---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10762 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-10762) 04/05/22 _x86_64_ (8 CPU) 18:21:50 LINUX RESTART (8 CPU) 18:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:23:02 379.39 55.97 323.41 0.00 7391.97 167491.55 0.00 18:24:01 39.77 0.07 39.70 0.00 2.30 57377.58 0.00 18:25:01 1.40 0.00 1.40 0.00 0.00 16.26 0.00 18:26:01 1.87 0.00 1.87 0.00 0.00 22.66 0.00 Average: 105.87 14.07 91.81 0.00 1856.14 56219.90 0.00 18:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:23:02 29123204 31748088 567352 1.73 116520 2791316 2236544 6.59 1142368 2258708 110720 18:24:01 28851468 31788960 508884 1.55 111060 3079204 1826012 5.38 1076772 2553476 32 18:25:01 28852928 31790596 506880 1.54 111148 3079208 1826012 5.38 1076820 2553480 20 18:26:01 28853936 31791708 505732 1.54 111244 3079208 1826012 5.38 1074540 2553480 52 Average: 28920384 31779838 522212 1.59 112493 3007234 1928645 5.68 1092625 2479786 27706 18:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:23:02 docker0 54.91 60.34 5.44 602.30 0.00 0.00 0.00 0.00 18:23:02 lo 4.53 4.53 0.43 0.43 0.00 0.00 0.00 0.00 18:23:02 ens3 894.07 594.83 7780.16 154.59 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:24:01 ens3 39.09 22.30 789.24 6.95 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 ens3 0.60 0.47 0.35 0.28 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:26:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 13.78 15.15 1.37 151.19 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 234.27 154.97 2147.96 40.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10762) 04/05/22 _x86_64_ (8 CPU) 18:21:50 LINUX RESTART (8 CPU) 18:22:01 CPU %user %nice %system %iowait %steal %idle 18:23:02 all 10.75 0.00 4.47 1.85 0.05 82.87 18:23:02 0 11.68 0.00 4.06 0.44 0.05 83.78 18:23:02 1 9.49 0.00 4.91 2.18 0.05 83.37 18:23:02 2 10.54 0.00 3.50 1.09 0.03 84.82 18:23:02 3 10.61 0.00 4.28 3.13 0.05 81.93 18:23:02 4 9.45 0.00 4.88 2.99 0.05 82.62 18:23:02 5 10.13 0.00 5.54 3.87 0.05 80.41 18:23:02 6 13.29 0.00 3.38 0.45 0.05 82.84 18:23:02 7 10.85 0.00 5.25 0.61 0.05 83.24 18:24:01 all 3.02 0.00 1.24 0.25 0.02 95.47 18:24:01 0 3.18 0.00 1.12 0.03 0.02 95.65 18:24:01 1 2.72 0.00 1.21 0.02 0.02 96.03 18:24:01 2 3.20 0.00 1.33 0.32 0.02 95.13 18:24:01 3 3.55 0.00 1.21 0.00 0.03 95.21 18:24:01 4 2.76 0.00 1.38 0.02 0.02 95.83 18:24:01 5 3.15 0.00 1.36 0.05 0.02 95.41 18:24:01 6 2.41 0.00 0.80 0.10 0.02 96.67 18:24:01 7 3.20 0.00 1.48 1.43 0.02 93.86 18:25:01 all 0.03 0.00 0.02 0.00 0.01 99.94 18:25:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:25:01 1 0.05 0.00 0.02 0.00 0.02 99.92 18:25:01 2 0.00 0.00 0.02 0.00 0.02 99.97 18:25:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:25:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:25:01 5 0.03 0.00 0.03 0.00 0.00 99.93 18:25:01 6 0.07 0.00 0.00 0.00 0.00 99.93 18:25:01 7 0.05 0.00 0.03 0.03 0.02 99.87 18:26:01 all 0.03 0.00 0.02 0.01 0.01 99.94 18:26:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:26:01 1 0.05 0.00 0.00 0.00 0.00 99.95 18:26:01 2 0.02 0.00 0.02 0.00 0.00 99.97 18:26:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:26:01 4 0.03 0.00 0.00 0.00 0.02 99.95 18:26:01 5 0.03 0.00 0.03 0.00 0.02 99.92 18:26:01 6 0.00 0.00 0.03 0.00 0.02 99.95 18:26:01 7 0.05 0.00 0.03 0.05 0.00 99.87 Average: all 3.44 0.00 1.43 0.53 0.02 94.58 Average: 0 3.71 0.00 1.30 0.12 0.02 94.86 Average: 1 3.07 0.00 1.53 0.55 0.02 94.82 Average: 2 3.42 0.00 1.21 0.35 0.02 95.00 Average: 3 3.53 0.00 1.37 0.78 0.02 94.30 Average: 4 3.06 0.00 1.56 0.75 0.02 94.61 Average: 5 3.33 0.00 1.74 0.98 0.02 93.92 Average: 6 3.93 0.00 1.05 0.14 0.02 94.86 Average: 7 3.51 0.00 1.69 0.53 0.02 94.26