---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1590 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: 2799.976 BogoMIPS: 5599.95 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-1590) 06/07/22 _x86_64_ (8 CPU) 02:30:42 LINUX RESTART (8 CPU) 02:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:32:02 369.13 49.40 319.73 0.00 4621.53 178397.33 0.00 02:33:01 207.13 1.95 205.18 0.00 66.42 36076.45 0.00 02:34:01 1.45 0.00 1.45 0.00 0.00 20.68 0.00 02:35:01 1.03 0.00 1.03 0.00 0.00 12.66 0.00 02:36:01 1.47 0.03 1.43 0.00 3.07 15.99 0.00 02:37:01 1.03 0.00 1.03 0.00 0.00 12.93 0.00 02:38:01 1.23 0.00 1.23 0.00 0.00 14.13 0.00 02:39:01 1.12 0.00 1.12 0.00 0.00 14.53 0.00 02:40:01 6.18 0.08 6.10 0.00 9.60 2276.00 0.00 Average: 65.27 5.73 59.55 0.00 523.18 24073.33 0.00 02:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:32:02 28939956 31774136 522244 1.59 123452 2977976 2039028 6.01 1108680 2447128 524 02:33:01 28386156 31782204 508224 1.55 136204 3465708 1810692 5.34 1274804 2768688 164 02:34:01 28392828 31788900 501496 1.53 136244 3465712 1810692 5.34 1264864 2768692 36 02:35:01 28393212 31789408 500944 1.52 136280 3465712 1810692 5.34 1264680 2768756 192 02:36:01 28398304 31794900 495424 1.51 136324 3465800 1810692 5.34 1258116 2769092 24 02:37:01 28399224 31795924 494424 1.50 136364 3465808 1810692 5.34 1257180 2769136 180 02:38:01 28403956 31800668 489576 1.49 136388 3465804 1810692 5.34 1252852 2769136 20 02:39:01 28403988 31800748 489484 1.49 136420 3465816 1810692 5.34 1252564 2769140 140 02:40:01 27602444 31764760 523788 1.59 149936 4169436 2006932 5.91 1300164 3472324 710536 Average: 28368896 31787961 502845 1.53 136401 3489752 1857867 5.48 1248212 2811344 79091 02:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:32:02 docker0 12.73 15.29 0.89 102.39 0.00 0.00 0.00 0.00 02:32:02 lo 6.80 6.80 0.66 0.66 0.00 0.00 0.00 0.00 02:32:02 ens3 645.93 390.04 5896.66 101.30 0.00 0.00 0.00 0.00 02:33:01 docker0 49.61 63.11 3.88 515.84 0.00 0.00 0.00 0.00 02:33:01 lo 7.25 7.25 0.72 0.72 0.00 0.00 0.00 0.00 02:33:01 ens3 319.43 232.63 3203.55 252.83 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 ens3 1.42 0.10 0.20 0.07 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:35:01 ens3 3.60 1.47 3.16 0.53 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 ens3 0.85 0.47 0.52 0.39 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 ens3 0.25 0.15 0.08 0.07 0.00 0.00 0.00 0.00 02:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:39:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:40:01 ens3 133.72 87.33 3967.80 9.81 0.00 0.00 0.00 0.00 Average: docker0 6.85 8.61 0.52 67.87 0.00 0.00 0.00 0.00 Average: lo 1.74 1.74 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 122.47 78.86 1449.18 40.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1590) 06/07/22 _x86_64_ (8 CPU) 02:30:42 LINUX RESTART (8 CPU) 02:31:01 CPU %user %nice %system %iowait %steal %idle 02:32:02 all 10.50 0.00 4.62 2.17 0.17 82.53 02:32:02 0 12.30 0.00 4.66 2.20 0.17 80.67 02:32:02 1 10.19 0.00 4.77 1.55 0.17 83.32 02:32:02 2 11.87 0.00 3.88 2.59 0.20 81.46 02:32:02 3 9.34 0.00 6.37 2.25 0.18 81.85 02:32:02 4 9.94 0.00 5.49 0.54 0.15 83.88 02:32:02 5 9.79 0.00 3.62 3.47 0.17 82.95 02:32:02 6 12.47 0.00 3.10 0.94 0.15 83.34 02:32:02 7 8.12 0.00 5.11 3.82 0.20 82.75 02:33:01 all 20.51 0.00 5.50 1.40 0.15 72.44 02:33:01 0 20.98 0.00 5.52 0.27 0.10 73.12 02:33:01 1 19.79 0.00 5.46 0.36 0.10 74.29 02:33:01 2 21.44 0.00 5.47 0.51 0.10 72.47 02:33:01 3 21.00 0.00 5.63 1.14 0.22 72.00 02:33:01 4 21.77 0.00 6.19 3.96 0.15 67.93 02:33:01 5 21.01 0.00 5.44 1.29 0.34 71.92 02:33:01 6 18.18 0.00 4.58 0.58 0.09 76.58 02:33:01 7 19.87 0.00 5.75 3.05 0.12 71.22 02:34:01 all 0.02 0.00 0.01 0.00 0.00 99.96 02:34:01 0 0.00 0.00 0.02 0.00 0.00 99.98 02:34:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:34:01 2 0.03 0.00 0.00 0.00 0.00 99.97 02:34:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:34:01 4 0.03 0.00 0.03 0.00 0.02 99.92 02:34:01 5 0.02 0.00 0.00 0.02 0.00 99.97 02:34:01 6 0.03 0.00 0.00 0.00 0.00 99.97 02:34:01 7 0.00 0.00 0.02 0.02 0.00 99.97 02:35:01 all 0.04 0.00 0.02 0.00 0.00 99.94 02:35:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:35:01 2 0.05 0.00 0.02 0.00 0.00 99.93 02:35:01 3 0.03 0.00 0.02 0.00 0.00 99.95 02:35:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:35:01 5 0.05 0.00 0.05 0.02 0.00 99.88 02:35:01 6 0.07 0.00 0.05 0.00 0.02 99.87 02:35:01 7 0.03 0.00 0.00 0.02 0.00 99.95 02:36:01 all 0.03 0.00 0.02 0.01 0.00 99.94 02:36:01 0 0.02 0.00 0.02 0.00 0.02 99.95 02:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:36:01 2 0.02 0.00 0.03 0.00 0.00 99.95 02:36:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:36:01 4 0.03 0.00 0.00 0.00 0.00 99.97 02:36:01 5 0.03 0.00 0.02 0.05 0.00 99.90 02:36:01 6 0.05 0.00 0.02 0.00 0.00 99.93 02:36:01 7 0.05 0.00 0.05 0.07 0.00 99.83 02:37:01 all 0.04 0.00 0.01 0.00 0.00 99.95 02:37:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 02:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:37:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:37:01 5 0.02 0.00 0.00 0.02 0.00 99.97 02:37:01 6 0.25 0.00 0.03 0.00 0.02 99.70 02:37:01 7 0.00 0.00 0.00 0.02 0.02 99.97 02:38:01 all 0.01 0.00 0.01 0.00 0.00 99.97 02:38:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:38:01 1 0.00 0.00 0.02 0.00 0.00 99.98 02:38:01 2 0.03 0.00 0.00 0.00 0.02 99.95 02:38:01 3 0.00 0.00 0.03 0.00 0.00 99.97 02:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 02:38:01 5 0.02 0.00 0.03 0.02 0.00 99.93 02:38:01 6 0.07 0.00 0.02 0.00 0.00 99.92 02:38:01 7 0.00 0.00 0.00 0.02 0.00 99.98 02:39:01 all 0.01 0.00 0.01 0.01 0.00 99.97 02:39:01 0 0.00 0.00 0.02 0.00 0.02 99.97 02:39:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 02:39:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:39:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:39:01 5 0.03 0.00 0.00 0.00 0.00 99.97 02:39:01 6 0.03 0.00 0.02 0.00 0.02 99.93 02:39:01 7 0.00 0.00 0.00 0.05 0.00 99.95 02:40:01 all 2.84 0.00 1.08 0.08 0.03 95.97 02:40:01 0 3.90 0.00 1.16 0.00 0.02 94.93 02:40:01 1 3.31 0.00 1.09 0.00 0.03 95.56 02:40:01 2 3.51 0.00 0.85 0.00 0.02 95.62 02:40:01 3 2.71 0.00 0.77 0.27 0.03 96.22 02:40:01 4 2.83 0.00 0.74 0.00 0.03 96.40 02:40:01 5 2.49 0.00 0.89 0.00 0.03 96.59 02:40:01 6 2.58 0.00 0.79 0.07 0.02 96.55 02:40:01 7 1.41 0.00 2.33 0.32 0.03 95.91 Average: all 3.72 0.00 1.24 0.40 0.04 94.59 Average: 0 4.07 0.00 1.25 0.27 0.04 94.37 Average: 1 3.66 0.00 1.25 0.21 0.03 94.85 Average: 2 4.06 0.00 1.13 0.34 0.04 94.44 Average: 3 3.63 0.00 1.41 0.40 0.05 94.50 Average: 4 3.79 0.00 1.37 0.49 0.04 94.31 Average: 5 3.66 0.00 1.10 0.54 0.06 94.65 Average: 6 3.71 0.00 0.95 0.18 0.03 95.14 Average: 7 3.21 0.00 1.45 0.81 0.04 94.50