---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20932 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: 2799.976 BogoMIPS: 5599.95 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-20932) 04/14/22 _x86_64_ (8 CPU) 08:28:46 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:01 323.01 55.22 267.79 0.00 7361.31 178599.57 0.00 08:31:01 53.99 0.08 53.91 0.00 4.53 23411.16 0.00 08:32:01 1.58 0.00 1.58 0.00 0.00 18.41 0.00 08:33:02 0.90 0.00 0.90 0.00 0.00 12.13 0.00 08:34:01 1.27 0.02 1.25 0.00 0.14 15.18 0.00 08:35:01 1.00 0.00 1.00 0.00 0.00 13.06 0.00 08:36:01 0.98 0.00 0.98 0.00 0.00 11.86 0.00 Average: 54.80 7.92 46.88 0.00 1054.69 28934.86 0.00 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 28903820 31573400 735248 2.24 109204 2837256 2218436 6.54 1457184 2159244 147456 08:31:01 28833784 31781640 516516 1.57 110644 3089392 1800180 5.31 1184172 2462564 352 08:32:01 28835308 31783204 514744 1.57 110676 3089396 1800180 5.31 1182848 2462568 16 08:33:02 28835740 31783848 513988 1.56 110716 3089524 1800180 5.31 1182464 2462696 176 08:34:01 28843456 31791848 506116 1.54 110764 3089532 1800180 5.31 1174336 2462948 44 08:35:01 28843912 31792336 505592 1.54 110804 3089532 1800180 5.31 1174036 2462952 180 08:36:01 28851400 31799884 498008 1.51 110836 3089536 1816272 5.35 1166080 2462956 40 Average: 28849631 31758023 541459 1.65 110521 3053453 1862230 5.49 1217303 2419418 21181 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 ens3 685.77 431.24 5132.43 112.58 0.00 0.00 0.00 0.00 08:30:01 lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 08:30:01 veth0db6703 5.25 5.67 0.46 38.31 0.00 0.00 0.00 0.00 08:30:01 docker0 9.27 8.25 1.16 50.01 0.00 0.00 0.00 0.00 08:31:01 ens3 155.49 97.43 2537.00 63.31 0.00 0.00 0.00 0.00 08:31:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:31:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.42 0.00 0.05 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:02 ens3 0.70 0.53 0.36 0.29 0.00 0.00 0.00 0.00 08:33:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 14.03 7.47 13.10 0.59 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 122.64 76.84 1100.08 25.31 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 1.33 1.19 0.17 7.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20932) 04/14/22 _x86_64_ (8 CPU) 08:28:46 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 17.71 0.00 5.18 3.07 0.08 73.96 08:30:01 0 19.96 0.00 4.91 3.82 0.07 71.24 08:30:01 1 17.62 0.00 5.60 6.00 0.08 70.70 08:30:01 2 16.09 0.00 4.79 4.79 0.07 74.26 08:30:01 3 17.84 0.00 5.69 3.42 0.08 72.97 08:30:01 4 18.49 0.00 4.59 0.52 0.10 76.29 08:30:01 5 16.25 0.00 5.74 0.98 0.08 76.94 08:30:01 6 17.32 0.00 5.41 3.04 0.08 74.14 08:30:01 7 18.12 0.00 4.71 1.94 0.08 75.15 08:31:01 all 14.13 0.00 3.13 0.67 0.04 82.03 08:31:01 0 13.33 0.00 3.07 0.97 0.03 82.60 08:31:01 1 14.80 0.00 3.61 0.20 0.05 81.33 08:31:01 2 13.25 0.00 3.35 0.12 0.03 83.24 08:31:01 3 14.49 0.00 2.93 0.50 0.05 82.03 08:31:01 4 14.98 0.00 3.28 0.07 0.03 81.63 08:31:01 5 14.42 0.00 2.66 0.02 0.03 82.88 08:31:01 6 13.92 0.00 3.09 0.03 0.05 82.91 08:31:01 7 13.82 0.00 3.05 3.48 0.07 79.58 08:32:01 all 0.02 0.00 0.01 0.01 0.01 99.95 08:32:01 0 0.02 0.00 0.02 0.02 0.00 99.95 08:32:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 2 0.02 0.00 0.02 0.00 0.00 99.97 08:32:01 3 0.05 0.00 0.00 0.00 0.00 99.95 08:32:01 4 0.02 0.00 0.03 0.00 0.02 99.93 08:32:01 5 0.00 0.00 0.00 0.00 0.02 99.98 08:32:01 6 0.05 0.00 0.02 0.07 0.02 99.85 08:32:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:33:02 all 0.05 0.00 0.01 0.00 0.00 99.94 08:33:02 0 0.03 0.00 0.00 0.02 0.00 99.95 08:33:02 1 0.02 0.00 0.02 0.00 0.00 99.97 08:33:02 2 0.07 0.00 0.02 0.00 0.00 99.92 08:33:02 3 0.13 0.00 0.03 0.00 0.00 99.83 08:33:02 4 0.05 0.00 0.03 0.00 0.00 99.92 08:33:02 5 0.02 0.00 0.00 0.00 0.00 99.98 08:33:02 6 0.03 0.00 0.02 0.02 0.00 99.93 08:33:02 7 0.02 0.00 0.00 0.00 0.00 99.98 08:34:01 all 0.05 0.00 0.03 0.01 0.01 99.91 08:34:01 0 0.10 0.00 0.10 0.05 0.02 99.73 08:34:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:34:01 2 0.07 0.00 0.02 0.00 0.02 99.90 08:34:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:34:01 4 0.07 0.00 0.05 0.00 0.00 99.88 08:34:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:34:01 6 0.03 0.00 0.00 0.02 0.02 99.93 08:34:01 7 0.05 0.00 0.05 0.00 0.00 99.90 08:35:01 all 0.03 0.00 0.02 0.01 0.00 99.95 08:35:01 0 0.03 0.00 0.02 0.03 0.00 99.92 08:35:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:35:01 2 0.07 0.00 0.02 0.00 0.00 99.92 08:35:01 3 0.10 0.00 0.07 0.00 0.00 99.83 08:35:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:35:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:35:01 6 0.00 0.00 0.00 0.02 0.00 99.98 08:35:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:36:01 all 0.04 0.00 0.01 0.00 0.00 99.95 08:36:01 0 0.05 0.00 0.03 0.02 0.02 99.88 08:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:36:01 2 0.05 0.00 0.00 0.00 0.00 99.95 08:36:01 3 0.05 0.00 0.02 0.00 0.00 99.93 08:36:01 4 0.03 0.00 0.02 0.00 0.00 99.95 08:36:01 5 0.03 0.00 0.00 0.00 0.00 99.97 08:36:01 6 0.05 0.00 0.02 0.00 0.00 99.93 08:36:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 4.56 0.00 1.19 0.54 0.02 93.69 Average: 0 4.78 0.00 1.16 0.70 0.02 93.34 Average: 1 4.62 0.00 1.32 0.88 0.02 93.16 Average: 2 4.21 0.00 1.17 0.70 0.02 93.91 Average: 3 4.64 0.00 1.24 0.56 0.02 93.55 Average: 4 4.79 0.00 1.14 0.08 0.02 93.97 Average: 5 4.37 0.00 1.19 0.14 0.02 94.28 Average: 6 4.49 0.00 1.22 0.46 0.02 93.81 Average: 7 4.55 0.00 1.11 0.77 0.02 93.55