---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7900 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-7900) 03/18/22 _x86_64_ (8 CPU) 02:25:33 LINUX RESTART (8 CPU) 02:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:27:01 212.01 27.26 184.75 0.00 2463.19 111002.43 0.00 02:28:01 29.63 0.00 29.63 0.00 0.00 16252.37 0.00 02:29:01 2.70 1.57 1.13 0.00 49.06 15.06 0.00 02:30:01 1.70 0.00 1.70 0.00 0.00 20.53 0.00 02:31:01 1.43 0.02 1.42 0.00 0.13 16.26 0.00 Average: 49.50 5.77 43.73 0.00 502.48 25461.33 0.00 02:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 28882460 31725544 578080 1.76 102024 3010792 2255772 6.65 1265052 2356136 367008 02:28:01 28811320 31768328 527756 1.60 110540 3095932 1819276 5.36 1234360 2428532 12 02:29:01 28809056 31768768 527160 1.60 110580 3097416 1819276 5.36 1239356 2428060 24 02:30:01 28816612 31776552 518992 1.58 110636 3097416 1819276 5.36 1230372 2428124 12 02:31:01 28816864 31777032 518512 1.58 110716 3097536 1819276 5.36 1230728 2428260 20 Average: 28827262 31763245 534100 1.62 108899 3079818 1906575 5.62 1239974 2413822 73415 02:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 docker0 31.86 28.16 4.29 328.18 0.00 0.00 0.00 0.00 02:27:01 ens3 736.78 426.68 7197.09 154.65 0.00 0.00 0.00 0.00 02:27:01 lo 4.00 4.00 0.39 0.39 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 ens3 12.05 7.60 12.97 4.72 0.00 0.00 0.00 0.00 02:28:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 ens3 7.58 5.42 5.55 6.00 0.00 0.00 0.00 0.00 02:29:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 ens3 0.07 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 6.37 5.63 0.86 65.64 0.00 0.00 0.00 0.00 Average: ens3 151.32 87.98 1443.13 33.08 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7900) 03/18/22 _x86_64_ (8 CPU) 02:25:33 LINUX RESTART (8 CPU) 02:26:01 CPU %user %nice %system %iowait %steal %idle 02:27:01 all 20.98 0.00 4.77 1.52 0.11 72.62 02:27:01 0 19.67 0.00 4.74 0.39 0.12 75.08 02:27:01 1 22.91 0.00 4.07 0.79 0.12 72.11 02:27:01 2 24.88 0.00 4.96 1.09 0.10 68.96 02:27:01 3 17.78 0.00 4.97 0.34 0.12 76.79 02:27:01 4 18.03 0.00 4.98 2.03 0.10 74.86 02:27:01 5 18.97 0.00 5.13 0.34 0.12 75.45 02:27:01 6 22.24 0.00 4.76 6.28 0.10 66.62 02:27:01 7 23.29 0.00 4.57 0.86 0.12 71.16 02:28:01 all 1.39 0.00 0.60 0.25 0.01 97.75 02:28:01 0 1.38 0.00 0.68 0.02 0.00 97.92 02:28:01 1 1.49 0.00 0.90 1.55 0.00 96.06 02:28:01 2 1.30 0.00 0.48 0.02 0.02 98.18 02:28:01 3 1.57 0.00 0.53 0.00 0.02 97.88 02:28:01 4 1.59 0.00 0.35 0.03 0.00 98.03 02:28:01 5 0.87 0.00 0.30 0.00 0.02 98.81 02:28:01 6 1.62 0.00 0.55 0.27 0.02 97.55 02:28:01 7 1.27 0.00 1.00 0.13 0.02 97.58 02:29:01 all 0.24 0.00 0.04 0.01 0.00 99.71 02:29:01 0 0.23 0.00 0.03 0.00 0.00 99.73 02:29:01 1 0.23 0.00 0.03 0.02 0.00 99.72 02:29:01 2 0.23 0.00 0.03 0.02 0.02 99.70 02:29:01 3 0.30 0.00 0.05 0.00 0.00 99.65 02:29:01 4 0.25 0.00 0.02 0.02 0.00 99.72 02:29:01 5 0.05 0.00 0.03 0.00 0.00 99.92 02:29:01 6 0.10 0.00 0.03 0.02 0.02 99.83 02:29:01 7 0.52 0.00 0.05 0.00 0.00 99.43 02:30:01 all 0.03 0.00 0.02 0.01 0.01 99.93 02:30:01 0 0.07 0.00 0.07 0.00 0.02 99.85 02:30:01 1 0.02 0.00 0.02 0.02 0.02 99.93 02:30:01 2 0.02 0.00 0.00 0.00 0.00 99.98 02:30:01 3 0.03 0.00 0.03 0.00 0.02 99.92 02:30:01 4 0.02 0.00 0.02 0.02 0.02 99.93 02:30:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:30:01 6 0.03 0.00 0.00 0.03 0.00 99.93 02:30:01 7 0.07 0.00 0.02 0.00 0.02 99.90 02:31:01 all 0.01 0.00 0.01 0.01 0.01 99.97 02:31:01 0 0.00 0.00 0.00 0.02 0.00 99.98 02:31:01 1 0.00 0.00 0.00 0.00 0.00 100.00 02:31:01 2 0.00 0.00 0.00 0.00 0.00 100.00 02:31:01 3 0.00 0.00 0.02 0.00 0.02 99.97 02:31:01 4 0.03 0.00 0.02 0.02 0.00 99.93 02:31:01 5 0.00 0.00 0.02 0.00 0.02 99.97 02:31:01 6 0.00 0.00 0.03 0.02 0.02 99.93 02:31:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 4.49 0.00 1.08 0.36 0.03 94.05 Average: 0 4.22 0.00 1.09 0.08 0.03 94.58 Average: 1 4.90 0.00 1.00 0.47 0.03 93.60 Average: 2 5.25 0.00 1.09 0.22 0.03 93.41 Average: 3 3.89 0.00 1.11 0.07 0.03 94.90 Average: 4 3.95 0.00 1.07 0.42 0.02 94.54 Average: 5 3.96 0.00 1.09 0.07 0.03 94.85 Average: 6 4.77 0.00 1.07 1.31 0.03 92.82 Average: 7 4.98 0.00 1.12 0.20 0.03 93.67