---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-703 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 12G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-703) 06/02/22 _x86_64_ (8 CPU) 21:35:51 LINUX RESTART (8 CPU) 21:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:37:02 352.28 55.60 296.68 0.00 7406.06 199107.90 0.00 21:38:01 58.87 0.22 58.65 0.00 8.41 24656.70 0.00 21:39:01 1.62 0.00 1.62 0.00 0.00 18.14 0.00 21:40:01 1.77 0.00 1.77 0.00 0.00 20.93 0.00 21:41:01 1.47 0.02 1.45 0.00 0.13 16.13 0.00 21:42:01 47.03 0.15 46.88 0.00 15.19 31774.48 0.00 Average: 77.23 9.36 67.87 0.00 1241.79 42650.70 0.00 21:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:37:02 28792396 31632308 663228 2.02 119188 2986368 2153512 6.35 1303768 2399100 55316 21:38:01 28541304 31773996 521900 1.59 123456 3330540 1913216 5.64 1190292 2714624 288 21:39:01 28542600 31775420 520144 1.58 123512 3330544 1913216 5.64 1189632 2714632 180 21:40:01 28543104 31776088 519448 1.58 123568 3330672 1913216 5.64 1187988 2714736 8 21:41:01 28543576 31776664 518792 1.58 123644 3330672 1913216 5.64 1188292 2714764 28 21:42:01 27495952 31706452 585844 1.78 139212 4239800 2294464 6.76 1310384 3583080 204964 Average: 28409822 31740155 554893 1.69 125430 3424766 2016807 5.94 1228393 2806823 43464 21:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:37:02 docker0 3.73 3.23 0.41 41.53 0.00 0.00 0.00 0.00 21:37:02 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 21:37:02 veth248d278 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 21:37:02 ens3 729.01 406.91 6838.01 105.01 0.00 0.00 0.00 0.00 21:38:01 docker0 33.62 41.99 2.97 398.44 0.00 0.00 0.00 0.00 21:38:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 21:38:01 ens3 175.77 130.38 2973.85 67.49 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 6.63 4.23 12.90 0.50 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.43 0.48 0.10 0.16 0.00 0.00 0.00 0.00 21:42:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 21:42:01 ens3 268.21 171.18 7157.11 55.40 0.00 0.00 0.00 0.00 Average: docker0 6.22 7.52 0.57 72.44 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 196.69 118.78 2829.99 37.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-703) 06/02/22 _x86_64_ (8 CPU) 21:35:51 LINUX RESTART (8 CPU) 21:36:01 CPU %user %nice %system %iowait %steal %idle 21:37:02 all 15.74 0.00 5.02 2.06 0.07 77.11 21:37:02 0 14.97 0.00 4.35 1.55 0.07 79.05 21:37:02 1 14.62 0.00 4.69 3.32 0.07 77.30 21:37:02 2 17.23 0.00 4.50 0.24 0.08 77.95 21:37:02 3 13.04 0.00 5.28 1.57 0.07 80.03 21:37:02 4 15.89 0.00 5.92 1.86 0.07 76.26 21:37:02 5 16.80 0.00 5.02 3.56 0.08 74.54 21:37:02 6 17.75 0.00 4.86 2.18 0.07 75.14 21:37:02 7 15.61 0.00 5.53 2.16 0.09 76.62 21:38:01 all 8.43 0.00 2.78 0.65 0.04 88.10 21:38:01 0 8.74 0.00 2.67 0.05 0.05 88.49 21:38:01 1 8.42 0.00 2.98 0.34 0.05 88.21 21:38:01 2 8.00 0.00 2.06 0.10 0.03 89.80 21:38:01 3 7.78 0.00 2.45 0.82 0.03 88.92 21:38:01 4 9.22 0.00 3.19 0.41 0.02 87.16 21:38:01 5 8.00 0.00 2.67 1.23 0.03 88.07 21:38:01 6 9.07 0.00 2.84 0.21 0.03 87.85 21:38:01 7 8.20 0.00 3.41 2.02 0.05 86.32 21:39:01 all 0.05 0.00 0.01 0.01 0.00 99.93 21:39:01 0 0.05 0.00 0.02 0.00 0.00 99.93 21:39:01 1 0.03 0.00 0.00 0.00 0.00 99.97 21:39:01 2 0.03 0.00 0.00 0.00 0.00 99.97 21:39:01 3 0.05 0.00 0.02 0.03 0.00 99.90 21:39:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:39:01 5 0.02 0.00 0.00 0.00 0.00 99.98 21:39:01 6 0.03 0.00 0.03 0.00 0.02 99.92 21:39:01 7 0.13 0.00 0.03 0.02 0.00 99.82 21:40:01 all 0.03 0.00 0.02 0.00 0.00 99.95 21:40:01 0 0.05 0.00 0.05 0.00 0.00 99.90 21:40:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:40:01 3 0.07 0.00 0.03 0.02 0.00 99.88 21:40:01 4 0.02 0.00 0.00 0.00 0.02 99.97 21:40:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:40:01 6 0.07 0.00 0.02 0.00 0.00 99.92 21:40:01 7 0.02 0.00 0.00 0.02 0.00 99.97 21:41:01 all 0.01 0.00 0.02 0.01 0.00 99.96 21:41:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:41:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:41:01 2 0.00 0.00 0.00 0.00 0.02 99.98 21:41:01 3 0.03 0.00 0.03 0.02 0.00 99.92 21:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:41:01 5 0.00 0.00 0.02 0.02 0.00 99.97 21:41:01 6 0.05 0.00 0.03 0.00 0.02 99.90 21:41:01 7 0.00 0.00 0.02 0.02 0.00 99.97 21:42:01 all 4.68 0.00 2.15 0.76 0.03 92.39 21:42:01 0 4.84 0.00 2.05 2.13 0.03 90.95 21:42:01 1 4.00 0.00 1.93 0.02 0.03 94.02 21:42:01 2 5.85 0.00 1.52 0.03 0.02 92.58 21:42:01 3 4.10 0.00 2.16 1.02 0.03 92.68 21:42:01 4 4.58 0.00 2.36 0.27 0.02 92.77 21:42:01 5 4.91 0.00 2.61 0.02 0.03 92.43 21:42:01 6 4.92 0.00 2.08 0.05 0.03 92.92 21:42:01 7 4.22 0.00 2.47 2.56 0.03 90.71 Average: all 4.78 0.00 1.65 0.58 0.02 92.96 Average: 0 4.74 0.00 1.52 0.62 0.03 93.09 Average: 1 4.48 0.00 1.59 0.61 0.03 93.30 Average: 2 5.17 0.00 1.34 0.06 0.03 93.40 Average: 3 4.14 0.00 1.65 0.58 0.02 93.61 Average: 4 4.91 0.00 1.90 0.42 0.02 92.75 Average: 5 4.92 0.00 1.71 0.80 0.03 92.54 Average: 6 5.27 0.00 1.63 0.40 0.03 92.67 Average: 7 4.65 0.00 1.89 1.12 0.03 92.32