---> uname -a: Linux prd-centos7-docker-4c-2g-2263.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: 2799.996 BogoMIPS: 5599.99 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 9.1G 31G 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 9.1G 31G 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) 01/20/22 _x86_64_ (2 CPU) 18:04:26 LINUX RESTART (2 CPU) 18:05:01 tps rtps wtps bread/s bwrtn/s 18:06:01 365.92 3.31 362.61 2340.17 81414.47 18:07:01 116.10 0.02 116.08 0.27 14462.15 18:08:01 39.44 0.00 39.44 0.00 12626.78 18:09:01 0.25 0.00 0.25 0.00 4.66 18:10:01 0.25 0.00 0.25 0.00 3.50 18:11:01 0.32 0.00 0.32 0.00 3.78 18:12:01 0.25 0.00 0.25 0.00 3.73 18:13:01 0.30 0.00 0.30 0.00 3.10 Average: 65.36 0.42 64.94 292.56 13566.16 18:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:06:01 4051144 0 903572 11.28 2620 3051604 1268916 14.01 705560 2739936 16 18:07:01 3320456 0 1050248 13.11 2620 3635616 1426544 15.75 998936 3144880 257836 18:08:01 3336972 0 1033704 12.91 2620 3635644 1261460 13.93 999432 3138432 20 18:09:01 3345004 0 1025668 12.81 2620 3635648 1199308 13.24 994272 3138432 12 18:10:01 3352328 0 1018336 12.71 2620 3635656 1167192 12.89 988300 3138432 12 18:11:01 3354164 0 1016500 12.69 2620 3635656 1167096 12.89 987696 3138432 12 18:12:01 3356336 0 1014316 12.66 2620 3635668 1167156 12.89 987016 3138432 8 18:13:01 3355760 0 1014888 12.67 2620 3635672 1167096 12.89 987288 3138432 16 Average: 3434020 0 1009654 12.61 2620 3562646 1228096 13.56 956062 3089426 32242 18:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:06:01 eth0 487.61 363.56 5857.71 55.96 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 221.00 261.03 17.85 2143.29 0.00 0.00 0.00 0.00 18:07:01 eth0 195.17 119.68 2767.99 25.96 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 10.81 16.45 0.64 89.63 0.00 0.00 0.00 0.00 18:08:01 eth0 13.96 7.21 11.22 3.57 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 1.00 0.50 0.53 0.36 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.43 0.23 0.09 0.11 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.27 0.08 0.02 0.01 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.28 0.15 0.07 0.01 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.39 61.45 1079.84 10.75 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 28.98 34.69 2.31 279.12 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) 01/20/22 _x86_64_ (2 CPU) 18:04:26 LINUX RESTART (2 CPU) 18:05:01 CPU %user %nice %system %iowait %steal %idle 18:06:01 all 26.36 0.00 12.57 2.70 0.11 58.25 18:06:01 0 26.47 0.00 12.56 2.10 0.11 58.76 18:06:01 1 26.25 0.00 12.58 3.31 0.11 57.74 18:07:01 all 49.00 0.00 9.86 3.29 0.10 37.76 18:07:01 0 48.11 0.00 10.32 3.52 0.09 37.95 18:07:01 1 49.88 0.00 9.40 3.05 0.11 37.56 18:08:01 all 0.61 0.00 0.56 2.14 0.03 96.66 18:08:01 0 0.72 0.00 0.59 2.21 0.02 96.46 18:08:01 1 0.50 0.00 0.54 2.07 0.03 96.85 18:09:01 all 0.25 0.00 0.05 0.00 0.03 99.67 18:09:01 0 0.45 0.00 0.08 0.00 0.03 99.43 18:09:01 1 0.05 0.00 0.02 0.00 0.02 99.92 18:10:01 all 0.21 0.00 0.04 0.00 0.03 99.72 18:10:01 0 0.22 0.00 0.05 0.00 0.03 99.70 18:10:01 1 0.20 0.00 0.03 0.00 0.02 99.75 18:11:01 all 0.12 0.00 0.03 0.00 0.03 99.83 18:11:01 0 0.03 0.00 0.02 0.00 0.03 99.92 18:11:01 1 0.20 0.00 0.03 0.00 0.02 99.75 18:12:01 all 0.23 0.00 0.03 0.00 0.03 99.71 18:12:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:12:01 1 0.38 0.00 0.03 0.00 0.03 99.55 18:13:01 all 0.17 0.00 0.03 0.00 0.03 99.77 18:13:01 0 0.05 0.00 0.02 0.00 0.03 99.90 18:13:01 1 0.28 0.00 0.05 0.00 0.02 99.65 Average: all 9.11 0.00 2.76 0.98 0.04 87.11 Average: 0 9.02 0.00 2.82 0.95 0.05 87.17 Average: 1 9.20 0.00 2.70 1.02 0.04 87.04