---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20393 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-20393) 07/18/22 _x86_64_ (8 CPU) 10:27:11 LINUX RESTART (8 CPU) 10:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:29:01 233.69 3.03 230.66 0.00 373.50 36269.51 0.00 10:30:01 31.01 0.03 30.98 0.00 0.93 16438.88 0.00 10:31:01 0.95 0.00 0.95 0.00 0.00 11.20 0.00 10:32:01 1.22 0.00 1.22 0.00 0.00 14.93 0.00 10:33:01 1.13 0.02 1.12 0.00 0.13 13.33 0.00 10:34:01 5.67 0.00 5.67 0.00 0.00 110.78 0.00 Average: 45.08 0.51 44.58 0.00 61.56 8732.81 0.00 10:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:01 29021728 31731616 566528 1.72 107528 2871564 2226900 6.56 1159552 2316692 258064 10:30:01 28828624 31778908 514080 1.56 120136 3070752 1794852 5.29 1132900 2503556 188 10:31:01 28829328 31779560 513336 1.56 120156 3070756 1794852 5.29 1133084 2503560 12 10:32:01 28831840 31781992 511148 1.55 120180 3070760 1794852 5.29 1130932 2503588 8 10:33:01 28830956 31781176 511856 1.56 120236 3070768 1794852 5.29 1131504 2503600 44 10:34:01 28822876 31774512 516596 1.57 120524 3071000 1921680 5.66 1140316 2501368 748 Average: 28860892 31771294 522257 1.59 118127 3037600 1887998 5.56 1138048 2472061 43177 10:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:29:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 10:29:01 ens3 286.00 194.15 4606.70 105.28 0.00 0.00 0.00 0.00 10:29:01 docker0 19.73 31.35 1.59 294.46 0.00 0.00 0.00 0.00 10:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:30:01 ens3 32.89 19.85 25.86 15.48 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 4.33 4.63 0.51 7.15 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:32:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 3.87 4.00 0.31 6.98 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:34:01 ens3 14.41 15.48 9.17 18.13 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 veth654970e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 56.31 39.27 763.04 25.28 0.00 0.00 0.00 0.00 Average: docker0 3.24 5.15 0.26 48.39 0.00 0.00 0.00 0.00 Average: veth654970e 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20393) 07/18/22 _x86_64_ (8 CPU) 10:27:11 LINUX RESTART (8 CPU) 10:28:02 CPU %user %nice %system %iowait %steal %idle 10:29:01 all 9.96 0.00 4.26 1.27 0.06 84.45 10:29:01 0 10.39 0.00 4.09 2.01 0.05 83.46 10:29:01 1 11.59 0.00 4.49 1.35 0.05 82.52 10:29:01 2 8.67 0.00 3.35 1.66 0.05 86.27 10:29:01 3 9.64 0.00 4.45 0.97 0.07 84.87 10:29:01 4 9.36 0.00 4.20 0.55 0.05 85.84 10:29:01 5 9.29 0.00 4.12 0.31 0.07 86.22 10:29:01 6 12.64 0.00 4.21 0.34 0.07 82.74 10:29:01 7 8.09 0.00 5.20 2.98 0.05 83.69 10:30:01 all 2.06 0.00 0.88 0.31 0.02 96.74 10:30:01 0 2.07 0.00 0.75 0.18 0.03 96.95 10:30:01 1 2.04 0.00 1.09 0.12 0.02 96.74 10:30:01 2 1.87 0.00 0.95 0.43 0.00 96.74 10:30:01 3 2.70 0.00 0.65 0.00 0.02 96.63 10:30:01 4 2.12 0.00 0.64 0.02 0.02 97.21 10:30:01 5 1.84 0.00 0.97 0.03 0.02 97.14 10:30:01 6 2.06 0.00 0.72 0.22 0.00 97.00 10:30:01 7 1.81 0.00 1.26 1.44 0.03 95.46 10:31:01 all 0.02 0.00 0.02 0.00 0.01 99.95 10:31:01 0 0.05 0.00 0.03 0.00 0.02 99.90 10:31:01 1 0.03 0.00 0.03 0.00 0.02 99.92 10:31:01 2 0.02 0.00 0.00 0.00 0.02 99.97 10:31:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:31:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:31:01 5 0.02 0.00 0.03 0.00 0.00 99.95 10:31:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:31:01 7 0.00 0.00 0.05 0.00 0.00 99.95 10:32:01 all 0.04 0.00 0.02 0.00 0.00 99.94 10:32:01 0 0.12 0.00 0.03 0.00 0.00 99.85 10:32:01 1 0.03 0.00 0.02 0.02 0.00 99.93 10:32:01 2 0.02 0.00 0.03 0.00 0.00 99.95 10:32:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:32:01 4 0.03 0.00 0.00 0.00 0.00 99.97 10:32:01 5 0.03 0.00 0.03 0.00 0.00 99.93 10:32:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:32:01 7 0.03 0.00 0.03 0.02 0.00 99.92 10:33:01 all 0.03 0.00 0.01 0.00 0.00 99.95 10:33:01 0 0.03 0.00 0.03 0.00 0.02 99.92 10:33:01 1 0.05 0.00 0.03 0.00 0.00 99.92 10:33:01 2 0.05 0.00 0.00 0.00 0.00 99.95 10:33:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:33:01 4 0.05 0.00 0.00 0.00 0.00 99.95 10:33:01 5 0.05 0.00 0.03 0.00 0.00 99.92 10:33:01 6 0.00 0.00 0.02 0.02 0.00 99.97 10:33:01 7 0.00 0.00 0.00 0.02 0.00 99.98 10:34:01 all 0.18 0.00 0.14 0.03 0.00 99.65 10:34:01 0 0.20 0.00 0.13 0.00 0.02 99.65 10:34:01 1 0.23 0.00 0.23 0.03 0.00 99.50 10:34:01 2 0.17 0.00 0.13 0.00 0.00 99.70 10:34:01 3 0.15 0.00 0.07 0.00 0.00 99.78 10:34:01 4 0.18 0.00 0.13 0.02 0.00 99.67 10:34:01 5 0.17 0.00 0.15 0.03 0.00 99.65 10:34:01 6 0.10 0.00 0.08 0.00 0.02 99.80 10:34:01 7 0.27 0.00 0.15 0.12 0.00 99.47 Average: all 2.02 0.00 0.88 0.26 0.01 96.83 Average: 0 2.12 0.00 0.83 0.36 0.02 96.67 Average: 1 2.29 0.00 0.97 0.25 0.01 96.48 Average: 2 1.78 0.00 0.74 0.35 0.01 97.12 Average: 3 2.06 0.00 0.85 0.16 0.01 96.91 Average: 4 1.93 0.00 0.82 0.09 0.01 97.15 Average: 5 1.87 0.00 0.88 0.06 0.01 97.18 Average: 6 2.43 0.00 0.82 0.09 0.01 96.64 Average: 7 1.67 0.00 1.09 0.75 0.01 96.48