---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41404 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 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41404) 05/07/22 _x86_64_ (8 CPU) 19:47:43 LINUX RESTART (8 CPU) 19:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:49:02 408.75 52.62 356.12 0.00 5072.89 173526.28 0.00 19:50:01 257.08 1.34 255.74 0.00 29.28 76757.98 0.00 19:51:01 33.13 0.00 33.13 0.00 0.00 16580.30 0.00 19:52:01 1.90 0.00 1.90 0.00 0.00 22.01 0.00 19:53:01 1.20 0.02 1.18 0.00 0.13 12.53 0.00 19:54:01 0.95 0.00 0.95 0.00 0.00 13.33 0.00 19:55:01 1.18 0.00 1.18 0.00 0.00 13.20 0.00 19:56:01 2.08 0.25 1.83 0.00 19.33 30.26 0.00 Average: 87.93 6.79 81.14 0.00 641.45 33279.13 0.00 19:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:49:02 28880380 31747524 557076 1.69 122008 3009996 2136240 6.30 1164208 2459704 1688 19:50:01 27652184 31733320 563424 1.71 194284 4043500 2155148 6.35 1353776 3377716 210844 19:51:01 27404324 31774200 521160 1.58 201452 4288428 1775828 5.23 1331384 3610036 132 19:52:01 27404044 31773988 520928 1.58 201488 4288436 1775828 5.23 1330760 3610044 56 19:53:01 27413620 31783592 511232 1.55 201520 4288440 1775828 5.23 1321288 3610048 20 19:54:01 27414416 31784328 510464 1.55 201556 4288444 1775828 5.23 1321724 3610052 176 19:55:01 27415440 31785504 509280 1.55 201588 4288568 1775828 5.23 1320312 3610172 16 19:56:01 27412068 31783372 510860 1.55 201616 4289748 1778428 5.24 1323620 3610504 680 Average: 27624560 31770728 525553 1.60 190689 4098195 1868620 5.51 1308384 3437284 26702 19:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:49:02 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 19:49:02 veth766a9dd 41.14 50.62 3.90 36.87 0.00 0.00 0.00 0.00 19:49:02 docker0 85.32 92.93 6.71 336.04 0.00 0.00 0.00 0.00 19:49:02 ens3 842.66 571.30 6327.89 114.89 0.00 0.00 0.00 0.00 19:50:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 19:50:01 docker0 143.54 185.82 11.55 2069.90 0.00 0.00 0.00 0.00 19:50:01 ens3 363.69 256.22 4718.97 86.60 0.00 0.00 0.00 0.00 19:51:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 ens3 40.68 36.98 19.71 45.87 0.00 0.00 0.00 0.00 19:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 ens3 1.32 0.47 1.25 0.03 0.00 0.00 0.00 0.00 19:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 ens3 0.28 0.22 0.08 0.07 0.00 0.00 0.00 0.00 19:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 19:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 ens3 12.20 7.62 12.14 4.20 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 28.37 34.53 2.26 297.08 0.00 0.00 0.00 0.00 Average: ens3 157.17 108.79 1378.09 31.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41404) 05/07/22 _x86_64_ (8 CPU) 19:47:43 LINUX RESTART (8 CPU) 19:48:01 CPU %user %nice %system %iowait %steal %idle 19:49:02 all 10.69 0.00 4.35 1.88 0.06 83.02 19:49:02 0 9.80 0.00 5.22 1.21 0.07 83.71 19:49:02 1 11.81 0.00 3.86 1.56 0.05 82.72 19:49:02 2 10.73 0.00 4.21 0.81 0.07 84.18 19:49:02 3 11.22 0.00 3.96 2.48 0.05 82.29 19:49:02 4 11.83 0.00 3.39 1.53 0.03 83.22 19:49:02 5 8.33 0.00 4.63 3.65 0.05 83.33 19:49:02 6 10.14 0.00 5.38 3.03 0.05 81.40 19:49:02 7 11.65 0.00 4.14 0.78 0.08 83.34 19:50:01 all 19.79 0.00 5.93 1.78 0.08 72.42 19:50:01 0 19.41 0.00 6.00 1.76 0.09 72.74 19:50:01 1 19.44 0.00 6.07 3.37 0.07 71.06 19:50:01 2 19.65 0.00 6.26 2.67 0.07 71.35 19:50:01 3 19.68 0.00 5.09 0.31 0.10 74.82 19:50:01 4 20.37 0.00 5.75 0.77 0.09 73.02 19:50:01 5 18.80 0.00 5.37 0.07 0.07 75.69 19:50:01 6 20.56 0.00 6.77 3.74 0.09 68.85 19:50:01 7 20.42 0.00 6.13 1.55 0.10 71.80 19:51:01 all 2.22 0.00 0.86 0.25 0.02 96.65 19:51:01 0 1.88 0.00 1.33 1.36 0.02 95.41 19:51:01 1 2.14 0.00 0.57 0.02 0.02 97.26 19:51:01 2 2.36 0.00 0.79 0.35 0.00 96.50 19:51:01 3 2.61 0.00 0.77 0.00 0.03 96.59 19:51:01 4 2.12 0.00 0.99 0.00 0.02 96.87 19:51:01 5 2.54 0.00 0.69 0.02 0.02 96.74 19:51:01 6 2.29 0.00 0.58 0.27 0.02 96.84 19:51:01 7 1.82 0.00 1.19 0.02 0.02 96.95 19:52:01 all 0.21 0.00 0.01 0.01 0.00 99.77 19:52:01 0 1.55 0.00 0.02 0.02 0.00 98.42 19:52:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:52:01 2 0.02 0.00 0.02 0.03 0.00 99.93 19:52:01 3 0.07 0.00 0.00 0.00 0.02 99.92 19:52:01 4 0.00 0.00 0.02 0.00 0.00 99.98 19:52:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:52:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:52:01 7 0.03 0.00 0.00 0.00 0.00 99.97 19:53:01 all 0.28 0.00 0.02 0.00 0.01 99.68 19:53:01 0 1.99 0.00 0.00 0.00 0.00 98.01 19:53:01 1 0.03 0.00 0.00 0.00 0.00 99.97 19:53:01 2 0.05 0.00 0.03 0.03 0.02 99.87 19:53:01 3 0.07 0.00 0.03 0.00 0.02 99.88 19:53:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:53:01 5 0.02 0.00 0.03 0.00 0.00 99.95 19:53:01 6 0.05 0.00 0.05 0.00 0.00 99.90 19:53:01 7 0.05 0.00 0.02 0.00 0.02 99.92 19:54:01 all 0.26 0.00 0.01 0.01 0.00 99.72 19:54:01 0 1.97 0.00 0.00 0.00 0.00 98.03 19:54:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:54:01 2 0.02 0.00 0.02 0.12 0.00 99.85 19:54:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:54:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:54:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:54:01 6 0.02 0.00 0.00 0.00 0.02 99.97 19:54:01 7 0.02 0.00 0.02 0.00 0.00 99.97 19:55:01 all 0.02 0.00 0.01 0.02 0.00 99.95 19:55:01 0 0.03 0.00 0.00 0.00 0.02 99.95 19:55:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:55:01 2 0.02 0.00 0.00 0.13 0.00 99.85 19:55:01 3 0.03 0.00 0.03 0.00 0.02 99.92 19:55:01 4 0.02 0.00 0.02 0.00 0.00 99.97 19:55:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:55:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:55:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:56:01 all 0.33 0.00 0.11 0.01 0.01 99.54 19:56:01 0 0.10 0.00 0.08 0.00 0.00 99.82 19:56:01 1 0.43 0.00 0.12 0.00 0.00 99.45 19:56:01 2 0.45 0.00 0.17 0.12 0.00 99.27 19:56:01 3 0.30 0.00 0.10 0.00 0.02 99.58 19:56:01 4 0.43 0.00 0.12 0.00 0.02 99.43 19:56:01 5 0.57 0.00 0.13 0.00 0.02 99.28 19:56:01 6 0.12 0.00 0.05 0.00 0.00 99.83 19:56:01 7 0.27 0.00 0.08 0.00 0.00 99.65 Average: all 4.16 0.00 1.39 0.49 0.02 93.94 Average: 0 4.53 0.00 1.56 0.54 0.02 93.36 Average: 1 4.17 0.00 1.31 0.61 0.02 93.90 Average: 2 4.09 0.00 1.41 0.52 0.02 93.95 Average: 3 4.19 0.00 1.23 0.35 0.03 94.20 Average: 4 4.28 0.00 1.27 0.28 0.02 94.15 Average: 5 3.72 0.00 1.34 0.46 0.02 94.45 Average: 6 4.08 0.00 1.59 0.87 0.02 93.45 Average: 7 4.21 0.00 1.42 0.29 0.03 94.06