---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-117 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-117) 05/26/22 _x86_64_ (8 CPU) 08:07:06 LINUX RESTART (8 CPU) 08:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:09:01 79.64 3.07 76.57 0.00 378.74 61749.71 0.00 08:10:01 45.34 0.08 45.26 0.00 2.67 21523.90 0.00 08:11:01 1.02 0.00 1.02 0.00 0.00 12.26 0.00 08:12:02 1.73 0.00 1.73 0.00 0.00 21.59 0.00 08:13:01 1.22 0.02 1.20 0.00 0.14 14.37 0.00 08:14:01 1.80 0.00 1.80 0.00 0.00 20.39 0.00 Average: 21.85 0.53 21.32 0.00 63.76 13927.85 0.00 08:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 28834524 31684976 608752 1.85 107752 3000928 2369916 6.98 1245584 2404740 83508 08:10:01 28573392 31786740 509436 1.55 121832 3316052 1808320 5.33 1164428 2711932 160 08:11:01 28573300 31786876 508952 1.55 121888 3316056 1808320 5.33 1164308 2711944 20 08:12:02 28578788 31792532 502792 1.53 121936 3316060 1808320 5.33 1157916 2711948 12 08:13:01 28579512 31793264 502008 1.53 121972 3316068 1808320 5.33 1157844 2711956 12 08:14:01 28588120 31802240 493360 1.50 122044 3316068 1808320 5.33 1149432 2712256 20 Average: 28621273 31774438 520883 1.58 119571 3263539 1901919 5.61 1173252 2660796 13955 08:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 docker0 9.37 10.05 0.80 90.31 0.00 0.00 0.00 0.00 08:09:01 ens3 183.14 113.65 3475.22 37.10 0.00 0.00 0.00 0.00 08:09:01 veth65b1c0c 8.25 9.03 0.76 79.97 0.00 0.00 0.00 0.01 08:09:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 123.73 85.32 2529.45 53.00 0.00 0.00 0.00 0.00 08:10:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 14.55 7.28 13.39 0.84 0.00 0.00 0.00 0.00 08:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:02 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:12:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 0.19 0.19 0.08 0.07 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 1.57 1.68 0.13 15.09 0.00 0.00 0.00 0.00 Average: ens3 53.77 34.52 1005.73 15.21 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-117) 05/26/22 _x86_64_ (8 CPU) 08:07:06 LINUX RESTART (8 CPU) 08:08:01 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 15.81 0.00 3.54 1.02 0.07 79.56 08:09:01 0 16.93 0.00 3.72 4.66 0.07 74.61 08:09:01 1 15.01 0.00 3.20 0.29 0.07 81.44 08:09:01 2 15.17 0.00 3.43 0.22 0.07 81.11 08:09:01 3 15.96 0.00 3.21 0.39 0.08 80.36 08:09:01 4 16.24 0.00 4.18 0.13 0.07 79.37 08:09:01 5 13.45 0.00 3.27 0.13 0.07 83.08 08:09:01 6 15.84 0.00 3.94 1.42 0.08 78.71 08:09:01 7 17.86 0.00 3.37 0.91 0.07 77.79 08:10:01 all 10.81 0.00 2.25 0.64 0.05 86.25 08:10:01 0 10.19 0.00 2.46 0.47 0.07 86.82 08:10:01 1 10.66 0.00 2.32 0.65 0.03 86.34 08:10:01 2 12.17 0.00 2.54 0.30 0.05 84.93 08:10:01 3 10.29 0.00 2.03 0.30 0.05 87.32 08:10:01 4 11.83 0.00 2.02 0.18 0.05 85.92 08:10:01 5 10.44 0.00 2.38 0.18 0.05 86.95 08:10:01 6 10.28 0.00 1.81 0.00 0.05 87.86 08:10:01 7 10.61 0.00 2.47 3.02 0.05 83.85 08:11:01 all 0.06 0.00 0.02 0.00 0.00 99.92 08:11:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:11:01 1 0.00 0.00 0.00 0.03 0.00 99.97 08:11:01 2 0.18 0.00 0.02 0.00 0.00 99.80 08:11:01 3 0.03 0.00 0.00 0.00 0.02 99.95 08:11:01 4 0.07 0.00 0.02 0.00 0.00 99.92 08:11:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:11:01 7 0.12 0.00 0.07 0.00 0.00 99.82 08:12:02 all 0.02 0.00 0.02 0.00 0.00 99.95 08:12:02 0 0.00 0.00 0.00 0.00 0.00 100.00 08:12:02 1 0.02 0.00 0.03 0.02 0.00 99.93 08:12:02 2 0.00 0.00 0.00 0.00 0.00 100.00 08:12:02 3 0.03 0.00 0.02 0.00 0.00 99.95 08:12:02 4 0.08 0.00 0.05 0.00 0.02 99.85 08:12:02 5 0.02 0.00 0.03 0.00 0.00 99.95 08:12:02 6 0.00 0.00 0.02 0.02 0.00 99.97 08:12:02 7 0.02 0.00 0.03 0.00 0.00 99.95 08:13:01 all 0.02 0.00 0.01 0.00 0.00 99.97 08:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 2 0.02 0.00 0.02 0.00 0.00 99.97 08:13:01 3 0.05 0.00 0.00 0.00 0.00 99.95 08:13:01 4 0.05 0.00 0.03 0.00 0.02 99.90 08:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 6 0.02 0.00 0.00 0.02 0.00 99.97 08:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 all 0.04 0.00 0.06 0.01 0.00 99.90 08:14:01 0 0.03 0.00 0.07 0.00 0.02 99.88 08:14:01 1 0.03 0.00 0.10 0.03 0.00 99.83 08:14:01 2 0.02 0.00 0.03 0.00 0.00 99.95 08:14:01 3 0.08 0.00 0.05 0.00 0.00 99.87 08:14:01 4 0.10 0.00 0.03 0.00 0.00 99.87 08:14:01 5 0.05 0.00 0.13 0.00 0.00 99.82 08:14:01 6 0.00 0.00 0.03 0.02 0.00 99.95 08:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.45 0.00 0.98 0.28 0.02 94.27 Average: 0 4.53 0.00 1.05 0.85 0.03 93.55 Average: 1 4.27 0.00 0.94 0.17 0.02 94.60 Average: 2 4.58 0.00 1.00 0.09 0.02 94.31 Average: 3 4.40 0.00 0.88 0.11 0.03 94.58 Average: 4 4.72 0.00 1.05 0.05 0.03 94.15 Average: 5 3.98 0.00 0.97 0.05 0.02 94.98 Average: 6 4.35 0.00 0.97 0.25 0.02 94.41 Average: 7 4.76 0.00 0.99 0.65 0.02 93.58