henrygd d40372842b fix(agent): guard against unsigned underflow in memory calculations (closes #1978) ...

Extract host memory derivation into calculateHostMemoryUsage and use
saturating subtraction to prevent uint64 underflow caused by race
conditions when reading /proc/meminfo. Also ensure UsedPercent guards
against division by zero.

Co-authored-by: Sven van Ginkel <svenvanginkel@icloud.com>

2026-08-13 17:06:10 -04:00

..

battery

fix(agent): dropped linux battery error (#1908)

2026-04-10 18:33:42 -04:00

deltatracker

likely fix for huge net traffic on interface reset (#1267)

2025-10-18 15:40:54 -04:00

health

refactor: small go 1.26 updates and go fix changes

2026-02-19 18:04:33 -05:00

lhm

agent: update LibreHardwareMonitorLib to 0.9.6

2026-03-31 15:55:02 -04:00

test-data

fix(agent): show correct NVMe capacity for Apple SSDs (#1873)

2026-04-02 15:36:05 -04:00

tools/fetchsmartctl

embed smartctl in the windows binary (#1362)

2025-11-05 13:03:47 -05:00

utils

fix(hub): System.HasUser - return true if SHARE_ALL_SYSTEMS=true (#1891)

2026-04-08 20:13:39 -04:00

zfs

support ZFS ARC on freebsd

2026-02-26 18:38:54 -05:00

agent_cache_test.go

refactor: small go 1.26 updates and go fix changes

2026-02-19 18:04:33 -05:00

agent_cache.go

add one minute chart + refactor rpc

2025-10-02 17:56:51 -04:00

agent_test_helpers.go

refactor: small go 1.26 updates and go fix changes

2026-02-19 18:04:33 -05:00

agent.go

agent: detect podman correctly when using socket proxy (#1846)

2026-03-28 17:43:29 -04:00

client_test.go

test: update tests that use os.Setenv to t.Setenv

2026-03-20 15:00:28 -04:00

client.go

agent: make sure prefixed ALL_PROXY env var works (#1919)

2026-04-14 14:46:43 -04:00

connection_manager_test.go

feat(agent): Add EXIT_ON_DNS_ERROR environment variable (#1929)

2026-04-17 19:26:11 -04:00

connection_manager.go

feat(agent): Add EXIT_ON_DNS_ERROR environment variable (#1929)

2026-04-17 19:26:11 -04:00

cpu.go

add checks for non-empty CPU times during initialization (#401)

2026-02-25 19:04:29 -05:00

data_dir_test.go

test: update tests that use os.Setenv to t.Setenv

2026-03-20 15:00:28 -04:00

data_dir.go

refactor(agent): move GetEnv to utils package

2026-03-07 14:12:17 -05:00

disk_test.go

fix(agent): exclude nested virtual fs when mounting host root to /extra-filesystems in Docker (#1859)

2026-03-30 13:48:54 -04:00

disk.go

feat: add more disk I/O metrics (#1866)

2026-04-04 18:28:05 -04:00

docker_test.go

fix(agent): prevent a malformed Docker response from permanently breaking container stats (#2066)

2026-08-11 16:40:24 -04:00

docker.go

fix(agent): prevent a malformed Docker response from permanently breaking container stats (#2066)

2026-08-11 16:40:24 -04:00

emmc_common_test.go

SMART: add eMMC health via sysfs (#1736)

2026-02-12 15:27:42 -05:00

emmc_common.go

SMART: add eMMC health via sysfs (#1736)

2026-02-12 15:27:42 -05:00

emmc_linux_test.go

SMART: add eMMC health via sysfs (#1736)

2026-02-12 15:27:42 -05:00

emmc_linux.go

refactor(agent): add utils package; rm utils.go and fs_utils.go

2026-03-07 13:50:49 -05:00

emmc_stub.go

SMART: add eMMC health via sysfs (#1736)

2026-02-12 15:27:42 -05:00

fingerprint_test.go

refactor: small go 1.26 updates and go fix changes

2026-02-19 18:04:33 -05:00

fingerprint.go

feat: add fingerprint command to agent (#1726)

2026-02-06 14:32:57 -05:00

gpu_amd_linux_test.go

refactor(agent): add utils package; rm utils.go and fs_utils.go

2026-03-07 13:50:49 -05:00

gpu_amd_linux.go

fix(agent): add safety check for read returning negative bytes (#1799)

2026-04-07 18:41:22 -04:00

gpu_amd_unsupported.go

add experimental sysfs amd gpu collector (#737, #1569)

2026-01-29 18:35:57 -05:00

gpu_darwin_test.go

Mac GPU Stats (#1747)

2026-02-18 14:51:30 -05:00

gpu_darwin_unsupported.go

rename gpu_apple_unsupported.go to gpu_darwin_unsupported.go

2026-02-18 15:15:58 -05:00

gpu_darwin.go

fix(agent): find macmon if /opt/homebrew/bin is not in path (#1746)

2026-03-27 13:52:22 -04:00

gpu_intel.go

refactor(agent): move GetEnv to utils package

2026-03-07 14:12:17 -05:00

gpu_nvml_linux.go

agent: add separate glibc build with NVML support (#1618)

2026-01-12 15:38:13 -05:00

gpu_nvml_unsupported.go

add nvtop integration and introduce GPU_COLLECTOR env var

2026-02-13 19:41:40 -05:00

gpu_nvml_windows.go

update build constraints to exclude nvml collector on arm64 (#1618)

2026-01-11 20:27:34 -05:00

gpu_nvml.go

agent: add separate glibc build with NVML support (#1618)

2026-01-12 15:38:13 -05:00

gpu_nvtop.go

refactor(agent): add utils package; rm utils.go and fs_utils.go

2026-03-07 13:50:49 -05:00

gpu_test.go

fix(agent): allow GPU_COLLECTOR=nvml without nvidia-smi (#1849)

2026-03-28 18:58:16 -04:00

gpu.go

fix(agent): allow GPU_COLLECTOR=nvml without nvidia-smi (#1849)

2026-03-28 18:58:16 -04:00

handlers_test.go

refactor: small go 1.26 updates and go fix changes

2026-02-19 18:04:33 -05:00

handlers.go

nvml: add rtd3 memory workaround, fix slog imports (#1587)

2026-01-05 15:26:59 -05:00

mdraid_linux_test.go

fix(agent): don't warn on mdraid consistency checks (#2067)

2026-08-11 15:50:58 -04:00

mdraid_linux.go

fix(agent): don't warn on mdraid consistency checks (#2067)

2026-08-11 15:50:58 -04:00

mdraid_stub.go

Add Linux mdraid health monitoring (#1750)

2026-02-27 13:42:47 -05:00

network_test.go

ensure deprecated system fields are migrated to newer structures

2026-03-10 18:46:57 -04:00

network.go

ensure deprecated system fields are migrated to newer structures

2026-03-10 18:46:57 -04:00

response.go

refactor: unify agent communication with Transport interface

2026-01-05 13:13:55 -05:00

sensors_default.go

update project structure

2025-09-07 16:42:15 -04:00

sensors_test.go

agent: add SENSORS_TIMEOUT env var (#1871)

2026-04-02 15:10:49 -04:00

sensors_windows.go

update project structure

2025-09-07 16:42:15 -04:00

sensors.go

agent: add SENSORS_TIMEOUT env var (#1871)

2026-04-02 15:10:49 -04:00

server_test.go

fix(agent): remove unsynchronized hubVersions cache causing concurrent map write panic (#2153)

2026-08-11 17:14:59 -04:00

server.go

fix(agent): remove unsynchronized hubVersions cache causing concurrent map write panic (#2153)

2026-08-11 17:14:59 -04:00

smart_nonwindows.go

embed smartctl in the windows binary (#1362)

2025-11-05 13:03:47 -05:00

smart_test.go

fix(agent): show correct NVMe capacity for Apple SSDs (#1873)

2026-04-02 15:36:05 -04:00

smart_windows.go

embed smartctl in the windows binary (#1362)

2025-11-05 13:03:47 -05:00

smart.go

fix(agent): use nvme_total_capacity fallback for NVMe disk size (#1899)

2026-04-09 15:50:59 -04:00

system_test.go

fix(agent): guard against unsigned underflow in memory calculations (closes #1978)

2026-08-13 17:06:10 -04:00

system.go

fix(agent): guard against unsigned underflow in memory calculations (closes #1978)

2026-08-13 17:06:10 -04:00

systemd_nonlinux_test.go

agent: add separate glibc build with NVML support (#1618)

2026-01-12 15:38:13 -05:00

systemd_nonlinux.go

add missing systemd methods for nonlinux

2025-11-14 17:28:40 -05:00

systemd_test.go

test: update tests that use os.Setenv to t.Setenv

2026-03-20 15:00:28 -04:00

systemd.go

systemd: allow timer monitoring with SERVICE_PATTERNS (#1820)

2026-03-17 15:11:44 -04:00

update.go

feat: add fingerprint command to agent (#1726)

2026-02-06 14:32:57 -05:00