---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21314 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: 2799.996 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-21314) 04/19/22 _x86_64_ (8 CPU) 07:03:03 LINUX RESTART (8 CPU) 07:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:05:01 81.16 0.20 80.95 0.00 6.78 44855.45 0.00 07:06:01 1.83 0.00 1.83 0.00 0.00 22.55 0.00 Average: 41.16 0.10 41.06 0.00 3.36 22250.66 0.00 07:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 28838544 31790992 510220 1.55 110456 3093152 1804176 5.32 1214556 2428660 320 07:06:01 28837768 31790416 509880 1.55 110504 3093156 1804176 5.32 1215232 2428652 24 Average: 28838156 31790704 510050 1.55 110480 3093154 1804176 5.32 1214894 2428656 172 07:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 docker0 21.32 24.45 1.55 294.45 0.00 0.00 0.00 0.00 07:05:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 07:05:01 ens3 175.73 118.61 2890.05 58.97 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 07:06:01 ens3 1.50 1.13 1.28 0.53 0.00 0.00 0.00 0.00 Average: docker0 10.57 12.12 0.77 145.99 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 87.88 59.38 1433.53 29.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21314) 04/19/22 _x86_64_ (8 CPU) 07:03:03 LINUX RESTART (8 CPU) 07:04:02 CPU %user %nice %system %iowait %steal %idle 07:05:01 all 18.68 0.00 4.41 1.03 0.07 75.81 07:05:01 0 19.09 0.00 3.73 0.69 0.07 76.43 07:05:01 1 19.24 0.00 4.31 0.05 0.07 76.32 07:05:01 2 18.41 0.00 4.53 0.34 0.07 76.65 07:05:01 3 18.61 0.00 4.34 0.19 0.07 76.79 07:05:01 4 18.00 0.00 4.54 0.91 0.09 76.47 07:05:01 5 18.59 0.00 4.30 0.22 0.05 76.83 07:05:01 6 18.59 0.00 4.48 0.29 0.05 76.58 07:05:01 7 18.93 0.00 5.06 5.58 0.09 70.34 07:06:01 all 0.06 0.00 0.02 0.01 0.00 99.91 07:06:01 0 0.03 0.00 0.03 0.02 0.00 99.92 07:06:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:06:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:06:01 3 0.03 0.00 0.02 0.00 0.00 99.95 07:06:01 4 0.05 0.00 0.03 0.03 0.00 99.88 07:06:01 5 0.10 0.00 0.00 0.00 0.02 99.88 07:06:01 6 0.22 0.00 0.00 0.00 0.02 99.77 07:06:01 7 0.00 0.00 0.02 0.02 0.00 99.97 Average: all 9.24 0.00 2.18 0.51 0.04 88.03 Average: 0 9.43 0.00 1.86 0.35 0.03 88.33 Average: 1 9.51 0.00 2.14 0.03 0.03 88.30 Average: 2 9.08 0.00 2.24 0.17 0.03 88.47 Average: 3 9.19 0.00 2.15 0.09 0.03 88.53 Average: 4 8.90 0.00 2.26 0.46 0.04 88.34 Average: 5 9.22 0.00 2.12 0.11 0.03 88.52 Average: 6 9.28 0.00 2.21 0.14 0.03 88.34 Average: 7 9.29 0.00 2.50 2.75 0.04 85.42