---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16117 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: 2799.998 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 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 12G 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16117) 06/27/22 _x86_64_ (8 CPU) 16:14:31 LINUX RESTART (8 CPU) 16:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:16:01 425.89 15.81 410.08 0.00 2187.60 139187.67 0.00 16:17:01 165.69 0.22 165.48 0.00 18.26 22893.30 0.00 16:18:01 36.71 0.03 36.68 0.00 1.60 16798.02 0.00 16:19:01 1.67 0.00 1.67 0.00 0.00 18.00 0.00 16:20:01 1.28 0.03 1.25 0.00 4.40 14.66 0.00 16:21:01 1.38 0.00 1.38 0.00 0.00 16.13 0.00 16:22:01 1.20 0.00 1.20 0.00 0.00 13.33 0.00 16:23:01 0.90 0.00 0.90 0.00 0.00 12.00 0.00 16:24:01 1.12 0.00 1.12 0.00 0.00 13.33 0.00 16:25:01 109.35 0.30 109.05 0.00 14.66 63614.46 0.00 Average: 73.94 1.62 72.32 0.00 219.39 24067.35 0.00 16:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:16:01 28380148 31686704 609288 1.85 158452 3368732 2954004 8.71 1210656 2858980 304 16:17:01 28172708 31729956 561604 1.71 165384 3591828 2148076 6.33 1358016 2891028 500 16:18:01 27681616 31748784 540196 1.64 173612 4043856 1957812 5.77 1356940 3330556 16 16:19:01 27682104 31749444 539288 1.64 173648 4043864 1957812 5.77 1356924 3330556 192 16:20:01 27688648 31756076 532560 1.62 173672 4043996 1957812 5.77 1348696 3330668 8 16:21:01 27688520 31756004 532528 1.62 173688 4044004 1957812 5.77 1349636 3330696 208 16:22:01 27691088 31758936 529932 1.61 173720 4044004 1957812 5.77 1346508 3331036 12 16:23:01 27690928 31758820 529892 1.61 173740 4044008 1957812 5.77 1346536 3331040 192 16:24:01 27690772 31758720 530140 1.61 173764 4044008 1957812 5.77 1346992 3331040 176 16:25:01 26170504 31712512 570828 1.74 215864 5352180 2065692 6.09 1474412 4594076 188 Average: 27653704 31741596 547626 1.67 175554 4062048 2087246 6.15 1349532 3365968 180 16:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:16:01 ens3 609.96 381.82 7083.95 91.10 0.00 0.00 0.00 0.00 16:16:01 veth28f1113 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 veth850e267 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 lo 6.51 6.51 0.64 0.64 0.00 0.00 0.00 0.00 16:16:01 docker0 108.45 135.82 8.87 1106.38 0.00 0.00 0.00 0.00 16:17:01 ens3 96.03 75.71 182.38 72.07 0.00 0.00 0.00 0.00 16:17:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 16:17:01 docker0 11.06 15.19 0.65 89.63 0.00 0.00 0.00 0.00 16:18:01 ens3 182.04 135.16 2560.80 275.87 0.00 0.00 0.00 0.00 16:18:01 lo 5.07 5.07 0.50 0.50 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 16:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 0.65 0.20 0.20 0.08 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 0.53 0.53 0.27 0.22 0.00 0.00 0.00 0.00 16:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 0.17 0.12 0.12 0.06 0.00 0.00 0.00 0.00 16:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 318.96 210.76 7860.21 33.23 0.00 0.00 0.00 0.00 16:25:01 vethdb6df48 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:25:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 16:25:01 docker0 34.91 44.16 3.16 684.15 0.00 0.00 0.00 0.00 Average: ens3 120.06 79.96 1759.93 47.20 0.00 0.00 0.00 0.00 Average: vethdb6df48 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 15.29 19.32 1.26 186.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16117) 06/27/22 _x86_64_ (8 CPU) 16:14:31 LINUX RESTART (8 CPU) 16:15:02 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 12.68 0.00 5.15 2.75 0.08 79.34 16:16:01 0 11.30 0.00 4.16 0.81 0.09 83.65 16:16:01 1 11.82 0.00 5.08 6.38 0.09 76.64 16:16:01 2 15.52 0.00 4.66 0.15 0.09 79.58 16:16:01 3 13.35 0.00 6.78 4.11 0.09 75.67 16:16:01 4 11.65 0.00 5.56 2.54 0.09 80.17 16:16:01 5 12.54 0.00 5.34 2.66 0.07 79.38 16:16:01 6 12.42 0.00 4.91 3.23 0.07 79.37 16:16:01 7 12.83 0.00 4.72 2.13 0.09 80.23 16:17:01 all 36.29 0.00 6.39 1.10 0.09 56.14 16:17:01 0 35.41 0.00 6.17 0.76 0.08 57.58 16:17:01 1 35.45 0.00 6.38 0.44 0.10 57.63 16:17:01 2 37.84 0.00 6.69 0.62 0.10 54.75 16:17:01 3 37.38 0.00 6.84 1.18 0.10 54.50 16:17:01 4 36.03 0.00 5.91 0.72 0.08 57.25 16:17:01 5 34.88 0.00 5.71 0.78 0.08 58.55 16:17:01 6 36.84 0.00 6.97 0.89 0.10 55.19 16:17:01 7 36.46 0.00 6.43 3.40 0.08 53.62 16:18:01 all 3.77 0.00 1.30 0.42 0.03 94.48 16:18:01 0 4.39 0.00 1.43 0.07 0.02 94.10 16:18:01 1 3.21 0.00 1.44 1.87 0.03 93.44 16:18:01 2 4.13 0.00 1.12 0.45 0.02 94.28 16:18:01 3 3.22 0.00 1.32 0.02 0.03 95.41 16:18:01 4 4.94 0.00 1.14 0.02 0.03 93.87 16:18:01 5 3.63 0.00 1.00 0.89 0.02 94.46 16:18:01 6 3.16 0.00 1.46 0.00 0.02 95.36 16:18:01 7 3.50 0.00 1.51 0.03 0.03 94.93 16:19:01 all 0.01 0.00 0.02 0.01 0.00 99.95 16:19:01 0 0.02 0.00 0.05 0.02 0.02 99.90 16:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:19:01 2 0.00 0.00 0.02 0.00 0.00 99.98 16:19:01 3 0.05 0.00 0.05 0.00 0.02 99.88 16:19:01 4 0.00 0.00 0.02 0.00 0.00 99.98 16:19:01 5 0.02 0.00 0.00 0.08 0.00 99.90 16:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 16:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:20:01 all 0.10 0.00 0.02 0.00 0.00 99.87 16:20:01 0 0.65 0.00 0.05 0.02 0.00 99.28 16:20:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:20:01 2 0.03 0.00 0.00 0.02 0.00 99.95 16:20:01 3 0.03 0.00 0.02 0.00 0.02 99.93 16:20:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:20:01 5 0.05 0.00 0.03 0.00 0.02 99.90 16:20:01 6 0.03 0.00 0.02 0.00 0.00 99.95 16:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:21:01 all 0.03 0.00 0.01 0.01 0.00 99.95 16:21:01 0 0.05 0.00 0.02 0.02 0.02 99.90 16:21:01 1 0.00 0.00 0.02 0.02 0.02 99.95 16:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:21:01 3 0.05 0.00 0.00 0.00 0.00 99.95 16:21:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:21:01 5 0.03 0.00 0.00 0.02 0.00 99.95 16:21:01 6 0.02 0.00 0.03 0.00 0.00 99.95 16:21:01 7 0.03 0.00 0.02 0.00 0.00 99.95 16:22:01 all 0.28 0.00 0.02 0.00 0.00 99.70 16:22:01 0 0.05 0.00 0.02 0.02 0.00 99.92 16:22:01 1 1.99 0.00 0.00 0.02 0.00 98.00 16:22:01 2 0.03 0.00 0.02 0.00 0.00 99.95 16:22:01 3 0.03 0.00 0.03 0.00 0.02 99.92 16:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:22:01 5 0.05 0.00 0.05 0.00 0.00 99.90 16:22:01 6 0.05 0.00 0.00 0.00 0.00 99.95 16:22:01 7 0.00 0.00 0.02 0.00 0.00 99.98 16:23:01 all 0.28 0.00 0.01 0.00 0.00 99.70 16:23:01 0 0.05 0.00 0.00 0.00 0.00 99.95 16:23:01 1 1.99 0.00 0.02 0.02 0.00 97.98 16:23:01 2 0.10 0.00 0.03 0.00 0.02 99.85 16:23:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:23:01 5 0.03 0.00 0.00 0.00 0.00 99.97 16:23:01 6 0.05 0.00 0.00 0.00 0.00 99.95 16:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:24:01 all 0.29 0.00 0.01 0.00 0.00 99.70 16:24:01 0 0.02 0.00 0.03 0.02 0.00 99.93 16:24:01 1 1.95 0.00 0.00 0.00 0.00 98.05 16:24:01 2 0.08 0.00 0.00 0.00 0.00 99.92 16:24:01 3 0.10 0.00 0.02 0.00 0.02 99.87 16:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:24:01 6 0.10 0.00 0.02 0.00 0.02 99.87 16:24:01 7 0.02 0.00 0.02 0.00 0.00 99.97 16:25:01 all 9.07 0.00 3.41 1.28 0.05 86.20 16:25:01 0 8.66 0.00 2.93 0.86 0.03 87.52 16:25:01 1 10.00 0.00 3.28 2.39 0.05 84.28 16:25:01 2 8.19 0.00 2.89 0.50 0.03 88.38 16:25:01 3 7.99 0.00 3.61 1.42 0.07 86.92 16:25:01 4 8.72 0.00 3.08 0.07 0.05 88.07 16:25:01 5 9.80 0.00 3.27 0.20 0.05 86.68 16:25:01 6 9.81 0.00 3.96 0.19 0.03 86.02 16:25:01 7 9.35 0.00 4.25 4.61 0.05 81.74 Average: all 6.22 0.00 1.61 0.55 0.03 91.59 Average: 0 6.01 0.00 1.47 0.26 0.03 92.24 Average: 1 6.58 0.00 1.60 1.09 0.03 90.71 Average: 2 6.53 0.00 1.53 0.17 0.03 91.75 Average: 3 6.16 0.00 1.84 0.66 0.04 91.30 Average: 4 6.09 0.00 1.56 0.33 0.03 92.00 Average: 5 6.04 0.00 1.52 0.46 0.02 91.96 Average: 6 6.19 0.00 1.72 0.42 0.02 91.64 Average: 7 6.15 0.00 1.67 1.00 0.03 91.15