---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21035 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: 2800.000 BogoMIPS: 5600.00 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21035) 04/15/22 _x86_64_ (8 CPU) 06:15:26 LINUX RESTART (8 CPU) 06:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:17:01 188.78 12.95 175.83 0.00 2066.63 70201.39 0.00 06:18:01 68.77 0.15 68.62 0.00 2.80 35336.13 0.00 06:19:01 3.20 0.03 3.17 0.00 4.40 48.13 0.00 06:20:01 1.20 0.00 1.20 0.00 0.00 15.73 0.00 06:21:01 1.67 0.03 1.63 0.00 2.27 25.73 0.00 06:22:01 1.48 0.00 1.48 0.00 0.00 16.93 0.00 06:23:01 0.85 0.00 0.85 0.00 0.00 10.80 0.00 06:24:01 1.43 0.00 1.43 0.00 0.00 16.80 0.00 Average: 33.10 1.62 31.48 0.00 255.73 13089.44 0.00 06:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 28890316 31726740 560464 1.70 95532 3004808 2041952 6.02 1223760 2369104 540560 06:18:01 28962208 31756520 530176 1.61 102468 2948480 2041356 6.02 1063588 2449268 376 06:19:01 28993628 31787456 501796 1.53 102560 2948480 1736664 5.12 1033160 2449176 24 06:20:01 28997776 31791672 497428 1.51 102584 2948484 1736664 5.12 1029808 2449180 8 06:21:01 29001948 31796004 493012 1.50 102680 2948540 1736664 5.12 1025440 2449252 12 06:22:01 29003012 31797120 491900 1.50 102712 2948556 1736664 5.12 1024004 2449252 20 06:23:01 29011720 31805852 483084 1.47 102736 2948560 1736664 5.12 1014692 2449256 12 06:24:01 29012240 31806372 482480 1.47 102772 2948560 1736664 5.12 1014828 2449256 48 Average: 28984106 31783467 505042 1.54 101756 2955558 1812912 5.34 1053660 2439218 67632 06:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 06:17:01 vethe1e9a2e 42.60 54.33 4.27 420.86 0.00 0.00 0.00 0.03 06:17:01 ens3 359.80 312.15 4567.31 98.76 0.00 0.00 0.00 0.00 06:17:01 docker0 145.60 104.15 13.39 779.22 0.00 0.00 0.00 0.00 06:18:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 06:18:01 ens3 113.95 70.74 2535.22 16.89 0.00 0.00 0.00 0.00 06:18:01 docker0 1.37 1.25 0.10 1.64 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 ens3 1.53 0.93 1.18 0.61 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 ens3 17.93 11.10 13.20 10.44 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 3.77 3.98 0.31 6.98 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 61.53 49.34 881.94 16.54 0.00 0.00 0.00 0.00 Average: docker0 18.10 12.98 1.66 96.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21035) 04/15/22 _x86_64_ (8 CPU) 06:15:26 LINUX RESTART (8 CPU) 06:16:02 CPU %user %nice %system %iowait %steal %idle 06:17:01 all 24.74 0.00 4.68 0.94 0.08 69.57 06:17:01 0 24.07 0.00 4.65 0.79 0.07 70.43 06:17:01 1 27.36 0.00 4.51 0.09 0.09 67.96 06:17:01 2 24.12 0.00 4.46 0.19 0.07 71.17 06:17:01 3 24.10 0.00 5.93 3.95 0.09 65.93 06:17:01 4 25.90 0.00 4.41 0.15 0.07 69.47 06:17:01 5 23.52 0.00 4.50 0.53 0.09 71.36 06:17:01 6 25.37 0.00 4.41 0.72 0.09 69.42 06:17:01 7 23.50 0.00 4.53 1.07 0.10 70.79 06:18:01 all 19.25 0.00 3.92 0.67 0.06 76.11 06:18:01 0 18.77 0.00 4.38 0.94 0.07 75.84 06:18:01 1 19.70 0.00 3.66 0.17 0.05 76.43 06:18:01 2 19.22 0.00 3.98 0.10 0.05 76.65 06:18:01 3 19.96 0.00 3.93 0.05 0.08 75.98 06:18:01 4 20.14 0.00 4.12 2.86 0.05 72.83 06:18:01 5 19.41 0.00 3.68 0.03 0.05 76.82 06:18:01 6 19.01 0.00 4.16 0.99 0.05 75.79 06:18:01 7 17.76 0.00 3.41 0.22 0.07 78.55 06:19:01 all 0.05 0.00 0.03 0.01 0.01 99.89 06:19:01 0 0.07 0.00 0.05 0.00 0.00 99.88 06:19:01 1 0.08 0.00 0.03 0.00 0.02 99.87 06:19:01 2 0.12 0.00 0.07 0.07 0.03 99.72 06:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:19:01 4 0.02 0.00 0.02 0.02 0.00 99.95 06:19:01 5 0.03 0.00 0.02 0.00 0.00 99.95 06:19:01 6 0.03 0.00 0.07 0.03 0.00 99.87 06:19:01 7 0.05 0.00 0.02 0.00 0.00 99.93 06:20:01 all 0.04 0.00 0.03 0.00 0.01 99.92 06:20:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:20:01 1 0.03 0.00 0.02 0.02 0.00 99.93 06:20:01 2 0.07 0.00 0.05 0.00 0.02 99.87 06:20:01 3 0.05 0.00 0.00 0.00 0.00 99.95 06:20:01 4 0.00 0.00 0.03 0.00 0.02 99.95 06:20:01 5 0.02 0.00 0.03 0.00 0.00 99.95 06:20:01 6 0.03 0.00 0.02 0.00 0.02 99.93 06:20:01 7 0.10 0.00 0.05 0.00 0.00 99.85 06:21:01 all 0.03 0.00 0.01 0.01 0.01 99.94 06:21:01 0 0.00 0.00 0.03 0.00 0.02 99.95 06:21:01 1 0.07 0.00 0.00 0.00 0.03 99.90 06:21:01 2 0.02 0.00 0.03 0.05 0.03 99.87 06:21:01 3 0.00 0.00 0.03 0.00 0.00 99.97 06:21:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:21:01 5 0.05 0.00 0.02 0.00 0.02 99.92 06:21:01 6 0.02 0.00 0.00 0.00 0.00 99.98 06:21:01 7 0.05 0.00 0.00 0.02 0.00 99.93 06:22:01 all 0.02 0.00 0.02 0.00 0.00 99.95 06:22:01 0 0.00 0.00 0.00 0.00 0.00 100.00 06:22:01 1 0.02 0.00 0.03 0.02 0.00 99.93 06:22:01 2 0.05 0.00 0.03 0.00 0.02 99.90 06:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 06:22:01 4 0.03 0.00 0.00 0.00 0.00 99.97 06:22:01 5 0.05 0.00 0.03 0.00 0.00 99.92 06:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 06:22:01 7 0.02 0.00 0.03 0.00 0.02 99.93 06:23:01 all 0.01 0.00 0.02 0.00 0.01 99.95 06:23:01 0 0.00 0.00 0.03 0.00 0.00 99.97 06:23:01 1 0.02 0.00 0.03 0.02 0.03 99.90 06:23:01 2 0.05 0.00 0.02 0.02 0.02 99.90 06:23:01 3 0.03 0.00 0.00 0.00 0.00 99.97 06:23:01 4 0.00 0.00 0.02 0.00 0.00 99.98 06:23:01 5 0.00 0.00 0.02 0.00 0.00 99.98 06:23:01 6 0.02 0.00 0.03 0.00 0.02 99.93 06:23:01 7 0.00 0.00 0.02 0.00 0.00 99.98 06:24:01 all 0.01 0.00 0.01 0.00 0.00 99.97 06:24:01 0 0.03 0.00 0.00 0.00 0.00 99.97 06:24:01 1 0.00 0.00 0.00 0.02 0.02 99.97 06:24:01 2 0.02 0.00 0.02 0.02 0.02 99.93 06:24:01 3 0.00 0.00 0.02 0.00 0.00 99.98 06:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:24:01 5 0.02 0.00 0.00 0.00 0.00 99.98 06:24:01 6 0.02 0.00 0.00 0.00 0.00 99.98 06:24:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 5.44 0.00 1.07 0.20 0.02 93.26 Average: 0 5.29 0.00 1.13 0.21 0.02 93.34 Average: 1 5.82 0.00 1.02 0.04 0.03 93.09 Average: 2 5.39 0.00 1.07 0.05 0.03 93.46 Average: 3 5.45 0.00 1.22 0.49 0.02 92.82 Average: 4 5.68 0.00 1.06 0.38 0.02 92.86 Average: 5 5.31 0.00 1.02 0.07 0.02 93.58 Average: 6 5.48 0.00 1.07 0.22 0.02 93.21 Average: 7 5.09 0.00 0.99 0.16 0.02 93.74