---> uname -a: Linux prd-centos7-docker-4c-2g-548.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: 2799.998 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) 12/09/21 _x86_64_ (2 CPU) 09:54:24 LINUX RESTART (2 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 15.07 0.63 14.44 314.35 2593.71 09:57:01 0.43 0.00 0.43 0.00 7.15 09:58:01 0.27 0.00 0.27 0.00 3.12 09:59:01 0.13 0.00 0.13 0.00 2.02 10:00:01 0.28 0.00 0.28 0.00 3.26 10:01:01 0.28 0.02 0.27 0.13 3.91 10:02:01 0.42 0.08 0.33 1.60 5.26 10:03:01 142.25 0.05 142.20 4.00 33472.36 Average: 19.90 0.10 19.80 40.02 4512.15 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 5689048 0 619936 7.74 2620 1697336 1214692 13.41 567044 1519932 20 09:57:01 5690752 0 618224 7.72 2620 1697344 1165600 12.87 566720 1519896 20 09:58:01 5691996 0 616980 7.70 2620 1697344 1165636 12.87 564896 1519896 16 09:59:01 5693100 0 615872 7.69 2620 1697348 1165336 12.87 564632 1519896 8 10:00:01 5700648 0 608316 7.60 2620 1697356 1165420 12.87 557252 1519896 20 10:01:01 5678536 0 630424 7.87 2620 1697360 1189196 13.13 578192 1519896 16 10:02:01 5680228 0 628608 7.85 2620 1697484 1165692 12.87 577308 1519960 16 10:03:01 4045508 0 977592 12.21 2620 2983220 1533008 16.93 920320 2629976 565912 Average: 5483727 0 664494 8.30 2620 1858099 1220572 13.48 612046 1658668 70754 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 eth0 55.76 45.42 358.81 13.96 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 docker0 10.99 5.86 1.42 42.81 0.00 0.00 0.00 0.00 09:57:01 eth0 0.55 0.32 0.27 0.22 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 eth0 0.88 0.28 0.31 0.20 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 eth0 0.25 0.20 0.08 0.05 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 10.21 4.38 9.30 0.34 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 eth0 305.40 185.05 7638.84 28.69 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 31.11 47.53 2.94 386.52 0.00 0.00 0.00 0.00 Average: eth0 46.66 29.48 1001.12 5.43 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 5.26 6.67 0.55 53.68 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) 12/09/21 _x86_64_ (2 CPU) 09:54:24 LINUX RESTART (2 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 2.55 0.00 1.11 0.34 0.03 95.97 09:56:01 0 2.37 0.00 1.18 0.37 0.03 96.05 09:56:01 1 2.72 0.00 1.04 0.32 0.02 95.90 09:57:01 all 0.14 0.00 0.06 0.00 0.02 99.78 09:57:01 0 0.07 0.00 0.07 0.00 0.02 99.85 09:57:01 1 0.22 0.00 0.05 0.00 0.02 99.72 09:58:01 all 0.18 0.00 0.04 0.00 0.03 99.76 09:58:01 0 0.05 0.00 0.05 0.00 0.03 99.87 09:58:01 1 0.30 0.00 0.03 0.00 0.02 99.65 09:59:01 all 0.11 0.00 0.05 0.00 0.01 99.83 09:59:01 0 0.12 0.00 0.07 0.00 0.02 99.80 09:59:01 1 0.10 0.00 0.03 0.00 0.00 99.87 10:00:01 all 0.21 0.00 0.03 0.00 0.02 99.74 10:00:01 0 0.37 0.00 0.03 0.00 0.02 99.58 10:00:01 1 0.05 0.00 0.03 0.00 0.02 99.90 10:01:01 all 0.36 0.00 0.06 0.00 0.02 99.57 10:01:01 0 0.40 0.00 0.08 0.00 0.03 99.48 10:01:01 1 0.32 0.00 0.03 0.00 0.00 99.65 10:02:01 all 0.25 0.00 0.05 0.00 0.01 99.69 10:02:01 0 0.43 0.00 0.03 0.00 0.00 99.53 10:02:01 1 0.07 0.00 0.07 0.00 0.02 99.85 10:03:01 all 20.88 0.00 8.10 1.76 0.07 69.19 10:03:01 0 21.00 0.00 8.50 2.06 0.07 68.37 10:03:01 1 20.76 0.00 7.71 1.46 0.07 70.00 Average: all 2.99 0.00 1.15 0.26 0.02 95.58 Average: 0 3.01 0.00 1.21 0.29 0.03 95.46 Average: 1 2.98 0.00 1.09 0.22 0.02 95.70