---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9205 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: 2799.976 BogoMIPS: 5599.95 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-9205) 03/28/22 _x86_64_ (8 CPU) 02:50:33 LINUX RESTART (8 CPU) 02:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:52:01 287.87 14.40 273.48 0.00 2124.23 112112.90 0.00 02:53:01 30.74 0.03 30.71 0.00 3.47 16222.91 0.00 02:54:01 1.57 0.00 1.57 0.00 0.00 17.20 0.00 02:55:01 2.02 0.00 2.02 0.00 0.00 23.06 0.00 Average: 80.55 3.61 76.95 0.00 531.97 32096.01 0.00 02:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 28782784 31730100 573672 1.74 104436 3107272 2306376 6.80 1258240 2454736 464852 02:53:01 28835840 31789940 512848 1.56 110584 3095632 1862388 5.49 1217564 2430844 164 02:54:01 28837020 31791220 511508 1.56 110680 3095636 1862388 5.49 1217660 2430848 168 02:55:01 28839516 31794016 508732 1.55 110768 3095764 1862388 5.49 1214128 2431056 164 Average: 28823790 31776319 526690 1.60 109117 3098576 1973385 5.82 1226898 2436871 116337 02:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 docker0 30.66 28.59 4.15 328.78 0.00 0.00 0.00 0.00 02:52:01 ens3 561.03 329.39 6868.45 100.01 0.00 0.00 0.00 0.00 02:52:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 38.14 33.71 14.03 49.99 0.00 0.00 0.00 0.00 02:53:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 0.47 0.42 0.26 0.21 0.00 0.00 0.00 0.00 02:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 7.66 7.15 1.04 82.20 0.00 0.00 0.00 0.00 Average: ens3 149.96 90.92 1720.83 37.56 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 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-9205) 03/28/22 _x86_64_ (8 CPU) 02:50:33 LINUX RESTART (8 CPU) 02:51:01 CPU %user %nice %system %iowait %steal %idle 02:52:01 all 21.57 0.00 5.57 1.09 0.08 71.68 02:52:01 0 20.48 0.00 5.84 1.33 0.08 72.27 02:52:01 1 22.26 0.00 5.78 0.83 0.10 71.02 02:52:01 2 20.34 0.00 5.41 0.10 0.07 74.08 02:52:01 3 20.81 0.00 5.66 0.32 0.08 73.12 02:52:01 4 21.95 0.00 5.46 1.59 0.07 70.93 02:52:01 5 22.97 0.00 5.44 2.45 0.08 69.06 02:52:01 6 22.11 0.00 5.71 1.91 0.08 70.19 02:52:01 7 21.63 0.00 5.30 0.19 0.09 72.80 02:53:01 all 1.32 0.00 0.49 0.20 0.01 97.97 02:53:01 0 1.38 0.00 0.53 0.00 0.00 98.08 02:53:01 1 1.09 0.00 0.79 1.17 0.02 96.94 02:53:01 2 0.83 0.00 0.30 0.00 0.02 98.85 02:53:01 3 0.80 0.00 0.35 0.15 0.02 98.68 02:53:01 4 2.88 0.00 0.56 0.18 0.02 96.36 02:53:01 5 1.15 0.00 0.52 0.12 0.02 98.20 02:53:01 6 1.25 0.00 0.47 0.02 0.02 98.25 02:53:01 7 1.15 0.00 0.43 0.00 0.02 98.40 02:54:01 all 0.27 0.00 0.01 0.01 0.00 99.71 02:54:01 0 0.00 0.00 0.03 0.00 0.02 99.95 02:54:01 1 0.07 0.00 0.02 0.05 0.02 99.85 02:54:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:54:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:54:01 4 1.99 0.00 0.02 0.00 0.00 98.00 02:54:01 5 0.02 0.00 0.02 0.00 0.00 99.97 02:54:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:54:01 7 0.00 0.00 0.02 0.00 0.00 99.98 02:55:01 all 0.30 0.00 0.02 0.00 0.00 99.67 02:55:01 0 0.02 0.00 0.03 0.00 0.00 99.95 02:55:01 1 0.07 0.00 0.05 0.03 0.02 99.83 02:55:01 2 0.00 0.00 0.02 0.00 0.00 99.98 02:55:01 3 0.18 0.00 0.00 0.00 0.00 99.82 02:55:01 4 2.00 0.00 0.00 0.00 0.02 97.98 02:55:01 5 0.03 0.00 0.00 0.00 0.00 99.97 02:55:01 6 0.05 0.00 0.03 0.00 0.00 99.92 02:55:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 5.80 0.00 1.51 0.32 0.03 92.34 Average: 0 5.43 0.00 1.60 0.33 0.03 92.62 Average: 1 5.80 0.00 1.64 0.52 0.04 92.00 Average: 2 5.26 0.00 1.43 0.03 0.02 93.27 Average: 3 5.40 0.00 1.49 0.12 0.03 92.97 Average: 4 7.09 0.00 1.48 0.43 0.02 90.97 Average: 5 5.99 0.00 1.48 0.64 0.03 91.87 Average: 6 5.80 0.00 1.54 0.48 0.03 92.16 Average: 7 5.63 0.00 1.42 0.05 0.03 92.88