---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34254 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-34254) 04/29/22 _x86_64_ (8 CPU) 14:51:34 LINUX RESTART (8 CPU) 14:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:53:01 271.29 30.46 240.83 0.00 2615.48 130799.39 0.00 14:54:01 46.47 0.07 46.40 0.00 5.46 39008.06 0.00 14:55:01 1.28 0.00 1.28 0.00 0.00 16.14 0.00 14:56:01 0.98 0.00 0.98 0.00 0.00 12.53 0.00 14:57:01 1.42 0.02 1.40 0.00 0.13 15.46 0.00 Average: 63.60 6.03 57.58 0.00 517.31 33650.96 0.00 14:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 28658548 31551404 744268 2.26 111168 3033732 2217348 6.53 1431136 2386948 165768 14:54:01 28544020 31764028 534368 1.63 121816 3321268 1811080 5.34 1226408 2680544 168 14:55:01 28545552 31765632 532576 1.62 121856 3321264 1811080 5.34 1225424 2680548 28 14:56:01 28547244 31767360 530804 1.61 121884 3321276 1811080 5.34 1222664 2680552 184 14:57:01 28547528 31768028 530440 1.61 121936 3321276 1811080 5.34 1222664 2680900 8 Average: 28568578 31723290 574491 1.75 119732 3263763 1892334 5.58 1265659 2621898 33231 14:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 docker0 21.63 23.24 1.96 334.07 0.00 0.00 0.00 0.00 14:53:01 veth1274b87 17.91 20.19 1.62 294.41 0.00 0.00 0.00 0.02 14:53:01 ens3 628.71 354.46 6152.19 116.08 0.00 0.00 0.00 0.00 14:53:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 135.39 82.21 2528.34 55.35 0.00 0.00 0.00 0.00 14:54:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 15.26 5.73 13.36 0.62 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 4.27 4.59 0.39 65.93 0.00 0.00 0.00 0.00 Average: ens3 154.34 87.63 1724.23 34.14 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34254) 04/29/22 _x86_64_ (8 CPU) 14:51:34 LINUX RESTART (8 CPU) 14:52:02 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 19.46 0.00 5.07 1.72 0.11 73.63 14:53:01 0 21.33 0.00 4.86 0.31 0.10 73.40 14:53:01 1 18.61 0.00 4.64 0.62 0.09 76.05 14:53:01 2 18.76 0.00 5.61 4.56 0.14 70.94 14:53:01 3 19.70 0.00 5.20 2.26 0.12 72.72 14:53:01 4 19.52 0.00 5.12 3.92 0.12 71.32 14:53:01 5 19.70 0.00 5.34 1.41 0.12 73.44 14:53:01 6 18.88 0.00 4.78 0.31 0.10 75.93 14:53:01 7 19.22 0.00 5.03 0.34 0.12 75.28 14:54:01 all 7.31 0.00 1.81 0.69 0.05 90.14 14:54:01 0 7.70 0.00 1.61 0.03 0.05 90.60 14:54:01 1 8.02 0.00 1.90 0.00 0.07 90.02 14:54:01 2 6.60 0.00 1.51 1.26 0.05 90.58 14:54:01 3 6.89 0.00 1.98 0.05 0.05 91.03 14:54:01 4 7.16 0.00 2.45 3.35 0.07 86.97 14:54:01 5 7.72 0.00 1.84 0.05 0.03 90.35 14:54:01 6 7.34 0.00 1.57 0.00 0.07 91.02 14:54:01 7 7.04 0.00 1.63 0.76 0.05 90.52 14:55:01 all 0.08 0.00 0.03 0.01 0.00 99.88 14:55:01 0 0.38 0.00 0.12 0.00 0.00 99.50 14:55:01 1 0.03 0.00 0.00 0.00 0.00 99.97 14:55:01 2 0.00 0.00 0.00 0.03 0.00 99.97 14:55:01 3 0.05 0.00 0.02 0.00 0.00 99.93 14:55:01 4 0.02 0.00 0.03 0.02 0.00 99.93 14:55:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:55:01 6 0.05 0.00 0.02 0.00 0.00 99.93 14:55:01 7 0.10 0.00 0.05 0.00 0.00 99.85 14:56:01 all 0.02 0.00 0.01 0.01 0.00 99.96 14:56:01 0 0.03 0.00 0.02 0.02 0.02 99.92 14:56:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:56:01 2 0.00 0.00 0.00 0.05 0.00 99.95 14:56:01 3 0.03 0.00 0.02 0.00 0.02 99.93 14:56:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:56:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:56:01 6 0.03 0.00 0.02 0.00 0.00 99.95 14:56:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:57:01 all 0.11 0.00 0.02 0.01 0.00 99.86 14:57:01 0 0.83 0.00 0.03 0.02 0.02 99.10 14:57:01 1 0.00 0.00 0.02 0.00 0.00 99.98 14:57:01 2 0.00 0.00 0.02 0.02 0.00 99.97 14:57:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:57:01 4 0.02 0.00 0.05 0.00 0.00 99.93 14:57:01 5 0.00 0.00 0.02 0.02 0.00 99.97 14:57:01 6 0.00 0.00 0.02 0.00 0.00 99.98 14:57:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 5.31 0.00 1.37 0.48 0.03 92.81 Average: 0 5.97 0.00 1.31 0.07 0.04 92.61 Average: 1 5.25 0.00 1.29 0.12 0.03 93.31 Average: 2 4.99 0.00 1.40 1.16 0.04 92.42 Average: 3 5.25 0.00 1.42 0.45 0.04 92.84 Average: 4 5.26 0.00 1.51 1.44 0.04 91.76 Average: 5 5.41 0.00 1.42 0.29 0.03 92.86 Average: 6 5.18 0.00 1.26 0.06 0.03 93.47 Average: 7 5.18 0.00 1.32 0.22 0.03 93.24