---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-177 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-177) 05/26/22 _x86_64_ (8 CPU) 21:26:13 LINUX RESTART (8 CPU) 21:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:28:01 78.17 3.02 75.16 0.00 385.56 60164.72 0.00 21:29:01 50.79 0.10 50.69 0.00 5.07 51741.53 0.00 21:30:01 4.80 0.00 4.80 0.00 0.00 27961.75 0.00 21:31:01 5.21 0.00 5.21 0.00 0.00 27967.61 0.00 21:32:01 3.48 0.02 3.47 0.00 0.13 17616.13 0.00 21:33:01 1.50 0.00 1.50 0.00 0.00 18.66 0.00 Average: 23.84 0.52 23.32 0.00 64.23 30828.87 0.00 21:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:28:01 28863516 31676696 617836 1.88 104692 2972792 2218304 6.54 1241052 2386212 106528 21:29:01 28568068 31783916 512700 1.56 121364 3318820 1916536 5.65 1164072 2716484 20 21:30:01 28568544 31784588 511768 1.56 121452 3318828 1916536 5.65 1164108 2716496 20 21:31:01 28570116 31786516 509780 1.55 121532 3318956 1916536 5.65 1161780 2716744 32 21:32:01 28570384 31786912 509400 1.55 121612 3318956 1916536 5.65 1162268 2716752 28 21:33:01 28579280 31795968 500312 1.52 121652 3318968 1916536 5.65 1152684 2716844 28 Average: 28619985 31769099 526966 1.60 118717 3261220 1966831 5.80 1174327 2661589 17776 21:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:28:01 ens3 205.39 139.54 3454.54 75.43 0.00 0.00 0.00 0.00 21:28:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 21:28:01 docker0 1.37 1.46 0.17 10.63 0.00 0.00 0.00 0.00 21:28:01 veth030f178 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 21:29:01 ens3 134.71 90.48 2733.47 15.93 0.00 0.00 0.00 0.00 21:29:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:29:01 docker0 15.71 17.56 1.15 194.29 0.00 0.00 0.00 0.00 21:30:01 ens3 0.48 0.37 0.26 0.20 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 ens3 0.18 0.13 0.08 0.07 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 ens3 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 56.43 38.17 1024.53 15.10 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 2.85 3.17 0.22 34.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-177) 05/26/22 _x86_64_ (8 CPU) 21:26:13 LINUX RESTART (8 CPU) 21:27:02 CPU %user %nice %system %iowait %steal %idle 21:28:01 all 15.62 0.00 3.87 0.99 0.05 79.48 21:28:01 0 15.89 0.00 4.34 3.84 0.07 75.85 21:28:01 1 15.42 0.00 4.00 0.58 0.05 79.95 21:28:01 2 16.28 0.00 3.69 0.79 0.05 79.19 21:28:01 3 16.35 0.00 4.16 1.04 0.05 78.40 21:28:01 4 14.66 0.00 3.16 0.31 0.05 81.82 21:28:01 5 15.69 0.00 3.97 0.62 0.05 79.67 21:28:01 6 14.66 0.00 3.09 0.31 0.03 81.91 21:28:01 7 16.00 0.00 4.52 0.41 0.05 79.02 21:29:01 all 7.17 0.00 2.15 0.63 0.04 90.02 21:29:01 0 7.12 0.00 2.07 0.82 0.03 89.96 21:29:01 1 7.48 0.00 2.10 0.50 0.05 89.86 21:29:01 2 7.78 0.00 1.92 0.10 0.03 90.16 21:29:01 3 6.98 0.00 2.29 0.02 0.03 90.67 21:29:01 4 7.51 0.00 1.81 0.00 0.03 90.65 21:29:01 5 6.89 0.00 2.45 3.50 0.03 87.12 21:29:01 6 6.71 0.00 2.08 0.07 0.03 91.11 21:29:01 7 6.85 0.00 2.45 0.00 0.05 90.65 21:30:01 all 0.03 0.00 0.01 0.02 0.00 99.93 21:30:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:30:01 1 0.10 0.00 0.05 0.13 0.00 99.72 21:30:01 2 0.05 0.00 0.00 0.00 0.02 99.93 21:30:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:30:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:30:01 5 0.00 0.00 0.02 0.05 0.00 99.93 21:30:01 6 0.02 0.00 0.00 0.00 0.02 99.97 21:30:01 7 0.02 0.00 0.05 0.00 0.00 99.93 21:31:01 all 0.04 0.00 0.02 0.02 0.01 99.92 21:31:01 0 0.00 0.00 0.02 0.02 0.00 99.97 21:31:01 1 0.10 0.00 0.05 0.07 0.02 99.77 21:31:01 2 0.07 0.00 0.02 0.00 0.00 99.92 21:31:01 3 0.00 0.00 0.02 0.00 0.02 99.97 21:31:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:31:01 5 0.07 0.00 0.00 0.05 0.02 99.87 21:31:01 6 0.02 0.00 0.03 0.00 0.00 99.95 21:31:01 7 0.03 0.00 0.00 0.00 0.00 99.97 21:32:01 all 0.25 0.00 0.01 0.01 0.00 99.72 21:32:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:32:01 1 0.13 0.00 0.03 0.08 0.00 99.75 21:32:01 2 1.71 0.00 0.00 0.00 0.02 98.27 21:32:01 3 0.00 0.00 0.02 0.00 0.00 99.98 21:32:01 4 0.05 0.00 0.02 0.00 0.00 99.93 21:32:01 5 0.03 0.00 0.02 0.03 0.00 99.92 21:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:32:01 7 0.03 0.00 0.02 0.00 0.00 99.95 21:33:01 all 0.29 0.00 0.02 0.01 0.00 99.67 21:33:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:33:01 1 0.17 0.00 0.07 0.02 0.02 99.73 21:33:01 2 2.00 0.00 0.02 0.00 0.00 97.98 21:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:33:01 4 0.02 0.00 0.03 0.00 0.00 99.95 21:33:01 5 0.07 0.00 0.05 0.07 0.00 99.82 21:33:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:33:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 3.84 0.00 1.00 0.28 0.02 94.86 Average: 0 3.78 0.00 1.06 0.77 0.02 94.38 Average: 1 3.86 0.00 1.04 0.23 0.02 94.85 Average: 2 4.59 0.00 0.92 0.14 0.02 94.32 Average: 3 3.83 0.00 1.07 0.17 0.02 94.91 Average: 4 3.66 0.00 0.83 0.05 0.01 95.45 Average: 5 3.74 0.00 1.07 0.72 0.02 94.46 Average: 6 3.53 0.00 0.86 0.06 0.01 95.54 Average: 7 3.77 0.00 1.16 0.07 0.02 94.99