---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34896 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: 2799.998 BogoMIPS: 5599.99 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 26G 130G 17% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 26G 130G 17% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34896) 12/11/24 _x86_64_ (8 CPU) 07:11:15 LINUX RESTART (8 CPU) 07:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:13:01 363.38 15.16 348.22 0.00 1914.30 104527.42 0.00 07:14:01 109.17 1.13 108.03 0.00 20.40 35623.80 0.00 07:15:01 47.23 0.03 47.19 0.00 0.27 33605.35 0.00 07:16:01 23.73 0.12 23.61 0.00 2.13 19088.30 0.00 07:17:01 590.07 2.80 587.27 0.00 130.64 237580.40 0.00 07:18:01 566.95 17.66 549.29 0.00 4371.81 181478.33 0.00 07:19:01 221.34 0.22 221.13 0.00 1.73 42154.35 0.00 07:20:01 753.22 0.08 753.13 0.00 0.67 148034.39 0.00 Average: 334.39 4.65 329.74 0.00 805.37 100263.11 0.00 07:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:13:01 28642872 31485160 816604 2.48 81324 3027004 1953412 5.76 1151308 2682948 7304 07:14:01 27234148 31399424 893424 2.72 127428 4180008 1990972 5.87 1819160 3286400 878820 07:15:01 26922196 31435448 855620 2.60 130768 4499756 1905400 5.62 1608848 3782780 684844 07:16:01 26476444 31441128 847648 2.58 134092 4912032 1908116 5.62 1803432 3999344 573644 07:17:01 21184360 31134232 1108404 3.37 160532 9734148 3618288 10.66 2302668 8588720 1592 07:18:01 15236120 30900648 1308852 3.98 345724 14811212 5022908 14.80 3296320 13047460 39560 07:19:01 9580476 27854408 4323848 13.15 371072 17134672 10945608 32.26 7432768 14258812 1339056 07:20:01 9115556 29690492 2505232 7.62 386104 19369716 6993868 20.61 6428104 15706964 152064 Average: 20549022 30667618 1582454 4.81 217130 9708568 4292322 12.65 3230326 8169178 459610 07:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:13:01 veth2ede4ff 122.53 142.27 11.78 107.84 0.00 0.00 0.00 0.01 07:13:01 ens3 1540.10 1506.38 10969.01 181.26 0.00 0.00 0.00 0.00 07:13:01 docker0 727.24 677.04 52.20 2970.96 0.00 0.00 0.00 0.00 07:13:01 lo 5.00 5.00 0.49 0.49 0.00 0.00 0.00 0.00 07:14:01 veth0f35b58 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:14:01 ens3 273.39 149.88 1964.86 23.33 0.00 0.00 0.00 0.00 07:14:01 docker0 130.79 241.99 10.93 1931.96 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 07:15:01 veth0f35b58 1.30 1.32 0.11 0.12 0.00 0.00 0.00 0.00 07:15:01 ens3 30.64 21.38 24.06 13.84 0.00 0.00 0.00 0.00 07:15:01 docker0 1.30 1.30 0.10 0.12 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 07:16:01 veth0f35b58 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 ens3 23.18 14.50 19.76 11.79 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 07:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:17:01 veth3b079a8 4.45 6.10 0.42 2.54 0.00 0.00 0.00 0.00 07:17:01 veth3efecd8 4.47 5.83 0.43 2.52 0.00 0.00 0.00 0.00 07:17:01 veth751af92 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 veth9bf449d 4.25 5.38 0.40 2.35 0.00 0.00 0.00 0.00 07:17:01 ens3 452.74 300.97 6048.52 185.94 0.00 0.00 0.00 0.00 07:17:01 docker0 99.38 175.12 6.42 2118.45 0.00 0.00 0.00 0.00 07:17:01 vethc13b5e0 0.37 1.02 0.03 0.16 0.00 0.00 0.00 0.00 07:17:01 vethb56d959 4.60 5.83 0.43 2.55 0.00 0.00 0.00 0.00 07:17:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 07:18:01 veth0d4c944 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth124eed0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth9bee040 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth9f67745 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 vetha570f11 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth92f043a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 veth7f1b84e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth195105e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 veth900a0a2 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 ens3 776.96 419.32 8139.04 46.72 0.00 0.00 0.00 0.00 07:18:01 docker0 348.54 649.94 31.67 6063.63 0.00 0.00 0.00 0.00 07:18:01 vethf0961db 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 vethc13b5e0 0.15 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:18:01 veth7311465 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 07:18:01 veth739b2b4 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth0d4c944 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth124eed0 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth9bee040 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth9f67745 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 vetha570f11 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth92f043a 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:19:01 veth7f1b84e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth195105e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth900a0a2 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 ens3 8.23 5.96 6.80 3.94 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 vethf0961db 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 vethc13b5e0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 veth7311465 0.00 0.10 0.00 0.01 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 veth739b2b4 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:20:01 veth9bee040 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth9f67745 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 vetha570f11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth92f043a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 veth7f1b84e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 ens3 13.91 10.73 11.00 6.59 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 07:20:01 vethf0961db 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 vethc13b5e0 0.00 0.00 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 veth739b2b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth9bee040 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth9f67745 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vetha570f11 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth92f043a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7f1b84e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 389.91 303.65 3398.02 59.17 0.00 0.00 0.00 0.00 Average: docker0 163.42 218.19 12.66 1635.75 0.00 0.00 0.00 0.00 Average: vethf0961db 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc13b5e0 0.06 0.15 0.01 0.02 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: veth739b2b4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34896) 12/11/24 _x86_64_ (8 CPU) 07:11:15 LINUX RESTART (8 CPU) 07:12:01 CPU %user %nice %system %iowait %steal %idle 07:13:01 all 10.11 0.00 3.86 1.11 0.07 84.84 07:13:01 0 7.66 0.00 2.66 0.10 0.08 89.50 07:13:01 1 8.40 0.00 4.44 1.92 0.07 85.18 07:13:01 2 9.52 0.00 4.02 0.07 0.07 86.32 07:13:01 3 9.81 0.00 2.76 0.73 0.07 86.64 07:13:01 4 14.06 0.00 4.55 3.77 0.07 77.56 07:13:01 5 6.06 0.00 3.81 0.88 0.09 89.16 07:13:01 6 11.38 0.00 3.91 0.13 0.07 84.50 07:13:01 7 13.98 0.00 4.74 1.28 0.07 79.93 07:14:01 all 34.28 0.00 6.20 0.38 0.08 59.05 07:14:01 0 34.07 0.00 6.37 0.03 0.10 59.42 07:14:01 1 34.54 0.00 7.40 2.21 0.08 55.77 07:14:01 2 32.46 0.00 6.20 0.08 0.07 61.19 07:14:01 3 32.26 0.00 6.31 0.03 0.08 61.31 07:14:01 4 36.47 0.00 6.46 0.19 0.08 56.80 07:14:01 5 35.46 0.00 5.44 0.25 0.08 58.76 07:14:01 6 34.59 0.00 5.37 0.03 0.07 59.94 07:14:01 7 34.37 0.00 6.07 0.24 0.10 59.23 07:15:01 all 41.41 0.00 6.99 0.25 0.08 51.28 07:15:01 0 40.32 0.00 6.59 1.83 0.07 51.20 07:15:01 1 41.01 0.00 6.02 0.02 0.08 52.87 07:15:01 2 40.39 0.00 7.26 0.00 0.08 52.26 07:15:01 3 42.70 0.00 6.90 0.00 0.08 50.31 07:15:01 4 42.03 0.00 6.72 0.00 0.08 51.16 07:15:01 5 40.27 0.00 7.23 0.12 0.08 52.30 07:15:01 6 44.14 0.00 6.80 0.00 0.08 48.97 07:15:01 7 40.40 0.00 8.39 0.00 0.08 51.12 07:16:01 all 54.59 0.00 7.34 0.34 0.09 37.64 07:16:01 0 54.24 0.00 7.46 1.23 0.10 36.97 07:16:01 1 55.95 0.00 7.52 0.20 0.10 36.23 07:16:01 2 55.16 0.00 7.53 0.05 0.10 37.16 07:16:01 3 55.26 0.00 6.94 0.10 0.10 37.60 07:16:01 4 54.68 0.00 7.44 0.22 0.10 37.57 07:16:01 5 53.95 0.00 7.89 0.37 0.08 37.71 07:16:01 6 54.06 0.00 6.95 0.30 0.08 38.60 07:16:01 7 53.45 0.00 6.97 0.22 0.08 39.27 07:17:01 all 22.00 0.00 8.53 14.52 0.09 54.86 07:17:01 0 22.37 0.00 8.03 10.21 0.09 59.30 07:17:01 1 20.84 0.00 8.66 22.27 0.10 48.12 07:17:01 2 21.50 0.00 8.01 6.51 0.09 63.89 07:17:01 3 22.81 0.00 9.26 11.05 0.09 56.79 07:17:01 4 21.26 0.00 8.44 22.79 0.09 47.42 07:17:01 5 21.38 0.00 8.81 22.79 0.12 46.90 07:17:01 6 22.96 0.00 8.69 13.14 0.09 55.13 07:17:01 7 22.86 0.00 8.34 7.44 0.09 61.28 07:18:01 all 9.13 0.00 5.73 15.07 0.08 69.99 07:18:01 0 8.31 0.00 5.62 8.03 0.07 77.98 07:18:01 1 9.37 0.00 5.80 13.24 0.05 71.54 07:18:01 2 9.38 0.00 5.41 7.03 0.05 78.12 07:18:01 3 9.97 0.00 4.97 10.98 0.07 74.02 07:18:01 4 10.49 0.00 5.52 6.85 0.07 77.08 07:18:01 5 8.13 0.00 4.48 4.71 0.05 82.64 07:18:01 6 8.61 0.00 5.47 10.41 0.07 75.44 07:18:01 7 8.80 0.00 8.59 59.91 0.22 22.47 07:19:01 all 86.95 0.00 11.46 1.18 0.14 0.27 07:19:01 0 87.13 0.00 11.51 0.94 0.13 0.29 07:19:01 1 87.15 0.00 11.29 1.01 0.13 0.42 07:19:01 2 87.56 0.00 11.16 1.10 0.15 0.03 07:19:01 3 86.93 0.00 11.65 1.05 0.13 0.23 07:19:01 4 86.20 0.00 11.73 1.53 0.15 0.39 07:19:01 5 86.33 0.00 11.13 1.92 0.13 0.48 07:19:01 6 86.44 0.00 12.07 1.20 0.12 0.17 07:19:01 7 87.89 0.00 11.11 0.72 0.13 0.15 07:20:01 all 88.62 0.00 11.22 0.00 0.15 0.00 07:20:01 0 88.12 0.00 11.72 0.00 0.15 0.00 07:20:01 1 89.23 0.00 10.58 0.00 0.19 0.00 07:20:01 2 89.78 0.00 10.09 0.00 0.13 0.00 07:20:01 3 88.44 0.00 11.43 0.00 0.13 0.00 07:20:01 4 87.48 0.00 12.29 0.00 0.21 0.02 07:20:01 5 88.16 0.00 11.70 0.00 0.13 0.00 07:20:01 6 88.25 0.00 11.61 0.00 0.13 0.00 07:20:01 7 89.44 0.00 10.41 0.00 0.15 0.00 Average: all 43.45 0.00 7.67 4.09 0.10 44.69 Average: 0 42.74 0.00 7.49 2.79 0.10 46.89 Average: 1 43.39 0.00 7.72 5.08 0.10 43.71 Average: 2 43.31 0.00 7.46 1.85 0.09 47.28 Average: 3 43.64 0.00 7.53 2.98 0.09 45.75 Average: 4 43.97 0.00 7.87 4.40 0.11 43.65 Average: 5 42.62 0.00 7.57 3.84 0.10 45.88 Average: 6 43.90 0.00 7.61 3.13 0.09 45.27 Average: 7 44.05 0.00 8.08 8.63 0.12 39.13