---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20859 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 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-20859) 07/23/22 _x86_64_ (8 CPU) 08:08:22 LINUX RESTART (8 CPU) 08:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:10:01 126.92 11.10 115.83 0.00 1977.47 69787.67 0.00 08:11:01 41.78 0.03 41.74 0.00 0.93 19379.19 0.00 08:12:01 0.97 0.00 0.97 0.00 0.00 11.86 0.00 08:13:01 1.48 0.00 1.48 0.00 0.00 18.26 0.00 08:14:01 1.80 0.20 1.60 0.00 12.26 21.73 0.00 Average: 34.59 2.27 32.32 0.00 398.16 17844.28 0.00 08:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 28843416 31752720 543100 1.65 106792 3056908 1976040 5.82 1222776 2418948 75276 08:11:01 28440028 31775744 521420 1.59 121112 3435744 1761996 5.19 1216036 2792448 24 08:12:01 28440588 31776332 520544 1.58 121144 3435748 1761996 5.19 1215464 2792452 20 08:13:01 28448184 31784176 512560 1.56 121176 3435880 1761996 5.19 1207768 2792584 180 08:14:01 28445784 31782504 514112 1.56 121248 3436120 1782952 5.25 1208684 2792912 132 Average: 28523600 31774295 522347 1.59 118294 3360080 1808996 5.33 1214146 2717869 15126 08:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 08:10:01 ens3 340.50 252.97 5763.66 95.95 0.00 0.00 0.00 0.00 08:10:01 vethf9b9242 7.96 8.33 0.71 52.88 0.00 0.00 0.00 0.00 08:10:01 docker0 10.70 10.61 0.88 79.05 0.00 0.00 0.00 0.00 08:11:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:11:01 ens3 99.80 67.11 2524.99 12.33 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 08:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 4.80 2.72 10.51 0.37 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:13:01 ens3 0.15 0.13 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 08:14:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:14:01 ens3 6.83 4.52 7.07 2.40 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 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 90.42 65.49 1661.27 22.21 0.00 0.00 0.00 0.00 Average: docker0 2.14 2.12 0.18 15.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20859) 07/23/22 _x86_64_ (8 CPU) 08:08:22 LINUX RESTART (8 CPU) 08:09:01 CPU %user %nice %system %iowait %steal %idle 08:10:01 all 17.50 0.00 4.71 0.88 0.06 76.85 08:10:01 0 16.62 0.00 4.34 0.20 0.07 78.77 08:10:01 1 18.77 0.00 4.97 2.00 0.05 74.21 08:10:01 2 17.45 0.00 4.46 0.79 0.05 77.25 08:10:01 3 17.59 0.00 4.92 1.97 0.07 75.45 08:10:01 4 17.90 0.00 4.40 0.20 0.05 77.45 08:10:01 5 17.36 0.00 4.37 0.81 0.05 77.40 08:10:01 6 16.71 0.00 5.51 0.64 0.07 77.07 08:10:01 7 17.59 0.00 4.72 0.41 0.07 77.21 08:11:01 all 3.77 0.00 1.42 0.41 0.02 94.38 08:11:01 0 3.73 0.00 1.32 0.32 0.02 94.61 08:11:01 1 3.73 0.00 1.54 2.16 0.02 92.55 08:11:01 2 2.91 0.00 1.42 0.77 0.03 94.86 08:11:01 3 5.00 0.00 1.34 0.00 0.02 93.64 08:11:01 4 3.45 0.00 1.27 0.00 0.02 95.26 08:11:01 5 4.05 0.00 1.15 0.03 0.02 94.75 08:11:01 6 3.90 0.00 1.62 0.00 0.00 94.48 08:11:01 7 3.37 0.00 1.71 0.02 0.02 94.89 08:12:01 all 0.03 0.00 0.01 0.00 0.00 99.95 08:12:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 1 0.05 0.00 0.00 0.02 0.00 99.93 08:12:01 2 0.02 0.00 0.00 0.02 0.00 99.97 08:12:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:12:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 5 0.03 0.00 0.02 0.00 0.00 99.95 08:12:01 6 0.03 0.00 0.02 0.00 0.02 99.93 08:12:01 7 0.05 0.00 0.03 0.00 0.00 99.92 08:13:01 all 0.03 0.00 0.03 0.01 0.00 99.94 08:13:01 0 0.05 0.00 0.02 0.00 0.00 99.93 08:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 2 0.07 0.00 0.03 0.02 0.00 99.88 08:13:01 3 0.00 0.00 0.00 0.03 0.00 99.97 08:13:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:13:01 5 0.02 0.00 0.05 0.00 0.02 99.92 08:13:01 6 0.03 0.00 0.07 0.00 0.00 99.90 08:13:01 7 0.03 0.00 0.03 0.00 0.00 99.93 08:14:01 all 0.20 0.00 0.08 0.01 0.01 99.70 08:14:01 0 0.12 0.00 0.12 0.00 0.00 99.77 08:14:01 1 0.13 0.00 0.10 0.00 0.00 99.77 08:14:01 2 0.38 0.00 0.15 0.05 0.00 99.42 08:14:01 3 0.10 0.00 0.02 0.02 0.00 99.87 08:14:01 4 0.33 0.00 0.07 0.02 0.02 99.57 08:14:01 5 0.27 0.00 0.05 0.02 0.02 99.65 08:14:01 6 0.15 0.00 0.07 0.00 0.00 99.78 08:14:01 7 0.08 0.00 0.08 0.00 0.02 99.82 Average: all 4.27 0.00 1.24 0.26 0.02 94.21 Average: 0 4.07 0.00 1.15 0.10 0.02 94.66 Average: 1 4.51 0.00 1.31 0.83 0.01 93.33 Average: 2 4.14 0.00 1.21 0.33 0.02 94.30 Average: 3 4.52 0.00 1.25 0.40 0.02 93.80 Average: 4 4.31 0.00 1.14 0.04 0.02 94.48 Average: 5 4.31 0.00 1.12 0.17 0.02 94.39 Average: 6 4.14 0.00 1.45 0.13 0.02 94.27 Average: 7 4.18 0.00 1.30 0.08 0.02 94.41