---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20400 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: 2799.996 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 11G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20400) 07/18/22 _x86_64_ (8 CPU) 12:03:48 LINUX RESTART (8 CPU) 12:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:02 333.11 55.42 277.69 0.00 7394.23 199885.09 0.00 12:06:01 52.69 0.25 52.43 0.00 18.30 20238.60 0.00 12:07:01 1.47 0.00 1.47 0.00 0.00 17.21 0.00 12:08:01 1.35 0.00 1.35 0.00 0.00 16.79 0.00 12:09:01 1.13 0.02 1.12 0.00 0.13 13.33 0.00 Average: 78.03 11.17 66.85 0.00 1487.33 44110.83 0.00 12:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 28898532 31783200 522844 1.59 116156 3037452 2098868 6.19 1093348 2516840 632 12:06:01 28448544 31785088 514880 1.57 121308 3437492 1789224 5.27 1210148 2794148 296 12:07:01 28449008 31785588 514296 1.56 121336 3437496 1789224 5.27 1209920 2794152 12 12:08:01 28456888 31793660 506100 1.54 121368 3437620 1789224 5.27 1200600 2794280 8 12:09:01 28456996 31794104 505680 1.54 121396 3437636 1789224 5.27 1200604 2794568 56 Average: 28541994 31788328 512760 1.56 120313 3357539 1851153 5.46 1182924 2738798 201 12:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 vethdc8290b 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:05:02 ens3 817.68 512.65 7393.09 107.91 0.00 0.00 0.00 0.00 12:05:02 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 12:05:02 docker0 2.13 1.95 0.24 26.05 0.00 0.00 0.00 0.00 12:06:01 ens3 164.09 111.44 2652.47 59.11 0.00 0.00 0.00 0.00 12:06:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 12:06:01 docker0 7.47 7.81 0.58 52.48 0.00 0.00 0.00 0.00 12:07:01 ens3 1.12 0.25 0.32 0.19 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 1.32 0.43 0.41 0.27 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.65 0.43 0.35 0.27 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 197.07 125.08 2007.04 33.46 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 1.90 1.93 0.16 15.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20400) 07/18/22 _x86_64_ (8 CPU) 12:03:48 LINUX RESTART (8 CPU) 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:02 all 10.63 0.00 4.40 2.75 0.06 82.17 12:05:02 0 12.47 0.00 4.80 4.12 0.07 78.54 12:05:02 1 11.58 0.00 3.82 3.64 0.07 80.90 12:05:02 2 9.77 0.00 3.88 0.79 0.05 85.50 12:05:02 3 10.66 0.00 3.90 3.19 0.07 82.19 12:05:02 4 10.43 0.00 5.04 1.34 0.05 83.14 12:05:02 5 9.81 0.00 4.06 1.26 0.05 84.81 12:05:02 6 12.17 0.00 4.81 2.57 0.05 80.40 12:05:02 7 8.10 0.00 4.84 5.05 0.07 81.94 12:06:01 all 14.70 0.00 3.23 0.60 0.06 81.41 12:06:01 0 14.72 0.00 3.79 0.00 0.03 81.46 12:06:01 1 15.60 0.00 3.51 0.24 0.05 80.60 12:06:01 2 14.00 0.00 3.63 2.62 0.05 79.71 12:06:01 3 14.65 0.00 3.00 0.05 0.07 82.23 12:06:01 4 15.05 0.00 3.26 1.18 0.07 80.44 12:06:01 5 15.09 0.00 2.93 0.29 0.05 81.64 12:06:01 6 14.63 0.00 2.89 0.00 0.07 82.42 12:06:01 7 13.90 0.00 2.83 0.45 0.07 82.76 12:07:01 all 0.03 0.00 0.02 0.00 0.01 99.94 12:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:07:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:07:01 2 0.00 0.00 0.02 0.00 0.02 99.97 12:07:01 3 0.08 0.00 0.02 0.00 0.00 99.90 12:07:01 4 0.02 0.00 0.02 0.02 0.00 99.95 12:07:01 5 0.03 0.00 0.02 0.00 0.02 99.93 12:07:01 6 0.00 0.00 0.02 0.02 0.00 99.97 12:07:01 7 0.05 0.00 0.03 0.00 0.02 99.90 12:08:01 all 0.08 0.00 0.02 0.01 0.01 99.89 12:08:01 0 0.03 0.00 0.03 0.00 0.00 99.93 12:08:01 1 0.03 0.00 0.03 0.00 0.02 99.92 12:08:01 2 0.37 0.00 0.02 0.03 0.02 99.57 12:08:01 3 0.08 0.00 0.07 0.00 0.02 99.83 12:08:01 4 0.02 0.00 0.00 0.02 0.00 99.97 12:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 6 0.03 0.00 0.00 0.00 0.00 99.97 12:08:01 7 0.02 0.00 0.02 0.00 0.02 99.95 12:09:01 all 0.27 0.00 0.02 0.00 0.01 99.71 12:09:01 0 0.02 0.00 0.00 0.00 0.02 99.97 12:09:01 1 0.00 0.00 0.02 0.00 0.00 99.98 12:09:01 2 2.04 0.00 0.07 0.02 0.03 97.85 12:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:09:01 4 0.02 0.00 0.00 0.02 0.00 99.97 12:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 5.08 0.00 1.52 0.67 0.03 92.70 Average: 0 5.40 0.00 1.71 0.82 0.02 92.04 Average: 1 5.39 0.00 1.47 0.77 0.03 92.34 Average: 2 5.17 0.00 1.50 0.68 0.03 92.62 Average: 3 5.05 0.00 1.39 0.65 0.03 92.89 Average: 4 5.04 0.00 1.65 0.51 0.02 92.78 Average: 5 4.94 0.00 1.40 0.31 0.02 93.33 Average: 6 5.31 0.00 1.53 0.52 0.02 92.62 Average: 7 4.35 0.00 1.53 1.09 0.03 93.00