---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16815 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-16815) 07/04/22 _x86_64_ (8 CPU) 13:13:29 LINUX RESTART (8 CPU) 13:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:15:01 387.27 13.08 374.19 0.00 2046.12 121870.18 0.00 13:16:01 143.54 0.17 143.38 0.00 9.73 22112.05 0.00 13:17:01 84.67 1.58 83.09 0.00 49.19 19387.59 0.00 13:18:01 1.97 0.00 1.97 0.00 0.00 22.53 0.00 13:19:01 1.07 0.02 1.05 0.00 0.13 11.73 0.00 13:20:01 1.67 0.00 1.67 0.00 0.00 20.26 0.00 13:21:01 0.93 0.00 0.93 0.00 0.00 12.00 0.00 13:22:01 1.88 0.00 1.88 0.00 0.00 21.33 0.00 13:23:01 1.42 0.00 1.42 0.00 0.00 15.46 0.00 13:24:01 2.40 0.00 2.40 0.00 0.00 32.13 0.00 Average: 62.68 1.48 61.20 0.00 210.53 16351.19 0.00 13:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:15:01 28385584 31710900 584324 1.78 158944 3386036 2703308 7.97 1194912 2867552 532 13:16:01 28079904 31710160 580780 1.77 165508 3662380 2312004 6.81 1387056 2952516 52412 13:17:01 27649128 31756020 533268 1.62 175120 4079068 1833740 5.40 1361260 3354284 20 13:18:01 27649668 31756708 532140 1.62 175156 4079076 1833740 5.40 1361304 3354284 24 13:19:01 27658720 31765860 523160 1.59 175180 4079084 1833740 5.40 1352448 3354508 24 13:20:01 27659428 31766576 522344 1.59 175228 4079088 1833740 5.40 1352156 3354512 24 13:21:01 27667200 31774416 514516 1.56 175240 4079092 1833740 5.40 1344412 3354520 12 13:22:01 27667312 31774572 514444 1.56 175280 4079096 1833740 5.40 1344972 3354524 188 13:23:01 27667304 31774608 514364 1.56 175340 4079096 1833740 5.40 1345056 3354524 184 13:24:01 27667516 31774924 514160 1.56 175420 4079076 1833740 5.40 1344992 3354536 36 Average: 27775176 31756474 533350 1.62 172642 3968109 1968523 5.80 1338857 3265576 5346 13:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:15:01 lo 6.13 6.13 0.59 0.59 0.00 0.00 0.00 0.00 13:15:01 vethb764ad5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 ens3 478.17 341.44 6852.55 111.09 0.00 0.00 0.00 0.00 13:15:01 docker0 120.31 144.09 9.93 1214.56 0.00 0.00 0.00 0.00 13:16:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:16:01 ens3 60.87 40.76 171.66 15.06 0.00 0.00 0.00 0.00 13:16:01 docker0 16.96 20.91 0.99 92.42 0.00 0.00 0.00 0.00 13:17:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 13:17:01 ens3 125.68 88.39 2531.34 67.41 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 ens3 0.90 0.85 0.29 0.25 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 0.12 0.02 0.01 0.00 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:24:01 ens3 0.23 0.25 0.08 0.08 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 66.65 47.20 955.64 19.40 0.00 0.00 0.00 0.00 Average: docker0 13.73 16.50 1.09 130.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16815) 07/04/22 _x86_64_ (8 CPU) 13:13:29 LINUX RESTART (8 CPU) 13:14:01 CPU %user %nice %system %iowait %steal %idle 13:15:01 all 11.23 0.00 5.14 1.94 0.08 81.62 13:15:01 0 11.45 0.00 5.24 0.95 0.07 82.30 13:15:01 1 11.77 0.00 5.63 4.97 0.07 77.56 13:15:01 2 11.91 0.00 5.59 1.23 0.07 81.19 13:15:01 3 8.75 0.00 5.01 2.32 0.07 83.86 13:15:01 4 11.73 0.00 5.78 3.68 0.10 78.70 13:15:01 5 10.11 0.00 4.41 1.34 0.07 84.08 13:15:01 6 12.45 0.00 4.89 0.34 0.07 82.25 13:15:01 7 11.68 0.00 4.54 0.66 0.10 83.02 13:16:01 all 37.41 0.00 6.16 0.77 0.09 55.57 13:16:01 0 37.14 0.00 6.55 0.27 0.10 55.94 13:16:01 1 34.03 0.00 6.00 1.30 0.08 58.58 13:16:01 2 38.83 0.00 5.69 0.40 0.08 54.99 13:16:01 3 36.89 0.00 6.27 1.01 0.08 55.75 13:16:01 4 37.21 0.00 6.36 1.37 0.08 54.98 13:16:01 5 37.56 0.00 6.06 0.99 0.08 55.31 13:16:01 6 37.00 0.00 6.18 0.71 0.08 56.03 13:16:01 7 40.60 0.00 6.20 0.12 0.08 53.00 13:17:01 all 3.54 0.00 1.47 0.47 0.02 94.50 13:17:01 0 3.29 0.00 1.77 0.10 0.02 94.82 13:17:01 1 3.54 0.00 1.74 0.15 0.02 94.55 13:17:01 2 3.68 0.00 1.70 1.95 0.03 92.63 13:17:01 3 3.64 0.00 1.58 0.17 0.02 94.60 13:17:01 4 3.49 0.00 1.04 0.02 0.02 95.44 13:17:01 5 3.01 0.00 1.34 0.13 0.02 95.50 13:17:01 6 3.97 0.00 1.22 1.22 0.02 93.58 13:17:01 7 3.70 0.00 1.37 0.03 0.03 94.86 13:18:01 all 0.02 0.00 0.01 0.00 0.01 99.96 13:18:01 0 0.00 0.00 0.02 0.00 0.02 99.97 13:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:18:01 2 0.02 0.00 0.00 0.02 0.00 99.97 13:18:01 3 0.03 0.00 0.00 0.00 0.02 99.95 13:18:01 4 0.00 0.00 0.02 0.00 0.00 99.98 13:18:01 5 0.00 0.00 0.02 0.00 0.00 99.98 13:18:01 6 0.02 0.00 0.02 0.02 0.00 99.95 13:18:01 7 0.07 0.00 0.02 0.00 0.02 99.90 13:19:01 all 0.03 0.00 0.02 0.01 0.01 99.94 13:19:01 0 0.03 0.00 0.05 0.00 0.02 99.90 13:19:01 1 0.02 0.00 0.02 0.00 0.02 99.95 13:19:01 2 0.02 0.00 0.02 0.00 0.02 99.95 13:19:01 3 0.05 0.00 0.02 0.02 0.02 99.90 13:19:01 4 0.03 0.00 0.02 0.00 0.00 99.95 13:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:19:01 6 0.02 0.00 0.02 0.03 0.00 99.93 13:19:01 7 0.03 0.00 0.02 0.00 0.00 99.95 13:20:01 all 0.01 0.00 0.01 0.00 0.00 99.97 13:20:01 0 0.03 0.00 0.02 0.00 0.02 99.93 13:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:20:01 2 0.02 0.00 0.00 0.02 0.00 99.97 13:20:01 3 0.02 0.00 0.02 0.00 0.02 99.95 13:20:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:20:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:20:01 6 0.00 0.00 0.00 0.02 0.00 99.98 13:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:21:01 all 0.03 0.00 0.01 0.00 0.00 99.95 13:21:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:21:01 1 0.05 0.00 0.02 0.00 0.00 99.93 13:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:21:01 3 0.03 0.00 0.03 0.00 0.02 99.92 13:21:01 4 0.05 0.00 0.02 0.00 0.02 99.92 13:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:21:01 6 0.02 0.00 0.00 0.02 0.00 99.97 13:21:01 7 0.05 0.00 0.02 0.00 0.00 99.93 13:22:01 all 0.01 0.00 0.02 0.01 0.01 99.96 13:22:01 0 0.03 0.00 0.05 0.00 0.02 99.90 13:22:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:22:01 3 0.02 0.00 0.03 0.00 0.02 99.93 13:22:01 4 0.02 0.00 0.03 0.00 0.00 99.95 13:22:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:22:01 6 0.00 0.00 0.00 0.05 0.02 99.93 13:22:01 7 0.00 0.00 0.00 0.00 0.02 99.98 13:23:01 all 0.00 0.00 0.01 0.00 0.01 99.97 13:23:01 0 0.00 0.00 0.03 0.00 0.02 99.95 13:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:23:01 2 0.00 0.00 0.02 0.00 0.02 99.97 13:23:01 3 0.02 0.00 0.00 0.00 0.02 99.97 13:23:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:23:01 5 0.00 0.00 0.02 0.00 0.00 99.98 13:23:01 6 0.00 0.00 0.02 0.03 0.00 99.95 13:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:24:01 all 0.02 0.00 0.01 0.01 0.01 99.95 13:24:01 0 0.07 0.00 0.03 0.00 0.03 99.87 13:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:24:01 3 0.02 0.00 0.02 0.00 0.02 99.95 13:24:01 4 0.03 0.00 0.03 0.00 0.02 99.92 13:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:24:01 6 0.02 0.00 0.00 0.05 0.00 99.93 13:24:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.19 0.00 1.27 0.32 0.02 93.20 Average: 0 5.17 0.00 1.37 0.13 0.03 93.30 Average: 1 4.88 0.00 1.33 0.64 0.02 93.14 Average: 2 5.42 0.00 1.29 0.36 0.02 92.91 Average: 3 4.91 0.00 1.29 0.35 0.03 93.42 Average: 4 5.20 0.00 1.32 0.50 0.02 92.95 Average: 5 5.03 0.00 1.18 0.24 0.02 93.53 Average: 6 5.31 0.00 1.22 0.25 0.02 93.20 Average: 7 5.57 0.00 1.21 0.08 0.03 93.12