---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22 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 10G 145G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22) 05/25/22 _x86_64_ (8 CPU) 03:18:01 LINUX RESTART (8 CPU) 03:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:20:01 135.49 0.25 135.24 0.00 34.44 47080.27 0.00 03:21:01 1.48 0.00 1.48 0.00 0.00 18.41 0.00 03:22:01 0.90 0.00 0.90 0.00 0.00 10.66 0.00 03:23:01 1.43 0.00 1.43 0.00 0.00 16.80 0.00 03:24:01 1.20 0.02 1.18 0.00 0.13 26.66 0.00 Average: 27.74 0.05 27.68 0.00 6.82 9303.09 0.00 03:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 28584260 31775464 509844 1.55 119360 3301420 1868968 5.51 1141752 2719608 88 03:21:01 28584492 31775760 509220 1.55 119388 3301436 1868968 5.51 1142008 2719596 24 03:22:01 28591964 31783272 501580 1.53 119420 3301440 1868968 5.51 1133068 2719600 32 03:23:01 28592168 31783488 501260 1.52 119468 3301440 1868968 5.51 1132808 2719600 36 03:24:01 28592972 31784388 500428 1.52 119524 3301448 1868968 5.51 1132512 2719608 24 Average: 28589171 31780474 504466 1.53 119432 3301437 1868968 5.51 1136430 2719602 41 03:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 ens3 298.14 186.80 6023.84 79.81 0.00 0.00 0.00 0.00 03:20:01 lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 03:20:01 docker0 6.98 9.54 0.40 38.72 0.00 0.00 0.00 0.00 03:21:01 ens3 0.73 0.50 0.36 0.28 0.00 0.00 0.00 0.00 03:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 59.03 37.00 1188.54 15.82 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 1.38 1.88 0.08 7.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-22) 05/25/22 _x86_64_ (8 CPU) 03:18:01 LINUX RESTART (8 CPU) 03:19:02 CPU %user %nice %system %iowait %steal %idle 03:20:01 all 20.62 0.00 5.19 1.12 0.14 72.93 03:20:01 0 20.85 0.00 5.14 1.99 0.14 71.88 03:20:01 1 22.59 0.00 4.94 0.07 0.14 72.26 03:20:01 2 21.67 0.00 5.19 0.10 0.12 72.92 03:20:01 3 23.16 0.00 5.28 2.61 0.16 68.80 03:20:01 4 17.17 0.00 4.67 0.24 0.12 77.79 03:20:01 5 20.32 0.00 5.39 2.96 0.16 71.17 03:20:01 6 17.47 0.00 5.63 0.34 0.14 76.42 03:20:01 7 21.71 0.00 5.28 0.67 0.17 72.16 03:21:01 all 0.03 0.00 0.01 0.01 0.00 99.95 03:21:01 0 0.03 0.00 0.02 0.03 0.02 99.90 03:21:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:21:01 2 0.07 0.00 0.02 0.00 0.02 99.90 03:21:01 3 0.03 0.00 0.02 0.02 0.00 99.93 03:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:21:01 7 0.03 0.00 0.03 0.00 0.00 99.93 03:22:01 all 0.03 0.00 0.02 0.00 0.00 99.95 03:22:01 0 0.12 0.00 0.03 0.00 0.00 99.85 03:22:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:22:01 2 0.03 0.00 0.03 0.00 0.00 99.93 03:22:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:22:01 6 0.03 0.00 0.00 0.00 0.00 99.97 03:22:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:23:01 all 0.12 0.00 0.01 0.01 0.01 99.86 03:23:01 0 0.90 0.00 0.02 0.07 0.02 99.00 03:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:23:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 3 0.02 0.00 0.00 0.05 0.02 99.92 03:23:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:23:01 6 0.00 0.00 0.00 0.00 0.02 99.98 03:23:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:24:01 all 0.09 0.00 0.02 0.00 0.00 99.88 03:24:01 0 0.60 0.00 0.03 0.02 0.02 99.33 03:24:01 1 0.00 0.00 0.02 0.00 0.00 99.98 03:24:01 2 0.05 0.00 0.03 0.00 0.00 99.92 03:24:01 3 0.07 0.00 0.02 0.00 0.00 99.92 03:24:01 4 0.00 0.00 0.02 0.00 0.02 99.97 03:24:01 5 0.02 0.00 0.00 0.02 0.00 99.97 03:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.07 0.00 1.02 0.22 0.03 94.65 Average: 0 4.41 0.00 1.02 0.41 0.04 94.12 Average: 1 4.43 0.00 0.98 0.01 0.03 94.55 Average: 2 4.25 0.00 1.03 0.02 0.03 94.67 Average: 3 4.54 0.00 1.04 0.52 0.03 93.87 Average: 4 3.34 0.00 0.92 0.05 0.03 95.67 Average: 5 3.96 0.00 1.05 0.58 0.03 94.37 Average: 6 3.41 0.00 1.10 0.07 0.03 95.39 Average: 7 4.25 0.00 1.04 0.13 0.03 94.55