---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-247 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 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-247) 05/27/22 _x86_64_ (8 CPU) 09:16:59 LINUX RESTART (8 CPU) 09:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:18:02 407.58 82.22 325.36 0.00 10709.15 212524.31 0.00 09:19:01 61.91 0.25 61.66 0.00 3.93 30844.32 0.00 09:20:01 43.10 0.13 42.97 0.00 8.26 20503.58 0.00 09:21:01 1.40 0.00 1.40 0.00 0.00 16.13 0.00 09:22:01 1.32 0.00 1.32 0.00 0.00 16.40 0.00 09:23:01 0.90 0.02 0.88 0.00 0.13 10.00 0.00 09:24:01 1.55 0.00 1.55 0.00 0.00 18.79 0.00 09:25:01 1.77 0.25 1.52 0.00 19.33 31.33 0.00 Average: 64.94 10.38 54.56 0.00 1345.28 32998.42 0.00 09:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:02 29233940 31774600 549884 1.67 108440 2717136 2216868 6.53 1121868 2183080 324996 09:19:01 28536108 31760208 535268 1.63 121604 3322184 2010296 5.92 1408824 2501032 160076 09:20:01 28480060 31791368 507268 1.54 126984 3397756 1786768 5.27 1248584 2713244 192 09:21:01 28479404 31790776 507740 1.54 127012 3397756 1786768 5.27 1248280 2713244 16 09:22:01 28484820 31796264 502116 1.53 127056 3397752 1786768 5.27 1243108 2713248 16 09:23:01 28484748 31796212 502092 1.53 127080 3397764 1786768 5.27 1243448 2713252 12 09:24:01 28490928 31802736 495728 1.51 127116 3397776 1786768 5.27 1237036 2713536 16 09:25:01 28488924 31801968 496388 1.51 127132 3398956 1803528 5.32 1239388 2713488 508 Average: 28584866 31789266 512060 1.56 124053 3303385 1870566 5.51 1248817 2620516 60729 09:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:02 ens3 973.80 647.96 8734.28 115.92 0.00 0.00 0.00 0.00 09:18:02 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 09:18:02 docker0 60.41 54.34 4.46 352.93 0.00 0.00 0.00 0.00 09:19:01 ens3 113.27 98.42 491.58 63.45 0.00 0.00 0.00 0.00 09:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 vethf92b755 44.22 55.10 4.33 453.92 0.00 0.00 0.00 0.04 09:19:01 docker0 44.22 54.98 3.72 453.91 0.00 0.00 0.00 0.00 09:20:01 ens3 103.78 71.11 2528.48 14.42 0.00 0.00 0.00 0.00 09:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 0.17 0.13 0.08 0.07 0.00 0.00 0.00 0.00 09:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 31.63 33.93 12.90 48.03 0.00 0.00 0.00 0.00 09:25:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 152.93 106.48 1472.90 30.17 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 13.01 13.58 1.02 100.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-247) 05/27/22 _x86_64_ (8 CPU) 09:16:59 LINUX RESTART (8 CPU) 09:17:01 CPU %user %nice %system %iowait %steal %idle 09:18:02 all 10.19 0.00 4.19 2.75 0.06 82.82 09:18:02 0 11.17 0.00 4.56 0.82 0.05 83.39 09:18:02 1 9.34 0.00 3.05 1.41 0.05 86.14 09:18:02 2 10.16 0.00 4.43 7.02 0.05 78.34 09:18:02 3 10.13 0.00 4.67 2.74 0.07 82.39 09:18:02 4 8.78 0.00 3.74 3.39 0.05 84.04 09:18:02 5 9.73 0.00 4.83 1.87 0.07 83.50 09:18:02 6 11.33 0.00 5.24 3.91 0.05 79.47 09:18:02 7 10.82 0.00 2.97 0.78 0.08 85.35 09:19:01 all 20.31 0.00 4.70 0.57 0.06 74.37 09:19:01 0 20.61 0.00 4.56 0.14 0.05 74.64 09:19:01 1 20.77 0.00 4.94 0.26 0.05 73.98 09:19:01 2 19.96 0.00 4.78 2.28 0.05 72.93 09:19:01 3 20.52 0.00 4.75 0.14 0.05 74.54 09:19:01 4 20.15 0.00 4.38 0.12 0.05 75.30 09:19:01 5 19.63 0.00 4.89 0.12 0.07 75.29 09:19:01 6 20.58 0.00 4.16 0.12 0.05 75.08 09:19:01 7 20.26 0.00 5.12 1.39 0.07 73.16 09:20:01 all 10.23 0.00 2.12 0.39 0.03 87.22 09:20:01 0 11.45 0.00 1.99 0.03 0.03 86.49 09:20:01 1 10.52 0.00 2.05 0.02 0.03 87.38 09:20:01 2 10.08 0.00 1.72 0.02 0.03 88.14 09:20:01 3 8.70 0.00 2.76 2.65 0.03 85.85 09:20:01 4 9.98 0.00 2.11 0.05 0.03 87.82 09:20:01 5 10.64 0.00 2.21 0.20 0.03 86.92 09:20:01 6 10.25 0.00 1.91 0.07 0.03 87.74 09:20:01 7 10.23 0.00 2.22 0.08 0.03 87.44 09:21:01 all 0.08 0.00 0.04 0.00 0.00 99.88 09:21:01 0 0.50 0.00 0.18 0.00 0.00 99.32 09:21:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:21:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:21:01 3 0.00 0.00 0.02 0.03 0.00 99.95 09:21:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:21:01 5 0.03 0.00 0.02 0.00 0.00 99.95 09:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 09:21:01 7 0.00 0.00 0.02 0.00 0.00 99.98 09:22:01 all 0.02 0.00 0.01 0.00 0.00 99.96 09:22:01 0 0.05 0.00 0.03 0.00 0.02 99.90 09:22:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:22:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:22:01 3 0.00 0.00 0.00 0.02 0.02 99.97 09:22:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:22:01 5 0.02 0.00 0.02 0.00 0.00 99.97 09:22:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:22:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:23:01 all 0.02 0.00 0.01 0.00 0.00 99.96 09:23:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:23:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:23:01 3 0.02 0.00 0.02 0.02 0.00 99.95 09:23:01 4 0.03 0.00 0.02 0.00 0.02 99.93 09:23:01 5 0.00 0.00 0.03 0.00 0.02 99.95 09:23:01 6 0.00 0.00 0.02 0.00 0.00 99.98 09:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:24:01 all 0.03 0.00 0.03 0.01 0.00 99.93 09:24:01 0 0.08 0.00 0.07 0.00 0.02 99.83 09:24:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:24:01 2 0.07 0.00 0.03 0.00 0.02 99.88 09:24:01 3 0.02 0.00 0.02 0.05 0.00 99.92 09:24:01 4 0.05 0.00 0.05 0.00 0.00 99.90 09:24:01 5 0.03 0.00 0.02 0.00 0.00 99.95 09:24:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:25:01 all 0.43 0.00 0.17 0.01 0.01 99.38 09:25:01 0 0.67 0.00 0.15 0.00 0.02 99.17 09:25:01 1 0.58 0.00 0.22 0.00 0.02 99.18 09:25:01 2 0.47 0.00 0.22 0.00 0.00 99.32 09:25:01 3 0.28 0.00 0.15 0.08 0.00 99.48 09:25:01 4 0.17 0.00 0.23 0.00 0.02 99.58 09:25:01 5 0.38 0.00 0.18 0.02 0.00 99.42 09:25:01 6 0.57 0.00 0.15 0.00 0.00 99.28 09:25:01 7 0.33 0.00 0.08 0.00 0.00 99.58 Average: all 5.11 0.00 1.39 0.46 0.02 93.01 Average: 0 5.53 0.00 1.43 0.12 0.02 92.89 Average: 1 5.10 0.00 1.28 0.21 0.02 93.40 Average: 2 5.05 0.00 1.39 1.16 0.02 92.39 Average: 3 4.90 0.00 1.53 0.71 0.02 92.84 Average: 4 4.84 0.00 1.31 0.44 0.02 93.38 Average: 5 5.01 0.00 1.51 0.27 0.02 93.19 Average: 6 5.30 0.00 1.42 0.51 0.02 92.75 Average: 7 5.15 0.00 1.29 0.28 0.02 93.27