---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7961 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-7961) 03/18/22 _x86_64_ (8 CPU) 12:05:21 LINUX RESTART (8 CPU) 12:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:07:01 230.24 5.47 224.78 0.00 438.06 126064.59 0.00 12:08:01 149.90 0.05 149.85 0.00 1.73 11329.96 0.00 12:09:01 1.32 0.00 1.32 0.00 0.00 15.48 0.00 12:10:01 1.30 0.00 1.30 0.00 0.00 14.66 0.00 12:11:01 1.18 0.02 1.17 0.00 0.13 14.26 0.00 12:12:01 1.38 0.00 1.38 0.00 0.00 15.46 0.00 12:13:01 36.75 0.03 36.72 0.00 3.20 18918.23 0.00 Average: 60.29 0.80 59.50 0.00 63.30 22337.01 0.00 12:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 28206240 31625264 669848 2.04 175556 3447700 2428360 7.16 1403456 2818664 43776 12:08:01 28295148 31777088 519824 1.58 179848 3505128 1832592 5.40 1283048 2851352 360 12:09:01 28295892 31777876 518892 1.58 179864 3505132 1832592 5.40 1281948 2851356 12 12:10:01 28307004 31789016 507672 1.54 179904 3505132 1832592 5.40 1270992 2851356 16 12:11:01 28307452 31789512 507176 1.54 179956 3505136 1832592 5.40 1270728 2851368 40 12:12:01 28309208 31791336 505316 1.54 179992 3505144 1832592 5.40 1269252 2851392 24 12:13:01 27786000 31778132 516896 1.57 188456 3957076 1847596 5.45 1301880 3290676 152 Average: 28215278 31761175 535089 1.63 180511 3561493 1919845 5.66 1297329 2909452 6340 12:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:01 ens3 411.01 282.24 5802.91 55.61 0.00 0.00 0.00 0.00 12:07:01 vethd10e20b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:07:01 docker0 171.07 225.31 14.93 2126.18 0.00 0.00 0.00 0.00 12:07:01 lo 3.73 3.73 0.37 0.37 0.00 0.00 0.00 0.00 12:08:01 ens3 68.39 52.93 161.50 58.54 0.00 0.00 0.00 0.00 12:08:01 docker0 9.53 14.86 0.56 92.09 0.00 0.00 0.00 0.00 12:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 12:09:01 ens3 12.93 5.78 12.26 0.56 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 0.60 0.33 0.27 0.20 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 ens3 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 ens3 105.50 60.55 2521.42 10.44 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 85.53 57.44 1213.98 17.92 0.00 0.00 0.00 0.00 Average: docker0 25.80 34.31 2.21 316.86 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7961) 03/18/22 _x86_64_ (8 CPU) 12:05:21 LINUX RESTART (8 CPU) 12:06:01 CPU %user %nice %system %iowait %steal %idle 12:07:01 all 14.40 0.00 5.88 1.86 0.08 77.77 12:07:01 0 11.87 0.00 4.15 0.03 0.08 83.86 12:07:01 1 15.93 0.00 7.31 3.19 0.08 73.48 12:07:01 2 11.90 0.00 4.36 0.79 0.07 82.88 12:07:01 3 16.24 0.00 5.92 0.44 0.10 77.29 12:07:01 4 14.01 0.00 4.50 0.42 0.07 81.00 12:07:01 5 14.47 0.00 7.20 1.33 0.08 76.91 12:07:01 6 17.36 0.00 8.14 8.14 0.10 66.26 12:07:01 7 13.48 0.00 5.45 0.56 0.08 80.42 12:08:01 all 12.15 0.00 3.15 0.74 0.05 83.91 12:08:01 0 12.48 0.00 2.95 0.00 0.05 84.52 12:08:01 1 12.51 0.00 3.40 1.09 0.05 82.95 12:08:01 2 11.36 0.00 2.95 1.36 0.05 84.27 12:08:01 3 12.65 0.00 3.44 0.45 0.07 83.39 12:08:01 4 11.84 0.00 2.65 0.07 0.05 85.40 12:08:01 5 12.32 0.00 3.24 0.32 0.05 84.07 12:08:01 6 12.30 0.00 3.18 2.11 0.05 82.36 12:08:01 7 11.72 0.00 3.36 0.52 0.05 84.35 12:09:01 all 0.03 0.00 0.03 0.01 0.00 99.94 12:09:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:09:01 1 0.03 0.00 0.02 0.00 0.02 99.93 12:09:01 2 0.00 0.00 0.03 0.03 0.00 99.93 12:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 5 0.05 0.00 0.02 0.00 0.00 99.93 12:09:01 6 0.05 0.00 0.05 0.00 0.00 99.90 12:09:01 7 0.03 0.00 0.05 0.02 0.00 99.90 12:10:01 all 0.04 0.00 0.01 0.00 0.00 99.94 12:10:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:10:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 3 0.05 0.00 0.00 0.00 0.00 99.95 12:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 5 0.08 0.00 0.03 0.00 0.02 99.87 12:10:01 6 0.13 0.00 0.02 0.00 0.02 99.83 12:10:01 7 0.03 0.00 0.03 0.02 0.00 99.92 12:11:01 all 0.01 0.00 0.01 0.00 0.00 99.97 12:11:01 0 0.02 0.00 0.03 0.00 0.00 99.95 12:11:01 1 0.02 0.00 0.03 0.02 0.00 99.93 12:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:11:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 6 0.05 0.00 0.02 0.00 0.00 99.93 12:11:01 7 0.02 0.00 0.02 0.02 0.00 99.95 12:12:01 all 0.05 0.00 0.01 0.00 0.00 99.94 12:12:01 0 0.05 0.00 0.03 0.00 0.02 99.90 12:12:01 1 0.05 0.00 0.02 0.00 0.00 99.93 12:12:01 2 0.02 0.00 0.02 0.02 0.00 99.95 12:12:01 3 0.07 0.00 0.00 0.00 0.00 99.93 12:12:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:12:01 5 0.05 0.00 0.00 0.00 0.00 99.95 12:12:01 6 0.07 0.00 0.00 0.00 0.02 99.92 12:12:01 7 0.05 0.00 0.02 0.02 0.00 99.92 12:13:01 all 3.09 0.00 1.25 0.41 0.02 95.22 12:13:01 0 3.63 0.00 1.12 0.05 0.02 95.18 12:13:01 1 2.94 0.00 1.42 0.00 0.02 95.62 12:13:01 2 2.98 0.00 1.76 1.81 0.03 93.42 12:13:01 3 3.46 0.00 1.27 0.08 0.03 95.15 12:13:01 4 2.24 0.00 0.84 0.03 0.02 96.88 12:13:01 5 3.01 0.00 1.16 0.23 0.02 95.58 12:13:01 6 3.03 0.00 1.26 0.12 0.02 95.58 12:13:01 7 3.44 0.00 1.21 0.94 0.03 94.38 Average: all 4.23 0.00 1.47 0.43 0.02 93.86 Average: 0 3.99 0.00 1.18 0.01 0.02 94.80 Average: 1 4.48 0.00 1.73 0.61 0.02 93.16 Average: 2 3.73 0.00 1.30 0.57 0.02 94.38 Average: 3 4.60 0.00 1.51 0.14 0.03 93.73 Average: 4 3.99 0.00 1.13 0.07 0.02 94.79 Average: 5 4.26 0.00 1.65 0.27 0.02 93.79 Average: 6 4.68 0.00 1.79 1.47 0.03 92.03 Average: 7 4.08 0.00 1.44 0.30 0.02 94.17