---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-28985 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 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-28985) 09/12/22 _x86_64_ (8 CPU) 19:06:41 LINUX RESTART (8 CPU) 19:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:08:01 366.29 45.43 320.86 0.00 4079.99 174036.13 0.00 19:09:01 57.85 0.07 57.78 0.00 5.33 30756.15 0.00 19:10:01 1.28 0.00 1.28 0.00 0.00 14.41 0.00 19:11:01 1.58 0.00 1.58 0.00 0.00 19.60 0.00 19:12:01 1.10 0.03 1.07 0.00 0.40 13.33 0.00 19:13:01 1.47 0.00 1.47 0.00 0.00 17.86 0.00 Average: 70.77 7.48 63.29 0.00 671.47 33753.22 0.00 19:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:08:01 28262208 31668036 623864 1.90 132772 3492248 2356520 6.94 1413932 2763360 462888 19:09:01 28425040 31775984 520028 1.58 122260 3443232 1935276 5.70 1240188 2774944 300 19:10:01 28425132 31776136 519736 1.58 122288 3443240 1935276 5.70 1239900 2774948 184 19:11:01 28433984 31785124 510716 1.55 122320 3443368 1935276 5.70 1230708 2775080 12 19:12:01 28434832 31786016 509780 1.55 122364 3443372 1954664 5.76 1230020 2775096 24 19:13:01 28441596 31792868 502768 1.53 122392 3443384 1954664 5.76 1223384 2775096 180 Average: 28403799 31764027 531149 1.62 124066 3451474 2011946 5.93 1263022 2773087 77265 19:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:08:01 ens3 726.86 441.79 7191.43 110.32 0.00 0.00 0.00 0.00 19:08:01 docker0 43.15 51.08 3.63 738.67 0.00 0.00 0.00 0.00 19:08:01 vethf87e544 39.32 48.01 3.73 695.40 0.00 0.00 0.00 0.06 19:08:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 19:09:01 ens3 124.61 99.57 2525.85 61.48 0.00 0.00 0.00 0.00 19:09:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 19:10:01 ens3 0.48 0.40 0.29 0.20 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 ens3 14.23 7.88 13.20 0.70 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:12:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 ens3 0.28 0.18 0.08 0.07 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 142.79 90.66 1606.32 28.57 0.00 0.00 0.00 0.00 Average: docker0 7.10 8.40 0.60 121.39 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-28985) 09/12/22 _x86_64_ (8 CPU) 19:06:41 LINUX RESTART (8 CPU) 19:07:02 CPU %user %nice %system %iowait %steal %idle 19:08:01 all 20.50 0.00 5.34 2.60 0.08 71.48 19:08:01 0 22.85 0.00 5.77 1.22 0.09 70.08 19:08:01 1 20.93 0.00 4.78 4.31 0.09 69.89 19:08:01 2 20.83 0.00 6.12 0.34 0.09 72.62 19:08:01 3 22.55 0.00 5.25 0.19 0.07 71.93 19:08:01 4 19.75 0.00 4.86 4.53 0.10 70.76 19:08:01 5 18.33 0.00 5.16 3.99 0.09 72.42 19:08:01 6 20.84 0.00 5.19 0.31 0.07 73.59 19:08:01 7 17.87 0.00 5.60 5.94 0.07 70.52 19:09:01 all 6.83 0.00 2.11 0.46 0.03 90.57 19:09:01 0 6.52 0.00 1.73 0.35 0.02 91.38 19:09:01 1 7.11 0.00 2.11 0.02 0.02 90.74 19:09:01 2 6.50 0.00 2.70 3.12 0.02 87.66 19:09:01 3 6.60 0.00 2.00 0.08 0.03 91.28 19:09:01 4 6.50 0.00 2.75 0.00 0.02 90.74 19:09:01 5 7.22 0.00 1.90 0.10 0.03 90.75 19:09:01 6 7.00 0.00 1.76 0.02 0.03 91.19 19:09:01 7 7.21 0.00 1.96 0.02 0.03 90.78 19:10:01 all 0.12 0.00 0.02 0.00 0.00 99.86 19:10:01 0 0.03 0.00 0.05 0.00 0.00 99.92 19:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:10:01 2 0.00 0.00 0.00 0.02 0.00 99.98 19:10:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:10:01 5 0.85 0.00 0.08 0.00 0.00 99.07 19:10:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:10:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:11:01 all 0.31 0.00 0.04 0.01 0.01 99.63 19:11:01 0 0.03 0.00 0.08 0.05 0.02 99.82 19:11:01 1 0.03 0.00 0.03 0.00 0.02 99.92 19:11:01 2 0.08 0.00 0.00 0.00 0.02 99.90 19:11:01 3 0.07 0.00 0.10 0.00 0.00 99.83 19:11:01 4 0.05 0.00 0.03 0.00 0.02 99.90 19:11:01 5 2.04 0.00 0.00 0.02 0.02 97.93 19:11:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:11:01 7 0.13 0.00 0.03 0.00 0.02 99.82 19:12:01 all 0.17 0.00 0.04 0.00 0.00 99.79 19:12:01 0 0.05 0.00 0.03 0.02 0.00 99.90 19:12:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 19:12:01 3 0.02 0.00 0.00 0.00 0.00 99.98 19:12:01 4 0.02 0.00 0.05 0.00 0.00 99.93 19:12:01 5 1.25 0.00 0.21 0.00 0.00 98.53 19:12:01 6 0.00 0.00 0.00 0.00 0.00 100.00 19:12:01 7 0.00 0.00 0.02 0.00 0.00 99.98 19:13:01 all 0.03 0.00 0.02 0.00 0.00 99.95 19:13:01 0 0.03 0.00 0.05 0.00 0.00 99.92 19:13:01 1 0.02 0.00 0.02 0.00 0.00 99.97 19:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 19:13:01 3 0.00 0.00 0.03 0.00 0.00 99.97 19:13:01 4 0.12 0.00 0.05 0.00 0.02 99.82 19:13:01 5 0.02 0.00 0.00 0.02 0.00 99.97 19:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 19:13:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.57 0.00 1.24 0.50 0.02 93.66 Average: 0 4.84 0.00 1.27 0.27 0.02 93.61 Average: 1 4.59 0.00 1.14 0.70 0.02 93.56 Average: 2 4.49 0.00 1.45 0.58 0.02 93.46 Average: 3 4.78 0.00 1.21 0.04 0.02 93.95 Average: 4 4.34 0.00 1.27 0.74 0.03 93.62 Average: 5 4.87 0.00 1.20 0.67 0.02 93.24 Average: 6 4.57 0.00 1.14 0.05 0.02 94.22 Average: 7 4.13 0.00 1.25 0.97 0.02 93.64