---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23533 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 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23533) 04/26/22 _x86_64_ (8 CPU) 00:13:45 LINUX RESTART (8 CPU) 00:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:15:01 352.28 54.32 297.97 0.00 5122.16 167978.41 0.00 00:16:01 66.69 1.05 65.64 0.00 28.66 31397.17 0.00 00:17:01 1.35 0.02 1.33 0.00 0.13 16.14 0.00 00:18:01 1.82 0.00 1.82 0.00 0.00 21.73 0.00 00:19:01 1.07 0.02 1.05 0.00 0.13 12.00 0.00 00:20:01 1.32 0.00 1.32 0.00 0.00 16.26 0.00 00:21:01 2.78 1.57 1.22 0.00 49.06 19.86 0.00 00:22:01 3.12 0.08 3.03 0.00 10.66 114.25 0.00 Average: 53.81 7.13 46.67 0.00 651.40 24948.40 0.00 00:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:15:01 28717880 31764564 528380 1.61 122784 3170004 1996164 5.88 1378560 2371696 507088 00:16:01 28851008 31798692 496596 1.51 113676 3079072 1802748 5.31 1191532 2427668 176 00:17:01 28851320 31799076 496108 1.51 113720 3079072 1802748 5.31 1190368 2427672 28 00:18:01 28861024 31809040 485796 1.48 113764 3079080 1802748 5.31 1181676 2427700 16 00:19:01 28861284 31809280 485560 1.48 113792 3079080 1802748 5.31 1181176 2427708 20 00:20:01 28862124 31810184 484436 1.47 113824 3079088 1802748 5.31 1181236 2427708 200 00:21:01 28857848 31808488 485972 1.48 113868 3080560 1818896 5.36 1186996 2427356 20 00:22:01 28275368 31742112 550952 1.68 117072 3573476 2225356 6.56 1253772 2919364 493388 Average: 28767232 31792680 501725 1.53 115312 3152429 1881770 5.55 1218164 2482109 125117 00:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:15:01 ens3 619.58 382.36 5153.19 111.23 0.00 0.00 0.00 0.00 00:15:01 veth70d7a9e 37.89 45.45 3.64 682.66 0.00 0.00 0.00 0.06 00:15:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 00:15:01 docker0 48.70 50.67 5.13 724.85 0.00 0.00 0.00 0.00 00:16:01 ens3 146.34 93.97 2531.42 54.09 0.00 0.00 0.00 0.00 00:16:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 00:16:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 ens3 0.60 0.00 0.05 0.00 0.00 0.00 0.00 0.00 00:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 ens3 2.73 1.48 4.19 0.35 0.00 0.00 0.00 0.00 00:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 ens3 0.62 0.28 0.13 0.08 0.00 0.00 0.00 0.00 00:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 ens3 8.07 6.00 5.67 6.14 0.00 0.00 0.00 0.00 00:21:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 ens3 134.89 77.62 4055.66 8.23 0.00 0.00 0.00 0.00 00:22:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 114.11 70.22 1468.77 22.51 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 6.10 6.34 0.64 90.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23533) 04/26/22 _x86_64_ (8 CPU) 00:13:45 LINUX RESTART (8 CPU) 00:14:01 CPU %user %nice %system %iowait %steal %idle 00:15:01 all 21.30 0.00 5.71 1.41 0.15 71.44 00:15:01 0 20.72 0.00 5.23 0.41 0.14 73.52 00:15:01 1 22.71 0.00 6.13 2.35 0.14 68.67 00:15:01 2 21.86 0.00 4.93 2.25 0.15 70.81 00:15:01 3 20.54 0.00 5.03 0.42 0.15 73.86 00:15:01 4 19.25 0.00 4.87 0.30 0.15 75.42 00:15:01 5 23.03 0.00 6.31 3.13 0.14 67.40 00:15:01 6 22.02 0.00 5.15 0.24 0.12 72.48 00:15:01 7 20.30 0.00 8.05 2.16 0.19 69.30 00:16:01 all 12.13 0.00 2.57 0.38 0.07 84.84 00:16:01 0 12.51 0.00 2.21 0.03 0.07 85.18 00:16:01 1 12.28 0.00 2.60 0.05 0.08 84.98 00:16:01 2 12.53 0.00 2.82 0.15 0.07 84.43 00:16:01 3 11.31 0.00 3.55 2.30 0.07 82.77 00:16:01 4 12.36 0.00 2.51 0.45 0.07 84.61 00:16:01 5 12.41 0.00 2.30 0.02 0.07 85.21 00:16:01 6 11.72 0.00 2.19 0.03 0.08 85.97 00:16:01 7 11.90 0.00 2.38 0.03 0.08 85.59 00:17:01 all 0.03 0.00 0.02 0.00 0.00 99.95 00:17:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:17:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:17:01 4 0.02 0.00 0.03 0.00 0.00 99.95 00:17:01 5 0.10 0.00 0.07 0.00 0.00 99.83 00:17:01 6 0.02 0.00 0.03 0.00 0.00 99.95 00:17:01 7 0.02 0.00 0.00 0.02 0.00 99.97 00:18:01 all 0.14 0.00 0.03 0.00 0.01 99.82 00:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:18:01 1 0.03 0.00 0.00 0.00 0.00 99.97 00:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:18:01 3 0.07 0.00 0.05 0.00 0.00 99.88 00:18:01 4 0.71 0.00 0.03 0.02 0.02 99.22 00:18:01 5 0.20 0.00 0.03 0.00 0.03 99.73 00:18:01 6 0.03 0.00 0.05 0.00 0.00 99.92 00:18:01 7 0.05 0.00 0.05 0.02 0.02 99.87 00:19:01 all 0.01 0.00 0.02 0.00 0.00 99.97 00:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 00:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:19:01 4 0.00 0.00 0.00 0.02 0.00 99.98 00:19:01 5 0.05 0.00 0.10 0.00 0.00 99.85 00:19:01 6 0.02 0.00 0.03 0.00 0.00 99.95 00:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 all 0.03 0.00 0.02 0.01 0.01 99.94 00:20:01 0 0.00 0.00 0.02 0.00 0.00 99.98 00:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:20:01 3 0.02 0.00 0.00 0.08 0.00 99.90 00:20:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:20:01 5 0.08 0.00 0.05 0.00 0.03 99.83 00:20:01 6 0.03 0.00 0.02 0.00 0.02 99.93 00:20:01 7 0.03 0.00 0.02 0.00 0.00 99.95 00:21:01 all 0.26 0.00 0.04 0.02 0.00 99.67 00:21:01 0 0.38 0.00 0.05 0.00 0.02 99.55 00:21:01 1 0.25 0.00 0.07 0.00 0.00 99.68 00:21:01 2 0.13 0.00 0.03 0.08 0.00 99.75 00:21:01 3 0.28 0.00 0.03 0.02 0.00 99.67 00:21:01 4 0.60 0.00 0.00 0.03 0.00 99.37 00:21:01 5 0.20 0.00 0.08 0.00 0.02 99.70 00:21:01 6 0.17 0.00 0.03 0.03 0.00 99.77 00:21:01 7 0.08 0.00 0.03 0.00 0.00 99.88 00:22:01 all 1.35 0.00 0.55 0.01 0.02 98.07 00:22:01 0 2.19 0.00 0.40 0.02 0.02 97.38 00:22:01 1 1.30 0.00 0.38 0.00 0.02 98.30 00:22:01 2 1.10 0.00 0.58 0.00 0.02 98.30 00:22:01 3 1.70 0.00 0.53 0.00 0.02 97.75 00:22:01 4 0.73 0.00 0.60 0.05 0.02 98.60 00:22:01 5 1.35 0.00 0.59 0.00 0.02 98.04 00:22:01 6 1.05 0.00 0.67 0.00 0.02 98.26 00:22:01 7 1.40 0.00 0.62 0.02 0.02 97.95 Average: all 4.37 0.00 1.11 0.23 0.03 94.26 Average: 0 4.44 0.00 0.98 0.06 0.03 94.49 Average: 1 4.54 0.00 1.14 0.30 0.03 94.00 Average: 2 4.42 0.00 1.04 0.31 0.03 94.20 Average: 3 4.21 0.00 1.15 0.35 0.03 94.26 Average: 4 4.19 0.00 1.00 0.11 0.03 94.67 Average: 5 4.64 0.00 1.18 0.39 0.04 93.75 Average: 6 4.36 0.00 1.02 0.04 0.03 94.56 Average: 7 4.19 0.00 1.38 0.28 0.04 94.11