---> uname -a: Linux prd-centos7-docker-4c-2g-4126.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 9.0G 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) 01/28/22 _x86_64_ (2 CPU) 07:57:38 LINUX RESTART (2 CPU) 07:58:01 tps rtps wtps bread/s bwrtn/s 07:59:01 158.96 5.99 152.97 2984.99 25915.74 08:00:01 304.91 0.07 304.84 1.60 57512.79 08:01:01 86.00 0.03 85.96 0.27 20475.17 08:02:01 0.95 0.07 0.88 1.47 9.89 08:03:01 0.27 0.00 0.27 0.00 3.12 08:04:01 0.23 0.00 0.23 0.00 3.68 08:05:01 0.18 0.00 0.18 0.00 2.32 08:06:01 0.32 0.00 0.32 0.00 3.76 Average: 69.00 0.77 68.23 373.78 12995.52 07:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:59:01 4311708 0 858148 10.71 2620 2836464 1590980 17.57 787392 2498796 528952 08:00:01 3612556 0 1244836 15.54 2620 3148928 1765912 19.50 1276432 2652204 70872 08:01:01 3469240 0 980460 12.24 2620 3556620 1209200 13.35 946824 3068592 8 08:02:01 3473620 0 975956 12.19 2620 3556744 1172604 12.95 945100 3068656 16 08:03:01 3472836 0 976732 12.20 2620 3556752 1172604 12.95 945920 3068656 8 08:04:01 3471740 0 977828 12.21 2620 3556752 1172832 12.95 947164 3068656 8 08:05:01 3478740 0 970820 12.12 2620 3556760 1172604 12.95 941348 3068656 8 08:06:01 3456180 0 993376 12.40 2620 3556764 1178280 13.01 964984 3068656 8 Average: 3593328 0 997270 12.45 2620 3415723 1304377 14.40 969396 2945359 74985 07:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:59:01 vethd605c60 169.08 222.72 15.76 1423.14 0.00 0.00 0.00 0.00 07:59:01 eth0 845.00 552.99 6067.75 108.13 0.00 0.00 0.00 0.00 07:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 docker0 209.37 251.41 17.05 1614.22 0.00 0.00 0.00 0.00 08:00:01 veth149af6a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:00:01 eth0 73.58 48.76 643.64 13.07 0.00 0.00 0.00 0.00 08:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 docker0 32.60 46.66 2.48 618.29 0.00 0.00 0.00 0.00 08:01:01 eth0 100.13 66.20 2598.43 11.46 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 eth0 0.13 0.12 0.01 0.04 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 eth0 1.08 0.40 0.38 0.20 0.00 0.00 0.00 0.00 08:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 eth0 0.10 0.12 0.01 0.07 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 eth0 9.88 4.91 12.81 0.33 0.00 0.00 0.00 0.00 08:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.82 84.25 1165.94 16.67 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 30.26 37.28 2.44 279.22 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) 01/28/22 _x86_64_ (2 CPU) 07:57:38 LINUX RESTART (2 CPU) 07:58:01 CPU %user %nice %system %iowait %steal %idle 07:59:01 all 25.55 0.00 9.78 3.71 0.10 60.86 07:59:01 0 26.66 0.00 10.33 5.35 0.09 57.58 07:59:01 1 24.45 0.00 9.23 2.07 0.11 64.15 08:00:01 all 48.71 0.00 10.98 2.59 0.11 37.61 08:00:01 0 49.87 0.00 10.78 2.76 0.11 36.48 08:00:01 1 47.54 0.00 11.18 2.43 0.11 38.73 08:01:01 all 9.26 0.00 3.70 1.37 0.06 85.61 08:01:01 0 9.25 0.00 3.94 1.21 0.07 85.53 08:01:01 1 9.27 0.00 3.46 1.52 0.05 85.70 08:02:01 all 0.13 0.00 0.08 0.01 0.03 99.76 08:02:01 0 0.08 0.00 0.08 0.02 0.02 99.80 08:02:01 1 0.17 0.00 0.08 0.00 0.03 99.72 08:03:01 all 0.16 0.00 0.03 0.00 0.03 99.78 08:03:01 0 0.27 0.00 0.03 0.00 0.02 99.68 08:03:01 1 0.05 0.00 0.03 0.00 0.03 99.88 08:04:01 all 0.15 0.00 0.04 0.00 0.03 99.78 08:04:01 0 0.25 0.00 0.05 0.00 0.02 99.68 08:04:01 1 0.05 0.00 0.03 0.00 0.03 99.88 08:05:01 all 0.22 0.00 0.03 0.00 0.03 99.73 08:05:01 0 0.25 0.00 0.03 0.00 0.02 99.70 08:05:01 1 0.18 0.00 0.02 0.00 0.03 99.77 08:06:01 all 0.21 0.00 0.07 0.00 0.03 99.70 08:06:01 0 0.10 0.00 0.08 0.00 0.02 99.80 08:06:01 1 0.32 0.00 0.05 0.00 0.03 99.60 Average: all 10.06 0.00 2.96 0.92 0.05 86.01 Average: 0 10.34 0.00 3.04 1.12 0.04 85.46 Average: 1 9.78 0.00 2.88 0.72 0.05 86.56