---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64445 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-64445) 05/24/22 _x86_64_ (8 CPU) 02:38:28 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:40:01 202.52 11.16 191.35 0.00 1982.34 119324.91 0.00 02:41:01 4.10 0.00 4.10 0.00 0.00 58.01 0.00 02:42:01 0.95 0.00 0.95 0.00 0.00 12.26 0.00 02:43:01 1.53 0.00 1.53 0.00 0.00 17.99 0.00 02:44:01 6.93 0.15 6.78 0.00 14.53 3365.57 0.00 Average: 43.20 2.26 40.94 0.00 399.36 24554.93 0.00 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 28536124 31753760 541592 1.65 121244 3319424 2242580 6.61 1230620 2681968 260 02:41:01 28572148 31789392 508184 1.55 121376 3319280 1919380 5.66 1196800 2681484 12 02:42:01 28572004 31789340 508004 1.54 121420 3319300 1919380 5.66 1197052 2681488 20 02:43:01 28579572 31797080 500272 1.52 121452 3319432 1919380 5.66 1189848 2681620 16 02:44:01 27687700 31734236 560776 1.71 137576 4082196 2359184 6.95 1267344 3443500 770092 Average: 28389510 31772762 523766 1.59 124614 3471926 2071981 6.11 1216333 2834012 154080 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 16.61 18.11 1.75 328.79 0.00 0.00 0.00 0.00 02:40:01 ens3 410.81 267.27 7918.85 111.80 0.00 0.00 0.00 0.00 02:40:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 ens3 1.47 0.80 1.04 0.48 0.00 0.00 0.00 0.00 02:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 ens3 0.45 0.23 0.26 0.20 0.00 0.00 0.00 0.00 02:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 ens3 150.06 77.35 4071.13 9.64 0.00 0.00 0.00 0.00 02:44:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 3.32 3.62 0.35 65.76 0.00 0.00 0.00 0.00 Average: ens3 112.59 69.16 2398.18 24.42 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 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-64445) 05/24/22 _x86_64_ (8 CPU) 02:38:28 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 20.45 0.00 5.59 1.06 0.09 72.82 02:40:01 0 20.16 0.00 5.12 1.30 0.07 73.35 02:40:01 1 23.05 0.00 5.30 1.40 0.08 70.16 02:40:01 2 19.41 0.00 5.57 1.60 0.08 73.33 02:40:01 3 20.17 0.00 6.07 0.47 0.08 73.20 02:40:01 4 19.84 0.00 5.47 1.65 0.07 72.97 02:40:01 5 20.48 0.00 5.50 0.27 0.10 73.65 02:40:01 6 20.33 0.00 5.78 0.85 0.08 72.96 02:40:01 7 20.12 0.00 5.93 0.92 0.12 72.91 02:41:01 all 0.06 0.00 0.04 0.01 0.00 99.89 02:41:01 0 0.03 0.00 0.05 0.02 0.00 99.90 02:41:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:41:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:41:01 3 0.07 0.00 0.07 0.00 0.02 99.85 02:41:01 4 0.10 0.00 0.03 0.02 0.00 99.85 02:41:01 5 0.07 0.00 0.02 0.00 0.00 99.92 02:41:01 6 0.07 0.00 0.05 0.00 0.02 99.87 02:41:01 7 0.07 0.00 0.03 0.03 0.00 99.87 02:42:01 all 0.01 0.00 0.01 0.00 0.01 99.96 02:42:01 0 0.00 0.00 0.03 0.00 0.02 99.95 02:42:01 1 0.00 0.00 0.00 0.00 0.02 99.98 02:42:01 2 0.03 0.00 0.02 0.00 0.02 99.93 02:42:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:42:01 4 0.00 0.00 0.02 0.02 0.02 99.95 02:42:01 5 0.02 0.00 0.02 0.00 0.00 99.97 02:42:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:42:01 7 0.02 0.00 0.00 0.02 0.00 99.97 02:43:01 all 0.03 0.00 0.01 0.01 0.00 99.95 02:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 02:43:01 2 0.03 0.00 0.05 0.00 0.00 99.92 02:43:01 3 0.03 0.00 0.03 0.00 0.00 99.93 02:43:01 4 0.03 0.00 0.02 0.03 0.00 99.92 02:43:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:43:01 6 0.07 0.00 0.02 0.00 0.00 99.92 02:43:01 7 0.02 0.00 0.00 0.02 0.00 99.97 02:44:01 all 3.00 0.00 1.19 0.04 0.01 95.77 02:44:01 0 3.06 0.00 1.04 0.02 0.02 95.87 02:44:01 1 3.64 0.00 1.50 0.00 0.00 94.85 02:44:01 2 3.31 0.00 1.19 0.02 0.02 95.47 02:44:01 3 3.15 0.00 1.19 0.00 0.00 95.66 02:44:01 4 3.06 0.00 1.02 0.18 0.00 95.74 02:44:01 5 2.83 0.00 1.17 0.00 0.02 95.98 02:44:01 6 2.46 0.00 0.98 0.00 0.02 96.55 02:44:01 7 2.46 0.00 1.44 0.07 0.02 96.02 Average: all 4.66 0.00 1.36 0.22 0.02 93.74 Average: 0 4.61 0.00 1.24 0.26 0.02 93.86 Average: 1 5.30 0.00 1.35 0.28 0.02 93.05 Average: 2 4.54 0.00 1.36 0.32 0.02 93.76 Average: 3 4.64 0.00 1.46 0.09 0.02 93.79 Average: 4 4.55 0.00 1.30 0.38 0.02 93.77 Average: 5 4.63 0.00 1.33 0.05 0.02 93.96 Average: 6 4.55 0.00 1.36 0.17 0.02 93.90 Average: 7 4.48 0.00 1.46 0.21 0.03 93.82