---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-471 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: 2799.988 BogoMIPS: 5599.97 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-471) 09/21/22 _x86_64_ (8 CPU) 21:02:31 LINUX RESTART (8 CPU) 21:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:04:01 328.55 14.83 313.73 0.00 1868.27 84573.71 0.00 21:05:01 47.14 0.07 47.07 0.00 0.54 27355.76 0.00 21:06:01 46.86 0.30 46.56 0.00 12.00 23113.48 0.00 21:07:01 1.92 0.00 1.92 0.00 0.00 21.33 0.00 21:08:01 3.58 1.00 2.58 0.00 72.92 34.39 0.00 21:09:01 1.75 0.00 1.75 0.00 0.00 22.80 0.00 21:10:01 1.57 0.00 1.57 0.00 0.00 18.93 0.00 21:11:01 0.85 0.00 0.85 0.00 0.00 9.73 0.00 21:12:01 1.65 0.00 1.65 0.00 0.00 18.93 0.00 21:13:01 1.13 0.00 1.13 0.00 0.00 14.93 0.00 Average: 43.50 1.62 41.88 0.00 195.75 13497.91 0.00 21:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:04:01 28294952 31418548 878980 2.67 91588 3256156 2060704 6.07 1460028 2699408 659476 21:05:01 28093516 31518980 775964 2.36 94968 3533228 1903184 5.61 1453716 2880108 170748 21:06:01 28618836 31582704 717184 2.18 100392 3091976 1731076 5.10 1111532 2728136 360 21:07:01 28618660 31582612 717152 2.18 100456 3091980 1731076 5.10 1111320 2728140 28 21:08:01 28616424 31587308 711984 2.17 101832 3097268 1723044 5.08 1108400 2733392 24 21:09:01 28615828 31586668 712736 2.17 101876 3097264 1740800 5.13 1107876 2733344 8 21:10:01 28622708 31593628 705660 2.15 101908 3097268 1740800 5.13 1100916 2733348 12 21:11:01 28622616 31593540 705832 2.15 101928 3097272 1740800 5.13 1100916 2733348 12 21:12:01 28622708 31593752 705516 2.15 101980 3097276 1740800 5.13 1100992 2733356 8 21:13:01 28622576 31593760 705196 2.14 102032 3097248 1740800 5.13 1101048 2733340 12 Average: 28534882 31565150 733620 2.23 99896 3155694 1785308 5.26 1175674 2743592 83069 21:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:04:01 vethff11510 72.51 80.81 7.00 1161.67 0.00 0.00 0.00 0.10 21:04:01 ens3 614.39 463.67 7755.52 101.56 0.00 0.00 0.00 0.00 21:04:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 21:04:01 docker0 125.29 127.39 9.99 1515.38 0.00 0.00 0.00 0.00 21:05:01 vethff11510 1.52 1.37 0.13 1.76 0.00 0.00 0.00 0.00 21:05:01 ens3 16.47 12.59 13.93 7.14 0.00 0.00 0.00 0.00 21:05:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 21:05:01 docker0 1.52 1.34 0.11 1.76 0.00 0.00 0.00 0.00 21:06:01 ens3 97.12 69.74 2527.17 14.10 0.00 0.00 0.00 0.00 21:06:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 21:06:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 ens3 0.13 0.33 0.01 0.02 0.00 0.00 0.00 0.00 21:08:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 ens3 0.18 0.37 0.08 0.08 0.00 0.00 0.00 0.00 21:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 ens3 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 21:10:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 ens3 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00 21:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 ens3 0.10 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:12:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 ens3 0.02 0.37 0.00 0.03 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 72.98 54.88 1031.58 12.31 0.00 0.00 0.00 0.00 Average: lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 12.71 12.90 1.01 152.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-471) 09/21/22 _x86_64_ (8 CPU) 21:02:31 LINUX RESTART (8 CPU) 21:03:01 CPU %user %nice %system %iowait %steal %idle 21:04:01 all 24.19 0.00 5.43 2.18 0.11 68.09 21:04:01 0 23.18 0.00 5.65 0.42 0.10 70.65 21:04:01 1 23.95 0.00 4.99 0.50 0.12 70.43 21:04:01 2 21.68 0.00 5.58 1.60 0.10 71.04 21:04:01 3 21.96 0.00 5.82 8.30 0.08 63.84 21:04:01 4 26.06 0.00 5.26 0.77 0.08 67.83 21:04:01 5 25.03 0.00 6.81 4.62 0.12 63.43 21:04:01 6 25.65 0.00 4.90 1.15 0.13 68.16 21:04:01 7 26.01 0.00 4.41 0.12 0.14 69.33 21:05:01 all 39.43 0.00 5.95 0.35 0.07 54.20 21:05:01 0 38.21 0.00 6.13 0.00 0.05 55.61 21:05:01 1 40.34 0.00 5.59 0.02 0.07 53.99 21:05:01 2 39.77 0.00 6.17 2.37 0.07 51.62 21:05:01 3 38.54 0.00 6.34 0.00 0.07 55.05 21:05:01 4 39.22 0.00 6.16 0.00 0.07 54.55 21:05:01 5 39.32 0.00 5.48 0.00 0.07 55.12 21:05:01 6 40.01 0.00 5.89 0.36 0.07 53.67 21:05:01 7 40.04 0.00 5.81 0.07 0.09 53.99 21:06:01 all 12.71 0.00 2.31 0.97 0.04 83.98 21:06:01 0 12.09 0.00 2.98 0.44 0.03 84.46 21:06:01 1 12.85 0.00 2.19 4.41 0.03 80.53 21:06:01 2 12.66 0.00 2.28 0.89 0.03 84.13 21:06:01 3 12.96 0.00 2.11 0.02 0.03 84.88 21:06:01 4 12.99 0.00 2.23 0.03 0.03 84.71 21:06:01 5 13.19 0.00 2.15 0.94 0.05 83.67 21:06:01 6 12.47 0.00 2.34 0.87 0.03 84.29 21:06:01 7 12.44 0.00 2.21 0.19 0.03 85.14 21:07:01 all 0.02 0.00 0.01 0.01 0.01 99.95 21:07:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:07:01 1 0.00 0.00 0.03 0.00 0.00 99.97 21:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:07:01 3 0.00 0.00 0.00 0.00 0.02 99.98 21:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:07:01 5 0.07 0.00 0.02 0.02 0.02 99.88 21:07:01 6 0.00 0.00 0.00 0.05 0.02 99.93 21:07:01 7 0.07 0.00 0.03 0.00 0.02 99.88 21:08:01 all 0.06 0.00 0.06 0.01 0.00 99.86 21:08:01 0 0.08 0.00 0.05 0.02 0.00 99.85 21:08:01 1 0.02 0.00 0.22 0.00 0.02 99.75 21:08:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:08:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:08:01 4 0.13 0.00 0.03 0.00 0.00 99.83 21:08:01 5 0.08 0.00 0.02 0.05 0.00 99.85 21:08:01 6 0.07 0.00 0.03 0.02 0.00 99.88 21:08:01 7 0.08 0.00 0.10 0.03 0.02 99.77 21:09:01 all 0.24 0.00 0.03 0.00 0.01 99.72 21:09:01 0 0.00 0.00 0.02 0.00 0.02 99.97 21:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:09:01 2 0.02 0.00 0.03 0.00 0.00 99.95 21:09:01 3 0.00 0.00 0.02 0.00 0.00 99.98 21:09:01 4 0.03 0.00 0.00 0.00 0.02 99.95 21:09:01 5 0.03 0.00 0.02 0.02 0.02 99.92 21:09:01 6 1.74 0.00 0.07 0.00 0.02 98.17 21:09:01 7 0.05 0.00 0.05 0.02 0.03 99.85 21:10:01 all 0.27 0.00 0.01 0.00 0.01 99.71 21:10:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:10:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:10:01 2 0.02 0.00 0.00 0.00 0.02 99.97 21:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:10:01 4 0.03 0.00 0.00 0.00 0.00 99.97 21:10:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:10:01 6 2.03 0.00 0.00 0.00 0.02 97.95 21:10:01 7 0.02 0.00 0.02 0.03 0.00 99.93 21:11:01 all 0.26 0.00 0.01 0.01 0.01 99.71 21:11:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:11:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:11:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:11:01 3 0.00 0.00 0.00 0.00 0.02 99.98 21:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:11:01 5 0.00 0.00 0.00 0.05 0.02 99.93 21:11:01 6 2.00 0.00 0.00 0.00 0.00 98.00 21:11:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:12:01 all 0.27 0.00 0.01 0.01 0.01 99.70 21:12:01 0 0.05 0.00 0.05 0.00 0.03 99.87 21:12:01 1 0.00 0.00 0.02 0.02 0.00 99.97 21:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:12:01 4 0.02 0.00 0.02 0.00 0.02 99.95 21:12:01 5 0.03 0.00 0.00 0.03 0.00 99.93 21:12:01 6 1.99 0.00 0.00 0.00 0.02 98.00 21:12:01 7 0.03 0.00 0.02 0.02 0.02 99.92 21:13:01 all 0.26 0.00 0.01 0.01 0.00 99.71 21:13:01 0 0.02 0.00 0.05 0.00 0.02 99.92 21:13:01 1 0.00 0.00 0.02 0.02 0.00 99.97 21:13:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:13:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:13:01 5 0.05 0.00 0.00 0.00 0.00 99.95 21:13:01 6 1.99 0.00 0.00 0.00 0.02 98.00 21:13:01 7 0.00 0.00 0.00 0.03 0.00 99.97 Average: all 7.67 0.00 1.37 0.35 0.03 90.59 Average: 0 7.28 0.00 1.49 0.09 0.03 91.12 Average: 1 7.62 0.00 1.30 0.49 0.02 90.57 Average: 2 7.31 0.00 1.39 0.48 0.02 90.80 Average: 3 7.24 0.00 1.41 0.82 0.02 90.51 Average: 4 7.76 0.00 1.36 0.08 0.02 90.78 Average: 5 7.69 0.00 1.43 0.57 0.03 90.27 Average: 6 8.65 0.00 1.30 0.24 0.03 89.78 Average: 7 7.77 0.00 1.25 0.05 0.03 90.90