---> uname -a: Linux prd-centos7-docker-4c-2g-1790.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) 01/19/22 _x86_64_ (2 CPU) 12:03:13 LINUX RESTART (2 CPU) 12:04:01 tps rtps wtps bread/s bwrtn/s 12:05:01 306.29 0.05 306.24 1.07 78207.56 12:06:01 83.22 0.00 83.22 0.00 9265.52 12:07:01 0.20 0.00 0.20 0.00 2.43 12:08:01 0.25 0.00 0.25 0.00 3.48 12:09:01 0.22 0.00 0.22 0.00 3.17 12:10:01 0.37 0.00 0.37 0.00 4.83 12:11:01 68.59 0.00 68.59 0.00 18064.66 Average: 65.60 0.01 65.60 0.15 15081.18 12:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 3996696 0 943488 11.78 2620 3066136 1493440 16.49 859652 2697000 24572 12:06:01 3941800 0 923996 11.54 2620 3140524 1209116 13.35 923376 2691796 24 12:07:01 3942720 0 923076 11.53 2620 3140524 1174796 12.97 924884 2691796 12 12:08:01 3946772 0 919016 11.47 2620 3140532 1169848 12.92 921984 2691796 16 12:09:01 3948012 0 917772 11.46 2620 3140536 1169740 12.91 921324 2691796 16 12:10:01 3953092 0 912688 11.40 2620 3140540 1169656 12.91 916860 2691796 20 12:11:01 3331988 0 1043948 13.03 2620 3630384 1268700 14.01 1009804 3135092 20 Average: 3865869 0 940569 11.74 2620 3199882 1236471 13.65 925412 2755867 3526 12:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 veth296d785 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:05:01 eth0 408.41 288.68 5470.53 41.78 0.00 0.00 0.00 0.00 12:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 docker0 190.27 238.23 15.61 2092.29 0.00 0.00 0.00 0.00 12:06:01 eth0 50.32 30.15 167.45 11.43 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 9.27 14.44 0.55 92.03 0.00 0.00 0.00 0.00 12:07:01 eth0 0.90 0.45 0.72 0.03 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 eth0 0.53 0.33 0.27 0.20 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 eth0 0.27 0.20 0.08 0.04 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 0.13 0.10 0.01 0.03 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 eth0 115.07 74.70 2597.76 61.39 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.25 56.38 1176.86 16.42 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 28.51 36.10 2.31 312.09 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) 01/19/22 _x86_64_ (2 CPU) 12:03:13 LINUX RESTART (2 CPU) 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 28.58 0.00 12.50 4.20 0.12 54.60 12:05:01 0 28.69 0.00 12.69 3.62 0.12 54.87 12:05:01 1 28.48 0.00 12.31 4.77 0.12 54.32 12:06:01 all 35.77 0.00 6.05 1.76 0.11 56.31 12:06:01 0 35.34 0.00 5.97 2.25 0.09 56.35 12:06:01 1 36.20 0.00 6.13 1.27 0.12 56.27 12:07:01 all 0.21 0.00 0.07 0.00 0.01 99.72 12:07:01 0 0.40 0.00 0.05 0.00 0.02 99.53 12:07:01 1 0.02 0.00 0.08 0.00 0.00 99.90 12:08:01 all 0.22 0.00 0.07 0.00 0.02 99.70 12:08:01 0 0.38 0.00 0.07 0.00 0.02 99.53 12:08:01 1 0.05 0.00 0.07 0.00 0.02 99.87 12:09:01 all 0.23 0.00 0.04 0.00 0.02 99.71 12:09:01 0 0.40 0.00 0.03 0.00 0.02 99.55 12:09:01 1 0.07 0.00 0.05 0.00 0.02 99.87 12:10:01 all 0.28 0.00 0.04 0.00 0.01 99.67 12:10:01 0 0.45 0.00 0.03 0.00 0.00 99.52 12:10:01 1 0.10 0.00 0.05 0.00 0.02 99.83 12:11:01 all 7.72 0.00 3.14 0.87 0.03 88.24 12:11:01 0 7.79 0.00 3.23 0.71 0.05 88.22 12:11:01 1 7.64 0.00 3.06 1.02 0.02 88.26 Average: all 10.06 0.00 3.02 0.94 0.04 85.94 Average: 0 10.13 0.00 3.04 0.91 0.04 85.88 Average: 1 10.00 0.00 3.00 0.97 0.04 85.99