
||||
let mut total_reads = 0u64;
|
||||
let mut total_writes = 0u64;
|
||||
let mut total_sectors_read = 0u64;
|
||||
let mut total_sectors_written = 0u64;
|
||||
|
||||
for line in stat.lines() {
|
||||
let parts: Vec<&str> = line.split_whitespace().collect();
|
||||
if parts.len() >= 14 {
|
||||
if let (Ok(reads), Ok(writes), Ok(sectors_read), Ok(sectors_written)) = (
|
||||
parts[3].parse::<u64>(),
|
||||
parts[7].parse::<u64>(),
|
||||
parts[5].parse::<u64>(),
|
||||
parts[9].parse::<u64>()
|
||||
) {
|
||||
total_reads += reads;
|
||||
total_writes += writes;
|
||||
total_sectors_read += sectors_read;
|
||||
total_sectors_written += sectors_written;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
println!("I/O Statistics:");
|
||||
println!(" Total reads: {}", total_reads);
|
||||
println!(" Total writes: {}", total_writes);
|
||||
println!(" Data read: {} MB", total_sectors_read * 512 / 1024 / 1024);
|
||||
println!(" Data written: {} MB", total_sectors_written * 512 / 1024 / 1024);
|
||||
}
|
||||
|
||||
// Memory Pressure
|
||||
if let Ok(pressure) = std::fs::read_to_string("/proc/pressure/memory") {
|
||||
println!("Memory Pressure:");
|
||||
for line in pressure.lines() {
|
||||
if line.starts_with("some") {
|
||||
let parts: Vec<&str> = line.split_whitespace().collect();
|
||||
if parts.len() >= 3 {
|
||||
let avg10 = parts[1].trim_end_matches(',');
|
||||
let avg60 = parts[2].trim_end_matches(',');
|
||||
let avg300 = parts[3];
|
||||
println!(" Some pressure - 10s: {}, 60s: {}, 300s: {}", avg10, avg60, avg300);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Systemd Service Status
|
||||
if let Ok(output) = std::process::Command::new("systemctl")
|
||||
.arg("--failed")
|
||||
.output() {
|
||||
if output.status.success() {
|
||||
let output_str = String::from_utf8_lossy(&output.stdout);
|
||||
let failed_services: Vec<&str> = output_str.lines()
|
||||
.filter(|line| line.contains(".service"))
|
||||
.collect();
|
||||
|
||||
if !failed_services.is_empty() {
|
||||
println!("Failed Services:");
|
||||
for service in failed_services.iter().take(5) {
|
||||
println!(" - {}", service);
|
||||
}
|
||||
if failed_services.len() > 5 {
|
||||
println!(" ... and {} more", failed_services.len() - 5);
|
||||
}
|
||||
} else {
|
||||
println!("Failed Services: None");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue