---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23524 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 9.9G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23524) 04/25/22 _x86_64_ (8 CPU) 21:19:01 LINUX RESTART (8 CPU) 21:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:21:01 72.81 0.37 72.43 0.00 5.15 38851.37 0.00 21:22:01 59.57 0.12 59.46 0.00 14.80 29416.98 0.00 21:23:01 1.15 0.00 1.15 0.00 0.00 14.53 0.00 21:24:01 1.30 0.00 1.30 0.00 0.00 15.06 0.00 21:25:01 0.97 0.02 0.95 0.00 0.13 10.93 0.00 21:26:01 1.17 0.00 1.17 0.00 0.00 14.53 0.00 21:27:01 1.03 0.00 1.03 0.00 0.00 12.13 0.00 21:28:01 1.20 0.00 1.20 0.00 0.00 14.93 0.00 Average: 17.28 0.06 17.22 0.00 2.50 8480.83 0.00 21:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:21:01 27896060 31379228 912780 2.78 114428 3586148 2602736 7.67 1810908 2730132 461152 21:22:01 28738680 31766808 530068 1.61 120444 3144932 1796408 5.29 1186468 2537944 152 21:23:01 28739264 31767484 528976 1.61 120472 3144936 1796408 5.29 1185224 2537948 12 21:24:01 28740864 31769380 526924 1.60 120512 3144928 1796408 5.29 1183916 2538100 16 21:25:01 28746496 31775168 521160 1.58 120532 3145072 1796408 5.29 1178848 2538236 12 21:26:01 28747196 31775908 520352 1.58 120576 3145072 1796408 5.29 1177616 2538236 16 21:27:01 28750236 31778928 517284 1.57 120596 3145080 1796408 5.29 1174460 2538240 8 21:28:01 28750384 31779100 516956 1.57 120628 3145088 1796408 5.29 1174460 2538244 12 Average: 28638648 31724000 571812 1.74 119774 3200157 1897199 5.59 1258988 2562135 57672 21:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 47.15 61.56 4.00 727.94 0.00 0.00 0.00 0.00 21:21:01 ens3 100.78 71.03 759.31 27.24 0.00 0.00 0.00 0.00 21:21:01 vetha398a47 47.15 61.67 4.64 727.94 0.00 0.00 0.00 0.06 21:22:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 21:22:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 ens3 133.58 91.25 2532.75 59.88 0.00 0.00 0.00 0.00 21:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 ens3 3.63 3.75 0.30 6.97 0.00 0.00 0.00 0.00 21:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 5.81 7.59 0.49 89.67 0.00 0.00 0.00 0.00 Average: ens3 29.65 20.69 410.81 11.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23524) 04/25/22 _x86_64_ (8 CPU) 21:19:01 LINUX RESTART (8 CPU) 21:20:02 CPU %user %nice %system %iowait %steal %idle 21:21:01 all 49.52 0.00 8.37 0.38 0.11 41.62 21:21:01 0 50.71 0.00 8.50 0.03 0.12 40.63 21:21:01 1 49.65 0.00 8.36 0.10 0.10 41.78 21:21:01 2 48.92 0.00 8.31 0.21 0.10 42.46 21:21:01 3 49.85 0.00 9.18 2.23 0.10 38.64 21:21:01 4 49.53 0.00 7.76 0.00 0.10 42.61 21:21:01 5 49.21 0.00 7.84 0.40 0.10 42.45 21:21:01 6 48.49 0.00 8.47 0.05 0.10 42.89 21:21:01 7 49.79 0.00 8.56 0.02 0.12 41.51 21:22:01 all 12.51 0.00 2.28 0.47 0.04 84.71 21:22:01 0 13.04 0.00 2.12 0.03 0.05 84.76 21:22:01 1 13.53 0.00 1.80 0.03 0.03 84.60 21:22:01 2 12.65 0.00 2.29 0.22 0.03 84.81 21:22:01 3 12.08 0.00 3.02 2.72 0.03 82.15 21:22:01 4 12.12 0.00 2.35 0.18 0.05 85.29 21:22:01 5 11.85 0.00 2.31 0.42 0.03 85.38 21:22:01 6 12.63 0.00 2.12 0.10 0.03 85.12 21:22:01 7 12.21 0.00 2.20 0.03 0.03 85.53 21:23:01 all 0.03 0.00 0.01 0.00 0.00 99.95 21:23:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:23:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:23:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:23:01 4 0.00 0.00 0.02 0.03 0.00 99.95 21:23:01 5 0.07 0.00 0.00 0.00 0.00 99.93 21:23:01 6 0.05 0.00 0.03 0.00 0.00 99.92 21:23:01 7 0.03 0.00 0.02 0.00 0.02 99.93 21:24:01 all 0.03 0.00 0.02 0.00 0.00 99.95 21:24:01 0 0.00 0.00 0.03 0.00 0.00 99.97 21:24:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:24:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:24:01 3 0.00 0.00 0.03 0.00 0.00 99.97 21:24:01 4 0.03 0.00 0.00 0.02 0.00 99.95 21:24:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:24:01 6 0.07 0.00 0.05 0.00 0.00 99.88 21:24:01 7 0.05 0.00 0.02 0.00 0.00 99.93 21:25:01 all 0.02 0.00 0.03 0.00 0.01 99.94 21:25:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:25:01 1 0.02 0.00 0.02 0.00 0.02 99.95 21:25:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:25:01 4 0.03 0.00 0.05 0.02 0.00 99.90 21:25:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:25:01 6 0.02 0.00 0.03 0.00 0.02 99.93 21:25:01 7 0.05 0.00 0.05 0.00 0.02 99.88 21:26:01 all 0.02 0.00 0.02 0.00 0.00 99.96 21:26:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:26:01 1 0.02 0.00 0.05 0.00 0.00 99.93 21:26:01 2 0.05 0.00 0.02 0.00 0.02 99.92 21:26:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:26:01 4 0.00 0.00 0.00 0.03 0.00 99.97 21:26:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:26:01 6 0.02 0.00 0.05 0.00 0.00 99.93 21:26:01 7 0.00 0.00 0.03 0.00 0.00 99.97 21:27:01 all 0.03 0.00 0.02 0.00 0.00 99.94 21:27:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:27:01 1 0.02 0.00 0.05 0.00 0.00 99.93 21:27:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:27:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:27:01 4 0.03 0.00 0.02 0.02 0.00 99.93 21:27:01 5 0.03 0.00 0.02 0.00 0.02 99.93 21:27:01 6 0.05 0.00 0.03 0.02 0.00 99.90 21:27:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:28:01 all 0.02 0.00 0.01 0.00 0.00 99.96 21:28:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:28:01 1 0.00 0.00 0.03 0.00 0.00 99.97 21:28:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:28:01 3 0.00 0.00 0.00 0.00 0.02 99.98 21:28:01 4 0.02 0.00 0.00 0.02 0.00 99.97 21:28:01 5 0.07 0.00 0.02 0.00 0.00 99.92 21:28:01 6 0.03 0.00 0.02 0.02 0.00 99.93 21:28:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 7.61 0.00 1.32 0.11 0.02 90.94 Average: 0 7.82 0.00 1.32 0.01 0.02 90.83 Average: 1 7.75 0.00 1.27 0.02 0.02 90.94 Average: 2 7.56 0.00 1.31 0.05 0.02 91.06 Average: 3 7.59 0.00 1.50 0.61 0.02 90.28 Average: 4 7.56 0.00 1.25 0.04 0.02 91.13 Average: 5 7.50 0.00 1.25 0.10 0.02 91.14 Average: 6 7.50 0.00 1.32 0.02 0.02 91.13 Average: 7 7.61 0.00 1.33 0.01 0.03 91.02