---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20914 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-20914) 04/14/22 _x86_64_ (8 CPU) 03:09:53 LINUX RESTART (8 CPU) 03:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:11:02 466.33 63.80 402.53 0.00 8266.31 208694.30 0.00 03:12:01 148.33 0.19 148.14 0.00 11.39 37523.95 0.00 03:13:01 112.91 0.00 112.91 0.00 0.00 32469.79 0.00 03:14:01 1.90 0.00 1.90 0.00 0.00 22.28 0.00 03:15:01 1.20 0.02 1.18 0.00 0.13 13.06 0.00 03:16:01 0.90 0.00 0.90 0.00 0.00 10.93 0.00 03:17:01 1.20 0.02 1.18 0.00 0.13 14.93 0.00 03:18:01 2.08 0.00 2.08 0.00 0.00 22.40 0.00 03:19:01 0.98 0.00 0.98 0.00 0.00 11.73 0.00 03:20:01 1.00 0.00 1.00 0.00 0.00 11.73 0.00 03:21:01 1.83 0.00 1.83 0.00 0.00 27.73 0.00 Average: 67.03 5.83 61.21 0.00 753.78 25331.84 0.00 03:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:02 28885340 31699428 593572 1.81 129172 2936204 2322240 6.84 1241988 2347548 225104 03:12:01 28308780 31507864 780740 2.37 152412 3270808 2763476 8.14 1666004 2469032 213720 03:13:01 28068944 31769228 522336 1.59 162548 3718820 1904812 5.61 1355508 2976900 12 03:14:01 28069720 31770212 521056 1.58 162624 3718820 1904812 5.61 1354912 2976904 48 03:15:01 28078620 31779140 512136 1.56 162660 3718820 1904812 5.61 1346892 2976948 20 03:16:01 28078540 31779120 512112 1.56 162692 3718828 1904812 5.61 1347392 2976952 144 03:17:01 28080292 31780912 510144 1.55 162732 3718828 1904812 5.61 1344848 2976956 16 03:18:01 28080192 31781068 509696 1.55 162804 3718836 1904812 5.61 1345056 2977044 8 03:19:01 28080216 31781092 509632 1.55 162828 3718836 1904812 5.61 1344776 2977044 8 03:20:01 28079716 31780696 509888 1.55 162836 3718844 1904812 5.61 1344772 2977092 156 03:21:01 28079164 31780188 510264 1.55 162924 3718824 1904812 5.61 1345132 2977076 20 Average: 28171775 31746268 544689 1.66 158748 3606952 2020820 5.96 1367025 2873591 39932 03:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:02 veth3ec3166 84.94 107.93 8.18 837.58 0.00 0.00 0.00 0.07 03:11:02 lo 6.86 6.86 0.67 0.67 0.00 0.00 0.00 0.00 03:11:02 docker0 139.94 144.79 11.70 1069.82 0.00 0.00 0.00 0.00 03:11:02 ens3 818.71 538.75 6610.88 114.42 0.00 0.00 0.00 0.00 03:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:12:01 veth42bc954 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 03:12:01 docker0 14.44 19.84 1.01 188.92 0.00 0.00 0.00 0.00 03:12:01 ens3 93.26 68.97 241.00 66.25 0.00 0.00 0.00 0.00 03:13:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 03:13:01 docker0 2.62 5.60 0.17 51.52 0.00 0.00 0.00 0.00 03:13:01 ens3 110.21 63.79 2624.43 12.18 0.00 0.00 0.00 0.00 03:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 ens3 0.67 0.47 0.35 0.27 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 ens3 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 0.27 0.17 0.08 0.07 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 ens3 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.25 0.12 0.08 0.07 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 14.27 15.47 1.17 119.02 0.00 0.00 0.00 0.00 Average: ens3 93.08 61.13 862.56 17.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20914) 04/14/22 _x86_64_ (8 CPU) 03:09:53 LINUX RESTART (8 CPU) 03:10:01 CPU %user %nice %system %iowait %steal %idle 03:11:02 all 10.77 0.00 4.51 2.89 0.09 81.74 03:11:02 0 12.00 0.00 4.54 4.40 0.08 78.98 03:11:02 1 12.02 0.00 3.59 2.34 0.10 81.96 03:11:02 2 9.69 0.00 3.82 1.17 0.07 85.24 03:11:02 3 9.43 0.00 5.85 4.18 0.10 80.44 03:11:02 4 9.61 0.00 3.93 4.77 0.12 81.57 03:11:02 5 13.05 0.00 5.35 5.10 0.10 76.39 03:11:02 6 8.89 0.00 3.84 0.89 0.07 86.31 03:11:02 7 11.48 0.00 5.15 0.29 0.12 82.97 03:12:01 all 33.18 0.00 6.05 1.66 0.20 58.92 03:12:01 0 31.87 0.00 5.64 0.35 0.19 61.95 03:12:01 1 31.62 0.00 5.66 2.02 0.21 60.49 03:12:01 2 31.98 0.00 5.50 0.43 0.21 61.89 03:12:01 3 29.17 0.00 5.48 0.10 0.28 64.96 03:12:01 4 34.72 0.00 6.87 1.76 0.17 56.47 03:12:01 5 35.64 0.00 7.57 7.38 0.19 49.22 03:12:01 6 33.69 0.00 5.17 0.74 0.15 60.24 03:12:01 7 36.71 0.00 6.49 0.48 0.22 56.09 03:13:01 all 6.35 0.00 1.94 0.92 0.08 90.72 03:13:01 0 5.87 0.00 1.59 0.05 0.08 92.41 03:13:01 1 6.01 0.00 1.54 0.59 0.07 91.80 03:13:01 2 5.53 0.00 1.45 0.05 0.07 92.90 03:13:01 3 4.58 0.00 1.46 0.00 0.05 93.91 03:13:01 4 8.28 0.00 2.30 0.34 0.08 89.00 03:13:01 5 6.40 0.00 2.87 3.60 0.08 87.05 03:13:01 6 7.09 0.00 2.23 2.59 0.10 87.99 03:13:01 7 7.06 0.00 2.05 0.13 0.10 90.66 03:14:01 all 0.03 0.00 0.01 0.01 0.01 99.94 03:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:14:01 1 0.02 0.00 0.03 0.03 0.02 99.90 03:14:01 2 0.02 0.00 0.00 0.00 0.02 99.97 03:14:01 3 0.03 0.00 0.00 0.00 0.02 99.95 03:14:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:14:01 5 0.00 0.00 0.02 0.02 0.00 99.97 03:14:01 6 0.07 0.00 0.03 0.00 0.02 99.88 03:14:01 7 0.07 0.00 0.00 0.00 0.00 99.93 03:15:01 all 0.03 0.00 0.02 0.00 0.01 99.94 03:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:15:01 1 0.07 0.00 0.03 0.02 0.02 99.87 03:15:01 2 0.03 0.00 0.02 0.00 0.00 99.95 03:15:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:15:01 4 0.03 0.00 0.07 0.00 0.02 99.88 03:15:01 5 0.02 0.00 0.02 0.02 0.02 99.93 03:15:01 6 0.05 0.00 0.03 0.00 0.02 99.90 03:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:16:01 all 0.02 0.00 0.01 0.01 0.00 99.96 03:16:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 1 0.07 0.00 0.02 0.03 0.00 99.88 03:16:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 4 0.03 0.00 0.05 0.00 0.02 99.90 03:16:01 5 0.00 0.00 0.00 0.02 0.00 99.98 03:16:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:17:01 all 0.01 0.00 0.02 0.00 0.01 99.95 03:17:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:17:01 1 0.00 0.00 0.02 0.02 0.00 99.97 03:17:01 2 0.00 0.00 0.00 0.00 0.02 99.98 03:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:17:01 4 0.05 0.00 0.03 0.00 0.02 99.90 03:17:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:17:01 6 0.03 0.00 0.03 0.02 0.02 99.90 03:17:01 7 0.00 0.00 0.02 0.00 0.02 99.97 03:18:01 all 0.01 0.00 0.01 0.01 0.01 99.96 03:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:18:01 1 0.03 0.00 0.03 0.02 0.02 99.90 03:18:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:18:01 3 0.00 0.00 0.00 0.00 0.02 99.98 03:18:01 4 0.05 0.00 0.02 0.00 0.02 99.92 03:18:01 5 0.00 0.00 0.00 0.03 0.00 99.97 03:18:01 6 0.03 0.00 0.03 0.00 0.00 99.93 03:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:19:01 all 0.02 0.00 0.01 0.01 0.01 99.95 03:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:19:01 1 0.02 0.00 0.02 0.03 0.02 99.92 03:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:19:01 4 0.05 0.00 0.03 0.00 0.02 99.90 03:19:01 5 0.02 0.00 0.00 0.05 0.00 99.93 03:19:01 6 0.02 0.00 0.02 0.00 0.02 99.95 03:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 all 0.01 0.00 0.01 0.01 0.01 99.96 03:20:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:20:01 2 0.00 0.00 0.02 0.00 0.02 99.97 03:20:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:20:01 4 0.03 0.00 0.03 0.00 0.02 99.92 03:20:01 5 0.00 0.00 0.02 0.05 0.00 99.93 03:20:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:20:01 7 0.02 0.00 0.00 0.02 0.00 99.97 03:21:01 all 0.05 0.00 0.00 0.01 0.00 99.94 03:21:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 1 0.03 0.00 0.00 0.03 0.00 99.93 03:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:21:01 3 0.08 0.00 0.00 0.00 0.02 99.90 03:21:01 4 0.08 0.00 0.02 0.00 0.00 99.90 03:21:01 5 0.03 0.00 0.02 0.02 0.00 99.93 03:21:01 6 0.05 0.00 0.00 0.00 0.00 99.95 03:21:01 7 0.10 0.00 0.00 0.00 0.00 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.50 0.00 1.13 0.50 0.04 93.83 Average: 0 4.44 0.00 1.06 0.43 0.03 94.04 Average: 1 4.44 0.00 0.98 0.46 0.04 94.08 Average: 2 4.24 0.00 0.97 0.15 0.04 94.60 Average: 3 3.87 0.00 1.15 0.39 0.04 94.55 Average: 4 4.74 0.00 1.20 0.62 0.04 93.40 Average: 5 4.91 0.00 1.42 1.46 0.04 92.18 Average: 6 4.46 0.00 1.02 0.38 0.04 94.10 Average: 7 4.94 0.00 1.22 0.08 0.04 93.72