---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21042 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 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-21042) 04/15/22 _x86_64_ (8 CPU) 07:21:21 LINUX RESTART (8 CPU) 07:22:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:23:01 89.50 10.98 78.52 0.00 1962.22 71158.91 0.00 07:24:01 67.64 0.08 67.56 0.00 3.20 33746.37 0.00 07:25:01 1.27 0.00 1.27 0.00 0.00 18.26 0.00 07:26:01 1.43 0.00 1.43 0.00 0.00 18.13 0.00 07:27:01 1.33 0.02 1.32 0.00 0.13 22.26 0.00 07:28:01 1.50 0.00 1.50 0.00 0.00 18.13 0.00 07:29:01 1.00 0.00 1.00 0.00 0.00 11.20 0.00 07:30:01 1.38 0.00 1.38 0.00 0.00 16.53 0.00 Average: 20.35 1.34 19.00 0.00 238.53 12884.57 0.00 07:22:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:23:01 28854488 31608064 682160 2.07 95940 2923204 2349328 6.92 1245600 2386752 412280 07:24:01 28995640 31784292 508796 1.55 101780 2945908 1706916 5.03 1038808 2449888 236 07:25:01 29002012 31790740 502284 1.53 101816 2945912 1706916 5.03 1029208 2449892 180 07:26:01 29003892 31792692 500072 1.52 101852 2945912 1706916 5.03 1028232 2449888 48 07:27:01 29007196 31796080 496588 1.51 101920 2945912 1706916 5.03 1025016 2449896 76 07:28:01 29008300 31797004 495472 1.51 101952 2945920 1706916 5.03 1023548 2449896 44 07:29:01 29014252 31803004 489344 1.49 101984 2945924 1706916 5.03 1017748 2449900 176 07:30:01 29015536 31804292 488024 1.48 102008 2945932 1706916 5.03 1016340 2449900 52 Average: 28987664 31772021 520342 1.58 101156 2943078 1787218 5.27 1053062 2442002 51636 07:22:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:23:01 docker0 144.83 111.96 13.38 793.75 0.00 0.00 0.00 0.00 07:23:01 lo 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 07:23:01 veth296dd54 38.40 52.74 3.96 428.49 0.00 0.00 0.00 0.04 07:23:01 ens3 310.08 263.10 4591.13 57.77 0.00 0.00 0.00 0.00 07:24:01 docker0 1.35 1.12 0.10 1.63 0.00 0.00 0.00 0.00 07:24:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 07:24:01 ens3 144.97 100.65 2536.63 69.79 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 ens3 12.41 6.32 13.10 0.63 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:26:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:28:01 ens3 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:30:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 17.74 13.73 1.64 96.53 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 57.45 45.41 877.22 15.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21042) 04/15/22 _x86_64_ (8 CPU) 07:21:21 LINUX RESTART (8 CPU) 07:22:03 CPU %user %nice %system %iowait %steal %idle 07:23:01 all 31.68 0.00 6.17 0.68 0.09 61.38 07:23:01 0 36.71 0.00 6.47 2.87 0.10 53.84 07:23:01 1 31.30 0.00 6.03 0.05 0.09 62.52 07:23:01 2 27.94 0.00 6.02 0.47 0.09 65.48 07:23:01 3 33.33 0.00 6.57 0.52 0.09 59.49 07:23:01 4 33.04 0.00 6.49 0.31 0.09 60.07 07:23:01 5 32.42 0.00 6.58 0.68 0.09 60.23 07:23:01 6 27.08 0.00 5.00 0.09 0.09 67.74 07:23:01 7 31.54 0.00 6.21 0.40 0.10 61.75 07:24:01 all 18.07 0.00 3.69 0.54 0.05 77.64 07:24:01 0 18.08 0.00 4.18 1.98 0.05 75.71 07:24:01 1 19.68 0.00 4.54 2.07 0.05 73.66 07:24:01 2 17.17 0.00 3.32 0.00 0.05 79.46 07:24:01 3 18.61 0.00 3.20 0.02 0.05 78.12 07:24:01 4 18.29 0.00 3.26 0.05 0.05 78.35 07:24:01 5 17.87 0.00 3.79 0.19 0.05 78.11 07:24:01 6 16.89 0.00 3.27 0.02 0.05 79.77 07:24:01 7 17.97 0.00 3.97 0.03 0.05 77.98 07:25:01 all 0.04 0.00 0.01 0.01 0.00 99.94 07:25:01 0 0.05 0.00 0.03 0.02 0.00 99.90 07:25:01 1 0.07 0.00 0.00 0.03 0.02 99.88 07:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:25:01 3 0.07 0.00 0.03 0.00 0.02 99.88 07:25:01 4 0.03 0.00 0.00 0.00 0.00 99.97 07:25:01 5 0.00 0.00 0.02 0.00 0.00 99.98 07:25:01 6 0.03 0.00 0.02 0.00 0.00 99.95 07:25:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:26:01 all 0.03 0.00 0.01 0.00 0.00 99.96 07:26:01 0 0.05 0.00 0.00 0.02 0.00 99.93 07:26:01 1 0.02 0.00 0.00 0.02 0.00 99.97 07:26:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:26:01 3 0.05 0.00 0.03 0.00 0.00 99.92 07:26:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:26:01 5 0.03 0.00 0.00 0.00 0.00 99.97 07:26:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:26:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:27:01 all 0.03 0.00 0.01 0.02 0.00 99.94 07:27:01 0 0.05 0.00 0.00 0.12 0.00 99.83 07:27:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:27:01 2 0.00 0.00 0.00 0.02 0.00 99.98 07:27:01 3 0.05 0.00 0.03 0.00 0.02 99.90 07:27:01 4 0.03 0.00 0.03 0.00 0.00 99.93 07:27:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:27:01 6 0.03 0.00 0.02 0.00 0.00 99.95 07:27:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:28:01 all 0.27 0.00 0.02 0.00 0.00 99.71 07:28:01 0 2.00 0.00 0.02 0.02 0.00 97.97 07:28:01 1 0.00 0.00 0.02 0.02 0.00 99.97 07:28:01 2 0.00 0.00 0.02 0.00 0.02 99.97 07:28:01 3 0.07 0.00 0.03 0.00 0.00 99.90 07:28:01 4 0.00 0.00 0.02 0.00 0.00 99.98 07:28:01 5 0.02 0.00 0.02 0.00 0.00 99.97 07:28:01 6 0.03 0.00 0.02 0.00 0.00 99.95 07:28:01 7 0.00 0.00 0.00 0.00 0.02 99.98 07:29:01 all 0.07 0.00 0.02 0.00 0.01 99.89 07:29:01 0 0.38 0.00 0.10 0.02 0.02 99.48 07:29:01 1 0.03 0.00 0.00 0.02 0.00 99.95 07:29:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:29:01 3 0.08 0.00 0.03 0.00 0.02 99.87 07:29:01 4 0.07 0.00 0.03 0.00 0.02 99.88 07:29:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:29:01 6 0.00 0.00 0.02 0.00 0.02 99.97 07:29:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:30:01 all 0.01 0.00 0.01 0.00 0.00 99.98 07:30:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:30:01 1 0.00 0.00 0.00 0.02 0.02 99.97 07:30:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:30:01 3 0.02 0.00 0.03 0.00 0.00 99.95 07:30:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:30:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:30:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:30:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 6.11 0.00 1.21 0.15 0.02 92.50 Average: 0 6.99 0.00 1.32 0.62 0.02 91.05 Average: 1 6.25 0.00 1.30 0.28 0.02 92.15 Average: 2 5.50 0.00 1.14 0.06 0.02 93.28 Average: 3 6.37 0.00 1.21 0.07 0.02 92.32 Average: 4 6.27 0.00 1.20 0.04 0.02 92.47 Average: 5 6.13 0.00 1.27 0.10 0.02 92.49 Average: 6 5.36 0.00 1.01 0.01 0.02 93.59 Average: 7 6.03 0.00 1.25 0.05 0.02 92.65