---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8426 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-8426) 03/21/22 _x86_64_ (8 CPU) 17:16:42 LINUX RESTART (8 CPU) 17:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:18:01 445.88 55.71 390.17 0.00 5135.01 193412.70 0.00 17:19:01 214.63 5.18 209.45 0.00 314.48 41896.88 0.00 17:20:01 2.00 0.00 2.00 0.00 0.00 25.47 0.00 17:21:01 0.93 0.00 0.93 0.00 0.00 12.40 0.00 17:22:01 1.35 0.02 1.33 0.00 0.13 15.73 0.00 17:23:01 14.85 0.00 14.85 0.00 0.00 6665.91 0.00 17:24:01 20.30 0.02 20.28 0.00 3.20 10072.72 0.00 17:25:01 0.98 0.00 0.98 0.00 0.00 13.20 0.00 Average: 87.61 7.61 79.99 0.00 681.56 31512.55 0.00 17:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:18:01 27854864 31725280 567820 1.73 163800 3891976 2234524 6.59 1343852 3213548 444812 17:19:01 28214620 31714864 569616 1.73 179928 3520732 1959460 5.77 1384384 2813700 492 17:20:01 28215228 31715616 568600 1.73 179960 3520740 1959460 5.77 1384412 2813704 172 17:21:01 28216252 31716668 567432 1.73 180004 3520740 1959460 5.77 1383520 2813704 260 17:22:01 28226224 31726792 557444 1.70 180036 3520748 1959460 5.77 1373440 2813824 12 17:23:01 27687828 31698552 583652 1.77 188428 3972556 2103220 6.20 1411124 3265416 279180 17:24:01 27706156 31717272 565764 1.72 188648 3972680 1959180 5.77 1403112 3253244 28 17:25:01 27706408 31717564 565408 1.72 188688 3972684 1959180 5.77 1402796 3253248 184 Average: 27978448 31716576 568217 1.73 181186 3736607 2011743 5.93 1385830 3030048 90642 17:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:18:01 docker0 171.14 225.90 14.73 2149.32 0.00 0.00 0.00 0.00 17:18:01 ens3 825.11 528.05 6579.32 121.65 0.00 0.00 0.00 0.00 17:18:01 lo 6.73 6.73 0.65 0.65 0.00 0.00 0.00 0.00 17:19:01 docker0 9.88 14.85 0.59 89.67 0.00 0.00 0.00 0.00 17:19:01 ens3 83.55 61.06 190.21 59.68 0.00 0.00 0.00 0.00 17:19:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 1.68 0.48 0.69 0.45 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 0.58 0.32 0.27 0.20 0.00 0.00 0.00 0.00 17:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 3.12 1.53 2.73 0.10 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 89.97 52.52 2512.31 7.13 0.00 0.00 0.00 0.00 17:23:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 10.81 6.33 10.23 3.35 0.00 0.00 0.00 0.00 17:24:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 0.58 0.30 0.27 0.20 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 22.63 30.09 1.91 279.86 0.00 0.00 0.00 0.00 Average: ens3 126.92 81.32 1161.99 24.09 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8426) 03/21/22 _x86_64_ (8 CPU) 17:16:42 LINUX RESTART (8 CPU) 17:17:01 CPU %user %nice %system %iowait %steal %idle 17:18:01 all 12.98 0.00 5.31 3.07 0.07 78.57 17:18:01 0 15.42 0.00 4.66 0.89 0.08 78.94 17:18:01 1 13.01 0.00 5.20 3.65 0.05 78.09 17:18:01 2 11.31 0.00 5.53 4.28 0.05 78.83 17:18:01 3 15.82 0.00 5.65 2.84 0.07 75.62 17:18:01 4 11.33 0.00 4.68 3.84 0.07 80.09 17:18:01 5 10.73 0.00 5.59 0.83 0.05 82.80 17:18:01 6 14.19 0.00 5.83 4.16 0.05 75.77 17:18:01 7 12.00 0.00 5.38 4.12 0.10 78.40 17:19:01 all 16.93 0.00 4.72 1.49 0.06 76.81 17:19:01 0 17.73 0.00 5.02 1.35 0.07 75.84 17:19:01 1 17.01 0.00 5.06 0.86 0.07 77.01 17:19:01 2 16.79 0.00 4.54 2.36 0.05 76.26 17:19:01 3 16.49 0.00 4.83 0.45 0.05 78.17 17:19:01 4 16.50 0.00 4.48 0.60 0.05 78.37 17:19:01 5 15.75 0.00 4.29 0.22 0.07 79.67 17:19:01 6 17.53 0.00 4.97 3.32 0.05 74.13 17:19:01 7 17.61 0.00 4.54 2.76 0.07 75.02 17:20:01 all 0.02 0.00 0.01 0.03 0.01 99.93 17:20:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:20:01 2 0.02 0.00 0.00 0.12 0.00 99.87 17:20:01 3 0.10 0.00 0.05 0.00 0.03 99.82 17:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:20:01 5 0.02 0.00 0.02 0.15 0.00 99.82 17:20:01 6 0.00 0.00 0.02 0.00 0.02 99.97 17:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:21:01 all 0.03 0.00 0.02 0.00 0.01 99.94 17:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:21:01 1 0.07 0.00 0.02 0.00 0.02 99.90 17:21:01 2 0.03 0.00 0.00 0.02 0.02 99.93 17:21:01 3 0.07 0.00 0.05 0.00 0.02 99.87 17:21:01 4 0.02 0.00 0.02 0.00 0.02 99.95 17:21:01 5 0.00 0.00 0.03 0.00 0.00 99.97 17:21:01 6 0.03 0.00 0.03 0.00 0.00 99.93 17:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:22:01 all 0.02 0.00 0.01 0.00 0.01 99.95 17:22:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:22:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:22:01 2 0.05 0.00 0.02 0.02 0.00 99.92 17:22:01 3 0.02 0.00 0.02 0.00 0.02 99.95 17:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:22:01 5 0.02 0.00 0.02 0.02 0.02 99.93 17:22:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:22:01 7 0.02 0.00 0.03 0.00 0.00 99.95 17:23:01 all 2.50 0.00 0.87 0.15 0.02 96.46 17:23:01 0 2.05 0.00 1.19 0.00 0.02 96.74 17:23:01 1 2.47 0.00 0.65 0.02 0.02 96.84 17:23:01 2 2.96 0.00 0.89 0.22 0.02 95.93 17:23:01 3 2.42 0.00 0.87 0.00 0.03 96.67 17:23:01 4 2.77 0.00 0.68 0.02 0.03 96.49 17:23:01 5 2.34 0.00 0.94 0.96 0.02 95.75 17:23:01 6 2.67 0.00 0.85 0.00 0.02 96.46 17:23:01 7 2.30 0.00 0.92 0.00 0.02 96.77 17:24:01 all 0.20 0.00 0.17 0.17 0.01 99.45 17:24:01 0 0.12 0.00 0.17 0.02 0.02 99.68 17:24:01 1 0.20 0.00 0.17 0.00 0.02 99.62 17:24:01 2 0.22 0.00 0.15 0.13 0.00 99.50 17:24:01 3 0.20 0.00 0.13 0.07 0.02 99.58 17:24:01 4 0.22 0.00 0.12 0.00 0.00 99.67 17:24:01 5 0.25 0.00 0.30 1.16 0.00 98.29 17:24:01 6 0.22 0.00 0.15 0.00 0.00 99.63 17:24:01 7 0.22 0.00 0.17 0.02 0.02 99.58 17:25:01 all 0.02 0.00 0.01 0.00 0.01 99.96 17:25:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:25:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:25:01 3 0.03 0.00 0.03 0.00 0.03 99.90 17:25:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:25:01 5 0.00 0.00 0.02 0.02 0.02 99.95 17:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:25:01 7 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 4.06 0.00 1.38 0.61 0.02 93.93 Average: 0 4.40 0.00 1.38 0.28 0.03 93.92 Average: 1 4.08 0.00 1.38 0.56 0.02 93.95 Average: 2 3.89 0.00 1.38 0.88 0.02 93.83 Average: 3 4.36 0.00 1.44 0.42 0.03 93.75 Average: 4 3.83 0.00 1.24 0.55 0.02 94.35 Average: 5 3.62 0.00 1.40 0.42 0.02 94.55 Average: 6 4.29 0.00 1.47 0.93 0.02 93.29 Average: 7 3.98 0.00 1.37 0.85 0.03 93.77