---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-695 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: 2799.994 BogoMIPS: 5599.98 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-695) 06/02/22 _x86_64_ (8 CPU) 21:14:21 LINUX RESTART (8 CPU) 21:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:16:01 132.34 3.27 129.08 0.00 388.34 94567.84 0.00 21:17:01 3.97 0.03 3.93 0.00 3.73 60.00 0.00 21:18:01 1.25 0.00 1.25 0.00 0.00 13.86 0.00 21:19:01 1.38 0.00 1.38 0.00 0.00 16.66 0.00 21:20:01 1.80 0.02 1.78 0.00 0.13 19.59 0.00 21:21:01 45.43 0.12 45.32 0.00 13.47 28155.33 0.00 Average: 31.03 0.57 30.46 0.00 67.61 20470.87 0.00 21:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:16:01 28546984 31763692 528768 1.61 121764 3319656 1940864 5.72 1174244 2726488 136 21:17:01 28557228 31774392 519096 1.58 121908 3319680 1842560 5.43 1173076 2717236 40 21:18:01 28556904 31774248 518808 1.58 121940 3319688 1842560 5.43 1173148 2717240 20 21:19:01 28567596 31785348 507704 1.54 121972 3319816 1842560 5.43 1161288 2717552 52 21:20:01 28567924 31785792 507148 1.54 122068 3319816 1842560 5.43 1161688 2717572 12 21:21:01 27323176 31707228 582824 1.77 140732 4399176 2294788 6.76 1294152 3756588 375704 Average: 28353302 31765117 527391 1.60 125064 3499639 1934315 5.70 1189599 2892113 62661 21:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:16:01 ens3 341.51 216.15 6249.92 81.90 0.00 0.00 0.00 0.00 21:16:01 docker0 28.73 34.53 2.61 344.45 0.00 0.00 0.00 0.00 21:16:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 21:17:01 ens3 5.83 3.63 5.64 2.11 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:18:01 ens3 5.17 3.02 7.83 0.41 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:20:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 ens3 319.00 202.47 7162.43 62.57 0.00 0.00 0.00 0.00 21:21:01 docker0 0.43 0.47 0.08 0.15 0.00 0.00 0.00 0.00 21:21:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 111.96 70.91 2237.39 24.51 0.00 0.00 0.00 0.00 Average: docker0 4.86 5.83 0.45 57.43 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-695) 06/02/22 _x86_64_ (8 CPU) 21:14:21 LINUX RESTART (8 CPU) 21:15:01 CPU %user %nice %system %iowait %steal %idle 21:16:01 all 20.97 0.00 5.83 1.09 0.08 72.03 21:16:01 0 21.39 0.00 5.64 0.49 0.07 72.41 21:16:01 1 19.28 0.00 5.61 0.88 0.07 74.16 21:16:01 2 20.70 0.00 5.20 0.10 0.07 73.92 21:16:01 3 21.85 0.00 6.56 0.60 0.09 70.91 21:16:01 4 20.75 0.00 6.24 4.13 0.09 68.79 21:16:01 5 18.82 0.00 5.89 1.22 0.07 74.00 21:16:01 6 21.77 0.00 5.75 0.20 0.08 72.19 21:16:01 7 23.21 0.00 5.76 1.11 0.09 69.85 21:17:01 all 0.13 0.00 0.08 0.01 0.00 99.78 21:17:01 0 0.08 0.00 0.08 0.02 0.02 99.80 21:17:01 1 0.12 0.00 0.03 0.05 0.00 99.80 21:17:01 2 0.15 0.00 0.10 0.00 0.02 99.73 21:17:01 3 0.08 0.00 0.08 0.02 0.00 99.82 21:17:01 4 0.13 0.00 0.08 0.00 0.00 99.78 21:17:01 5 0.15 0.00 0.08 0.00 0.00 99.77 21:17:01 6 0.17 0.00 0.03 0.02 0.00 99.78 21:17:01 7 0.13 0.00 0.10 0.00 0.00 99.77 21:18:01 all 0.03 0.00 0.01 0.02 0.00 99.94 21:18:01 0 0.02 0.00 0.00 0.02 0.00 99.97 21:18:01 1 0.00 0.00 0.02 0.15 0.00 99.83 21:18:01 2 0.02 0.00 0.03 0.00 0.00 99.95 21:18:01 3 0.00 0.00 0.00 0.00 0.02 99.98 21:18:01 4 0.02 0.00 0.03 0.00 0.00 99.95 21:18:01 5 0.10 0.00 0.00 0.00 0.00 99.90 21:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:18:01 7 0.08 0.00 0.02 0.00 0.00 99.90 21:19:01 all 0.02 0.00 0.01 0.00 0.00 99.96 21:19:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:19:01 1 0.02 0.00 0.02 0.02 0.02 99.93 21:19:01 2 0.00 0.00 0.02 0.02 0.00 99.97 21:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:19:01 4 0.05 0.00 0.02 0.00 0.00 99.93 21:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:19:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:20:01 all 0.02 0.00 0.01 0.01 0.00 99.96 21:20:01 0 0.03 0.00 0.03 0.02 0.00 99.92 21:20:01 1 0.00 0.00 0.00 0.03 0.00 99.97 21:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:20:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:20:01 5 0.03 0.00 0.00 0.02 0.00 99.95 21:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:20:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:21:01 all 4.60 0.00 1.80 0.44 0.03 93.13 21:21:01 0 4.74 0.00 1.76 0.05 0.03 93.42 21:21:01 1 4.47 0.00 1.98 0.74 0.02 92.80 21:21:01 2 4.27 0.00 1.83 2.45 0.02 91.44 21:21:01 3 4.71 0.00 1.92 0.05 0.03 93.29 21:21:01 4 3.85 0.00 1.98 0.05 0.03 94.09 21:21:01 5 5.22 0.00 1.41 0.00 0.03 93.34 21:21:01 6 5.30 0.00 1.86 0.10 0.02 92.71 21:21:01 7 4.28 0.00 1.65 0.05 0.03 93.98 Average: all 4.24 0.00 1.28 0.26 0.02 94.20 Average: 0 4.33 0.00 1.24 0.10 0.02 94.30 Average: 1 3.94 0.00 1.26 0.31 0.02 94.47 Average: 2 4.14 0.00 1.19 0.43 0.02 94.23 Average: 3 4.39 0.00 1.41 0.11 0.02 94.06 Average: 4 4.08 0.00 1.38 0.68 0.02 93.84 Average: 5 4.00 0.00 1.21 0.20 0.02 94.56 Average: 6 4.50 0.00 1.26 0.05 0.02 94.17 Average: 7 4.56 0.00 1.24 0.19 0.02 93.99