---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19453 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-19453) 04/11/22 _x86_64_ (8 CPU) 03:19:23 LINUX RESTART (8 CPU) 03:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:21:01 228.33 12.46 215.88 0.00 2079.65 99717.20 0.00 03:22:01 180.82 0.13 180.69 0.00 8.40 38717.68 0.00 03:23:01 1.28 0.00 1.28 0.00 0.00 14.68 0.00 03:24:01 1.22 0.00 1.22 0.00 0.00 14.40 0.00 03:25:01 1.32 0.03 1.28 0.00 0.40 15.06 0.00 03:26:01 1.07 0.00 1.07 0.00 0.00 12.66 0.00 03:27:01 1.22 0.00 1.22 0.00 0.00 14.26 0.00 03:28:01 1.42 0.00 1.42 0.00 0.00 16.94 0.00 03:29:01 1.05 0.00 1.05 0.00 0.00 11.73 0.00 03:30:01 1.52 0.00 1.52 0.00 0.00 22.26 0.00 03:31:01 1.18 0.00 1.18 0.00 0.00 14.00 0.00 Average: 37.99 1.13 36.85 0.00 187.27 12483.71 0.00 03:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 28585476 31631336 662388 2.01 150492 3125324 2109964 6.22 1389228 2483216 107872 03:22:01 28091476 31774100 519060 1.58 165168 3698740 1800088 5.31 1349688 2962172 140 03:23:01 28093008 31775800 517192 1.57 165192 3698744 1800088 5.31 1348564 2962176 8 03:24:01 28093884 31776632 516392 1.57 165204 3698748 1800088 5.31 1348332 2962180 24 03:25:01 28101932 31784736 508184 1.55 165256 3698764 1800088 5.31 1340436 2962196 24 03:26:01 28102892 31785748 507128 1.54 165288 3698768 1800088 5.31 1339064 2962208 156 03:27:01 28110620 31793492 499520 1.52 165320 3698772 1800088 5.31 1331392 2962212 8 03:28:01 28110028 31792952 500040 1.52 165340 3698772 1800088 5.31 1331860 2962216 64 03:29:01 28110296 31793292 499700 1.52 165368 3698768 1800088 5.31 1331692 2962284 20 03:30:01 28110372 31793468 499396 1.52 165424 3698756 1800088 5.31 1331760 2962264 92 03:31:01 28110276 31793392 499348 1.52 165452 3698760 1800088 5.31 1331460 2962268 16 Average: 28147296 31772268 520759 1.58 163955 3646629 1828259 5.39 1343043 2918672 9857 03:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 ens3 392.44 275.34 4901.39 65.85 0.00 0.00 0.00 0.00 03:21:01 veth639d167 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 03:21:01 lo 5.76 5.76 0.57 0.57 0.00 0.00 0.00 0.00 03:21:01 docker0 115.47 140.33 9.80 1109.60 0.00 0.00 0.00 0.00 03:22:01 ens3 180.60 122.28 2691.98 70.11 0.00 0.00 0.00 0.00 03:22:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 03:22:01 docker0 10.45 15.11 0.61 89.70 0.00 0.00 0.00 0.00 03:23:01 ens3 0.27 0.00 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 0.63 0.23 0.14 0.08 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 0.58 0.32 0.33 0.26 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.98 0.44 0.32 0.22 0.00 0.00 0.00 0.00 03:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 1.35 0.25 1.99 0.02 0.00 0.00 0.00 0.00 03:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.28 0.25 0.08 0.08 0.00 0.00 0.00 0.00 03:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 52.04 35.98 685.20 12.36 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 11.31 13.96 0.93 107.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19453) 04/11/22 _x86_64_ (8 CPU) 03:19:23 LINUX RESTART (8 CPU) 03:20:02 CPU %user %nice %system %iowait %steal %idle 03:21:01 all 20.12 0.00 6.16 1.56 0.07 72.09 03:21:01 0 20.04 0.00 5.79 0.74 0.07 73.36 03:21:01 1 20.13 0.00 6.84 5.45 0.07 67.51 03:21:01 2 20.60 0.00 6.77 1.23 0.07 71.33 03:21:01 3 20.46 0.00 5.77 0.19 0.07 73.51 03:21:01 4 20.21 0.00 5.52 3.09 0.07 71.11 03:21:01 5 18.66 0.00 6.82 0.72 0.07 73.73 03:21:01 6 20.51 0.00 6.10 0.47 0.07 72.86 03:21:01 7 20.37 0.00 5.65 0.60 0.07 73.30 03:22:01 all 25.35 0.00 4.76 1.00 0.08 68.81 03:22:01 0 24.59 0.00 4.93 0.35 0.08 70.05 03:22:01 1 25.16 0.00 5.13 0.66 0.08 68.97 03:22:01 2 25.42 0.00 4.81 0.86 0.08 68.83 03:22:01 3 25.62 0.00 4.62 0.22 0.07 69.47 03:22:01 4 24.95 0.00 4.63 1.93 0.08 68.41 03:22:01 5 26.37 0.00 4.52 0.54 0.07 68.51 03:22:01 6 27.44 0.00 4.54 0.29 0.08 67.65 03:22:01 7 23.28 0.00 4.86 3.15 0.10 68.60 03:23:01 all 0.02 0.00 0.02 0.00 0.00 99.95 03:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:23:01 1 0.07 0.00 0.03 0.00 0.02 99.88 03:23:01 2 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 4 0.03 0.00 0.03 0.00 0.00 99.93 03:23:01 5 0.02 0.00 0.02 0.00 0.02 99.95 03:23:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:23:01 7 0.00 0.00 0.03 0.02 0.00 99.95 03:24:01 all 0.03 0.00 0.01 0.00 0.01 99.95 03:24:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:24:01 1 0.08 0.00 0.03 0.00 0.00 99.88 03:24:01 2 0.00 0.00 0.00 0.02 0.02 99.97 03:24:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:24:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:24:01 5 0.03 0.00 0.02 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 0.03 0.00 0.02 0.02 0.00 99.93 03:25:01 all 0.25 0.00 0.02 0.01 0.00 99.72 03:25:01 0 1.86 0.00 0.00 0.00 0.00 98.14 03:25:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:25:01 2 0.03 0.00 0.02 0.03 0.00 99.92 03:25:01 3 0.03 0.00 0.00 0.00 0.00 99.97 03:25:01 4 0.00 0.00 0.02 0.02 0.00 99.97 03:25:01 5 0.00 0.00 0.03 0.00 0.00 99.97 03:25:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:25:01 7 0.02 0.00 0.02 0.00 0.02 99.95 03:26:01 all 0.27 0.00 0.01 0.00 0.01 99.71 03:26:01 0 2.00 0.00 0.02 0.00 0.02 97.97 03:26:01 1 0.03 0.00 0.03 0.00 0.03 99.90 03:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:26:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:26:01 4 0.03 0.00 0.00 0.00 0.00 99.97 03:26:01 5 0.07 0.00 0.00 0.00 0.00 99.93 03:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:26:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:27:01 all 0.27 0.00 0.03 0.00 0.00 99.69 03:27:01 0 2.02 0.00 0.05 0.00 0.00 97.93 03:27:01 1 0.10 0.00 0.07 0.02 0.00 99.82 03:27:01 2 0.00 0.00 0.02 0.02 0.00 99.97 03:27:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:27:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:27:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:27:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:27:01 7 0.02 0.00 0.07 0.00 0.00 99.92 03:28:01 all 0.02 0.00 0.01 0.01 0.01 99.96 03:28:01 0 0.05 0.00 0.00 0.00 0.02 99.93 03:28:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:28:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:28:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:28:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:28:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:28:01 7 0.05 0.00 0.02 0.03 0.02 99.88 03:29:01 all 0.03 0.00 0.00 0.00 0.01 99.96 03:29:01 0 0.05 0.00 0.00 0.00 0.00 99.95 03:29:01 1 0.05 0.00 0.00 0.00 0.03 99.92 03:29:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:29:01 3 0.02 0.00 0.00 0.00 0.02 99.97 03:29:01 4 0.03 0.00 0.00 0.00 0.00 99.97 03:29:01 5 0.02 0.00 0.00 0.00 0.02 99.97 03:29:01 6 0.00 0.00 0.02 0.00 0.00 99.98 03:29:01 7 0.05 0.00 0.02 0.02 0.00 99.92 03:30:01 all 0.04 0.00 0.01 0.01 0.00 99.93 03:30:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:30:01 1 0.12 0.00 0.02 0.02 0.00 99.85 03:30:01 2 0.05 0.00 0.02 0.02 0.02 99.90 03:30:01 3 0.12 0.00 0.02 0.00 0.00 99.87 03:30:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:30:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:30:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:30:01 7 0.00 0.00 0.03 0.02 0.00 99.95 03:31:01 all 0.05 0.00 0.01 0.00 0.01 99.94 03:31:01 0 0.15 0.00 0.00 0.00 0.02 99.83 03:31:01 1 0.05 0.00 0.02 0.00 0.02 99.92 03:31:01 2 0.07 0.00 0.00 0.02 0.00 99.92 03:31:01 3 0.02 0.00 0.03 0.00 0.00 99.95 03:31:01 4 0.03 0.00 0.00 0.02 0.02 99.93 03:31:01 5 0.03 0.00 0.00 0.00 0.00 99.97 03:31:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:31:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.16 0.00 0.98 0.23 0.02 94.61 Average: 0 4.57 0.00 0.97 0.10 0.02 94.35 Average: 1 4.11 0.00 1.09 0.54 0.03 94.23 Average: 2 4.13 0.00 1.04 0.20 0.02 94.62 Average: 3 4.15 0.00 0.94 0.04 0.02 94.86 Average: 4 4.06 0.00 0.91 0.45 0.02 94.56 Average: 5 4.05 0.00 1.02 0.11 0.02 94.80 Average: 6 4.30 0.00 0.95 0.07 0.01 94.66 Average: 7 3.91 0.00 0.96 0.35 0.02 94.77