---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23467 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 144G 8% / 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23467) 08/24/22 _x86_64_ (8 CPU) 23:16:09 LINUX RESTART (8 CPU) 23:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:18:01 233.59 1.40 232.19 0.00 50.52 74663.80 0.00 23:19:02 185.80 0.08 185.72 0.00 4.00 33047.83 0.00 23:20:01 0.91 0.00 0.91 0.00 0.00 10.57 0.00 23:21:01 1.58 0.00 1.58 0.00 0.00 18.00 0.00 23:22:01 1.15 0.02 1.13 0.00 0.13 13.46 0.00 23:23:01 2.42 0.63 1.78 0.00 22.53 21.06 0.00 Average: 71.10 0.36 70.75 0.00 12.90 18013.02 0.00 23:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:18:01 27689368 31731556 553336 1.68 149176 4083880 2165392 6.38 1470960 3246476 179552 23:19:02 27432464 31785164 500740 1.52 183604 4321052 1775352 5.23 1276072 3659152 24 23:20:01 27432576 31785424 500148 1.52 183612 4321056 1775352 5.23 1275392 3659156 20 23:21:01 27442040 31794960 490520 1.49 183628 4321060 1775352 5.23 1265944 3659188 16 23:22:01 27442528 31795492 489868 1.49 183680 4321060 1775352 5.23 1266432 3659196 28 23:23:01 27442660 31795752 489124 1.49 183724 4321564 1775352 5.23 1266656 3659264 16 Average: 27480273 31781391 503956 1.53 177904 4281612 1840359 5.42 1303576 3590405 29943 23:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:18:01 docker0 138.75 219.74 10.63 2850.44 0.00 0.00 0.00 0.00 23:18:01 vethf3b1a46 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 23:18:01 ens3 509.03 338.24 8220.57 100.42 0.00 0.00 0.00 0.00 23:18:01 lo 4.73 4.73 0.47 0.47 0.00 0.00 0.00 0.00 23:19:02 docker0 2.67 4.92 0.16 73.89 0.00 0.00 0.00 0.00 23:19:02 ens3 142.03 95.58 2615.39 40.11 0.00 0.00 0.00 0.00 23:19:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 ens3 4.40 4.38 0.35 7.01 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 ens3 5.92 11.95 1.12 11.07 0.00 0.00 0.00 0.00 23:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 23.64 37.55 1.80 488.78 0.00 0.00 0.00 0.00 Average: ens3 110.56 75.26 1811.35 26.51 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23467) 08/24/22 _x86_64_ (8 CPU) 23:16:09 LINUX RESTART (8 CPU) 23:17:01 CPU %user %nice %system %iowait %steal %idle 23:18:01 all 16.02 0.00 5.42 1.41 0.07 77.08 23:18:01 0 16.87 0.00 6.75 3.27 0.07 73.04 23:18:01 1 16.20 0.00 5.75 0.19 0.07 77.79 23:18:01 2 16.62 0.00 4.50 0.68 0.07 78.13 23:18:01 3 14.64 0.00 5.03 0.22 0.07 80.04 23:18:01 4 16.40 0.00 5.82 0.93 0.07 76.79 23:18:01 5 15.61 0.00 4.89 0.30 0.07 79.13 23:18:01 6 16.09 0.00 5.28 3.64 0.05 74.94 23:18:01 7 15.75 0.00 5.37 2.05 0.09 76.75 23:19:02 all 4.46 0.00 2.12 1.03 0.03 92.36 23:19:02 0 4.97 0.00 2.09 1.21 0.03 91.69 23:19:02 1 4.20 0.00 2.39 2.22 0.02 91.17 23:19:02 2 3.75 0.00 1.57 0.07 0.03 94.58 23:19:02 3 5.92 0.00 2.12 0.27 0.03 91.65 23:19:02 4 4.42 0.00 2.41 1.56 0.03 91.57 23:19:02 5 4.10 0.00 1.67 0.07 0.02 94.15 23:19:02 6 3.03 0.00 2.46 1.29 0.03 93.18 23:19:02 7 5.31 0.00 2.22 1.54 0.03 90.90 23:20:01 all 0.02 0.00 0.01 0.00 0.00 99.97 23:20:01 0 0.00 0.00 0.00 0.02 0.00 99.98 23:20:01 1 0.07 0.00 0.03 0.00 0.02 99.88 23:20:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:20:01 3 0.02 0.00 0.02 0.00 0.00 99.97 23:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:20:01 7 0.03 0.00 0.00 0.00 0.00 99.97 23:21:01 all 0.02 0.00 0.02 0.00 0.00 99.95 23:21:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:21:01 1 0.03 0.00 0.07 0.02 0.00 99.88 23:21:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:21:01 3 0.02 0.00 0.03 0.00 0.00 99.95 23:21:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:21:01 5 0.03 0.00 0.03 0.00 0.00 99.93 23:21:01 6 0.02 0.00 0.00 0.02 0.00 99.97 23:21:01 7 0.02 0.00 0.02 0.00 0.00 99.97 23:22:01 all 0.02 0.00 0.01 0.01 0.00 99.95 23:22:01 0 0.02 0.00 0.02 0.05 0.00 99.92 23:22:01 1 0.08 0.00 0.00 0.05 0.02 99.85 23:22:01 2 0.00 0.00 0.02 0.00 0.00 99.98 23:22:01 3 0.03 0.00 0.03 0.00 0.00 99.93 23:22:01 4 0.00 0.00 0.03 0.00 0.00 99.97 23:22:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:22:01 6 0.00 0.00 0.00 0.02 0.00 99.98 23:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:23:01 all 0.09 0.00 0.02 0.01 0.00 99.88 23:23:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:23:01 1 0.13 0.00 0.08 0.02 0.00 99.77 23:23:01 2 0.10 0.00 0.00 0.00 0.00 99.90 23:23:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:23:01 4 0.03 0.00 0.00 0.00 0.00 99.97 23:23:01 5 0.17 0.00 0.02 0.02 0.00 99.80 23:23:01 6 0.05 0.00 0.02 0.03 0.00 99.90 23:23:01 7 0.17 0.00 0.03 0.00 0.00 99.80 Average: all 3.42 0.00 1.26 0.41 0.02 94.90 Average: 0 3.64 0.00 1.47 0.76 0.02 94.12 Average: 1 3.44 0.00 1.38 0.41 0.02 94.75 Average: 2 3.40 0.00 1.01 0.12 0.02 95.45 Average: 3 3.43 0.00 1.20 0.08 0.02 95.27 Average: 4 3.46 0.00 1.37 0.41 0.02 94.74 Average: 5 3.31 0.00 1.10 0.06 0.01 95.52 Average: 6 3.18 0.00 1.29 0.83 0.01 94.70 Average: 7 3.51 0.00 1.26 0.59 0.02 94.62