---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2992 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 29G 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 29G 126G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2992) 06/09/25 _x86_64_ (8 CPU) 01:47:44 LINUX RESTART (8 CPU) 01:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:49:01 357.07 47.86 309.22 0.00 5383.24 86809.53 0.00 01:50:01 185.27 1.15 184.12 0.00 27.73 59776.27 0.00 01:51:01 49.43 0.00 49.43 0.00 0.00 36779.49 0.00 01:52:01 44.81 0.20 44.61 0.00 2.80 20464.99 0.00 01:53:01 653.76 5.07 648.69 0.00 2427.46 276131.71 0.00 01:54:01 750.70 18.93 731.77 0.00 392.94 228900.63 0.00 01:55:01 175.86 0.05 175.81 0.00 0.40 81196.93 0.00 01:56:01 359.11 0.03 359.08 0.00 0.27 103037.79 0.00 Average: 322.01 9.16 312.85 0.00 1029.32 111639.88 0.00 01:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 28793408 31500492 829532 2.52 64892 2920604 2030020 5.98 1089036 2623308 359324 01:50:01 26740440 30970700 1330612 4.05 128164 4236804 2622932 7.73 2133804 3464020 675652 01:51:01 26443676 31280340 1017928 3.10 131684 4810104 2337536 6.89 1892080 3971496 699364 01:52:01 26049032 31448140 849536 2.58 136876 5317848 1915468 5.65 1829228 4384300 647196 01:53:01 19696212 31139604 1100328 3.35 180404 11150964 3513040 10.35 2486700 9838072 1892 01:54:01 10051008 29535560 2642072 8.03 405408 18223672 8876788 26.16 5149868 15988888 927524 01:55:01 5577544 27853748 4319524 13.14 421712 20873088 9917216 29.23 8074916 17406044 1391052 01:56:01 3473032 29315316 2861556 8.70 435676 24297264 7347532 21.65 8248844 19215104 2035424 Average: 18353044 30380488 1868886 5.68 238102 11478794 4820066 14.21 3863060 9611404 842178 01:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:49:01 ens3 1754.39 1599.27 13695.48 195.28 0.00 0.00 0.00 0.00 01:49:01 docker0 600.67 572.42 41.92 2984.69 0.00 0.00 0.00 0.00 01:49:01 lo 5.60 5.60 0.54 0.54 0.00 0.00 0.00 0.00 01:50:01 veth8a068d3 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:50:01 ens3 394.07 260.75 1697.46 37.03 0.00 0.00 0.00 0.00 01:50:01 docker0 241.15 359.17 19.87 1664.16 0.00 0.00 0.00 0.00 01:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:51:01 veth8a068d3 0.97 1.00 0.08 0.09 0.00 0.00 0.00 0.00 01:51:01 ens3 33.23 21.65 26.32 14.94 0.00 0.00 0.00 0.00 01:51:01 docker0 0.97 0.97 0.07 0.09 0.00 0.00 0.00 0.00 01:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 veth8a068d3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 ens3 31.56 20.05 30.20 12.84 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:53:01 vethb8f913b 15.21 21.30 1.46 9.70 0.00 0.00 0.00 0.00 01:53:01 veth1467178 14.76 19.73 1.43 9.60 0.00 0.00 0.00 0.00 01:53:01 veth2f8490e 14.93 20.73 1.44 9.69 0.00 0.00 0.00 0.00 01:53:01 vethe48bb43 14.85 19.63 1.43 9.59 0.00 0.00 0.00 0.00 01:53:01 veth6e7d452 15.18 21.23 1.46 9.70 0.00 0.00 0.00 0.00 01:53:01 veth9718f0e 14.83 20.06 1.43 9.63 0.00 0.00 0.00 0.00 01:53:01 veth8534d9f 0.38 1.60 0.03 0.19 0.00 0.00 0.00 0.00 01:53:01 ens3 515.98 317.61 6840.46 184.06 0.00 0.00 0.00 0.00 01:53:01 docker0 154.11 240.33 11.31 1472.07 0.00 0.00 0.00 0.00 01:53:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 01:54:01 vethe70d9bc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 veth13895e1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 veth2a57a57 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 veth3e3c0b1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 veth037240b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 veth37cbac3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 veth7e8ce4b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 veth752fc74 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 veth3f42aae 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 veth8d91e75 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 veth8534d9f 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:54:01 veth56a175f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 ens3 821.51 440.92 7422.49 50.65 0.00 0.00 0.00 0.00 01:54:01 veth49f89f2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 docker0 431.36 804.35 37.30 7408.83 0.00 0.00 0.00 0.00 01:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:55:01 vethe70d9bc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth13895e1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth2a57a57 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth3e3c0b1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth037240b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth37cbac3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth7e8ce4b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth752fc74 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth3f42aae 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth8d91e75 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth8534d9f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth56a175f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 2.75 1.47 2.26 1.20 0.00 0.00 0.00 0.00 01:55:01 veth49f89f2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 veth13895e1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 veth2a57a57 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 veth3e3c0b1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 veth037240b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 veth37cbac3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 veth7e8ce4b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 veth752fc74 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 veth3f42aae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 veth8534d9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 veth56a175f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 ens3 9.06 5.13 7.30 4.01 0.00 0.00 0.00 0.00 01:56:01 veth49f89f2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth13895e1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth2a57a57 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3e3c0b1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth037240b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth37cbac3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth7e8ce4b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth752fc74 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3f42aae 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8534d9f 0.06 0.22 0.01 0.02 0.00 0.00 0.00 0.00 Average: veth56a175f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 445.31 333.35 3715.21 62.50 0.00 0.00 0.00 0.00 Average: veth49f89f2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 178.53 247.15 13.81 1691.28 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2992) 06/09/25 _x86_64_ (8 CPU) 01:47:44 LINUX RESTART (8 CPU) 01:48:01 CPU %user %nice %system %iowait %steal %idle 01:49:01 all 10.54 0.00 3.59 1.63 0.06 84.19 01:49:01 0 13.20 0.00 2.56 0.24 0.05 83.95 01:49:01 1 11.37 0.00 3.64 0.19 0.07 84.73 01:49:01 2 9.71 0.00 3.13 0.32 0.07 86.78 01:49:01 3 7.69 0.00 2.80 1.01 0.07 88.43 01:49:01 4 12.79 0.00 4.30 0.20 0.05 82.65 01:49:01 5 11.40 0.00 5.46 3.54 0.05 79.55 01:49:01 6 9.98 0.00 3.87 3.63 0.05 82.47 01:49:01 7 8.14 0.00 2.92 3.92 0.07 84.96 01:50:01 all 27.22 0.00 5.76 0.82 0.08 66.12 01:50:01 0 26.60 0.00 5.11 0.13 0.08 68.07 01:50:01 1 28.18 0.00 7.35 2.32 0.07 62.09 01:50:01 2 26.75 0.00 6.00 2.96 0.08 64.21 01:50:01 3 27.60 0.00 5.77 0.05 0.08 66.49 01:50:01 4 28.37 0.00 6.50 0.30 0.07 64.76 01:50:01 5 27.29 0.00 5.19 0.73 0.08 66.71 01:50:01 6 25.77 0.00 5.57 0.03 0.08 68.54 01:50:01 7 27.15 0.00 4.60 0.07 0.08 68.10 01:51:01 all 39.09 0.00 6.01 0.44 0.10 54.36 01:51:01 0 38.06 0.00 6.09 0.00 0.10 55.74 01:51:01 1 37.65 0.00 6.16 3.41 0.08 52.70 01:51:01 2 38.76 0.00 5.65 0.02 0.10 55.48 01:51:01 3 39.38 0.00 6.57 0.00 0.12 53.93 01:51:01 4 38.57 0.00 6.33 0.13 0.10 54.86 01:51:01 5 38.01 0.00 5.97 0.00 0.10 55.92 01:51:01 6 42.14 0.00 5.93 0.00 0.07 51.87 01:51:01 7 40.13 0.00 5.41 0.00 0.10 54.36 01:52:01 all 54.55 0.00 7.15 0.26 0.10 37.94 01:52:01 0 54.85 0.00 7.20 0.02 0.08 37.85 01:52:01 1 54.76 0.00 7.39 0.22 0.10 37.52 01:52:01 2 54.08 0.00 6.98 0.07 0.10 38.77 01:52:01 3 54.74 0.00 7.42 0.03 0.10 37.71 01:52:01 4 54.10 0.00 7.60 1.14 0.10 37.06 01:52:01 5 53.68 0.00 7.29 0.39 0.10 38.54 01:52:01 6 56.64 0.00 6.92 0.12 0.10 36.21 01:52:01 7 53.52 0.00 6.42 0.10 0.08 39.88 01:53:01 all 22.70 0.00 8.81 12.27 0.09 56.13 01:53:01 0 23.98 0.00 8.33 8.80 0.08 58.80 01:53:01 1 22.04 0.00 8.71 8.90 0.08 60.26 01:53:01 2 23.62 0.00 8.85 14.82 0.08 52.63 01:53:01 3 23.22 0.00 10.02 10.02 0.07 56.67 01:53:01 4 23.79 0.00 8.88 13.52 0.10 53.70 01:53:01 5 22.92 0.00 9.02 17.94 0.10 50.02 01:53:01 6 21.02 0.00 8.34 10.56 0.12 59.95 01:53:01 7 20.98 0.00 8.30 13.62 0.08 57.03 01:54:01 all 38.22 0.00 9.71 10.69 0.09 41.28 01:54:01 0 38.04 0.00 9.57 9.97 0.10 42.32 01:54:01 1 38.94 0.00 9.63 5.27 0.08 46.07 01:54:01 2 38.89 0.00 9.47 3.93 0.10 47.61 01:54:01 3 38.75 0.00 9.30 5.16 0.10 46.68 01:54:01 4 37.71 0.00 10.14 8.43 0.08 43.63 01:54:01 5 38.38 0.00 10.26 5.56 0.08 45.72 01:54:01 6 37.59 0.00 8.43 8.04 0.08 45.86 01:54:01 7 37.42 0.00 10.90 39.54 0.12 12.02 01:55:01 all 89.76 0.00 10.12 0.00 0.12 0.00 01:55:01 0 89.59 0.00 10.27 0.00 0.13 0.00 01:55:01 1 89.84 0.00 10.03 0.00 0.13 0.00 01:55:01 2 89.68 0.00 10.18 0.00 0.13 0.00 01:55:01 3 89.42 0.00 10.46 0.00 0.12 0.00 01:55:01 4 89.99 0.00 9.90 0.00 0.12 0.00 01:55:01 5 89.75 0.00 10.13 0.00 0.12 0.00 01:55:01 6 90.28 0.00 9.62 0.00 0.10 0.00 01:55:01 7 89.55 0.00 10.33 0.00 0.12 0.00 01:56:01 all 90.75 0.00 9.14 0.00 0.11 0.00 01:56:01 0 91.38 0.00 8.50 0.00 0.12 0.00 01:56:01 1 91.55 0.00 8.34 0.00 0.12 0.00 01:56:01 2 89.42 0.00 10.46 0.00 0.12 0.00 01:56:01 3 91.05 0.00 8.83 0.00 0.12 0.00 01:56:01 4 90.01 0.00 9.87 0.00 0.12 0.00 01:56:01 5 90.71 0.00 9.19 0.00 0.10 0.00 01:56:01 6 91.32 0.00 8.58 0.00 0.10 0.00 01:56:01 7 90.54 0.00 9.34 0.00 0.12 0.00 Average: all 46.73 0.00 7.54 3.25 0.09 42.38 Average: 0 47.07 0.00 7.21 2.38 0.09 43.24 Average: 1 46.93 0.00 7.66 2.53 0.09 42.79 Average: 2 46.47 0.00 7.59 2.75 0.10 43.09 Average: 3 46.62 0.00 7.65 2.02 0.10 43.61 Average: 4 47.05 0.00 7.94 2.94 0.09 41.97 Average: 5 46.63 0.00 7.82 3.50 0.09 41.96 Average: 6 47.00 0.00 7.16 2.79 0.09 42.96 Average: 7 46.09 0.00 7.28 7.09 0.10 39.44