---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20682 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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: 2799.994 BogoMIPS: 5599.98 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20682) 07/21/22 _x86_64_ (8 CPU) 17:20:32 LINUX RESTART (8 CPU) 17:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:22:01 356.31 28.31 328.00 0.00 2535.98 128416.46 0.00 17:23:01 129.73 0.12 129.62 0.00 9.20 29700.67 0.00 17:24:01 113.86 0.05 113.81 0.00 7.06 33926.29 0.00 17:25:01 1.75 0.00 1.75 0.00 0.00 20.28 0.00 17:26:01 1.27 0.02 1.25 0.00 0.13 13.60 0.00 17:27:01 1.55 0.00 1.55 0.00 0.00 17.86 0.00 17:28:01 0.87 0.00 0.87 0.00 0.00 11.20 0.00 17:29:01 1.55 0.00 1.55 0.00 0.00 18.80 0.00 17:30:01 0.92 0.00 0.92 0.00 0.00 10.13 0.00 17:31:01 1.83 0.00 1.83 0.00 0.00 25.86 0.00 Average: 60.96 2.85 58.11 0.00 255.22 19214.90 0.00 17:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:22:01 28450616 31764568 534120 1.62 131260 3401616 2043128 6.02 1178040 2822444 52172 17:23:01 28049252 31584592 706068 2.15 165308 3563496 2633296 7.76 1553480 2812440 120964 17:24:01 27638324 31780040 513740 1.56 175556 4114388 1799972 5.30 1353696 3380340 136 17:25:01 27638496 31780248 513280 1.56 175576 4114388 1799972 5.30 1352556 3380340 56 17:26:01 27643388 31785372 508444 1.55 175608 4114392 1799972 5.30 1348464 3380564 24 17:27:01 27643300 31785308 508444 1.55 175632 4114396 1799972 5.30 1348060 3380572 20 17:28:01 27650036 31792184 501340 1.52 175644 4114400 1799972 5.30 1340976 3380576 16 17:29:01 27649808 31791960 501480 1.53 175664 4114408 1799972 5.30 1340960 3380580 32 17:30:01 27650328 31792500 500960 1.52 175680 4114408 1799972 5.30 1340980 3380580 12 17:31:01 27650532 31792784 500672 1.52 175728 4114380 1799972 5.30 1340992 3380604 16 Average: 27766408 31764956 528855 1.61 170166 3988027 1907620 5.62 1349820 3267904 17345 17:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:22:01 lo 6.60 6.60 0.64 0.64 0.00 0.00 0.00 0.00 17:22:01 docker0 119.50 140.78 9.68 1182.11 0.00 0.00 0.00 0.00 17:22:01 ens3 893.10 610.80 7589.95 120.86 0.00 0.00 0.00 0.00 17:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:23:01 docker0 11.78 16.68 0.65 41.32 0.00 0.00 0.00 0.00 17:23:01 ens3 91.30 71.30 84.53 68.73 0.00 0.00 0.00 0.00 17:23:01 veth1e7fc23 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 17:24:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 17:24:01 docker0 2.72 5.25 0.18 53.80 0.00 0.00 0.00 0.00 17:24:01 ens3 145.62 108.98 2634.82 65.89 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 1.08 0.57 0.40 0.35 0.00 0.00 0.00 0.00 17:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 13.40 16.27 1.05 127.71 0.00 0.00 0.00 0.00 Average: ens3 113.18 79.21 1030.96 25.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20682) 07/21/22 _x86_64_ (8 CPU) 17:20:32 LINUX RESTART (8 CPU) 17:21:01 CPU %user %nice %system %iowait %steal %idle 17:22:01 all 11.39 0.00 4.22 1.86 0.05 82.48 17:22:01 0 12.71 0.00 3.89 0.88 0.03 82.49 17:22:01 1 13.19 0.00 3.56 0.64 0.05 82.55 17:22:01 2 10.67 0.00 4.11 1.79 0.05 83.38 17:22:01 3 10.98 0.00 4.78 5.10 0.07 79.08 17:22:01 4 11.16 0.00 4.35 0.42 0.05 84.02 17:22:01 5 9.79 0.00 3.76 2.72 0.07 83.66 17:22:01 6 10.08 0.00 4.41 2.32 0.03 83.16 17:22:01 7 12.54 0.00 4.90 1.01 0.07 81.49 17:23:01 all 36.19 0.00 6.83 0.94 0.07 55.96 17:23:01 0 38.27 0.00 6.86 1.84 0.07 52.97 17:23:01 1 37.63 0.00 6.47 0.24 0.08 55.58 17:23:01 2 35.50 0.00 7.15 1.57 0.08 55.68 17:23:01 3 33.24 0.00 6.80 0.17 0.07 59.72 17:23:01 4 38.04 0.00 7.18 1.99 0.07 52.72 17:23:01 5 34.73 0.00 6.51 0.83 0.07 57.86 17:23:01 6 34.19 0.00 6.87 0.27 0.07 58.60 17:23:01 7 37.94 0.00 6.82 0.61 0.07 54.57 17:24:01 all 15.51 0.00 3.40 0.87 0.04 80.17 17:24:01 0 15.57 0.00 3.29 0.28 0.05 80.80 17:24:01 1 16.65 0.00 3.42 0.30 0.05 79.58 17:24:01 2 17.39 0.00 3.37 0.05 0.03 79.16 17:24:01 3 14.84 0.00 4.10 0.13 0.03 80.89 17:24:01 4 15.38 0.00 3.28 0.22 0.05 81.08 17:24:01 5 15.24 0.00 3.35 1.73 0.03 79.64 17:24:01 6 15.12 0.00 3.47 2.56 0.05 78.80 17:24:01 7 13.84 0.00 2.97 1.71 0.03 81.44 17:25:01 all 0.26 0.00 0.02 0.01 0.01 99.70 17:25:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:25:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:25:01 2 1.97 0.00 0.03 0.00 0.02 97.98 17:25:01 3 0.00 0.00 0.00 0.00 0.02 99.98 17:25:01 4 0.02 0.00 0.02 0.00 0.02 99.95 17:25:01 5 0.00 0.00 0.03 0.03 0.02 99.92 17:25:01 6 0.00 0.00 0.05 0.00 0.00 99.95 17:25:01 7 0.02 0.00 0.02 0.02 0.02 99.93 17:26:01 all 0.06 0.00 0.02 0.01 0.01 99.91 17:26:01 0 0.05 0.00 0.02 0.00 0.02 99.92 17:26:01 1 0.03 0.00 0.00 0.00 0.00 99.97 17:26:01 2 0.17 0.00 0.00 0.00 0.00 99.83 17:26:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:26:01 4 0.05 0.00 0.03 0.00 0.03 99.88 17:26:01 5 0.05 0.00 0.03 0.03 0.00 99.88 17:26:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:26:01 7 0.07 0.00 0.02 0.02 0.00 99.90 17:27:01 all 0.02 0.00 0.02 0.01 0.01 99.94 17:27:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:27:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:27:01 2 0.00 0.00 0.00 0.00 0.02 99.98 17:27:01 3 0.03 0.00 0.00 0.00 0.00 99.97 17:27:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:27:01 5 0.08 0.00 0.07 0.08 0.03 99.73 17:27:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:27:01 7 0.02 0.00 0.03 0.02 0.00 99.93 17:28:01 all 0.03 0.00 0.02 0.00 0.00 99.95 17:28:01 0 0.05 0.00 0.03 0.00 0.00 99.92 17:28:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:28:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:28:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:28:01 5 0.05 0.00 0.03 0.00 0.02 99.90 17:28:01 6 0.03 0.00 0.02 0.00 0.00 99.95 17:28:01 7 0.05 0.00 0.03 0.02 0.00 99.90 17:29:01 all 0.01 0.00 0.00 0.01 0.01 99.97 17:29:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:29:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:29:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:29:01 3 0.02 0.00 0.02 0.03 0.00 99.93 17:29:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:29:01 5 0.03 0.00 0.00 0.00 0.02 99.95 17:29:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:29:01 7 0.00 0.00 0.00 0.05 0.02 99.93 17:30:01 all 0.01 0.00 0.01 0.01 0.00 99.97 17:30:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:30:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:30:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:30:01 3 0.02 0.00 0.00 0.05 0.00 99.93 17:30:01 4 0.02 0.00 0.02 0.00 0.02 99.95 17:30:01 5 0.02 0.00 0.03 0.00 0.00 99.95 17:30:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:30:01 7 0.00 0.00 0.02 0.02 0.00 99.97 17:31:01 all 0.02 0.00 0.01 0.01 0.00 99.95 17:31:01 0 0.00 0.00 0.02 0.00 0.02 99.97 17:31:01 1 0.02 0.00 0.00 0.02 0.00 99.97 17:31:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:31:01 3 0.00 0.00 0.00 0.05 0.00 99.95 17:31:01 4 0.03 0.00 0.00 0.00 0.00 99.97 17:31:01 5 0.07 0.00 0.03 0.00 0.02 99.88 17:31:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:31:01 7 0.02 0.00 0.02 0.05 0.00 99.92 Average: all 6.30 0.00 1.44 0.37 0.02 91.87 Average: 0 6.64 0.00 1.41 0.30 0.02 91.63 Average: 1 6.70 0.00 1.34 0.12 0.02 91.82 Average: 2 6.52 0.00 1.45 0.34 0.02 91.67 Average: 3 5.87 0.00 1.56 0.55 0.02 92.00 Average: 4 6.42 0.00 1.48 0.26 0.02 91.82 Average: 5 5.95 0.00 1.37 0.54 0.03 92.11 Average: 6 5.90 0.00 1.47 0.51 0.02 92.11 Average: 7 6.39 0.00 1.47 0.35 0.02 91.78