---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15135 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-15135) 06/20/22 _x86_64_ (8 CPU) 09:06:24 LINUX RESTART (8 CPU) 09:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:08:01 221.75 12.65 209.10 0.00 2036.99 110900.98 0.00 09:09:01 199.38 0.18 199.20 0.00 13.60 40840.79 0.00 09:10:01 1.52 0.00 1.52 0.00 0.00 22.93 0.00 09:11:01 1.25 0.00 1.25 0.00 0.00 15.73 0.00 09:12:01 1.23 0.02 1.22 0.00 0.13 14.26 0.00 09:13:01 1.52 0.00 1.52 0.00 0.00 23.20 0.00 09:14:01 3.40 0.87 2.53 0.00 18.39 33.72 0.00 09:15:01 1.88 0.00 1.88 0.00 0.00 21.20 0.00 09:16:01 1.13 0.18 0.95 0.00 12.13 12.53 0.00 Average: 48.12 1.54 46.57 0.00 231.24 16875.21 0.00 09:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:08:01 28191416 31655780 635072 1.93 160868 3500580 2039492 6.01 1350724 2879892 106824 09:09:01 27630800 31752748 538232 1.64 174896 4095424 1796636 5.29 1374240 3364348 304 09:10:01 27630612 31752596 538176 1.64 174916 4095428 1796636 5.29 1373844 3364352 8 09:11:01 27632112 31754308 536212 1.63 174948 4095488 1796636 5.29 1372540 3364424 28 09:12:01 27640044 31762168 528168 1.61 174988 4095500 1796636 5.29 1363772 3364428 48 09:13:01 27641296 31763644 526836 1.60 175024 4095504 1796636 5.29 1362444 3364596 64 09:14:01 27648368 31771668 518724 1.58 175132 4096020 1806968 5.33 1354892 3365016 12 09:15:01 27648352 31771760 518516 1.58 175192 4096024 1806968 5.33 1354992 3365024 20 09:16:01 27645584 31769516 520156 1.58 175216 4096452 1809480 5.33 1356792 3365028 240 Average: 27700954 31750465 540010 1.64 173464 4029602 1827343 5.39 1362693 3310790 11950 09:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:08:01 veth128dbdf 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:08:01 ens3 476.95 346.13 6860.47 112.52 0.00 0.00 0.00 0.00 09:08:01 lo 6.13 6.13 0.60 0.60 0.00 0.00 0.00 0.00 09:08:01 docker0 126.70 152.07 10.26 1226.73 0.00 0.00 0.00 0.00 09:09:01 ens3 144.41 88.39 2680.14 22.10 0.00 0.00 0.00 0.00 09:09:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 09:09:01 docker0 13.71 17.26 0.81 89.71 0.00 0.00 0.00 0.00 09:10:01 ens3 1.12 0.92 0.30 0.27 0.00 0.00 0.00 0.00 09:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 0.85 0.72 0.28 0.24 0.00 0.00 0.00 0.00 09:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 0.17 0.17 0.08 0.07 0.00 0.00 0.00 0.00 09:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 6.97 4.75 7.09 2.40 0.00 0.00 0.00 0.00 09:16:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 70.08 49.03 1060.87 15.29 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 15.60 18.81 1.23 146.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15135) 06/20/22 _x86_64_ (8 CPU) 09:06:24 LINUX RESTART (8 CPU) 09:07:01 CPU %user %nice %system %iowait %steal %idle 09:08:01 all 20.85 0.00 6.44 1.56 0.10 71.05 09:08:01 0 20.43 0.00 7.09 1.36 0.08 71.04 09:08:01 1 22.60 0.00 5.70 0.37 0.10 71.23 09:08:01 2 19.95 0.00 6.48 0.46 0.10 73.02 09:08:01 3 20.51 0.00 6.58 1.88 0.10 70.93 09:08:01 4 20.17 0.00 6.40 1.23 0.08 72.11 09:08:01 5 21.18 0.00 6.04 1.02 0.10 71.66 09:08:01 6 21.80 0.00 6.84 5.70 0.10 65.56 09:08:01 7 20.15 0.00 6.39 0.51 0.10 72.84 09:09:01 all 25.29 0.00 4.79 1.16 0.09 68.67 09:09:01 0 24.13 0.00 5.15 1.15 0.08 69.49 09:09:01 1 24.36 0.00 5.39 3.50 0.10 66.64 09:09:01 2 24.61 0.00 4.52 0.44 0.08 70.35 09:09:01 3 24.32 0.00 4.44 0.46 0.08 70.70 09:09:01 4 26.39 0.00 4.47 0.94 0.08 68.12 09:09:01 5 25.48 0.00 4.71 0.39 0.08 69.34 09:09:01 6 26.09 0.00 5.16 1.77 0.08 66.90 09:09:01 7 26.94 0.00 4.45 0.64 0.10 67.86 09:10:01 all 0.03 0.00 0.02 0.01 0.00 99.95 09:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 1 0.05 0.00 0.02 0.05 0.00 99.88 09:10:01 2 0.03 0.00 0.05 0.00 0.00 99.92 09:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:10:01 5 0.07 0.00 0.03 0.00 0.00 99.90 09:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 all 0.15 0.00 0.01 0.00 0.00 99.83 09:11:01 0 0.93 0.00 0.02 0.02 0.02 99.02 09:11:01 1 0.03 0.00 0.03 0.02 0.00 99.92 09:11:01 2 0.08 0.00 0.03 0.00 0.00 99.88 09:11:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:11:01 5 0.05 0.00 0.00 0.00 0.00 99.95 09:11:01 6 0.03 0.00 0.02 0.00 0.00 99.95 09:11:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:12:01 all 0.27 0.00 0.01 0.01 0.00 99.70 09:12:01 0 1.99 0.00 0.00 0.00 0.00 98.01 09:12:01 1 0.03 0.00 0.02 0.02 0.00 99.93 09:12:01 2 0.02 0.00 0.02 0.00 0.02 99.95 09:12:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 09:12:01 5 0.02 0.00 0.02 0.00 0.00 99.97 09:12:01 6 0.05 0.00 0.02 0.02 0.00 99.92 09:12:01 7 0.02 0.00 0.05 0.02 0.00 99.92 09:13:01 all 0.17 0.00 0.01 0.01 0.00 99.80 09:13:01 0 1.24 0.00 0.03 0.03 0.02 98.68 09:13:01 1 0.02 0.00 0.02 0.02 0.00 99.95 09:13:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:13:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:13:01 6 0.05 0.00 0.02 0.00 0.00 99.93 09:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:14:01 all 0.10 0.00 0.03 0.02 0.00 99.84 09:14:01 0 0.42 0.00 0.08 0.05 0.00 99.45 09:14:01 1 0.02 0.00 0.02 0.05 0.02 99.90 09:14:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:14:01 3 0.07 0.00 0.05 0.00 0.02 99.87 09:14:01 4 0.22 0.00 0.03 0.03 0.00 99.72 09:14:01 5 0.03 0.00 0.02 0.00 0.00 99.95 09:14:01 6 0.05 0.00 0.03 0.00 0.00 99.92 09:14:01 7 0.03 0.00 0.02 0.00 0.00 99.95 09:15:01 all 0.04 0.00 0.01 0.01 0.00 99.94 09:15:01 0 0.25 0.00 0.03 0.03 0.02 99.67 09:15:01 1 0.00 0.00 0.03 0.03 0.00 99.93 09:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:15:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:15:01 5 0.03 0.00 0.00 0.00 0.02 99.95 09:15:01 6 0.02 0.00 0.03 0.00 0.00 99.95 09:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 09:16:01 all 0.21 0.00 0.08 0.01 0.00 99.70 09:16:01 0 0.38 0.00 0.13 0.00 0.00 99.48 09:16:01 1 0.13 0.00 0.05 0.00 0.00 99.82 09:16:01 2 0.08 0.00 0.03 0.00 0.00 99.88 09:16:01 3 0.07 0.00 0.05 0.02 0.00 99.87 09:16:01 4 0.02 0.00 0.07 0.02 0.02 99.88 09:16:01 5 0.38 0.00 0.07 0.00 0.00 99.55 09:16:01 6 0.13 0.00 0.07 0.02 0.02 99.77 09:16:01 7 0.50 0.00 0.17 0.00 0.00 99.33 Average: all 5.18 0.00 1.25 0.31 0.02 93.24 Average: 0 5.47 0.00 1.38 0.29 0.02 92.84 Average: 1 5.20 0.00 1.24 0.45 0.02 93.08 Average: 2 4.93 0.00 1.23 0.10 0.02 93.72 Average: 3 4.95 0.00 1.22 0.26 0.02 93.55 Average: 4 5.16 0.00 1.21 0.25 0.02 93.37 Average: 5 5.20 0.00 1.20 0.15 0.02 93.43 Average: 6 5.30 0.00 1.34 0.82 0.02 92.51 Average: 7 5.23 0.00 1.22 0.13 0.02 93.40