---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33475 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 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-33475) 04/27/22 _x86_64_ (8 CPU) 12:03:26 LINUX RESTART (8 CPU) 12:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 366.63 26.03 340.60 0.00 2448.13 67415.96 0.00 12:06:01 137.51 0.15 137.36 0.00 8.39 30029.76 0.00 12:07:01 66.39 0.02 66.38 0.00 2.13 29533.62 0.00 12:08:01 2.68 0.00 2.68 0.00 0.00 10499.07 0.00 12:09:01 2.78 0.02 2.77 0.00 0.13 10497.57 0.00 12:10:01 2.52 0.00 2.52 0.00 0.00 10497.18 0.00 12:11:01 2.77 0.00 2.77 0.00 0.00 10631.12 0.00 Average: 82.37 3.69 78.68 0.00 346.16 24055.16 0.00 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 28761680 31728148 572072 1.74 163292 3053560 2597580 7.66 1187772 2534656 428 12:06:01 28544584 31716104 580464 1.77 154532 3248272 2202036 6.49 1298036 2614336 43792 12:07:01 28103444 31766708 528296 1.61 164424 3680408 1776912 5.24 1269656 3033604 200 12:08:01 28104960 31768240 526900 1.60 164488 3680404 1776912 5.24 1269168 3033604 136 12:09:01 28116748 31780204 514924 1.57 164576 3680400 1776912 5.24 1256124 3033680 36 12:10:01 28116456 31780000 515064 1.57 164636 3680416 1776912 5.24 1256604 3033688 176 12:11:01 28123324 31786796 508212 1.55 164704 3680420 1776912 5.24 1249388 3033688 16 Average: 28267314 31760886 535133 1.63 162950 3529126 1954882 5.76 1255250 2902465 6398 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 ens3 829.20 548.96 5528.07 117.72 0.00 0.00 0.00 0.00 12:05:01 veth3cab128 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 6.24 6.24 0.61 0.61 0.00 0.00 0.00 0.00 12:05:01 docker0 123.05 148.42 10.31 1091.06 0.00 0.00 0.00 0.00 12:06:01 ens3 78.93 58.94 171.96 59.62 0.00 0.00 0.00 0.00 12:06:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 12:06:01 docker0 9.35 14.94 0.55 91.95 0.00 0.00 0.00 0.00 12:07:01 ens3 100.20 61.05 2522.43 11.21 0.00 0.00 0.00 0.00 12:07:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 142.45 94.52 1164.05 26.74 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 18.66 23.04 1.53 166.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33475) 04/27/22 _x86_64_ (8 CPU) 12:03:26 LINUX RESTART (8 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 11.31 0.00 4.39 2.20 0.07 82.03 12:05:01 0 11.70 0.00 4.80 7.85 0.07 75.58 12:05:01 1 10.50 0.00 4.32 1.36 0.05 83.77 12:05:01 2 11.95 0.00 5.42 0.62 0.09 81.92 12:05:01 3 10.67 0.00 4.12 0.58 0.07 84.57 12:05:01 4 11.75 0.00 3.60 0.24 0.07 84.34 12:05:01 5 11.63 0.00 3.28 0.60 0.07 84.42 12:05:01 6 12.16 0.00 5.00 4.17 0.07 78.60 12:05:01 7 10.11 0.00 4.61 2.19 0.07 83.02 12:06:01 all 27.23 0.00 5.28 3.50 0.12 63.88 12:06:01 0 27.20 0.00 5.29 0.62 0.12 66.77 12:06:01 1 26.20 0.00 5.56 2.94 0.10 65.20 12:06:01 2 27.58 0.00 5.28 1.11 0.14 65.89 12:06:01 3 29.31 0.00 5.48 5.91 0.13 59.17 12:06:01 4 26.05 0.00 5.04 0.71 0.10 68.11 12:06:01 5 28.69 0.00 5.40 2.24 0.12 63.56 12:06:01 6 27.73 0.00 4.71 2.26 0.12 65.18 12:06:01 7 25.04 0.00 5.47 12.25 0.12 57.12 12:07:01 all 3.07 0.00 1.25 0.64 0.04 95.00 12:07:01 0 3.20 0.00 1.37 0.55 0.03 94.85 12:07:01 1 3.02 0.00 0.99 0.10 0.05 95.84 12:07:01 2 2.11 0.00 1.00 0.37 0.03 96.48 12:07:01 3 3.73 0.00 1.37 0.08 0.03 94.78 12:07:01 4 2.01 0.00 1.76 1.06 0.03 95.14 12:07:01 5 4.79 0.00 1.60 0.83 0.03 92.75 12:07:01 6 3.57 0.00 0.60 0.05 0.03 95.74 12:07:01 7 2.13 0.00 1.31 2.10 0.03 94.43 12:08:01 all 0.02 0.00 0.01 0.01 0.00 99.96 12:08:01 0 0.00 0.00 0.02 0.02 0.00 99.97 12:08:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:08:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:08:01 3 0.03 0.00 0.03 0.00 0.00 99.93 12:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 5 0.02 0.00 0.00 0.08 0.00 99.90 12:08:01 6 0.03 0.00 0.03 0.00 0.00 99.93 12:08:01 7 0.00 0.00 0.02 0.00 0.00 99.98 12:09:01 all 0.03 0.00 0.01 0.01 0.00 99.94 12:09:01 0 0.05 0.00 0.00 0.03 0.00 99.92 12:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 3 0.05 0.00 0.05 0.00 0.02 99.88 12:09:01 4 0.03 0.00 0.03 0.00 0.00 99.93 12:09:01 5 0.07 0.00 0.00 0.07 0.02 99.85 12:09:01 6 0.02 0.00 0.03 0.00 0.00 99.95 12:09:01 7 0.02 0.00 0.00 0.02 0.00 99.97 12:10:01 all 0.02 0.00 0.01 0.01 0.00 99.96 12:10:01 0 0.00 0.00 0.03 0.02 0.02 99.93 12:10:01 1 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 2 0.03 0.00 0.02 0.00 0.00 99.95 12:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:10:01 4 0.00 0.00 0.02 0.00 0.02 99.97 12:10:01 5 0.03 0.00 0.00 0.03 0.00 99.93 12:10:01 6 0.03 0.00 0.00 0.00 0.00 99.97 12:10:01 7 0.00 0.00 0.02 0.00 0.00 99.98 12:11:01 all 0.01 0.00 0.01 0.01 0.00 99.96 12:11:01 0 0.00 0.00 0.00 0.02 0.00 99.98 12:11:01 1 0.02 0.00 0.03 0.00 0.00 99.95 12:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 3 0.05 0.00 0.02 0.00 0.00 99.93 12:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 5 0.03 0.00 0.02 0.07 0.00 99.88 12:11:01 6 0.00 0.00 0.03 0.00 0.02 99.95 12:11:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 5.91 0.00 1.55 0.90 0.03 91.60 Average: 0 5.99 0.00 1.63 1.28 0.03 91.07 Average: 1 5.64 0.00 1.54 0.62 0.03 92.16 Average: 2 5.89 0.00 1.66 0.30 0.04 92.12 Average: 3 6.22 0.00 1.57 0.93 0.04 91.24 Average: 4 5.64 0.00 1.48 0.29 0.03 92.57 Average: 5 6.44 0.00 1.46 0.56 0.03 91.51 Average: 6 6.17 0.00 1.47 0.91 0.03 91.41 Average: 7 5.27 0.00 1.61 2.35 0.03 90.74