---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-530 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: 2799.976 BogoMIPS: 5599.95 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-530) 06/01/22 _x86_64_ (8 CPU) 03:19:21 LINUX RESTART (8 CPU) 03:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:21:01 198.31 4.34 193.97 0.00 448.87 93318.29 0.00 03:22:01 178.14 0.13 178.00 0.00 10.13 39087.62 0.00 03:23:01 1.65 0.00 1.65 0.00 0.00 18.81 0.00 03:24:01 1.35 0.00 1.35 0.00 0.00 16.80 0.00 03:25:01 1.25 0.02 1.23 0.00 0.13 14.66 0.00 03:26:01 1.47 0.00 1.47 0.00 0.00 17.06 0.00 03:27:01 1.02 0.00 1.02 0.00 0.00 11.33 0.00 03:28:01 1.35 0.00 1.35 0.00 0.00 16.40 0.00 03:29:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 03:30:01 2.05 0.00 2.05 0.00 0.00 28.66 0.00 03:31:01 1.57 0.00 1.57 0.00 0.00 19.73 0.00 Average: 35.12 0.40 34.72 0.00 41.12 11927.06 0.00 03:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 28317584 31723168 565804 1.72 159060 3449284 2185004 6.44 1352576 2756340 205148 03:22:01 27837212 31781904 507692 1.54 173064 3927164 1778196 5.24 1325648 3211820 340 03:23:01 27838240 31783060 506212 1.54 173092 3927168 1778196 5.24 1324536 3211824 32 03:24:01 27838384 31783252 505612 1.54 173116 3927172 1778196 5.24 1323560 3211828 60 03:25:01 27842524 31787492 501116 1.52 173152 3927180 1778196 5.24 1319940 3211836 16 03:26:01 27843396 31788376 500140 1.52 173176 3927184 1778196 5.24 1318368 3211836 56 03:27:01 27849916 31795084 493544 1.50 173196 3927188 1778196 5.24 1312212 3211984 12 03:28:01 27849608 31794804 493764 1.50 173220 3927192 1778196 5.24 1312680 3211988 48 03:29:01 27851080 31796280 492172 1.50 173244 3927192 1778196 5.24 1311492 3211988 16 03:30:01 27851252 31796512 491900 1.50 173300 3927172 1778196 5.24 1311240 3211972 12 03:31:01 27851456 31796816 491544 1.49 173392 3927176 1778196 5.24 1310836 3211976 16 Average: 27888241 31784250 504500 1.53 171910 3883734 1815179 5.35 1320281 3170490 18705 03:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 lo 5.08 5.08 0.51 0.51 0.00 0.00 0.00 0.00 03:21:01 docker0 117.51 149.33 9.52 1105.00 0.00 0.00 0.00 0.00 03:21:01 veth3c195d5 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 03:21:01 ens3 452.86 293.59 6221.79 97.28 0.00 0.00 0.00 0.00 03:22:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 03:22:01 docker0 9.47 14.55 0.56 89.60 0.00 0.00 0.00 0.00 03:22:01 ens3 133.69 87.42 2677.26 20.74 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 0.38 0.03 0.03 0.02 0.00 0.00 0.00 0.00 03:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 0.52 0.22 0.13 0.08 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 0.47 0.37 0.33 0.27 0.00 0.00 0.00 0.00 03:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 7.87 3.88 8.97 0.26 0.00 0.00 0.00 0.00 03:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 6.05 7.83 4.37 10.63 0.00 0.00 0.00 0.00 03:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 4.23 4.22 0.34 7.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.08 0.00 0.01 0.00 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 11.38 14.69 0.90 107.08 0.00 0.00 0.00 0.00 Average: ens3 54.51 35.76 802.05 12.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-530) 06/01/22 _x86_64_ (8 CPU) 03:19:21 LINUX RESTART (8 CPU) 03:20:02 CPU %user %nice %system %iowait %steal %idle 03:21:01 all 19.68 0.00 6.47 1.44 0.18 72.23 03:21:01 0 21.15 0.00 6.97 2.92 0.28 68.68 03:21:01 1 18.74 0.00 7.38 3.89 0.17 69.81 03:21:01 2 19.91 0.00 5.97 1.17 0.16 72.79 03:21:01 3 21.96 0.00 6.01 1.34 0.17 70.52 03:21:01 4 17.40 0.00 6.62 0.12 0.17 75.69 03:21:01 5 20.26 0.00 6.00 1.17 0.14 72.42 03:21:01 6 19.21 0.00 6.22 0.69 0.17 73.70 03:21:01 7 18.81 0.00 6.56 0.24 0.17 74.21 03:22:01 all 25.56 0.00 4.84 1.01 0.11 68.47 03:22:01 0 24.48 0.00 5.44 0.15 0.12 69.81 03:22:01 1 24.14 0.00 4.84 0.40 0.10 70.52 03:22:01 2 26.94 0.00 4.63 0.15 0.10 68.17 03:22:01 3 23.90 0.00 5.19 4.63 0.12 66.17 03:22:01 4 27.69 0.00 4.98 0.08 0.12 67.13 03:22:01 5 26.46 0.00 4.61 0.12 0.12 68.70 03:22:01 6 25.94 0.00 4.17 0.29 0.10 69.50 03:22:01 7 24.97 0.00 4.90 2.25 0.10 67.77 03:23:01 all 0.02 0.00 0.01 0.00 0.00 99.96 03:23:01 0 0.05 0.00 0.03 0.00 0.02 99.90 03:23:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:23:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:23:01 6 0.03 0.00 0.00 0.03 0.00 99.93 03:23:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:24:01 all 0.28 0.00 0.02 0.01 0.00 99.69 03:24:01 0 0.08 0.00 0.07 0.00 0.02 99.83 03:24:01 1 0.00 0.00 0.02 0.03 0.00 99.95 03:24:01 2 1.95 0.00 0.00 0.00 0.00 98.05 03:24:01 3 0.03 0.00 0.00 0.03 0.00 99.93 03:24:01 4 0.05 0.00 0.05 0.00 0.00 99.90 03:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 6 0.03 0.00 0.02 0.00 0.00 99.95 03:24:01 7 0.03 0.00 0.00 0.00 0.00 99.97 03:25:01 all 0.26 0.00 0.03 0.00 0.00 99.70 03:25:01 0 0.02 0.00 0.10 0.00 0.00 99.88 03:25:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:25:01 2 1.97 0.00 0.00 0.00 0.00 98.03 03:25:01 3 0.00 0.00 0.03 0.02 0.00 99.95 03:25:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:25:01 5 0.00 0.00 0.02 0.02 0.00 99.97 03:25:01 6 0.03 0.00 0.02 0.00 0.02 99.93 03:25:01 7 0.02 0.00 0.03 0.00 0.02 99.93 03:26:01 all 0.04 0.00 0.01 0.01 0.01 99.94 03:26:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 2 0.27 0.00 0.00 0.00 0.00 99.73 03:26:01 3 0.00 0.00 0.02 0.02 0.02 99.95 03:26:01 4 0.02 0.00 0.00 0.00 0.02 99.97 03:26:01 5 0.03 0.00 0.00 0.03 0.00 99.93 03:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:26:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:27:01 all 0.03 0.00 0.02 0.00 0.00 99.95 03:27:01 0 0.07 0.00 0.05 0.00 0.02 99.87 03:27:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:27:01 2 0.03 0.00 0.02 0.00 0.02 99.93 03:27:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:27:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:27:01 5 0.03 0.00 0.02 0.00 0.00 99.95 03:27:01 6 0.03 0.00 0.03 0.00 0.00 99.93 03:27:01 7 0.03 0.00 0.00 0.02 0.00 99.95 03:28:01 all 0.02 0.00 0.01 0.01 0.00 99.96 03:28:01 0 0.03 0.00 0.05 0.00 0.00 99.92 03:28:01 1 0.03 0.00 0.00 0.00 0.00 99.97 03:28:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:28:01 3 0.02 0.00 0.00 0.02 0.00 99.97 03:28:01 4 0.03 0.00 0.00 0.00 0.00 99.97 03:28:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:28:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:28:01 7 0.02 0.00 0.05 0.03 0.00 99.90 03:29:01 all 0.04 0.00 0.01 0.01 0.00 99.94 03:29:01 0 0.07 0.00 0.03 0.00 0.02 99.88 03:29:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:29:01 2 0.05 0.00 0.02 0.00 0.00 99.93 03:29:01 3 0.03 0.00 0.03 0.03 0.00 99.90 03:29:01 4 0.03 0.00 0.00 0.00 0.00 99.97 03:29:01 5 0.03 0.00 0.00 0.00 0.00 99.97 03:29:01 6 0.03 0.00 0.02 0.00 0.00 99.95 03:29:01 7 0.05 0.00 0.02 0.02 0.00 99.92 03:30:01 all 0.03 0.00 0.01 0.02 0.01 99.94 03:30:01 0 0.07 0.00 0.03 0.00 0.02 99.88 03:30:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:30:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:30:01 3 0.02 0.00 0.00 0.12 0.00 99.87 03:30:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:30:01 5 0.00 0.00 0.02 0.00 0.02 99.97 03:30:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:30:01 7 0.03 0.00 0.00 0.03 0.02 99.92 03:31:01 all 0.04 0.00 0.01 0.01 0.00 99.94 03:31:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:31:01 1 0.13 0.00 0.00 0.00 0.02 99.85 03:31:01 2 0.07 0.00 0.00 0.00 0.00 99.93 03:31:01 3 0.02 0.00 0.02 0.05 0.00 99.92 03:31:01 4 0.07 0.00 0.00 0.00 0.00 99.93 03:31:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:31:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.11 0.00 1.02 0.22 0.03 94.62 Average: 0 4.12 0.00 1.14 0.27 0.05 94.42 Average: 1 3.86 0.00 1.10 0.38 0.03 94.63 Average: 2 4.58 0.00 0.95 0.12 0.02 94.33 Average: 3 4.11 0.00 1.01 0.56 0.03 94.29 Average: 4 4.06 0.00 1.05 0.02 0.03 94.85 Average: 5 4.19 0.00 0.95 0.12 0.02 94.72 Average: 6 4.05 0.00 0.93 0.09 0.03 94.90 Average: 7 3.92 0.00 1.03 0.23 0.03 94.79