---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64337 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: 2800.000 BogoMIPS: 5600.00 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-64337) 05/23/22 _x86_64_ (8 CPU) 07:00:01 LINUX RESTART (8 CPU) 07:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:02:01 194.52 1.20 193.32 0.00 24.00 75936.28 0.00 07:03:01 3.35 0.00 3.35 0.00 0.00 48.93 0.00 07:04:01 3.15 1.58 1.57 0.00 50.38 19.21 0.00 07:05:01 1.25 0.00 1.25 0.00 0.00 14.80 0.00 Average: 50.56 0.70 49.87 0.00 18.60 19004.01 0.00 07:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 27946716 31746952 546524 1.66 167984 3795940 2072312 6.11 1174548 3269240 324 07:03:01 27977788 31777384 518444 1.58 168056 3795804 1798112 5.30 1145660 3269044 160 07:04:01 27973400 31775736 519744 1.58 168100 3797320 1814352 5.35 1149976 3268608 24 07:05:01 27980328 31782696 512600 1.56 168132 3797316 1814352 5.35 1142132 3268608 16 Average: 27969558 31770692 524328 1.59 168068 3796595 1874782 5.53 1153079 3268875 131 07:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 docker0 159.64 252.76 12.20 1715.05 0.00 0.00 0.00 0.00 07:02:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 07:02:01 ens3 449.31 279.37 5386.83 95.22 0.00 0.00 0.00 0.00 07:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 ens3 1.57 1.25 1.27 0.70 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:04:01 ens3 7.28 5.08 5.17 5.72 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:05:01 ens3 0.52 0.38 0.26 0.21 0.00 0.00 0.00 0.00 Average: docker0 39.91 63.19 3.05 428.75 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 114.66 71.52 1348.33 25.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64337) 05/23/22 _x86_64_ (8 CPU) 07:00:01 LINUX RESTART (8 CPU) 07:01:01 CPU %user %nice %system %iowait %steal %idle 07:02:01 all 9.32 0.00 4.21 3.23 0.08 83.17 07:02:01 0 7.00 0.00 4.91 10.14 0.05 77.89 07:02:01 1 9.71 0.00 3.63 3.75 0.08 82.82 07:02:01 2 9.53 0.00 3.80 1.22 0.08 85.37 07:02:01 3 9.63 0.00 5.01 4.33 0.07 80.97 07:02:01 4 10.34 0.00 4.63 2.31 0.08 82.63 07:02:01 5 9.17 0.00 4.24 0.15 0.08 86.36 07:02:01 6 10.68 0.00 3.82 1.10 0.07 84.33 07:02:01 7 8.49 0.00 3.62 2.77 0.08 85.04 07:03:01 all 0.26 0.00 0.03 0.02 0.01 99.69 07:03:01 0 0.02 0.00 0.05 0.08 0.03 99.82 07:03:01 1 0.07 0.00 0.03 0.05 0.00 99.85 07:03:01 2 0.03 0.00 0.02 0.02 0.00 99.93 07:03:01 3 0.08 0.00 0.07 0.00 0.00 99.85 07:03:01 4 0.03 0.00 0.02 0.00 0.02 99.93 07:03:01 5 0.05 0.00 0.05 0.00 0.00 99.90 07:03:01 6 1.71 0.00 0.02 0.00 0.00 98.27 07:03:01 7 0.03 0.00 0.00 0.00 0.00 99.97 07:04:01 all 0.19 0.00 0.04 0.05 0.01 99.71 07:04:01 0 0.22 0.00 0.07 0.10 0.00 99.62 07:04:01 1 0.23 0.00 0.02 0.22 0.02 99.52 07:04:01 2 0.25 0.00 0.08 0.00 0.00 99.67 07:04:01 3 0.18 0.00 0.05 0.00 0.00 99.77 07:04:01 4 0.23 0.00 0.07 0.07 0.02 99.62 07:04:01 5 0.08 0.00 0.02 0.00 0.00 99.90 07:04:01 6 0.30 0.00 0.02 0.00 0.02 99.67 07:04:01 7 0.05 0.00 0.00 0.00 0.00 99.95 07:05:01 all 0.02 0.00 0.01 0.02 0.00 99.94 07:05:01 0 0.03 0.00 0.03 0.00 0.00 99.93 07:05:01 1 0.02 0.00 0.02 0.00 0.00 99.97 07:05:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:05:01 3 0.07 0.00 0.02 0.02 0.02 99.88 07:05:01 4 0.02 0.00 0.00 0.12 0.00 99.87 07:05:01 5 0.00 0.00 0.02 0.00 0.02 99.97 07:05:01 6 0.02 0.00 0.02 0.00 0.00 99.97 07:05:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 2.42 0.00 1.06 0.82 0.02 95.67 Average: 0 1.80 0.00 1.26 2.56 0.02 94.35 Average: 1 2.48 0.00 0.92 1.00 0.03 95.58 Average: 2 2.43 0.00 0.97 0.31 0.02 96.28 Average: 3 2.47 0.00 1.27 1.08 0.02 95.16 Average: 4 2.63 0.00 1.17 0.62 0.03 95.55 Average: 5 2.30 0.00 1.07 0.04 0.03 96.56 Average: 6 3.15 0.00 0.96 0.27 0.02 95.60 Average: 7 2.11 0.00 0.89 0.68 0.02 96.29