---> uname -a: Linux prd-centos7-docker-4c-2g-1749.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.0G 32G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/18/22 _x86_64_ (2 CPU) 20:25:39 LINUX RESTART (2 CPU) 20:26:01 tps rtps wtps bread/s bwrtn/s 20:27:01 251.46 6.64 244.82 3031.16 52022.30 20:28:01 217.57 0.00 217.57 0.00 49561.82 20:29:01 5.56 0.00 5.56 0.00 400.97 20:30:01 0.20 0.00 0.20 0.00 2.83 20:31:01 0.20 0.00 0.20 0.00 1.77 20:32:01 0.33 0.00 0.33 0.00 4.73 20:33:01 0.28 0.10 0.18 10.00 3.15 Average: 67.97 0.96 67.01 434.72 14576.51 20:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:01 3593904 0 955928 11.94 2620 3456480 1768400 19.52 1167492 2761084 414396 20:28:01 3488324 0 986792 12.32 2620 3531196 1366468 15.09 923972 3074172 20 20:29:01 3479076 0 996040 12.44 2620 3531196 1368932 15.11 933412 3074172 8 20:30:01 3482524 0 992588 12.39 2620 3531200 1321100 14.59 931444 3074172 8 20:31:01 3486460 0 988644 12.34 2620 3531208 1321100 14.59 927668 3074172 8 20:32:01 3486272 0 988832 12.35 2620 3531208 1321208 14.59 927300 3074172 8 20:33:01 3474668 0 999972 12.49 2620 3531672 1327712 14.66 1051716 2962060 184 Average: 3498747 0 986971 12.32 2620 3520594 1399274 15.45 980429 3013429 59233 20:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:01 eth0 814.01 498.15 6384.29 103.16 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 220.89 276.51 17.16 2084.18 0.00 0.00 0.00 0.00 20:28:01 eth0 145.11 87.01 2634.02 21.03 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 eth0 0.50 0.32 0.26 0.25 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 8.05 4.83 8.08 2.74 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.38 84.43 1290.14 18.19 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 31.58 39.53 2.45 297.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/18/22 _x86_64_ (2 CPU) 20:25:39 LINUX RESTART (2 CPU) 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:01 all 28.68 0.00 10.61 3.58 0.09 57.04 20:27:01 0 28.68 0.00 11.16 3.25 0.09 56.82 20:27:01 1 28.69 0.00 10.05 3.91 0.09 57.26 20:28:01 all 45.55 0.00 10.53 1.79 0.08 42.04 20:28:01 0 45.40 0.00 10.72 1.86 0.09 41.93 20:28:01 1 45.71 0.00 10.35 1.73 0.07 42.15 20:29:01 all 0.17 0.00 0.09 0.02 0.02 99.71 20:29:01 0 0.10 0.00 0.12 0.03 0.02 99.73 20:29:01 1 0.23 0.00 0.07 0.00 0.02 99.68 20:30:01 all 0.18 0.00 0.06 0.00 0.03 99.73 20:30:01 0 0.13 0.00 0.07 0.00 0.03 99.77 20:30:01 1 0.23 0.00 0.05 0.00 0.02 99.70 20:31:01 all 0.21 0.00 0.05 0.00 0.02 99.72 20:31:01 0 0.35 0.00 0.03 0.00 0.00 99.62 20:31:01 1 0.07 0.00 0.07 0.00 0.03 99.83 20:32:01 all 0.20 0.00 0.04 0.00 0.02 99.74 20:32:01 0 0.35 0.00 0.03 0.00 0.02 99.60 20:32:01 1 0.05 0.00 0.05 0.00 0.02 99.88 20:33:01 all 1.31 0.00 0.28 0.01 0.03 98.37 20:33:01 0 2.45 0.00 0.39 0.02 0.03 97.12 20:33:01 1 0.18 0.00 0.17 0.00 0.03 99.62 Average: all 10.38 0.00 2.95 0.74 0.04 85.89 Average: 0 10.54 0.00 3.07 0.70 0.04 85.65 Average: 1 10.23 0.00 2.84 0.77 0.04 86.13