---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1563 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: 2799.996 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 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-1563) 06/07/22 _x86_64_ (8 CPU) 00:16:03 LINUX RESTART (8 CPU) 00:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:18:01 264.45 0.27 264.18 0.00 14.53 58833.92 0.00 00:19:01 7.73 0.03 7.70 0.00 5.20 510.05 0.00 00:20:01 1.52 0.00 1.52 0.00 0.00 17.74 0.00 00:21:01 1.35 0.00 1.35 0.00 0.00 17.33 0.00 00:22:01 1.08 0.02 1.07 0.00 0.13 12.40 0.00 00:23:01 1.22 0.00 1.22 0.00 0.00 15.19 0.00 Average: 46.23 0.05 46.18 0.00 3.31 9903.27 0.00 00:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:18:01 28352536 31746952 539496 1.64 136272 3464380 2071976 6.11 1291096 2781848 3632 00:19:01 28359008 31753924 532852 1.62 136556 3464564 1923888 5.67 1295776 2769600 320 00:20:01 28360188 31755160 531308 1.62 136596 3464572 1923888 5.67 1294284 2769608 140 00:21:01 28370804 31766096 520688 1.58 136636 3464568 1923888 5.67 1283220 2769880 28 00:22:01 28371812 31767160 519608 1.58 136664 3464584 1923888 5.67 1281948 2769884 164 00:23:01 28377584 31772952 513788 1.56 136692 3464584 1923888 5.67 1276084 2769888 148 Average: 28365322 31760374 526290 1.60 136569 3464542 1948569 5.74 1287068 2771785 739 00:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:18:01 docker0 64.77 79.34 4.77 569.11 0.00 0.00 0.00 0.00 00:18:01 ens3 352.01 232.60 6322.08 85.63 0.00 0.00 0.00 0.00 00:18:01 lo 1.80 1.80 0.18 0.18 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 00:19:01 ens3 33.98 32.66 22.65 28.26 0.00 0.00 0.00 0.00 00:19:01 lo 0.27 0.27 0.02 0.02 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 00:20:01 ens3 4.95 8.68 0.55 7.76 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 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 00:21:01 ens3 7.65 7.15 0.82 12.56 0.00 0.00 0.00 0.00 00:21:01 lo 0.20 0.20 0.01 0.01 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 00:22:01 ens3 0.82 0.27 0.22 0.13 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 ens3 0.57 0.47 0.27 0.21 0.00 0.00 0.00 0.00 00:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 10.80 13.23 0.79 94.87 0.00 0.00 0.00 0.00 Average: ens3 66.67 46.98 1058.00 22.43 0.00 0.00 0.00 0.00 Average: lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1563) 06/07/22 _x86_64_ (8 CPU) 00:16:03 LINUX RESTART (8 CPU) 00:17:01 CPU %user %nice %system %iowait %steal %idle 00:18:01 all 22.47 0.00 6.77 1.12 0.09 69.55 00:18:01 0 23.11 0.00 6.44 0.10 0.08 70.27 00:18:01 1 22.33 0.00 6.67 0.54 0.08 70.38 00:18:01 2 23.97 0.00 6.96 1.98 0.10 66.99 00:18:01 3 21.28 0.00 7.24 3.92 0.10 67.45 00:18:01 4 22.53 0.00 6.34 0.30 0.08 70.74 00:18:01 5 22.25 0.00 6.24 0.31 0.08 71.12 00:18:01 6 21.60 0.00 6.88 0.75 0.07 70.71 00:18:01 7 22.66 0.00 7.42 1.09 0.10 68.73 00:19:01 all 0.29 0.00 0.16 0.03 0.01 99.50 00:19:01 0 0.38 0.00 0.23 0.00 0.02 99.37 00:19:01 1 0.25 0.00 0.13 0.08 0.02 99.52 00:19:01 2 0.23 0.00 0.20 0.02 0.02 99.53 00:19:01 3 0.28 0.00 0.22 0.03 0.02 99.45 00:19:01 4 0.38 0.00 0.15 0.00 0.02 99.45 00:19:01 5 0.40 0.00 0.08 0.08 0.00 99.43 00:19:01 6 0.20 0.00 0.13 0.05 0.00 99.62 00:19:01 7 0.22 0.00 0.15 0.00 0.02 99.62 00:20:01 all 0.04 0.00 0.03 0.01 0.01 99.92 00:20:01 0 0.08 0.00 0.12 0.00 0.02 99.78 00:20:01 1 0.03 0.00 0.02 0.03 0.00 99.92 00:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:20:01 3 0.02 0.00 0.02 0.03 0.02 99.92 00:20:01 4 0.10 0.00 0.07 0.00 0.02 99.82 00:20:01 5 0.03 0.00 0.00 0.00 0.00 99.97 00:20:01 6 0.00 0.00 0.03 0.00 0.00 99.97 00:20:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:21:01 all 0.09 0.00 0.03 0.00 0.00 99.87 00:21:01 0 0.07 0.00 0.05 0.00 0.02 99.87 00:21:01 1 0.03 0.00 0.02 0.02 0.00 99.93 00:21:01 2 0.27 0.00 0.02 0.00 0.00 99.72 00:21:01 3 0.02 0.00 0.05 0.02 0.00 99.92 00:21:01 4 0.15 0.00 0.03 0.00 0.00 99.82 00:21:01 5 0.05 0.00 0.02 0.00 0.00 99.93 00:21:01 6 0.10 0.00 0.00 0.00 0.02 99.88 00:21:01 7 0.07 0.00 0.02 0.00 0.00 99.92 00:22:01 all 0.27 0.00 0.02 0.00 0.01 99.70 00:22:01 0 0.10 0.00 0.03 0.00 0.02 99.85 00:22:01 1 0.02 0.00 0.03 0.03 0.02 99.90 00:22:01 2 1.99 0.00 0.00 0.00 0.00 98.01 00:22:01 3 0.00 0.00 0.00 0.00 0.02 99.98 00:22:01 4 0.03 0.00 0.02 0.00 0.00 99.95 00:22:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 00:22:01 7 0.03 0.00 0.05 0.00 0.00 99.92 00:23:01 all 0.14 0.00 0.01 0.00 0.01 99.84 00:23:01 0 0.03 0.00 0.02 0.00 0.02 99.93 00:23:01 1 0.05 0.00 0.02 0.00 0.02 99.92 00:23:01 2 0.88 0.00 0.02 0.00 0.02 99.09 00:23:01 3 0.02 0.00 0.03 0.00 0.00 99.95 00:23:01 4 0.02 0.00 0.00 0.00 0.00 99.98 00:23:01 5 0.05 0.00 0.00 0.00 0.00 99.95 00:23:01 6 0.02 0.00 0.02 0.02 0.00 99.95 00:23:01 7 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 3.84 0.00 1.16 0.19 0.02 94.79 Average: 0 3.94 0.00 1.14 0.02 0.03 94.88 Average: 1 3.75 0.00 1.14 0.12 0.02 94.97 Average: 2 4.50 0.00 1.18 0.33 0.02 93.96 Average: 3 3.56 0.00 1.25 0.66 0.03 94.51 Average: 4 3.84 0.00 1.09 0.05 0.02 95.00 Average: 5 3.75 0.00 1.04 0.06 0.01 95.13 Average: 6 3.60 0.00 1.16 0.13 0.01 95.08 Average: 7 3.76 0.00 1.25 0.18 0.02 94.78