---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19463 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-19463) 04/11/22 _x86_64_ (8 CPU) 05:05:04 LINUX RESTART (8 CPU) 05:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:07:01 206.13 1.40 204.73 0.00 23.59 58182.34 0.00 05:08:01 87.22 0.02 87.20 0.00 1.73 16021.06 0.00 05:09:01 1.58 0.00 1.58 0.00 0.00 19.75 0.00 05:10:01 1.80 0.00 1.80 0.00 0.00 21.06 0.00 05:11:01 0.95 0.02 0.93 0.00 0.13 11.20 0.00 05:12:01 1.58 0.00 1.58 0.00 0.00 17.59 0.00 05:13:01 1.02 0.00 1.02 0.00 0.00 12.00 0.00 05:14:01 35.60 0.05 35.55 0.00 5.33 18711.63 0.00 05:15:01 1.32 0.00 1.32 0.00 0.00 15.86 0.00 05:16:01 1.40 0.00 1.40 0.00 0.00 21.33 0.00 Average: 33.86 0.15 33.71 0.00 3.08 9303.73 0.00 05:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 28688220 31643064 647900 1.97 151916 3037424 2300940 6.78 1418488 2348656 5160 05:08:01 28615052 31784072 509280 1.55 153916 3244988 1801820 5.31 1309312 2528052 248 05:09:01 28615392 31784496 508820 1.55 153952 3244992 1801820 5.31 1309020 2528056 24 05:10:01 28625256 31794416 498684 1.52 153992 3244988 1801820 5.31 1299108 2528068 16 05:11:01 28625800 31794972 498012 1.51 154012 3245004 1801820 5.31 1298524 2528072 12 05:12:01 28631932 31801144 491792 1.50 154036 3245004 1801820 5.31 1292564 2528076 16 05:13:01 28632140 31801392 491672 1.50 154068 3245008 1801820 5.31 1292632 2528080 16 05:14:01 28108368 31788232 503204 1.53 162508 3697004 1793968 5.29 1324456 2967668 292 05:15:01 28109384 31789276 502116 1.53 162548 3697004 1793968 5.29 1323948 2967668 32 05:16:01 28110032 31790100 500976 1.52 162592 3697112 1793968 5.29 1323556 2967776 180 Average: 28476158 31777116 515246 1.57 156354 3359853 1849376 5.45 1319161 2642017 600 05:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 ens3 212.46 157.63 1142.24 71.84 0.00 0.00 0.00 0.00 05:07:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:07:01 docker0 104.80 136.45 8.28 1096.14 0.00 0.00 0.00 0.00 05:07:01 veth3a2e00a 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 23.66 15.70 106.68 5.22 0.00 0.00 0.00 0.00 05:08:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 05:08:01 docker0 6.45 8.78 0.37 51.66 0.00 0.00 0.00 0.00 05:09:01 ens3 4.30 2.15 3.29 0.52 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 1.03 0.45 0.32 0.21 0.00 0.00 0.00 0.00 05:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 0.72 0.37 0.40 0.26 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 0.22 0.08 0.02 0.01 0.00 0.00 0.00 0.00 05:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 ens3 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 95.83 57.45 2520.57 10.12 0.00 0.00 0.00 0.00 05:14:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 ens3 0.15 0.02 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 ens3 10.61 10.15 2.11 18.24 0.00 0.00 0.00 0.00 05:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 34.91 24.40 377.59 10.64 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 11.13 14.52 0.87 114.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19463) 04/11/22 _x86_64_ (8 CPU) 05:05:04 LINUX RESTART (8 CPU) 05:06:01 CPU %user %nice %system %iowait %steal %idle 05:07:01 all 29.08 0.00 6.83 1.35 0.08 62.66 05:07:01 0 29.10 0.00 6.82 0.79 0.08 63.20 05:07:01 1 28.68 0.00 6.91 0.34 0.07 64.00 05:07:01 2 29.30 0.00 6.58 0.24 0.10 63.77 05:07:01 3 29.19 0.00 6.17 0.80 0.07 63.77 05:07:01 4 28.94 0.00 6.71 2.10 0.07 62.19 05:07:01 5 29.42 0.00 6.28 0.30 0.08 63.92 05:07:01 6 28.55 0.00 7.96 5.74 0.08 57.67 05:07:01 7 29.41 0.00 7.22 0.54 0.08 62.74 05:08:01 all 13.57 0.00 2.31 0.45 0.04 83.63 05:08:01 0 13.66 0.00 2.40 2.45 0.03 81.47 05:08:01 1 15.13 0.00 2.51 0.03 0.05 82.27 05:08:01 2 13.10 0.00 2.18 0.05 0.03 84.64 05:08:01 3 13.95 0.00 2.23 0.02 0.03 83.77 05:08:01 4 13.97 0.00 2.53 0.47 0.03 83.00 05:08:01 5 13.47 0.00 2.18 0.02 0.03 84.30 05:08:01 6 13.38 0.00 1.99 0.38 0.03 84.21 05:08:01 7 11.87 0.00 2.48 0.22 0.03 85.39 05:09:01 all 0.01 0.00 0.02 0.01 0.00 99.96 05:09:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:09:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:09:01 2 0.00 0.00 0.02 0.00 0.02 99.97 05:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 4 0.03 0.00 0.03 0.00 0.00 99.93 05:09:01 5 0.00 0.00 0.02 0.00 0.00 99.98 05:09:01 6 0.00 0.00 0.03 0.05 0.00 99.92 05:09:01 7 0.02 0.00 0.00 0.00 0.02 99.97 05:10:01 all 0.03 0.00 0.01 0.00 0.01 99.94 05:10:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:10:01 1 0.02 0.00 0.02 0.00 0.02 99.95 05:10:01 2 0.02 0.00 0.02 0.00 0.03 99.93 05:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 4 0.08 0.00 0.00 0.00 0.00 99.92 05:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 6 0.07 0.00 0.02 0.03 0.00 99.88 05:10:01 7 0.03 0.00 0.03 0.00 0.00 99.93 05:11:01 all 0.01 0.00 0.01 0.00 0.01 99.96 05:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 2 0.03 0.00 0.02 0.00 0.02 99.93 05:11:01 3 0.00 0.00 0.00 0.00 0.02 99.98 05:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:11:01 5 0.00 0.00 0.00 0.00 0.02 99.98 05:11:01 6 0.00 0.00 0.02 0.03 0.02 99.93 05:11:01 7 0.03 0.00 0.02 0.00 0.02 99.93 05:12:01 all 0.24 0.00 0.01 0.00 0.00 99.75 05:12:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:12:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:12:01 2 0.03 0.00 0.00 0.00 0.02 99.95 05:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:12:01 4 0.02 0.00 0.00 0.00 0.02 99.97 05:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 6 1.76 0.00 0.00 0.03 0.00 98.21 05:12:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 all 0.12 0.00 0.01 0.00 0.01 99.85 05:13:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:13:01 1 0.00 0.00 0.00 0.00 0.02 99.98 05:13:01 2 0.03 0.00 0.02 0.00 0.03 99.92 05:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 6 0.88 0.00 0.02 0.03 0.02 99.05 05:13:01 7 0.03 0.00 0.02 0.00 0.02 99.93 05:14:01 all 3.02 0.00 1.24 0.31 0.02 95.41 05:14:01 0 2.76 0.00 1.79 0.08 0.03 95.33 05:14:01 1 2.88 0.00 1.07 0.03 0.02 96.00 05:14:01 2 3.40 0.00 0.95 0.02 0.02 95.62 05:14:01 3 2.83 0.00 1.31 0.02 0.02 95.83 05:14:01 4 3.39 0.00 1.02 0.08 0.02 95.50 05:14:01 5 3.13 0.00 1.14 0.02 0.02 95.70 05:14:01 6 3.01 0.00 1.21 2.24 0.02 93.52 05:14:01 7 2.78 0.00 1.44 0.00 0.02 95.76 05:15:01 all 0.01 0.00 0.01 0.01 0.00 99.96 05:15:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:15:01 2 0.03 0.00 0.02 0.00 0.03 99.92 05:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:15:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:15:01 6 0.00 0.00 0.03 0.07 0.00 99.90 05:15:01 7 0.05 0.00 0.02 0.00 0.00 99.93 05:16:01 all 0.03 0.00 0.01 0.00 0.01 99.94 05:16:01 0 0.03 0.00 0.05 0.02 0.00 99.90 05:16:01 1 0.03 0.00 0.00 0.00 0.02 99.95 05:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:16:01 4 0.08 0.00 0.02 0.00 0.00 99.90 05:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:16:01 6 0.03 0.00 0.03 0.02 0.02 99.90 05:16:01 7 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 4.58 0.00 1.04 0.21 0.02 94.15 Average: 0 4.54 0.00 1.11 0.33 0.02 94.00 Average: 1 4.64 0.00 1.04 0.04 0.02 94.26 Average: 2 4.56 0.00 0.97 0.03 0.03 94.41 Average: 3 4.58 0.00 0.97 0.08 0.01 94.36 Average: 4 4.62 0.00 1.03 0.26 0.01 94.08 Average: 5 4.58 0.00 0.95 0.03 0.02 94.42 Average: 6 4.73 0.00 1.12 0.85 0.02 93.28 Average: 7 4.39 0.00 1.11 0.08 0.02 94.40