---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7111 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7111) 03/15/22 _x86_64_ (8 CPU) 09:10:52 LINUX RESTART (8 CPU) 09:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:12:01 366.26 63.62 302.63 0.00 8265.42 192734.54 0.00 09:13:01 46.36 0.18 46.18 0.00 12.26 23359.84 0.00 09:14:01 1.80 0.00 1.80 0.00 0.00 20.68 0.00 09:15:01 0.90 0.00 0.90 0.00 0.00 12.13 0.00 09:16:01 1.35 0.02 1.33 0.00 0.13 16.00 0.00 09:17:01 0.98 0.02 0.97 0.00 0.13 12.93 0.00 09:18:01 5.82 0.22 5.60 0.00 16.93 119.58 0.00 Average: 60.49 9.15 51.34 0.00 1184.96 30895.79 0.00 09:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 28983060 31621600 683552 2.08 112380 2801828 2318304 6.83 1335280 2193136 106872 09:13:01 28816860 31771976 525324 1.60 110588 3095036 1796096 5.29 1237748 2424376 484 09:14:01 28817684 31772952 524244 1.59 110620 3095040 1796096 5.29 1236040 2424392 172 09:15:01 28827132 31782476 514664 1.57 110660 3095040 1796096 5.29 1225724 2424400 180 09:16:01 28827840 31783220 513820 1.56 110692 3095040 1812836 5.34 1225464 2424404 16 09:17:01 28831992 31787436 509468 1.55 110744 3095048 1812836 5.34 1220152 2424412 236 09:18:01 28814204 31771416 524264 1.59 110940 3096168 1911856 5.63 1237520 2424652 264 Average: 28845539 31755868 542191 1.65 110946 3053314 1892017 5.58 1245418 2391396 15461 09:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 ens3 769.16 500.20 5709.27 151.32 0.00 0.00 0.00 0.00 09:12:01 veth843ff3c 13.41 16.68 1.33 289.39 0.00 0.00 0.00 0.02 09:12:01 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 09:12:01 docker0 24.25 22.73 3.82 328.16 0.00 0.00 0.00 0.00 09:13:01 ens3 107.18 66.92 2533.03 16.16 0.00 0.00 0.00 0.00 09:13:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:13:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 0.62 0.00 0.05 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 0.77 0.58 0.36 0.29 0.00 0.00 0.00 0.00 09:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 0.25 0.23 0.08 0.07 0.00 0.00 0.00 0.00 09:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 15.05 9.47 17.12 5.98 0.00 0.00 0.00 0.00 09:18:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 127.58 82.48 1179.96 24.83 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 3.47 3.25 0.55 46.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7111) 03/15/22 _x86_64_ (8 CPU) 09:10:52 LINUX RESTART (8 CPU) 09:11:01 CPU %user %nice %system %iowait %steal %idle 09:12:01 all 11.50 0.00 4.68 2.53 0.06 81.23 09:12:01 0 11.70 0.00 3.97 0.35 0.05 83.93 09:12:01 1 10.71 0.00 4.44 2.82 0.08 81.95 09:12:01 2 10.17 0.00 3.98 0.94 0.05 84.86 09:12:01 3 11.26 0.00 5.94 4.01 0.07 78.72 09:12:01 4 11.61 0.00 5.53 1.13 0.05 81.68 09:12:01 5 11.14 0.00 4.21 5.22 0.07 79.36 09:12:01 6 11.18 0.00 4.61 0.76 0.07 83.38 09:12:01 7 14.24 0.00 4.77 4.98 0.07 75.94 09:13:01 all 14.47 0.00 3.04 0.51 0.05 81.94 09:13:01 0 14.51 0.00 2.99 0.13 0.05 82.32 09:13:01 1 16.30 0.00 3.37 0.02 0.05 80.26 09:13:01 2 14.38 0.00 3.47 2.63 0.05 79.46 09:13:01 3 14.28 0.00 3.19 0.02 0.05 82.47 09:13:01 4 14.08 0.00 2.84 0.76 0.03 82.29 09:13:01 5 13.75 0.00 2.82 0.29 0.05 83.09 09:13:01 6 14.26 0.00 3.03 0.13 0.05 82.52 09:13:01 7 14.17 0.00 2.60 0.08 0.05 83.10 09:14:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:14:01 1 0.03 0.00 0.02 0.00 0.02 99.93 09:14:01 2 0.05 0.00 0.00 0.00 0.02 99.93 09:14:01 3 0.00 0.00 0.02 0.03 0.00 99.95 09:14:01 4 0.02 0.00 0.02 0.02 0.02 99.93 09:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:14:01 6 0.07 0.00 0.03 0.00 0.00 99.90 09:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:15:01 all 0.03 0.00 0.02 0.00 0.01 99.93 09:15:01 0 0.03 0.00 0.02 0.02 0.00 99.93 09:15:01 1 0.03 0.00 0.03 0.00 0.02 99.92 09:15:01 2 0.02 0.00 0.03 0.00 0.02 99.93 09:15:01 3 0.05 0.00 0.02 0.00 0.02 99.92 09:15:01 4 0.05 0.00 0.02 0.02 0.00 99.92 09:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:15:01 6 0.05 0.00 0.05 0.00 0.02 99.88 09:15:01 7 0.00 0.00 0.02 0.00 0.02 99.97 09:16:01 all 0.03 0.00 0.02 0.00 0.01 99.95 09:16:01 0 0.03 0.00 0.03 0.02 0.02 99.90 09:16:01 1 0.03 0.00 0.03 0.00 0.00 99.93 09:16:01 2 0.05 0.00 0.00 0.00 0.02 99.93 09:16:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:16:01 4 0.03 0.00 0.07 0.02 0.02 99.87 09:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:16:01 6 0.03 0.00 0.00 0.00 0.00 99.97 09:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:17:01 all 0.02 0.00 0.01 0.00 0.01 99.95 09:17:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:17:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:17:01 2 0.05 0.00 0.02 0.00 0.02 99.92 09:17:01 3 0.03 0.00 0.02 0.02 0.00 99.93 09:17:01 4 0.03 0.00 0.00 0.02 0.00 99.95 09:17:01 5 0.02 0.00 0.03 0.00 0.02 99.93 09:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 09:17:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:18:01 all 0.46 0.00 0.21 0.03 0.01 99.30 09:18:01 0 0.72 0.00 0.18 0.05 0.00 99.05 09:18:01 1 0.68 0.00 0.22 0.00 0.02 99.08 09:18:01 2 0.32 0.00 0.20 0.00 0.02 99.47 09:18:01 3 0.62 0.00 0.23 0.02 0.00 99.13 09:18:01 4 0.32 0.00 0.22 0.10 0.02 99.35 09:18:01 5 0.28 0.00 0.27 0.03 0.00 99.42 09:18:01 6 0.55 0.00 0.22 0.00 0.00 99.23 09:18:01 7 0.20 0.00 0.13 0.00 0.00 99.66 Average: all 3.77 0.00 1.14 0.44 0.02 94.64 Average: 0 3.84 0.00 1.03 0.08 0.02 95.03 Average: 1 3.95 0.00 1.15 0.40 0.03 94.46 Average: 2 3.56 0.00 1.09 0.51 0.03 94.81 Average: 3 3.72 0.00 1.33 0.58 0.02 94.35 Average: 4 3.71 0.00 1.23 0.29 0.02 94.74 Average: 5 3.59 0.00 1.04 0.79 0.02 94.56 Average: 6 3.72 0.00 1.13 0.13 0.02 95.01 Average: 7 4.08 0.00 1.07 0.72 0.02 94.11