---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9516 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 9.8G 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-9516) 03/30/22 _x86_64_ (8 CPU) 22:27:32 LINUX RESTART (8 CPU) 22:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:29:01 308.34 14.79 293.54 0.00 2179.70 118580.17 0.00 22:30:01 2.07 0.00 2.07 0.00 0.00 25.34 0.00 22:31:01 0.85 0.00 0.85 0.00 0.00 10.53 0.00 22:32:01 1.37 0.00 1.37 0.00 0.00 17.06 0.00 22:33:01 1.07 0.02 1.05 0.00 0.13 12.93 0.00 Average: 61.91 2.92 58.99 0.00 430.08 23408.90 0.00 22:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:29:01 28838168 31787236 509960 1.55 110208 3092288 1804612 5.32 1107192 2536004 340 22:30:01 28839444 31788720 507808 1.54 110248 3092292 1804612 5.32 1106036 2535992 24 22:31:01 28841072 31790416 506004 1.54 110272 3092296 1804612 5.32 1104604 2535996 12 22:32:01 28844196 31793736 502616 1.53 110304 3092424 1804612 5.32 1102092 2536124 20 22:33:01 28844928 31794508 501724 1.53 110348 3092424 1804612 5.32 1100752 2536128 20 Average: 28841562 31790923 505622 1.54 110276 3092345 1804612 5.32 1104135 2536049 83 22:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:29:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 22:29:01 docker0 57.11 64.38 5.67 613.38 0.00 0.00 0.00 0.00 22:29:01 ens3 738.62 486.88 7404.11 156.71 0.00 0.00 0.00 0.00 22:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 ens3 0.18 0.13 0.01 0.02 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 ens3 0.60 0.00 0.05 0.00 0.00 0.00 0.00 0.00 22:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 ens3 1.43 0.83 2.13 0.30 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 ens3 0.48 0.27 0.26 0.20 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 11.27 12.70 1.12 121.02 0.00 0.00 0.00 0.00 Average: ens3 146.27 96.31 1461.31 31.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9516) 03/30/22 _x86_64_ (8 CPU) 22:27:32 LINUX RESTART (8 CPU) 22:28:02 CPU %user %nice %system %iowait %steal %idle 22:29:01 all 11.09 0.00 4.35 1.64 0.06 82.86 22:29:01 0 11.56 0.00 4.62 2.41 0.07 81.33 22:29:01 1 10.21 0.00 4.17 2.01 0.07 83.54 22:29:01 2 9.59 0.00 4.95 3.12 0.05 82.29 22:29:01 3 11.68 0.00 4.33 0.28 0.07 83.64 22:29:01 4 11.28 0.00 3.90 1.98 0.05 82.79 22:29:01 5 12.38 0.00 4.37 0.87 0.05 82.32 22:29:01 6 10.80 0.00 4.02 1.99 0.05 83.14 22:29:01 7 11.24 0.00 4.44 0.41 0.05 83.86 22:30:01 all 0.27 0.00 0.01 0.01 0.01 99.71 22:30:01 0 1.99 0.00 0.03 0.05 0.03 97.90 22:30:01 1 0.00 0.00 0.02 0.00 0.00 99.98 22:30:01 2 0.03 0.00 0.00 0.00 0.02 99.95 22:30:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:30:01 4 0.05 0.00 0.02 0.00 0.00 99.93 22:30:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:30:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:30:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:31:01 all 0.22 0.00 0.03 0.00 0.00 99.74 22:31:01 0 1.45 0.00 0.15 0.03 0.00 98.37 22:31:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:31:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:31:01 3 0.10 0.00 0.02 0.00 0.00 99.88 22:31:01 4 0.07 0.00 0.03 0.00 0.00 99.90 22:31:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:31:01 6 0.03 0.00 0.00 0.00 0.00 99.97 22:31:01 7 0.03 0.00 0.00 0.00 0.02 99.95 22:32:01 all 0.05 0.00 0.03 0.01 0.00 99.91 22:32:01 0 0.28 0.00 0.05 0.07 0.02 99.58 22:32:01 1 0.02 0.00 0.00 0.00 0.00 99.98 22:32:01 2 0.03 0.00 0.03 0.00 0.00 99.93 22:32:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:32:01 4 0.03 0.00 0.05 0.00 0.00 99.92 22:32:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:32:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:32:01 7 0.02 0.00 0.03 0.00 0.00 99.95 22:33:01 all 0.06 0.00 0.01 0.00 0.00 99.92 22:33:01 0 0.42 0.00 0.00 0.02 0.00 99.57 22:33:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:33:01 2 0.00 0.00 0.03 0.00 0.00 99.97 22:33:01 3 0.00 0.00 0.02 0.00 0.02 99.97 22:33:01 4 0.07 0.00 0.02 0.00 0.00 99.92 22:33:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:33:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:33:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 2.29 0.00 0.86 0.32 0.01 96.51 Average: 0 3.09 0.00 0.95 0.50 0.02 95.43 Average: 1 2.00 0.00 0.82 0.39 0.01 96.77 Average: 2 1.89 0.00 0.99 0.61 0.01 96.50 Average: 3 2.30 0.00 0.86 0.05 0.02 96.76 Average: 4 2.25 0.00 0.78 0.39 0.01 96.57 Average: 5 2.43 0.00 0.86 0.17 0.01 96.52 Average: 6 2.12 0.00 0.78 0.39 0.01 96.70 Average: 7 2.20 0.00 0.87 0.08 0.01 96.84