---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10599 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-10599) 04/04/22 _x86_64_ (8 CPU) 01:10:01 LINUX RESTART (8 CPU) 01:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:12:01 42.64 0.15 42.49 0.00 5.73 10646.32 0.00 01:13:01 28.81 0.00 28.81 0.00 0.00 16430.88 0.00 01:14:01 0.98 0.00 0.98 0.00 0.00 11.46 0.00 01:15:01 1.22 0.00 1.22 0.00 0.00 15.73 0.00 01:16:01 0.92 0.02 0.90 0.00 0.13 11.20 0.00 01:17:01 1.23 0.02 1.22 0.00 0.13 19.73 0.00 01:18:01 1.18 0.00 1.18 0.00 0.00 13.86 0.00 01:19:01 1.62 0.00 1.62 0.00 0.00 18.39 0.00 Average: 9.82 0.02 9.80 0.00 0.75 3395.89 0.00 01:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:12:01 28853828 31723620 577412 1.76 101076 3039072 2164100 6.38 1221432 2425432 406184 01:13:01 28817056 31765372 530548 1.61 110844 3089892 1773396 5.23 1197956 2463752 16 01:14:01 28818116 31766496 529080 1.61 110884 3089896 1773396 5.23 1196792 2463756 28 01:15:01 28828256 31776884 518316 1.58 110932 3090016 1791928 5.28 1186432 2463884 28 01:16:01 28828668 31777196 518024 1.58 110956 3090032 1791928 5.28 1186164 2463892 20 01:17:01 28833632 31782288 512952 1.56 111000 3090032 1791928 5.28 1179148 2463940 12 01:18:01 28833840 31782668 512068 1.56 111028 3090044 1791928 5.28 1179148 2463944 12 01:19:01 28833964 31782860 511768 1.56 111068 3090048 1791928 5.28 1179216 2463960 8 Average: 28830920 31769673 526271 1.60 109724 3083629 1833816 5.40 1190786 2459070 50788 01:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:12:01 ens3 142.65 100.70 2616.44 56.47 0.00 0.00 0.00 0.00 01:12:01 docker0 7.91 9.46 0.62 79.93 0.00 0.00 0.00 0.00 01:12:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 01:13:01 ens3 12.70 7.75 12.69 4.54 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:14:01 ens3 0.60 0.00 0.05 0.00 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 5.17 2.72 9.47 0.43 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:16:01 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 20.19 13.94 329.87 7.69 0.00 0.00 0.00 0.00 Average: docker0 0.99 1.18 0.08 9.99 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10599) 04/04/22 _x86_64_ (8 CPU) 01:10:01 LINUX RESTART (8 CPU) 01:11:01 CPU %user %nice %system %iowait %steal %idle 01:12:01 all 23.19 0.00 4.13 0.33 0.07 72.29 01:12:01 0 23.01 0.00 3.92 0.03 0.07 72.97 01:12:01 1 22.45 0.00 4.56 0.62 0.07 72.30 01:12:01 2 23.07 0.00 4.21 1.35 0.07 71.30 01:12:01 3 22.72 0.00 4.23 0.24 0.07 72.74 01:12:01 4 23.63 0.00 3.95 0.05 0.07 72.30 01:12:01 5 23.38 0.00 3.98 0.08 0.07 72.49 01:12:01 6 22.60 0.00 4.16 0.24 0.07 72.94 01:12:01 7 24.63 0.00 4.02 0.02 0.05 71.28 01:13:01 all 1.50 0.00 0.59 0.36 0.01 97.53 01:13:01 0 1.54 0.00 0.42 0.03 0.02 98.00 01:13:01 1 1.54 0.00 0.64 0.33 0.02 97.48 01:13:01 2 1.34 0.00 0.65 2.34 0.00 95.67 01:13:01 3 1.79 0.00 0.55 0.17 0.02 97.47 01:13:01 4 1.60 0.00 0.63 0.02 0.02 97.73 01:13:01 5 1.47 0.00 0.47 0.02 0.02 98.03 01:13:01 6 1.39 0.00 0.57 0.00 0.02 98.03 01:13:01 7 1.34 0.00 0.80 0.00 0.02 97.84 01:14:01 all 0.24 0.00 0.02 0.00 0.00 99.74 01:14:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:14:01 1 0.02 0.00 0.03 0.00 0.00 99.95 01:14:01 2 0.00 0.00 0.03 0.00 0.00 99.97 01:14:01 3 1.73 0.00 0.02 0.00 0.00 98.26 01:14:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:14:01 5 0.10 0.00 0.02 0.00 0.02 99.87 01:14:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:15:01 all 0.30 0.00 0.04 0.00 0.00 99.66 01:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:15:01 1 0.02 0.00 0.07 0.00 0.00 99.92 01:15:01 2 0.02 0.00 0.00 0.02 0.00 99.97 01:15:01 3 1.99 0.00 0.05 0.02 0.00 97.95 01:15:01 4 0.05 0.00 0.07 0.00 0.00 99.88 01:15:01 5 0.13 0.00 0.07 0.00 0.00 99.80 01:15:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:15:01 7 0.10 0.00 0.02 0.00 0.00 99.88 01:16:01 all 0.19 0.00 0.01 0.00 0.00 99.80 01:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:16:01 2 0.00 0.00 0.00 0.00 0.02 99.98 01:16:01 3 1.32 0.00 0.02 0.02 0.02 98.63 01:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:16:01 5 0.07 0.00 0.00 0.00 0.00 99.93 01:16:01 6 0.07 0.00 0.02 0.00 0.00 99.92 01:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:17:01 all 0.04 0.00 0.02 0.01 0.00 99.93 01:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:17:01 1 0.03 0.00 0.02 0.00 0.02 99.93 01:17:01 2 0.00 0.00 0.02 0.02 0.00 99.97 01:17:01 3 0.05 0.00 0.08 0.07 0.00 99.80 01:17:01 4 0.07 0.00 0.00 0.00 0.00 99.93 01:17:01 5 0.03 0.00 0.02 0.00 0.02 99.93 01:17:01 6 0.07 0.00 0.00 0.00 0.00 99.93 01:17:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:18:01 all 0.01 0.00 0.01 0.00 0.01 99.96 01:18:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:18:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:18:01 2 0.00 0.00 0.00 0.02 0.00 99.98 01:18:01 3 0.03 0.00 0.02 0.02 0.02 99.92 01:18:01 4 0.02 0.00 0.02 0.00 0.02 99.95 01:18:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:18:01 7 0.03 0.00 0.00 0.00 0.02 99.95 01:19:01 all 0.03 0.00 0.01 0.00 0.00 99.95 01:19:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:19:01 1 0.03 0.00 0.00 0.00 0.00 99.97 01:19:01 2 0.03 0.00 0.02 0.00 0.00 99.95 01:19:01 3 0.02 0.00 0.03 0.00 0.00 99.95 01:19:01 4 0.05 0.00 0.00 0.00 0.00 99.95 01:19:01 5 0.05 0.00 0.02 0.00 0.00 99.93 01:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:19:01 7 0.03 0.00 0.03 0.02 0.00 99.92 Average: all 3.17 0.00 0.60 0.09 0.01 96.13 Average: 0 3.07 0.00 0.55 0.01 0.01 96.36 Average: 1 3.00 0.00 0.66 0.12 0.01 96.21 Average: 2 3.05 0.00 0.61 0.47 0.01 95.86 Average: 3 3.69 0.00 0.62 0.06 0.01 95.62 Average: 4 3.16 0.00 0.58 0.01 0.01 96.24 Average: 5 3.14 0.00 0.57 0.01 0.01 96.26 Average: 6 3.00 0.00 0.59 0.03 0.01 96.37 Average: 7 3.24 0.00 0.61 0.00 0.01 96.14