---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7316 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: 2799.996 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 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-7316) 03/16/22 _x86_64_ (8 CPU) 18:27:40 LINUX RESTART (8 CPU) 18:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:29:01 339.94 45.33 294.61 0.00 4092.19 163529.30 0.00 18:30:01 30.91 0.05 30.86 0.00 1.07 16501.27 0.00 18:31:01 1.18 0.00 1.18 0.00 0.00 13.06 0.00 18:32:01 1.13 0.00 1.13 0.00 0.00 13.20 0.00 18:33:01 4.45 0.17 4.28 0.00 12.26 93.85 0.00 Average: 74.64 8.99 65.65 0.00 810.14 35602.60 0.00 18:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:29:01 28677324 31727696 570556 1.74 120680 3186060 2211372 6.52 1261320 2543072 497596 18:30:01 28831092 31783720 514796 1.57 110304 3093420 1795988 5.29 1190364 2457352 180 18:31:01 28832208 31784976 513072 1.56 110336 3093424 1795988 5.29 1189636 2457356 12 18:32:01 28836304 31789344 508596 1.55 110376 3093556 1795988 5.29 1184420 2457492 152 18:33:01 28819636 31774440 521636 1.59 110552 3094624 1917008 5.65 1199608 2457892 308 Average: 28799313 31772035 525731 1.60 112450 3112217 1903269 5.61 1205070 2474633 99650 18:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:29:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 18:29:01 docker0 33.23 28.59 4.37 333.69 0.00 0.00 0.00 0.00 18:29:01 ens3 833.15 542.82 7340.93 126.14 0.00 0.00 0.00 0.00 18:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 ens3 32.26 30.59 13.58 46.95 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 14.76 7.46 13.07 0.73 0.00 0.00 0.00 0.00 18:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 ens3 13.40 7.80 13.67 4.48 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 6.56 5.64 0.86 65.84 0.00 0.00 0.00 0.00 Average: ens3 176.55 116.34 1456.59 35.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7316) 03/16/22 _x86_64_ (8 CPU) 18:27:40 LINUX RESTART (8 CPU) 18:28:02 CPU %user %nice %system %iowait %steal %idle 18:29:01 all 16.32 0.00 5.29 2.03 0.07 76.30 18:29:01 0 17.42 0.00 5.20 2.39 0.07 74.93 18:29:01 1 15.10 0.00 5.93 3.25 0.07 75.64 18:29:01 2 15.77 0.00 4.46 2.76 0.07 76.95 18:29:01 3 16.26 0.00 5.75 0.22 0.09 77.68 18:29:01 4 15.72 0.00 5.42 1.08 0.07 77.72 18:29:01 5 15.98 0.00 4.53 1.80 0.07 77.63 18:29:01 6 17.67 0.00 6.01 3.36 0.05 72.92 18:29:01 7 16.61 0.00 5.04 1.36 0.07 76.92 18:30:01 all 1.01 0.00 0.44 0.27 0.02 98.27 18:30:01 0 1.00 0.00 0.50 0.17 0.02 98.31 18:30:01 1 0.78 0.00 0.48 0.15 0.02 98.56 18:30:01 2 0.57 0.00 0.50 0.00 0.02 98.92 18:30:01 3 1.07 0.00 0.67 1.62 0.03 96.61 18:30:01 4 1.05 0.00 0.40 0.03 0.02 98.50 18:30:01 5 0.53 0.00 0.27 0.13 0.00 99.07 18:30:01 6 2.29 0.00 0.28 0.02 0.02 97.40 18:30:01 7 0.74 0.00 0.38 0.05 0.02 98.81 18:31:01 all 0.29 0.00 0.02 0.00 0.01 99.67 18:31:01 0 0.05 0.00 0.00 0.00 0.00 99.95 18:31:01 1 0.07 0.00 0.05 0.03 0.00 99.85 18:31:01 2 0.03 0.00 0.00 0.00 0.00 99.97 18:31:01 3 0.10 0.00 0.05 0.00 0.02 99.83 18:31:01 4 0.05 0.00 0.05 0.00 0.02 99.88 18:31:01 5 0.03 0.00 0.00 0.00 0.02 99.95 18:31:01 6 1.95 0.00 0.02 0.00 0.02 98.01 18:31:01 7 0.02 0.00 0.02 0.00 0.00 99.97 18:32:01 all 0.28 0.00 0.01 0.00 0.01 99.69 18:32:01 0 0.05 0.00 0.02 0.00 0.00 99.93 18:32:01 1 0.07 0.00 0.02 0.02 0.00 99.90 18:32:01 2 0.02 0.00 0.00 0.00 0.00 99.98 18:32:01 3 0.02 0.00 0.05 0.00 0.03 99.90 18:32:01 4 0.03 0.00 0.00 0.00 0.02 99.95 18:32:01 5 0.05 0.00 0.02 0.00 0.00 99.93 18:32:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:32:01 7 1.99 0.00 0.02 0.02 0.00 97.98 18:33:01 all 0.65 0.00 0.13 0.02 0.01 99.19 18:33:01 0 0.78 0.00 0.17 0.03 0.02 99.00 18:33:01 1 0.70 0.00 0.12 0.07 0.02 99.10 18:33:01 2 0.50 0.00 0.12 0.00 0.00 99.38 18:33:01 3 0.22 0.00 0.08 0.02 0.02 99.67 18:33:01 4 0.48 0.00 0.10 0.00 0.03 99.38 18:33:01 5 0.13 0.00 0.13 0.00 0.00 99.73 18:33:01 6 0.40 0.00 0.12 0.00 0.00 99.48 18:33:01 7 1.97 0.00 0.20 0.03 0.02 97.78 Average: all 3.63 0.00 1.15 0.46 0.02 94.74 Average: 0 3.78 0.00 1.15 0.51 0.02 94.54 Average: 1 3.27 0.00 1.29 0.69 0.02 94.73 Average: 2 3.31 0.00 1.00 0.54 0.02 95.14 Average: 3 3.45 0.00 1.29 0.37 0.04 94.85 Average: 4 3.39 0.00 1.17 0.22 0.03 95.19 Average: 5 3.28 0.00 0.97 0.38 0.02 95.36 Average: 6 4.38 0.00 1.25 0.66 0.02 93.70 Average: 7 4.18 0.00 1.10 0.28 0.02 94.42