---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2304 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: 2799.994 BogoMIPS: 5599.98 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-2304) 06/13/22 _x86_64_ (8 CPU) 03:17:23 LINUX RESTART (8 CPU) 03:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:19:01 214.63 12.21 202.42 0.00 2008.87 159758.17 0.00 03:20:01 47.66 0.07 47.59 0.00 1.20 21382.99 0.00 03:21:01 1.03 0.00 1.03 0.00 0.00 11.86 0.00 03:22:01 1.37 0.00 1.37 0.00 0.00 16.66 0.00 03:23:01 1.33 0.02 1.32 0.00 0.13 14.80 0.00 03:24:01 1.48 0.00 1.48 0.00 0.00 17.73 0.00 Average: 44.58 2.05 42.53 0.00 335.01 30198.69 0.00 03:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 28190640 31704988 588112 1.79 159476 3556268 2494536 7.35 1367908 2868160 193476 03:20:01 27944440 31762784 532472 1.62 168492 3817164 1972892 5.81 1310236 3137036 144 03:21:01 27944432 31762876 532064 1.62 168528 3817160 1972892 5.81 1310356 3137040 16 03:22:01 27954284 31772740 522184 1.59 168552 3817172 1972892 5.81 1300928 3137040 60 03:23:01 27954192 31772672 521876 1.59 168600 3817164 1988948 5.86 1300952 3137044 8 03:24:01 27960292 31779064 515512 1.57 168624 3817176 1988948 5.86 1294392 3137176 144 Average: 27991380 31759187 535370 1.63 167045 3773684 2065185 6.09 1314129 3092249 32308 03:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 lo 6.13 6.13 0.60 0.60 0.00 0.00 0.00 0.00 03:19:01 ens3 474.20 328.10 6710.10 107.69 0.00 0.00 0.00 0.00 03:19:01 veth5ad222f 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 03:19:01 docker0 108.97 133.73 8.80 1087.31 0.00 0.00 0.00 0.00 03:20:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 03:20:01 ens3 100.42 63.44 2526.79 13.09 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.40 0.18 0.26 0.19 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:22:01 ens3 0.13 0.13 0.01 0.01 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 0.20 0.20 0.08 0.07 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 ens3 0.08 0.07 0.01 0.01 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: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 95.90 65.35 1539.45 20.17 0.00 0.00 0.00 0.00 Average: docker0 18.16 22.29 1.47 181.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2304) 06/13/22 _x86_64_ (8 CPU) 03:17:23 LINUX RESTART (8 CPU) 03:18:01 CPU %user %nice %system %iowait %steal %idle 03:19:01 all 19.35 0.00 6.43 1.66 0.08 72.48 03:19:01 0 18.31 0.00 6.45 2.67 0.07 72.52 03:19:01 1 19.18 0.00 6.30 0.34 0.07 74.11 03:19:01 2 18.13 0.00 5.89 1.25 0.08 74.64 03:19:01 3 19.95 0.00 6.72 2.46 0.09 70.78 03:19:01 4 20.08 0.00 6.68 1.23 0.08 71.92 03:19:01 5 20.84 0.00 6.53 1.75 0.07 70.82 03:19:01 6 18.79 0.00 5.72 0.37 0.07 75.05 03:19:01 7 19.53 0.00 7.17 3.21 0.09 69.99 03:20:01 all 12.55 0.00 2.43 0.45 0.04 84.54 03:20:01 0 11.09 0.00 1.86 0.67 0.03 86.35 03:20:01 1 12.82 0.00 2.14 2.35 0.03 82.66 03:20:01 2 12.64 0.00 2.27 0.24 0.03 84.82 03:20:01 3 12.43 0.00 2.94 0.03 0.05 84.54 03:20:01 4 13.19 0.00 2.90 0.07 0.03 83.81 03:20:01 5 12.49 0.00 2.42 0.20 0.03 84.86 03:20:01 6 12.57 0.00 2.35 0.02 0.03 85.04 03:20:01 7 13.14 0.00 2.57 0.03 0.03 84.22 03:21:01 all 0.03 0.00 0.01 0.00 0.00 99.95 03:21:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:21:01 1 0.00 0.00 0.00 0.03 0.00 99.97 03:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 3 0.07 0.00 0.03 0.00 0.00 99.90 03:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:21:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 7 0.15 0.00 0.03 0.00 0.02 99.80 03:22:01 all 0.06 0.00 0.02 0.00 0.00 99.92 03:22:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:22:01 1 0.02 0.00 0.02 0.02 0.00 99.95 03:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:22:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:22:01 5 0.05 0.00 0.02 0.00 0.00 99.93 03:22:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:22:01 7 0.37 0.00 0.03 0.00 0.02 99.58 03:23:01 all 0.02 0.00 0.01 0.00 0.00 99.97 03:23:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:23:01 1 0.02 0.00 0.02 0.03 0.02 99.92 03:23:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:23:01 3 0.02 0.00 0.03 0.00 0.00 99.95 03:23:01 4 0.02 0.00 0.00 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 0.00 100.00 03:23:01 7 0.08 0.00 0.03 0.00 0.00 99.88 03:24:01 all 0.02 0.00 0.01 0.01 0.01 99.95 03:24:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:24:01 1 0.02 0.00 0.00 0.07 0.00 99.92 03:24:01 2 0.00 0.00 0.02 0.00 0.02 99.97 03:24:01 3 0.03 0.00 0.00 0.00 0.02 99.95 03:24:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:24:01 5 0.02 0.00 0.03 0.00 0.00 99.95 03:24:01 6 0.03 0.00 0.00 0.00 0.00 99.97 03:24:01 7 0.05 0.00 0.03 0.02 0.02 99.88 Average: all 5.29 0.00 1.47 0.35 0.02 92.87 Average: 0 4.87 0.00 1.38 0.55 0.02 93.18 Average: 1 5.30 0.00 1.40 0.47 0.02 92.81 Average: 2 5.10 0.00 1.35 0.25 0.02 93.28 Average: 3 5.35 0.00 1.60 0.41 0.03 92.61 Average: 4 5.51 0.00 1.59 0.21 0.02 92.67 Average: 5 5.51 0.00 1.48 0.32 0.02 92.67 Average: 6 5.19 0.00 1.33 0.06 0.02 93.40 Average: 7 5.50 0.00 1.63 0.54 0.03 92.31