---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15137 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 11G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15137) 06/20/22 _x86_64_ (8 CPU) 09:52:02 LINUX RESTART (8 CPU) 09:53:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:54:01 166.99 1.42 165.57 0.00 34.29 59115.42 0.00 09:55:01 206.25 0.12 206.13 0.00 7.60 41044.85 0.00 Average: 186.79 0.76 186.02 0.00 20.83 50004.23 0.00 09:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 27786192 31336596 953048 2.90 176896 3566220 2558396 7.54 1748304 2881296 117236 09:55:01 27646912 31770588 518592 1.58 174876 4096660 1910820 5.63 1355196 3366828 240 Average: 27716552 31553592 735820 2.24 175886 3831440 2234608 6.59 1551750 3124062 58738 09:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:01 docker0 104.49 141.31 8.69 1058.98 0.00 0.00 0.00 0.00 09:54:01 ens3 341.39 238.44 5028.94 88.04 0.00 0.00 0.00 0.00 09:54:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 09:54:01 veth8505d50 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 09:55:01 docker0 16.36 20.56 0.95 89.91 0.00 0.00 0.00 0.00 09:55:01 ens3 147.48 97.05 2680.71 23.15 0.00 0.00 0.00 0.00 09:55:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 60.06 80.43 4.79 570.37 0.00 0.00 0.00 0.00 Average: ens3 243.62 167.15 3844.96 55.32 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15137) 06/20/22 _x86_64_ (8 CPU) 09:52:02 LINUX RESTART (8 CPU) 09:53:02 CPU %user %nice %system %iowait %steal %idle 09:54:01 all 25.73 0.00 6.95 1.67 0.09 65.56 09:54:01 0 25.71 0.00 6.98 0.69 0.09 66.53 09:54:01 1 25.19 0.00 7.55 5.10 0.10 62.05 09:54:01 2 25.95 0.00 5.80 0.38 0.10 67.76 09:54:01 3 26.25 0.00 5.99 0.41 0.09 67.26 09:54:01 4 24.35 0.00 8.39 2.77 0.09 64.40 09:54:01 5 27.72 0.00 6.81 0.83 0.09 64.56 09:54:01 6 25.14 0.00 6.92 2.70 0.10 65.14 09:54:01 7 25.49 0.00 7.17 0.50 0.10 66.74 09:55:01 all 23.76 0.00 5.27 1.82 0.08 69.07 09:55:01 0 24.68 0.00 5.19 1.43 0.08 68.61 09:55:01 1 24.35 0.00 5.10 0.68 0.07 69.81 09:55:01 2 26.37 0.00 5.33 0.64 0.07 67.59 09:55:01 3 21.68 0.00 6.54 1.88 0.10 69.81 09:55:01 4 23.46 0.00 4.91 0.56 0.07 71.00 09:55:01 5 21.01 0.00 5.07 7.52 0.10 66.31 09:55:01 6 24.75 0.00 4.81 1.20 0.08 69.16 09:55:01 7 23.76 0.00 5.19 0.70 0.08 70.26 Average: all 24.73 0.00 6.10 1.75 0.09 67.33 Average: 0 25.19 0.00 6.07 1.07 0.08 67.59 Average: 1 24.77 0.00 6.31 2.86 0.09 65.97 Average: 2 26.16 0.00 5.57 0.51 0.08 67.68 Average: 3 23.94 0.00 6.27 1.15 0.09 68.55 Average: 4 23.90 0.00 6.64 1.65 0.08 67.73 Average: 5 24.34 0.00 5.93 4.20 0.09 65.44 Average: 6 24.94 0.00 5.86 1.94 0.09 67.16 Average: 7 24.62 0.00 6.17 0.60 0.09 68.52