---> uname -a: Linux prd-centos7-docker-4c-2g-805.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: 2799.994 BogoMIPS: 5599.98 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) 01/05/22 _x86_64_ (2 CPU) 20:11:37 LINUX RESTART (2 CPU) 20:12:01 tps rtps wtps bread/s bwrtn/s 20:13:01 98.82 16.86 81.96 5223.85 3781.70 20:14:01 1.62 0.07 1.55 1.60 32.53 20:15:01 0.37 0.00 0.37 0.00 4.61 20:16:01 0.15 0.00 0.15 0.00 2.02 20:17:01 0.37 0.00 0.37 0.00 5.75 20:18:01 171.37 0.13 171.24 13.72 48549.64 Average: 45.45 2.84 42.61 873.22 8730.96 20:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:13:01 5701840 0 612036 7.64 2620 1692444 1261488 13.93 554532 1518188 20 20:14:01 5709652 0 604176 7.54 2620 1692492 1194176 13.18 548180 1518180 8 20:15:01 5706800 0 607028 7.58 2620 1692492 1194188 13.18 550980 1518180 8 20:16:01 5710976 0 602848 7.53 2620 1692496 1163968 12.85 547964 1518180 8 20:17:01 5715844 0 597972 7.47 2620 1692504 1164232 12.85 542736 1518180 8 20:18:01 3754044 0 1009436 12.60 2620 3242840 1561452 17.24 1061660 2718940 227784 Average: 5383193 0 672249 8.39 2620 1950878 1256584 13.87 634342 1718308 37973 20:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:13:01 eth0 383.63 209.44 997.80 69.98 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 3.36 2.12 0.67 10.94 0.00 0.00 0.00 0.00 20:14:01 eth0 2.81 1.12 5.83 0.30 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 eth0 1.08 0.57 0.61 0.54 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 eth0 0.53 0.10 0.05 0.01 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 eth0 1.02 0.30 0.31 0.20 0.00 0.00 0.00 0.00 20:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 eth0 458.77 289.64 9938.36 125.06 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 docker0 8.79 8.29 1.00 38.99 0.00 0.00 0.00 0.00 Average: eth0 141.32 83.54 1824.16 32.68 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 2.03 1.74 0.28 8.32 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) 01/05/22 _x86_64_ (2 CPU) 20:11:37 LINUX RESTART (2 CPU) 20:12:01 CPU %user %nice %system %iowait %steal %idle 20:13:01 all 14.97 0.00 3.34 2.40 0.06 79.23 20:13:01 0 15.11 0.00 3.67 2.86 0.05 78.31 20:13:01 1 14.84 0.00 3.01 1.93 0.07 80.15 20:14:01 all 0.30 0.00 0.06 0.00 0.04 99.60 20:14:01 0 0.38 0.00 0.07 0.00 0.05 99.50 20:14:01 1 0.22 0.00 0.05 0.00 0.03 99.70 20:15:01 all 0.18 0.00 0.03 0.00 0.03 99.76 20:15:01 0 0.32 0.00 0.03 0.00 0.02 99.63 20:15:01 1 0.05 0.00 0.03 0.00 0.03 99.88 20:16:01 all 0.17 0.00 0.03 0.00 0.03 99.77 20:16:01 0 0.28 0.00 0.03 0.00 0.02 99.67 20:16:01 1 0.05 0.00 0.03 0.00 0.03 99.88 20:17:01 all 0.18 0.00 0.03 0.00 0.02 99.77 20:17:01 0 0.28 0.00 0.02 0.00 0.02 99.68 20:17:01 1 0.07 0.00 0.05 0.00 0.02 99.87 20:18:01 all 26.21 0.00 10.67 1.85 0.10 61.17 20:18:01 0 26.87 0.00 10.79 2.39 0.09 59.86 20:18:01 1 25.55 0.00 10.55 1.32 0.11 62.48 Average: all 6.80 0.00 2.28 0.69 0.04 90.19 Average: 0 6.99 0.00 2.35 0.85 0.04 89.76 Average: 1 6.60 0.00 2.21 0.53 0.05 90.61