---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-251 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: 2800.000 BogoMIPS: 5600.00 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-251) 05/27/22 _x86_64_ (8 CPU) 10:10:31 LINUX RESTART (8 CPU) 10:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:12:01 425.00 16.33 408.67 0.00 2199.10 128968.11 0.00 10:13:01 163.75 0.10 163.65 0.00 5.06 24359.08 0.00 10:14:01 34.74 0.00 34.74 0.00 0.00 16695.77 0.00 10:15:01 2.00 0.00 2.00 0.00 0.00 22.53 0.00 10:16:01 1.12 0.02 1.10 0.00 0.13 13.60 0.00 10:17:01 1.43 0.02 1.42 0.00 0.13 17.06 0.00 10:18:01 1.10 0.00 1.10 0.00 0.00 12.13 0.00 10:19:01 1.60 0.00 1.60 0.00 0.00 19.33 0.00 10:20:01 0.83 0.00 0.83 0.00 0.00 9.73 0.00 10:21:01 1.67 0.00 1.67 0.00 0.00 23.20 0.00 Average: 63.32 1.65 61.67 0.00 220.42 17013.04 0.00 10:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:01 28521072 31720624 574340 1.75 159976 3261400 2684804 7.91 1187680 2742184 220 10:13:01 28059256 31749416 541340 1.65 167144 3711940 2116388 6.24 1344004 3004140 210156 10:14:01 27788712 31770056 519204 1.58 175624 3956808 1939188 5.71 1344124 3236756 12 10:15:01 27789324 31770680 518268 1.58 175664 3956804 1939188 5.71 1344588 3236756 8 10:16:01 27798592 31779972 508940 1.55 175688 3956812 1939188 5.71 1334884 3236764 16 10:17:01 27797756 31779164 509700 1.55 175704 3956820 1939188 5.71 1334644 3236772 56 10:18:01 27799768 31781728 507156 1.54 175708 3956824 1939188 5.71 1333004 3237184 12 10:19:01 27799664 31781668 507180 1.54 175732 3956832 1939188 5.71 1333264 3237216 16 10:20:01 27799616 31781620 507156 1.54 175744 3956832 1939188 5.71 1332972 3237216 12 10:21:01 27799496 31781640 507108 1.54 175776 3956812 1939188 5.71 1334336 3237304 204 Average: 27895326 31769657 520039 1.58 173276 3862788 2031470 5.99 1322350 3164229 21071 10:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:01 veth6279e73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 667.54 392.22 6603.62 108.49 0.00 0.00 0.00 0.00 10:12:01 docker0 108.20 140.24 8.81 1119.83 0.00 0.00 0.00 0.00 10:12:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 10:12:01 vethae2c7ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 ens3 156.50 108.51 2675.45 60.93 0.00 0.00 0.00 0.00 10:13:01 docker0 10.73 15.44 0.64 91.92 0.00 0.00 0.00 0.00 10:13:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 10:14:01 ens3 49.21 34.81 28.21 45.53 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 ens3 1.62 1.98 0.34 6.95 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 ens3 0.93 0.88 0.13 1.64 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 ens3 0.08 0.02 0.01 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 87.64 53.88 930.75 22.36 0.00 0.00 0.00 0.00 Average: docker0 11.89 15.57 0.94 121.17 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 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-251) 05/27/22 _x86_64_ (8 CPU) 10:10:31 LINUX RESTART (8 CPU) 10:11:01 CPU %user %nice %system %iowait %steal %idle 10:12:01 all 12.97 0.00 5.11 1.76 0.08 80.08 10:12:01 0 12.00 0.00 6.69 3.45 0.08 77.78 10:12:01 1 12.84 0.00 5.08 1.15 0.07 80.87 10:12:01 2 13.29 0.00 4.71 1.72 0.07 80.21 10:12:01 3 13.08 0.00 4.93 1.57 0.08 80.33 10:12:01 4 11.85 0.00 4.54 1.43 0.07 82.11 10:12:01 5 14.08 0.00 5.17 2.26 0.07 78.42 10:12:01 6 14.57 0.00 4.20 0.46 0.07 80.70 10:12:01 7 12.09 0.00 5.58 2.02 0.10 80.21 10:13:01 all 40.73 0.00 7.40 0.69 0.09 51.10 10:13:01 0 42.77 0.00 7.67 0.12 0.10 49.33 10:13:01 1 39.00 0.00 6.89 1.11 0.07 52.92 10:13:01 2 41.69 0.00 7.55 0.35 0.08 50.31 10:13:01 3 39.67 0.00 7.57 1.23 0.08 51.44 10:13:01 4 39.95 0.00 6.70 0.02 0.08 53.25 10:13:01 5 40.77 0.00 7.73 0.69 0.10 50.71 10:13:01 6 40.87 0.00 7.47 0.19 0.08 51.39 10:13:01 7 41.07 0.00 7.62 1.79 0.10 49.42 10:14:01 all 2.65 0.00 1.20 0.62 0.02 95.52 10:14:01 0 2.60 0.00 1.11 0.60 0.03 95.66 10:14:01 1 2.78 0.00 1.09 0.64 0.02 95.48 10:14:01 2 2.56 0.00 1.31 3.21 0.02 92.90 10:14:01 3 2.53 0.00 1.09 0.05 0.02 96.32 10:14:01 4 2.43 0.00 1.49 0.10 0.02 95.97 10:14:01 5 2.59 0.00 1.09 0.02 0.00 96.30 10:14:01 6 3.03 0.00 1.22 0.30 0.02 95.43 10:14:01 7 2.66 0.00 1.21 0.00 0.02 96.12 10:15:01 all 0.03 0.00 0.01 0.01 0.01 99.94 10:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:15:01 1 0.03 0.00 0.00 0.03 0.02 99.92 10:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:15:01 3 0.07 0.00 0.03 0.02 0.00 99.88 10:15:01 4 0.02 0.00 0.02 0.00 0.02 99.95 10:15:01 5 0.02 0.00 0.02 0.00 0.02 99.95 10:15:01 6 0.05 0.00 0.02 0.00 0.00 99.93 10:15:01 7 0.03 0.00 0.02 0.00 0.00 99.95 10:16:01 all 0.03 0.00 0.03 0.01 0.00 99.94 10:16:01 0 0.07 0.00 0.02 0.00 0.00 99.92 10:16:01 1 0.03 0.00 0.03 0.02 0.02 99.90 10:16:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:16:01 3 0.00 0.00 0.00 0.02 0.02 99.97 10:16:01 4 0.05 0.00 0.08 0.00 0.00 99.87 10:16:01 5 0.02 0.00 0.03 0.00 0.00 99.95 10:16:01 6 0.02 0.00 0.03 0.02 0.00 99.93 10:16:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 all 0.03 0.00 0.01 0.00 0.00 99.95 10:17:01 0 0.12 0.00 0.02 0.00 0.00 99.87 10:17:01 1 0.03 0.00 0.03 0.00 0.00 99.93 10:17:01 2 0.00 0.00 0.00 0.00 0.02 99.98 10:17:01 3 0.05 0.00 0.02 0.02 0.00 99.92 10:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:17:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:17:01 6 0.00 0.00 0.03 0.00 0.00 99.97 10:17:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:18:01 all 0.07 0.00 0.01 0.00 0.01 99.91 10:18:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:18:01 1 0.07 0.00 0.02 0.02 0.02 99.88 10:18:01 2 0.00 0.00 0.00 0.02 0.00 99.98 10:18:01 3 0.05 0.00 0.02 0.00 0.00 99.93 10:18:01 4 0.03 0.00 0.00 0.00 0.00 99.97 10:18:01 5 0.00 0.00 0.00 0.00 0.02 99.98 10:18:01 6 0.03 0.00 0.00 0.00 0.00 99.97 10:18:01 7 0.37 0.00 0.00 0.00 0.02 99.62 10:19:01 all 0.00 0.00 0.01 0.01 0.00 99.98 10:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:19:01 1 0.00 0.00 0.03 0.02 0.00 99.95 10:19:01 2 0.00 0.00 0.02 0.03 0.00 99.95 10:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 6 0.00 0.00 0.03 0.00 0.00 99.97 10:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:20:01 all 0.03 0.00 0.01 0.00 0.00 99.96 10:20:01 0 0.03 0.00 0.02 0.00 0.02 99.93 10:20:01 1 0.05 0.00 0.03 0.00 0.00 99.92 10:20:01 2 0.02 0.00 0.00 0.02 0.00 99.97 10:20:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:21:01 all 0.02 0.00 0.01 0.01 0.00 99.95 10:21:01 0 0.03 0.00 0.02 0.00 0.00 99.95 10:21:01 1 0.05 0.00 0.00 0.02 0.00 99.93 10:21:01 2 0.00 0.00 0.00 0.03 0.00 99.97 10:21:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:21:01 4 0.00 0.00 0.02 0.00 0.00 99.98 10:21:01 5 0.03 0.00 0.02 0.02 0.00 99.93 10:21:01 6 0.02 0.00 0.03 0.00 0.02 99.93 10:21:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 5.60 0.00 1.37 0.31 0.02 92.70 Average: 0 5.71 0.00 1.54 0.41 0.02 92.31 Average: 1 5.44 0.00 1.31 0.30 0.02 92.93 Average: 2 5.70 0.00 1.35 0.54 0.02 92.40 Average: 3 5.51 0.00 1.36 0.29 0.02 92.83 Average: 4 5.37 0.00 1.27 0.15 0.02 93.18 Average: 5 5.71 0.00 1.39 0.30 0.02 92.58 Average: 6 5.80 0.00 1.29 0.10 0.02 92.79 Average: 7 5.57 0.00 1.43 0.38 0.02 92.60