---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9047 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: 2799.994 BogoMIPS: 5599.98 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9047) 03/25/22 _x86_64_ (8 CPU) 06:16:21 LINUX RESTART (8 CPU) 06:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:18:01 110.60 10.94 99.66 0.00 1982.32 90928.77 0.00 06:19:01 7.71 0.05 7.66 0.00 1.33 682.97 0.00 06:20:01 1.35 0.00 1.35 0.00 0.00 15.61 0.00 06:21:01 1.02 0.00 1.02 0.00 0.00 13.73 0.00 06:22:01 5.70 0.18 5.52 0.00 13.46 104.92 0.00 Average: 25.00 2.21 22.79 0.00 394.32 18115.05 0.00 06:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 28822460 31774004 521096 1.58 109776 3092568 1974816 5.82 1220564 2434660 48 06:19:01 28839800 31791848 503536 1.53 110096 3092668 1811704 5.34 1213740 2422188 164 06:20:01 28839940 31792008 503176 1.53 110128 3092672 1811704 5.34 1214276 2422188 16 06:21:01 28849104 31801424 493664 1.50 110168 3092800 1811704 5.34 1204664 2422316 48 06:22:01 28816176 31771044 519192 1.58 110396 3093932 1952568 5.75 1232580 2419272 340 Average: 28833496 31786066 508133 1.55 110113 3092928 1872499 5.52 1217165 2424125 123 06:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 ens3 400.46 260.58 6658.77 96.50 0.00 0.00 0.00 0.00 06:18:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 06:18:01 docker0 35.38 32.40 4.54 334.07 0.00 0.00 0.00 0.00 06:19:01 ens3 8.80 5.40 8.19 2.92 0.00 0.00 0.00 0.00 06:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 ens3 0.42 0.25 0.26 0.20 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 ens3 25.98 14.06 26.22 8.62 0.00 0.00 0.00 0.00 06:22:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 86.14 55.42 1321.52 21.41 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 6.98 6.40 0.90 65.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9047) 03/25/22 _x86_64_ (8 CPU) 06:16:21 LINUX RESTART (8 CPU) 06:17:02 CPU %user %nice %system %iowait %steal %idle 06:18:01 all 21.00 0.00 5.51 1.18 0.07 72.24 06:18:01 0 23.14 0.00 5.64 2.49 0.07 68.66 06:18:01 1 19.75 0.00 5.44 0.71 0.07 74.04 06:18:01 2 21.84 0.00 5.67 1.68 0.07 70.75 06:18:01 3 19.60 0.00 5.48 0.55 0.07 74.30 06:18:01 4 21.00 0.00 5.34 0.55 0.07 73.04 06:18:01 5 22.09 0.00 5.70 2.62 0.07 69.52 06:18:01 6 19.91 0.00 4.93 0.50 0.05 74.61 06:18:01 7 20.66 0.00 5.87 0.38 0.07 73.02 06:19:01 all 0.22 0.00 0.15 0.07 0.01 99.55 06:19:01 0 0.13 0.00 0.17 0.00 0.00 99.70 06:19:01 1 0.30 0.00 0.20 0.17 0.02 99.32 06:19:01 2 0.20 0.00 0.15 0.17 0.02 99.47 06:19:01 3 0.25 0.00 0.12 0.10 0.00 99.53 06:19:01 4 0.28 0.00 0.10 0.00 0.02 99.60 06:19:01 5 0.15 0.00 0.10 0.02 0.02 99.72 06:19:01 6 0.20 0.00 0.20 0.13 0.02 99.45 06:19:01 7 0.23 0.00 0.18 0.00 0.00 99.58 06:20:01 all 0.01 0.00 0.01 0.01 0.01 99.96 06:20:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:20:01 1 0.00 0.00 0.00 0.02 0.03 99.95 06:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:20:01 3 0.02 0.00 0.03 0.00 0.02 99.93 06:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 06:20:01 5 0.00 0.00 0.02 0.03 0.00 99.95 06:20:01 6 0.03 0.00 0.02 0.00 0.00 99.95 06:20:01 7 0.00 0.00 0.02 0.00 0.02 99.97 06:21:01 all 0.03 0.00 0.01 0.00 0.00 99.95 06:21:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:21:01 1 0.03 0.00 0.05 0.02 0.00 99.90 06:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 06:21:01 3 0.05 0.00 0.02 0.00 0.00 99.93 06:21:01 4 0.02 0.00 0.00 0.00 0.00 99.98 06:21:01 5 0.03 0.00 0.02 0.00 0.02 99.93 06:21:01 6 0.05 0.00 0.00 0.00 0.00 99.95 06:21:01 7 0.03 0.00 0.02 0.02 0.00 99.93 06:22:01 all 0.58 0.00 0.21 0.02 0.01 99.18 06:22:01 0 0.80 0.00 0.23 0.00 0.00 98.97 06:22:01 1 0.73 0.00 0.27 0.08 0.03 98.88 06:22:01 2 0.75 0.00 0.22 0.00 0.02 99.02 06:22:01 3 0.45 0.00 0.18 0.00 0.02 99.35 06:22:01 4 0.67 0.00 0.22 0.00 0.02 99.10 06:22:01 5 0.34 0.00 0.22 0.05 0.00 99.40 06:22:01 6 0.53 0.00 0.13 0.02 0.00 99.32 06:22:01 7 0.37 0.00 0.23 0.02 0.00 99.38 Average: all 4.27 0.00 1.15 0.25 0.02 94.31 Average: 0 4.71 0.00 1.19 0.49 0.02 93.59 Average: 1 4.06 0.00 1.16 0.19 0.03 94.55 Average: 2 4.47 0.00 1.19 0.36 0.02 93.96 Average: 3 3.98 0.00 1.14 0.13 0.02 94.73 Average: 4 4.29 0.00 1.11 0.11 0.02 94.47 Average: 5 4.43 0.00 1.19 0.53 0.02 93.84 Average: 6 4.04 0.00 1.03 0.13 0.01 94.78 Average: 7 4.15 0.00 1.24 0.08 0.02 94.51