---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15114 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-15114) 06/20/22 _x86_64_ (8 CPU) 03:16:41 LINUX RESTART (8 CPU) 03:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:18:01 434.63 46.21 388.42 0.00 4096.25 183245.99 0.00 03:19:01 144.49 0.15 144.34 0.00 13.73 56072.92 0.00 03:20:01 98.73 0.00 98.73 0.00 0.00 26276.95 0.00 03:21:01 1.00 0.00 1.00 0.00 0.00 12.95 0.00 03:22:01 1.33 0.02 1.32 0.00 0.13 15.33 0.00 03:23:01 1.62 0.00 1.62 0.00 0.00 19.60 0.00 03:24:01 1.00 0.00 1.00 0.00 0.00 12.53 0.00 03:25:01 1.10 0.00 1.10 0.00 0.00 13.73 0.00 03:26:01 1.17 0.00 1.17 0.00 0.00 13.06 0.00 Average: 76.11 5.15 70.96 0.00 456.65 29518.15 0.00 03:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 28296588 31711068 583576 1.77 147952 3485472 2281816 6.72 1252868 2897064 65196 03:19:01 28063224 31700828 589408 1.79 164788 3670028 2300640 6.78 1389300 2966208 102376 03:20:01 27673280 31746656 541716 1.65 174756 4049744 1858180 5.48 1361600 3333732 32 03:21:01 27674200 31747676 540424 1.64 174780 4049748 1858180 5.48 1360624 3333736 188 03:22:01 27685652 31759084 528956 1.61 174804 4049752 1858180 5.48 1349360 3333760 12 03:23:01 27685604 31759056 528916 1.61 174824 4049760 1858180 5.48 1349764 3333764 28 03:24:01 27694124 31767612 520312 1.58 174848 4049764 1858180 5.48 1341192 3333772 8 03:25:01 27693824 31767316 520532 1.58 174864 4049768 1858180 5.48 1341176 3333776 148 03:26:01 27693992 31767516 520504 1.58 174880 4049768 1858180 5.48 1341220 3333776 12 Average: 27795610 31747424 541594 1.65 170722 3944867 1954413 5.76 1343012 3244399 18667 03:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 ens3 876.55 562.06 7377.10 116.27 0.00 0.00 0.00 0.00 03:18:01 lo 6.80 6.80 0.67 0.67 0.00 0.00 0.00 0.00 03:18:01 docker0 112.20 142.79 9.07 1088.43 0.00 0.00 0.00 0.00 03:19:01 ens3 73.49 54.81 77.62 63.40 0.00 0.00 0.00 0.00 03:19:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:19:01 docker0 5.62 7.02 0.31 37.98 0.00 0.00 0.00 0.00 03:20:01 ens3 120.31 76.74 2629.28 22.14 0.00 0.00 0.00 0.00 03:20:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 03:20:01 docker0 2.80 5.72 0.18 51.56 0.00 0.00 0.00 0.00 03:21:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 lo 0.20 0.20 0.01 0.01 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 03:22:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 4.47 4.55 0.36 7.03 0.00 0.00 0.00 0.00 03:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 119.45 77.60 1120.40 23.20 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 13.40 17.28 1.06 130.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15114) 06/20/22 _x86_64_ (8 CPU) 03:16:41 LINUX RESTART (8 CPU) 03:17:01 CPU %user %nice %system %iowait %steal %idle 03:18:01 all 12.53 0.00 5.34 2.45 0.07 79.60 03:18:01 0 12.07 0.00 5.83 0.81 0.08 81.21 03:18:01 1 13.89 0.00 4.40 4.16 0.07 77.48 03:18:01 2 11.08 0.00 6.48 5.60 0.07 76.78 03:18:01 3 14.17 0.00 4.25 3.64 0.07 77.87 03:18:01 4 14.42 0.00 5.31 0.92 0.07 79.28 03:18:01 5 11.33 0.00 5.87 0.78 0.08 81.94 03:18:01 6 11.90 0.00 4.32 0.76 0.07 82.95 03:18:01 7 11.37 0.00 6.28 2.97 0.09 79.30 03:19:01 all 37.60 0.00 6.80 0.60 0.10 54.90 03:19:01 0 34.46 0.00 6.22 0.88 0.10 58.34 03:19:01 1 38.06 0.00 6.83 0.96 0.12 54.02 03:19:01 2 36.51 0.00 7.74 1.67 0.10 53.99 03:19:01 3 38.78 0.00 7.26 0.15 0.10 53.70 03:19:01 4 40.22 0.00 6.62 0.05 0.10 53.01 03:19:01 5 38.27 0.00 6.72 0.62 0.08 54.30 03:19:01 6 35.90 0.00 6.35 0.27 0.08 57.39 03:19:01 7 38.60 0.00 6.64 0.19 0.10 54.47 03:20:01 all 3.48 0.00 1.51 0.45 0.02 94.53 03:20:01 0 3.73 0.00 1.20 0.50 0.02 94.54 03:20:01 1 4.00 0.00 1.36 0.13 0.02 94.49 03:20:01 2 2.87 0.00 1.90 1.48 0.02 93.74 03:20:01 3 3.72 0.00 1.92 0.30 0.02 94.04 03:20:01 4 3.51 0.00 1.54 0.12 0.02 94.81 03:20:01 5 3.15 0.00 1.27 0.80 0.03 94.74 03:20:01 6 3.33 0.00 1.36 0.20 0.03 95.08 03:20:01 7 3.53 0.00 1.53 0.08 0.03 94.83 03:21:01 all 0.01 0.00 0.02 0.00 0.00 99.97 03:21:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:21:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:21:01 2 0.02 0.00 0.05 0.00 0.00 99.93 03:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:21:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:21:01 7 0.03 0.00 0.03 0.02 0.00 99.92 03:22:01 all 0.03 0.00 0.02 0.00 0.00 99.94 03:22:01 0 0.03 0.00 0.00 0.02 0.00 99.95 03:22:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:22:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:22:01 4 0.10 0.00 0.08 0.00 0.02 99.80 03:22:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:22:01 7 0.03 0.00 0.02 0.00 0.00 99.95 03:23:01 all 0.02 0.00 0.01 0.00 0.01 99.95 03:23:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 1 0.00 0.00 0.02 0.00 0.02 99.97 03:23:01 2 0.02 0.00 0.02 0.02 0.02 99.93 03:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:23:01 5 0.03 0.00 0.00 0.00 0.00 99.97 03:23:01 6 0.05 0.00 0.02 0.00 0.00 99.93 03:23:01 7 0.03 0.00 0.02 0.02 0.02 99.92 03:24:01 all 0.02 0.00 0.02 0.01 0.00 99.95 03:24:01 0 0.03 0.00 0.02 0.03 0.00 99.92 03:24:01 1 0.03 0.00 0.07 0.00 0.00 99.90 03:24:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:24:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:24:01 4 0.05 0.00 0.02 0.00 0.00 99.93 03:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 7 0.03 0.00 0.00 0.02 0.00 99.95 03:25:01 all 0.01 0.00 0.01 0.00 0.00 99.98 03:25:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:25:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:25:01 4 0.03 0.00 0.03 0.00 0.00 99.93 03:25:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:25:01 7 0.00 0.00 0.00 0.02 0.02 99.97 03:26:01 all 0.01 0.00 0.01 0.00 0.00 99.97 03:26:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:26:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:26:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:26:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:26:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:26:01 7 0.03 0.00 0.02 0.02 0.00 99.93 Average: all 5.91 0.00 1.51 0.39 0.02 92.16 Average: 0 5.54 0.00 1.47 0.25 0.02 92.72 Average: 1 6.18 0.00 1.40 0.58 0.02 91.81 Average: 2 5.57 0.00 1.78 0.97 0.02 91.66 Average: 3 6.25 0.00 1.49 0.45 0.02 91.79 Average: 4 6.43 0.00 1.50 0.12 0.02 91.93 Average: 5 5.82 0.00 1.53 0.24 0.02 92.38 Average: 6 5.63 0.00 1.33 0.14 0.02 92.89 Average: 7 5.88 0.00 1.59 0.36 0.03 92.13