---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40915 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40915) 03/11/25 _x86_64_ (8 CPU) 12:19:12 LINUX RESTART (8 CPU) 12:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:21:01 3.65 0.00 3.65 0.00 0.00 353.56 0.00 12:22:01 1.20 0.00 1.20 0.00 0.00 15.06 0.00 12:23:01 0.83 0.00 0.83 0.00 0.00 9.06 0.00 12:24:01 1.12 0.00 1.12 0.00 0.00 13.73 0.00 12:25:01 28.21 11.20 17.01 0.00 3465.02 3715.65 0.00 12:26:01 2.58 0.00 2.58 0.00 0.00 29.32 0.00 12:27:01 429.50 17.85 411.65 0.00 1984.60 38461.86 0.00 12:28:01 230.09 0.17 229.92 0.00 12.93 72419.46 0.00 12:29:01 101.00 0.17 100.83 0.00 10.26 33374.25 0.00 12:30:01 160.71 0.30 160.41 0.00 28.80 51204.27 0.00 Average: 95.89 2.97 92.92 0.00 550.12 19960.28 0.00 12:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:01 30582372 31846956 525824 1.60 47268 1538476 1654124 4.87 611480 1405764 16 12:22:01 30584312 31849160 523136 1.59 47308 1538484 1654124 4.87 610600 1405936 4 12:23:01 30583988 31848844 523380 1.59 47324 1538484 1654124 4.87 610632 1405936 8 12:24:01 30585384 31850700 521440 1.59 47348 1538488 1654124 4.87 608520 1406348 4 12:25:01 30341264 31824264 535020 1.63 52816 1742552 1730432 5.10 766480 1465192 400 12:26:01 30340836 31823908 535100 1.63 52864 1742556 1730432 5.10 766468 1465192 28 12:27:01 28213144 31471120 819812 2.49 124032 3290480 2047968 6.04 1381804 2754760 561580 12:28:01 26657252 31203332 1083564 3.30 191420 4441388 2447896 7.21 2084544 3534028 777688 12:29:01 27455076 31288464 996340 3.03 196796 3744148 2506548 7.39 1717712 3120608 47936 12:30:01 26720468 31491892 791180 2.41 205716 4622384 1834828 5.41 1564468 3954956 428 Average: 29206410 31649864 685480 2.08 101289 2573744 1891460 5.57 1072271 2191872 138809 12:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 0.68 0.18 0.84 0.01 0.00 0.00 0.00 0.00 12:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:25:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 53.71 25.93 1405.40 2.04 0.00 0.00 0.00 0.00 12:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:27:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 12:27:01 veth38f341d 252.12 397.45 25.29 2319.89 0.00 0.00 0.00 0.19 12:27:01 docker0 292.85 441.03 24.80 2593.18 0.00 0.00 0.00 0.00 12:27:01 ens3 834.81 555.02 8006.27 102.42 0.00 0.00 0.00 0.00 12:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:28:01 vethea9a73c 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:28:01 docker0 25.27 59.33 2.18 545.86 0.00 0.00 0.00 0.00 12:28:01 ens3 83.89 40.67 569.74 11.77 0.00 0.00 0.00 0.00 12:29:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:29:01 vethbb8f545 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:29:01 docker0 1.45 2.63 0.09 38.08 0.00 0.00 0.00 0.00 12:29:01 ens3 22.71 12.16 56.08 8.31 0.00 0.00 0.00 0.00 12:30:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 12:30:01 docker0 3.17 5.73 0.20 79.42 0.00 0.00 0.00 0.00 12:30:01 ens3 152.61 106.77 2694.09 120.55 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 32.27 50.87 2.73 325.64 0.00 0.00 0.00 0.00 Average: ens3 114.88 74.11 1273.15 24.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40915) 03/11/25 _x86_64_ (8 CPU) 12:19:12 LINUX RESTART (8 CPU) 12:20:01 CPU %user %nice %system %iowait %steal %idle 12:21:01 all 0.01 0.00 0.01 0.03 0.01 99.94 12:21:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:21:01 1 0.05 0.00 0.02 0.02 0.02 99.90 12:21:01 2 0.02 0.00 0.00 0.00 0.02 99.97 12:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:21:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:21:01 5 0.03 0.00 0.00 0.00 0.03 99.93 12:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:21:01 7 0.00 0.00 0.03 0.22 0.02 99.73 12:22:01 all 0.02 0.00 0.01 0.00 0.01 99.96 12:22:01 0 0.02 0.00 0.02 0.00 0.02 99.95 12:22:01 1 0.00 0.00 0.03 0.00 0.00 99.97 12:22:01 2 0.05 0.00 0.02 0.00 0.00 99.93 12:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:22:01 4 0.05 0.00 0.00 0.00 0.00 99.95 12:22:01 5 0.02 0.00 0.02 0.00 0.03 99.93 12:22:01 6 0.03 0.00 0.00 0.00 0.00 99.97 12:22:01 7 0.02 0.00 0.00 0.03 0.00 99.95 12:23:01 all 0.01 0.00 0.01 0.00 0.01 99.97 12:23:01 0 0.00 0.00 0.02 0.00 0.02 99.97 12:23:01 1 0.02 0.00 0.02 0.00 0.02 99.95 12:23:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:23:01 4 0.00 0.00 0.00 0.00 0.02 99.98 12:23:01 5 0.03 0.00 0.02 0.00 0.03 99.92 12:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:23:01 7 0.00 0.00 0.02 0.02 0.00 99.97 12:24:01 all 0.14 0.00 0.00 0.01 0.01 99.84 12:24:01 0 0.90 0.00 0.02 0.00 0.02 99.07 12:24:01 1 0.03 0.00 0.00 0.00 0.02 99.95 12:24:01 2 0.02 0.00 0.00 0.00 0.02 99.97 12:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:24:01 4 0.03 0.00 0.02 0.02 0.00 99.93 12:24:01 5 0.03 0.00 0.00 0.00 0.02 99.95 12:24:01 6 0.02 0.00 0.00 0.00 0.02 99.97 12:24:01 7 0.03 0.00 0.00 0.03 0.02 99.92 12:25:01 all 1.00 0.00 0.38 0.32 0.02 98.28 12:25:01 0 0.60 0.00 0.37 0.37 0.02 98.65 12:25:01 1 0.55 0.00 0.28 0.10 0.02 99.05 12:25:01 2 1.22 0.00 0.45 0.17 0.02 98.15 12:25:01 3 0.57 0.00 0.20 0.25 0.02 98.97 12:25:01 4 1.88 0.00 0.32 0.02 0.02 97.77 12:25:01 5 0.40 0.00 0.32 1.08 0.03 98.17 12:25:01 6 0.95 0.00 0.63 0.52 0.02 97.88 12:25:01 7 1.84 0.00 0.46 0.07 0.02 97.61 12:26:01 all 0.07 0.00 0.01 0.01 0.01 99.90 12:26:01 0 0.02 0.00 0.02 0.02 0.02 99.93 12:26:01 1 0.00 0.00 0.03 0.00 0.00 99.97 12:26:01 2 0.02 0.00 0.02 0.00 0.02 99.95 12:26:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:26:01 4 0.00 0.00 0.00 0.00 0.02 99.98 12:26:01 5 0.02 0.00 0.00 0.03 0.00 99.95 12:26:01 6 0.02 0.00 0.02 0.00 0.03 99.93 12:26:01 7 0.53 0.00 0.02 0.00 0.00 99.45 12:27:01 all 9.28 0.00 3.54 1.73 0.05 85.40 12:27:01 0 8.27 0.00 3.35 2.27 0.05 86.05 12:27:01 1 11.27 0.00 3.84 3.93 0.05 80.91 12:27:01 2 10.66 0.00 3.89 0.13 0.07 85.25 12:27:01 3 10.64 0.00 3.28 0.30 0.05 85.73 12:27:01 4 7.39 0.00 3.78 3.81 0.05 84.97 12:27:01 5 10.61 0.00 3.54 2.53 0.03 83.30 12:27:01 6 7.14 0.00 3.46 0.29 0.05 89.06 12:27:01 7 8.24 0.00 3.15 0.59 0.08 87.93 12:28:01 all 31.01 0.00 6.01 2.47 0.08 60.44 12:28:01 0 29.53 0.00 7.79 14.85 0.15 47.69 12:28:01 1 30.49 0.00 5.43 0.79 0.07 63.22 12:28:01 2 34.10 0.00 6.19 0.52 0.08 59.10 12:28:01 3 30.93 0.00 6.11 0.10 0.07 62.79 12:28:01 4 31.37 0.00 6.24 0.27 0.07 62.06 12:28:01 5 31.69 0.00 6.04 2.58 0.07 59.63 12:28:01 6 29.69 0.00 5.44 0.62 0.05 64.19 12:28:01 7 30.28 0.00 4.86 0.05 0.05 64.76 12:29:01 all 49.77 0.00 7.00 0.82 0.07 42.34 12:29:01 0 49.19 0.00 7.54 0.03 0.07 43.17 12:29:01 1 49.04 0.00 7.59 0.15 0.07 43.15 12:29:01 2 47.44 0.00 7.08 0.07 0.07 45.35 12:29:01 3 52.14 0.00 6.82 0.40 0.08 40.56 12:29:01 4 49.82 0.00 6.58 4.81 0.08 38.71 12:29:01 5 50.54 0.00 7.25 0.79 0.07 41.36 12:29:01 6 48.64 0.00 6.49 0.28 0.08 44.51 12:29:01 7 51.32 0.00 6.66 0.02 0.07 41.94 12:30:01 all 27.24 0.00 5.96 1.58 0.06 65.16 12:30:01 0 26.96 0.00 5.66 0.40 0.07 66.92 12:30:01 1 26.52 0.00 6.57 0.08 0.05 66.77 12:30:01 2 27.66 0.00 5.67 0.13 0.05 66.48 12:30:01 3 27.19 0.00 5.50 0.18 0.05 67.07 12:30:01 4 25.45 0.00 6.02 1.65 0.05 66.83 12:30:01 5 27.60 0.00 6.01 0.03 0.07 66.30 12:30:01 6 27.56 0.00 5.40 3.63 0.07 63.34 12:30:01 7 29.01 0.00 6.85 6.50 0.07 57.57 Average: all 11.80 0.00 2.28 0.69 0.03 85.19 Average: 0 11.50 0.00 2.47 1.78 0.04 84.21 Average: 1 11.74 0.00 2.37 0.50 0.03 85.35 Average: 2 12.04 0.00 2.32 0.10 0.03 85.50 Average: 3 12.10 0.00 2.18 0.12 0.03 85.56 Average: 4 11.55 0.00 2.28 1.05 0.03 85.08 Average: 5 12.03 0.00 2.30 0.70 0.04 84.93 Average: 6 11.37 0.00 2.14 0.53 0.03 85.92 Average: 7 12.06 0.00 2.19 0.75 0.03 84.97