---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4109 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 30G 126G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 30G 126G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4109) 06/27/25 _x86_64_ (8 CPU) 07:11:36 LINUX RESTART (8 CPU) 07:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:13:01 407.73 38.13 369.61 0.00 4261.02 65534.14 0.00 07:14:01 121.38 0.70 120.68 0.00 9.60 31803.77 0.00 07:15:01 49.34 0.05 49.29 0.00 0.40 36643.24 0.00 07:16:01 37.44 0.25 37.19 0.00 3.20 24334.21 0.00 07:17:01 659.69 6.47 653.22 0.00 2686.62 274439.59 0.00 07:18:01 704.22 10.23 693.99 0.00 82.51 229863.91 0.00 07:19:01 222.56 0.10 222.46 0.00 0.80 81195.87 0.00 07:20:01 380.51 0.03 380.47 0.00 0.27 96158.35 0.00 Average: 322.87 6.99 315.87 0.00 880.50 104998.56 0.00 07:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 28334684 31519648 784048 2.38 80876 3359132 1975868 5.82 1120432 3012724 5520 07:14:01 26711512 31338676 955000 2.90 128424 4620280 2171636 6.40 1991536 3616540 1060564 07:15:01 26255088 30919956 1371196 4.17 132700 4636464 2423272 7.14 1923320 4119000 525644 07:16:01 26018572 31516692 772336 2.35 136276 5421176 1863144 5.49 1781884 4456184 631064 07:17:01 19652076 31142136 1094872 3.33 188908 11184880 3454596 10.18 2521668 9840508 8136 07:18:01 10142964 29663044 2513880 7.64 406588 18256948 8866076 26.13 5028616 16013868 946404 07:19:01 5895392 28083440 4088772 12.43 422580 20787116 10063220 29.66 7792980 17370396 1276084 07:20:01 3603652 29056556 3119252 9.49 436892 23917836 7705320 22.71 8297444 19039828 1864728 Average: 18326742 30405018 1837420 5.59 241656 11522979 4815392 14.19 3807235 9683631 789768 07:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 ens3 1835.11 1673.67 13716.03 202.18 0.00 0.00 0.00 0.00 07:13:01 vethc25d285 71.82 77.39 6.86 72.33 0.00 0.00 0.00 0.01 07:13:01 lo 5.07 5.07 0.50 0.50 0.00 0.00 0.00 0.00 07:13:01 docker0 702.38 649.79 48.54 3056.70 0.00 0.00 0.00 0.00 07:14:01 ens3 239.21 211.46 1605.52 28.19 0.00 0.00 0.00 0.00 07:14:01 veth965e295 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 docker0 193.62 209.98 14.81 1579.06 0.00 0.00 0.00 0.00 07:15:01 ens3 35.73 22.35 28.27 14.70 0.00 0.00 0.00 0.00 07:15:01 veth965e295 1.50 1.52 0.13 0.14 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 docker0 1.50 1.50 0.11 0.14 0.00 0.00 0.00 0.00 07:16:01 ens3 44.43 47.43 26.50 132.26 0.00 0.00 0.00 0.00 07:16:01 veth965e295 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 ens3 585.92 340.56 6860.65 46.11 0.00 0.00 0.00 0.00 07:17:01 vethdc05cc3 22.18 28.50 2.12 14.44 0.00 0.00 0.00 0.00 07:17:01 veth87e5140 21.46 27.63 2.07 14.23 0.00 0.00 0.00 0.00 07:17:01 veth066fe1d 19.75 25.35 1.90 13.25 0.00 0.00 0.00 0.00 07:17:01 vethc997abf 20.31 25.51 1.94 12.96 0.00 0.00 0.00 0.00 07:17:01 vethd0bb9b7 21.46 28.30 2.06 14.25 0.00 0.00 0.00 0.00 07:17:01 veth7475c50 10.41 13.40 1.00 6.72 0.00 0.00 0.00 0.00 07:17:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 07:17:01 veth26f3ce0 0.62 1.60 0.05 0.28 0.00 0.00 0.00 0.00 07:17:01 docker0 196.25 305.82 14.23 1492.21 0.00 0.00 0.00 0.00 07:18:01 veth3739743 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 ens3 777.82 556.36 7348.15 55.90 0.00 0.00 0.00 0.00 07:18:01 veth2781f72 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth86ee92c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth69604fc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth8673b8f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 vethbff97b0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth5a7d9eb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth84b8a56 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth8346d91 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth5d24119 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 vethe33cc83 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:18:01 veth26f3ce0 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:18:01 docker0 547.85 761.55 42.55 7337.62 0.00 0.00 0.00 0.00 07:18:01 vethbf89dfc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:19:01 veth3739743 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 2.47 1.88 2.03 1.17 0.00 0.00 0.00 0.00 07:19:01 veth2781f72 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth86ee92c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth69604fc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth8673b8f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 vethbff97b0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth5a7d9eb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth84b8a56 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth8346d91 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth5d24119 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 vethe33cc83 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth26f3ce0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 vethbf89dfc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth3739743 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 ens3 11.01 7.81 9.78 4.80 0.00 0.00 0.00 0.00 07:20:01 veth2781f72 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth86ee92c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth69604fc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth8673b8f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth5a7d9eb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth84b8a56 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth8346d91 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth5d24119 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 vethe33cc83 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:20:01 veth26f3ce0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3739743 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 441.45 357.68 3699.54 60.66 0.00 0.00 0.00 0.00 Average: veth2781f72 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth86ee92c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth69604fc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8673b8f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth5a7d9eb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth84b8a56 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8346d91 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth5d24119 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethe33cc83 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: veth26f3ce0 0.10 0.22 0.01 0.04 0.00 0.00 0.00 0.00 Average: docker0 205.20 241.08 15.03 1683.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4109) 06/27/25 _x86_64_ (8 CPU) 07:11:36 LINUX RESTART (8 CPU) 07:12:01 CPU %user %nice %system %iowait %steal %idle 07:13:01 all 11.29 0.00 3.98 1.71 0.07 82.94 07:13:01 0 9.72 0.00 4.32 0.08 0.07 85.80 07:13:01 1 12.68 0.00 5.22 4.46 0.07 77.56 07:13:01 2 9.88 0.00 2.86 0.64 0.07 86.56 07:13:01 3 12.28 0.00 5.22 0.32 0.07 82.11 07:13:01 4 9.10 0.00 2.86 0.49 0.07 87.49 07:13:01 5 12.77 0.00 2.70 0.34 0.07 84.13 07:13:01 6 13.70 0.00 4.82 1.57 0.07 79.84 07:13:01 7 10.25 0.00 3.90 5.78 0.08 79.99 07:14:01 all 33.95 0.00 5.90 0.74 0.08 59.33 07:14:01 0 33.57 0.00 5.78 0.13 0.07 60.45 07:14:01 1 35.72 0.00 6.12 2.40 0.08 55.68 07:14:01 2 34.94 0.00 6.76 0.39 0.08 57.83 07:14:01 3 34.13 0.00 5.80 0.07 0.07 59.94 07:14:01 4 34.25 0.00 5.26 0.05 0.08 60.36 07:14:01 5 33.04 0.00 5.92 0.00 0.08 60.96 07:14:01 6 32.96 0.00 5.80 0.02 0.08 61.14 07:14:01 7 32.98 0.00 5.79 2.89 0.08 58.26 07:15:01 all 43.04 0.00 6.44 0.87 0.09 49.56 07:15:01 0 42.56 0.00 6.64 2.09 0.10 48.60 07:15:01 1 43.79 0.00 5.64 0.00 0.10 50.47 07:15:01 2 42.72 0.00 6.34 4.50 0.08 46.36 07:15:01 3 44.38 0.00 6.69 0.00 0.08 48.85 07:15:01 4 43.39 0.00 6.99 0.00 0.10 49.52 07:15:01 5 41.58 0.00 6.87 0.02 0.08 51.45 07:15:01 6 41.25 0.00 5.96 0.00 0.08 52.70 07:15:01 7 44.61 0.00 6.37 0.39 0.10 48.53 07:16:01 all 48.26 0.00 6.77 0.43 0.09 44.44 07:16:01 0 45.38 0.00 6.54 1.41 0.08 46.59 07:16:01 1 49.16 0.00 7.05 0.10 0.10 43.58 07:16:01 2 47.85 0.00 6.79 1.01 0.10 44.25 07:16:01 3 49.19 0.00 7.11 0.02 0.08 43.59 07:16:01 4 48.37 0.00 7.06 0.02 0.10 44.45 07:16:01 5 47.99 0.00 6.49 0.03 0.08 45.40 07:16:01 6 48.60 0.00 6.49 0.03 0.10 44.78 07:16:01 7 49.58 0.00 6.64 0.79 0.08 42.91 07:17:01 all 21.75 0.00 9.03 13.53 0.10 55.59 07:17:01 0 21.59 0.00 9.35 8.38 0.10 60.58 07:17:01 1 22.16 0.00 8.14 17.01 0.08 52.61 07:17:01 2 22.60 0.00 9.14 17.13 0.10 51.03 07:17:01 3 21.46 0.00 9.53 23.40 0.10 45.51 07:17:01 4 21.38 0.00 9.04 6.72 0.10 62.75 07:17:01 5 21.70 0.00 8.87 13.41 0.10 55.92 07:17:01 6 21.35 0.00 8.91 8.28 0.08 61.36 07:17:01 7 21.79 0.00 9.30 13.96 0.10 54.84 07:18:01 all 40.74 0.00 9.58 9.81 0.09 39.78 07:18:01 0 40.65 0.00 9.04 6.09 0.07 44.16 07:18:01 1 41.29 0.00 9.95 12.73 0.10 35.92 07:18:01 2 39.87 0.00 10.93 13.23 0.10 35.87 07:18:01 3 41.96 0.00 9.76 8.32 0.08 39.88 07:18:01 4 38.97 0.00 7.18 4.09 0.08 49.68 07:18:01 5 40.20 0.00 10.30 6.15 0.10 43.26 07:18:01 6 41.47 0.00 9.79 21.49 0.10 27.15 07:18:01 7 41.54 0.00 9.72 6.45 0.08 42.21 07:19:01 all 89.23 0.00 10.65 0.00 0.13 0.00 07:19:01 0 90.23 0.00 9.63 0.00 0.13 0.00 07:19:01 1 88.91 0.00 10.97 0.00 0.12 0.00 07:19:01 2 89.36 0.00 10.54 0.00 0.10 0.00 07:19:01 3 90.06 0.00 9.82 0.00 0.12 0.00 07:19:01 4 87.68 0.00 12.17 0.00 0.15 0.00 07:19:01 5 88.24 0.00 11.59 0.00 0.17 0.00 07:19:01 6 89.10 0.00 10.78 0.00 0.12 0.00 07:19:01 7 90.22 0.00 9.67 0.00 0.12 0.00 07:20:01 all 90.34 0.00 9.51 0.00 0.14 0.00 07:20:01 0 91.17 0.00 8.68 0.00 0.15 0.00 07:20:01 1 90.20 0.00 9.67 0.00 0.13 0.00 07:20:01 2 90.96 0.00 8.89 0.00 0.15 0.00 07:20:01 3 91.13 0.00 8.75 0.00 0.12 0.00 07:20:01 4 88.02 0.00 11.81 0.00 0.17 0.00 07:20:01 5 89.94 0.00 9.91 0.00 0.15 0.00 07:20:01 6 90.20 0.00 9.67 0.00 0.12 0.02 07:20:01 7 91.14 0.00 8.73 0.00 0.13 0.00 Average: all 47.46 0.00 7.74 3.37 0.10 41.34 Average: 0 46.97 0.00 7.50 2.27 0.10 43.16 Average: 1 48.13 0.00 7.85 4.56 0.10 39.36 Average: 2 47.41 0.00 7.78 4.58 0.10 40.13 Average: 3 48.25 0.00 7.84 3.98 0.09 39.84 Average: 4 46.50 0.00 7.80 1.41 0.11 44.18 Average: 5 47.03 0.00 7.83 2.48 0.10 42.56 Average: 6 47.48 0.00 7.78 3.90 0.09 40.74 Average: 7 47.90 0.00 7.52 3.76 0.10 40.72