---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20725 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 9.6G 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 9.6G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20725) 04/12/22 _x86_64_ (8 CPU) 21:22:42 LINUX RESTART (8 CPU) 21:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:24:01 349.48 49.47 300.02 0.00 4579.29 148712.83 0.00 21:25:01 161.81 0.12 161.69 0.00 12.40 20774.40 0.00 21:26:01 1.90 0.00 1.90 0.00 0.00 21.48 0.00 21:27:01 1.53 0.00 1.53 0.00 0.00 17.46 0.00 21:28:01 1.28 0.02 1.27 0.00 0.13 13.73 0.00 Average: 102.37 9.79 92.59 0.00 906.09 33522.96 0.00 21:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:24:01 29570328 31792980 529204 1.61 99500 2415876 2146216 6.33 1149728 1826640 4976 21:25:01 29122636 31797420 496440 1.51 108280 2832920 1807232 5.33 1125852 2242804 268 21:26:01 29123480 31798376 494848 1.50 108340 2832924 1807232 5.33 1124820 2242808 20 21:27:01 29125052 31799924 493484 1.50 108380 2832924 1807232 5.33 1124484 2242808 60 21:28:01 29125464 31800284 493116 1.50 108416 2832924 1807232 5.33 1123568 2242812 12 Average: 29213392 31797797 501418 1.52 106583 2749514 1875029 5.53 1129690 2159574 1067 21:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:24:01 vethfe3c6ae 1.73 1.81 0.15 3.97 0.00 0.00 0.00 0.00 21:24:01 docker0 23.13 26.91 2.10 138.96 0.00 0.00 0.00 0.00 21:24:01 lo 6.24 6.24 0.61 0.61 0.00 0.00 0.00 0.00 21:24:01 ens3 633.01 388.76 2904.40 154.87 0.00 0.00 0.00 0.00 21:25:01 docker0 24.76 31.93 1.55 146.67 0.00 0.00 0.00 0.00 21:25:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:25:01 ens3 204.02 139.13 2713.85 76.75 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 ens3 1.33 1.32 0.08 0.12 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:27:01 ens3 0.38 0.42 0.02 0.03 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 9.53 11.72 0.73 56.85 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 166.19 104.98 1117.68 45.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20725) 04/12/22 _x86_64_ (8 CPU) 21:22:42 LINUX RESTART (8 CPU) 21:23:02 CPU %user %nice %system %iowait %steal %idle 21:24:01 all 8.71 0.00 3.30 1.90 0.05 86.04 21:24:01 0 6.94 0.00 3.58 3.62 0.07 85.79 21:24:01 1 8.88 0.00 4.31 3.36 0.03 83.42 21:24:01 2 11.13 0.00 3.21 0.56 0.05 85.04 21:24:01 3 10.30 0.00 3.48 0.68 0.07 85.47 21:24:01 4 6.99 0.00 2.37 0.22 0.05 90.36 21:24:01 5 6.58 0.00 2.94 3.54 0.05 86.88 21:24:01 6 8.60 0.00 3.01 1.33 0.05 87.01 21:24:01 7 10.25 0.00 3.48 1.90 0.05 84.32 21:25:01 all 6.25 0.00 2.65 0.80 0.04 90.25 21:25:01 0 4.87 0.00 2.29 1.41 0.03 91.40 21:25:01 1 5.08 0.00 2.76 3.06 0.05 89.05 21:25:01 2 7.22 0.00 2.59 0.72 0.05 89.42 21:25:01 3 8.19 0.00 2.84 0.08 0.05 88.84 21:25:01 4 7.54 0.00 2.95 0.39 0.03 89.09 21:25:01 5 5.88 0.00 2.28 0.10 0.03 91.71 21:25:01 6 6.04 0.00 2.84 0.39 0.05 90.69 21:25:01 7 5.23 0.00 2.68 0.27 0.05 91.77 21:26:01 all 0.08 0.00 0.01 0.01 0.00 99.91 21:26:01 0 0.02 0.00 0.02 0.02 0.00 99.95 21:26:01 1 0.00 0.00 0.02 0.03 0.00 99.95 21:26:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:26:01 3 0.05 0.00 0.02 0.00 0.02 99.92 21:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:26:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:26:01 6 0.50 0.00 0.00 0.00 0.00 99.50 21:26:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:27:01 all 0.27 0.00 0.02 0.01 0.00 99.70 21:27:01 0 0.00 0.00 0.05 0.03 0.02 99.90 21:27:01 1 0.03 0.00 0.03 0.02 0.00 99.92 21:27:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:27:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:27:01 4 0.03 0.00 0.00 0.00 0.02 99.95 21:27:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:27:01 6 1.97 0.00 0.00 0.00 0.00 98.03 21:27:01 7 0.03 0.00 0.02 0.00 0.00 99.95 21:28:01 all 0.26 0.00 0.01 0.01 0.00 99.71 21:28:01 0 0.00 0.00 0.00 0.03 0.00 99.97 21:28:01 1 0.00 0.00 0.00 0.03 0.00 99.97 21:28:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:28:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:28:01 4 0.03 0.00 0.03 0.00 0.02 99.92 21:28:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:28:01 6 1.97 0.00 0.00 0.00 0.02 98.01 21:28:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 3.08 0.00 1.18 0.54 0.02 95.17 Average: 0 2.34 0.00 1.18 1.01 0.02 95.45 Average: 1 2.77 0.00 1.41 1.29 0.02 94.52 Average: 2 3.64 0.00 1.16 0.25 0.02 94.93 Average: 3 3.68 0.00 1.26 0.15 0.03 94.88 Average: 4 2.89 0.00 1.06 0.12 0.02 95.90 Average: 5 2.48 0.00 1.04 0.71 0.02 95.75 Average: 6 3.78 0.00 1.15 0.34 0.02 94.71 Average: 7 3.06 0.00 1.22 0.43 0.02 95.27