---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7500 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.6G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 702 11941 1 3353 14955 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ba:e3:89 brd ff:ff:ff:ff:ff:ff inet 10.30.170.133/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:feba:e389/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:d2:a9:b9 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7500) 01/04/25 _x86_64_ (4 CPU) 18:13:25 LINUX RESTART (4 CPU) 18:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:15:01 252.82 79.03 173.78 0.00 1682.27 8078.95 0.00 18:16:01 198.53 33.06 165.47 0.00 2340.14 10530.51 0.00 18:17:01 32.76 13.18 19.58 0.00 652.45 8408.00 0.00 18:18:01 11.00 2.00 9.00 0.00 87.45 3949.61 0.00 18:19:01 94.37 7.22 87.15 0.00 2667.07 17345.60 0.00 18:20:01 8.46 0.02 8.45 0.00 0.13 461.45 0.00 Average: 99.65 22.42 77.23 0.00 1238.15 8128.56 0.00 18:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 13360060 15479248 495556 3.03 73312 2237344 1265164 7.26 726376 2010824 235440 18:16:01 12516524 14922604 1042152 6.36 84268 2504272 1707084 9.79 1326652 2232708 201472 18:17:01 11665908 14162996 1797752 10.97 86692 2589752 2392200 13.72 2180920 2219528 27900 18:18:01 11323576 14173648 1785580 10.90 94844 2917264 2556692 14.67 2194888 2529232 320860 18:19:01 10819152 13893088 2056072 12.55 106740 3121312 2539784 14.57 2664664 2544652 7692 18:20:01 10806940 13883156 2066364 12.61 106560 3123580 2582268 14.82 2674160 2546612 372 Average: 11748693 14419123 1540579 9.40 92069 2748921 2173865 12.47 1961277 2347259 132289 18:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 ens3 89.57 73.20 1100.88 18.61 0.00 0.00 0.00 0.00 18:15:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 290.95 243.16 3167.84 34.93 0.00 0.00 0.00 0.00 18:16:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 120.33 87.59 362.56 22.26 0.00 0.00 0.00 0.00 18:17:01 lo 12.76 12.76 0.80 0.80 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 316.26 225.60 3755.26 29.29 0.00 0.00 0.00 0.00 18:18:01 lo 200.33 200.33 160.56 160.56 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 229.42 158.30 2472.63 19.03 0.00 0.00 0.00 0.00 18:19:01 lo 710.22 710.22 673.30 673.30 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 2.03 2.18 0.35 0.39 0.00 0.00 0.00 0.00 18:20:01 lo 7.46 7.46 0.57 0.57 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 174.75 131.67 1809.83 20.75 0.00 0.00 0.00 0.00 Average: lo 155.45 155.45 139.22 139.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7500) 01/04/25 _x86_64_ (4 CPU) 18:13:25 LINUX RESTART (4 CPU) 18:14:01 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 18.51 12.83 9.71 3.28 0.14 55.53 18:15:01 0 9.85 14.06 9.76 2.23 0.13 63.97 18:15:01 1 27.47 9.56 8.52 2.76 0.12 51.58 18:15:01 2 14.00 13.13 10.03 5.21 0.17 57.47 18:15:01 3 22.78 14.56 10.54 2.90 0.15 49.06 18:16:01 all 22.06 0.00 1.35 1.51 0.07 75.01 18:16:01 0 23.44 0.00 1.40 2.31 0.08 72.77 18:16:01 1 26.76 0.00 0.92 1.12 0.07 71.14 18:16:01 2 18.68 0.00 1.87 2.31 0.07 77.07 18:16:01 3 19.35 0.00 1.22 0.29 0.07 79.08 18:17:01 all 70.90 0.00 2.03 0.26 0.10 26.72 18:17:01 0 73.84 0.00 2.04 0.23 0.10 23.78 18:17:01 1 73.97 0.00 1.64 0.05 0.08 24.25 18:17:01 2 73.29 0.00 1.86 0.32 0.10 24.43 18:17:01 3 62.51 0.00 2.56 0.42 0.10 34.42 18:18:01 all 48.49 0.00 1.79 0.12 0.09 49.51 18:18:01 0 46.58 0.00 2.25 0.05 0.08 51.04 18:18:01 1 47.34 0.00 1.62 0.05 0.08 50.90 18:18:01 2 50.07 0.00 1.51 0.18 0.08 48.16 18:18:01 3 49.97 0.00 1.79 0.20 0.10 47.93 18:19:01 all 76.19 0.00 2.84 0.41 0.09 20.46 18:19:01 0 78.36 0.00 3.62 0.84 0.08 17.10 18:19:01 1 65.94 0.00 2.68 0.22 0.08 31.07 18:19:01 2 78.55 0.00 2.39 0.44 0.10 18.52 18:19:01 3 81.91 0.00 2.66 0.15 0.10 15.18 18:20:01 all 47.48 0.00 1.05 0.02 0.07 51.38 18:20:01 0 48.68 0.00 0.98 0.00 0.07 50.27 18:20:01 1 45.22 0.00 1.11 0.00 0.10 53.57 18:20:01 2 44.52 0.00 1.32 0.05 0.05 54.06 18:20:01 3 51.51 0.00 0.80 0.03 0.07 47.59 Average: all 47.28 2.13 3.12 0.93 0.09 46.44 Average: 0 46.79 2.34 3.34 0.94 0.09 46.50 Average: 1 47.77 1.59 2.74 0.70 0.09 47.11 Average: 2 46.51 2.19 3.16 1.42 0.09 46.63 Average: 3 48.05 2.41 3.26 0.66 0.10 45.53