---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11498 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-11498) 04/07/22 _x86_64_ (8 CPU) 19:37:02 LINUX RESTART (8 CPU) 19:38:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:39:01 69.38 0.37 69.01 0.00 10.84 27936.05 0.00 19:40:01 6.98 0.18 6.80 0.00 14.40 117.06 0.00 Average: 37.93 0.28 37.65 0.00 12.63 13914.40 0.00 19:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:39:01 28845988 31795892 499496 1.52 110224 3091944 1787448 5.27 1101452 2533036 324 19:40:01 28789988 31743752 546340 1.66 110508 3093032 1943064 5.73 1150780 2530088 252 Average: 28817988 31769822 522918 1.59 110366 3092488 1865256 5.50 1126116 2531562 288 19:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:39:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 19:39:01 docker0 41.51 55.14 3.48 685.21 0.00 0.00 0.00 0.00 19:39:01 ens3 191.36 129.75 3263.60 56.77 0.00 0.00 0.00 0.00 19:40:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 ens3 29.15 17.35 26.60 13.83 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 20.59 27.35 1.73 339.84 0.00 0.00 0.00 0.00 Average: ens3 109.60 73.10 1632.05 35.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-11498) 04/07/22 _x86_64_ (8 CPU) 19:37:02 LINUX RESTART (8 CPU) 19:38:02 CPU %user %nice %system %iowait %steal %idle 19:39:01 all 5.08 0.00 2.12 0.59 0.03 92.18 19:39:01 0 4.32 0.00 2.18 1.09 0.03 92.37 19:39:01 1 5.57 0.00 2.00 0.05 0.03 92.35 19:39:01 2 5.22 0.00 1.78 0.03 0.03 92.93 19:39:01 3 5.49 0.00 2.71 2.78 0.03 88.98 19:39:01 4 4.98 0.00 2.39 0.19 0.03 92.42 19:39:01 5 5.08 0.00 2.08 0.03 0.03 92.77 19:39:01 6 4.67 0.00 1.70 0.17 0.03 93.42 19:39:01 7 5.35 0.00 2.09 0.36 0.03 92.17 19:40:01 all 0.69 0.00 0.26 0.03 0.01 99.01 19:40:01 0 1.02 0.00 0.25 0.07 0.02 98.65 19:40:01 1 0.20 0.00 0.25 0.02 0.02 99.52 19:40:01 2 0.40 0.00 0.20 0.00 0.02 99.38 19:40:01 3 0.63 0.00 0.28 0.10 0.00 98.98 19:40:01 4 0.85 0.00 0.25 0.00 0.03 98.87 19:40:01 5 1.05 0.00 0.33 0.00 0.02 98.60 19:40:01 6 0.45 0.00 0.25 0.02 0.00 99.28 19:40:01 7 0.93 0.00 0.28 0.00 0.02 98.77 Average: all 2.86 0.00 1.18 0.30 0.02 95.63 Average: 0 2.65 0.00 1.21 0.57 0.03 95.55 Average: 1 2.85 0.00 1.11 0.03 0.03 95.97 Average: 2 2.79 0.00 0.98 0.02 0.03 96.19 Average: 3 3.04 0.00 1.48 1.43 0.02 94.04 Average: 4 2.89 0.00 1.31 0.09 0.03 95.67 Average: 5 3.04 0.00 1.20 0.02 0.03 95.72 Average: 6 2.54 0.00 0.97 0.09 0.02 96.38 Average: 7 3.12 0.00 1.17 0.18 0.03 95.51