---> uname -a: Linux prd-centos7-docker-4c-2g-622.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 7.7G 33G 20% / 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 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (prd-centos7-docker-4c-2g-622.vexxhost.local) 08/12/21 _x86_64_ (2 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 0.32 0.03 0.28 0.27 4.83 00:02:01 0.42 0.08 0.33 1.60 5.56 00:03:01 0.38 0.00 0.38 0.00 5.50 00:04:01 0.18 0.00 0.18 0.00 2.15 00:05:01 0.23 0.00 0.23 0.00 3.48 00:06:01 0.28 0.00 0.28 0.00 2.87 00:07:01 0.18 0.00 0.18 0.00 2.18 00:08:01 57.59 0.13 57.46 13.72 17527.56 Average: 7.45 0.03 7.42 1.95 2194.49 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 5445644 0 809628 10.11 2620 1751048 1234008 13.62 586824 1577244 16 00:02:01 5447132 0 808012 10.09 2620 1751176 1229360 13.57 584208 1579256 8 00:03:01 5445184 0 809956 10.11 2620 1751180 1225320 13.53 586332 1579256 8 00:04:01 5446888 0 808252 10.09 2620 1751180 1205572 13.31 584468 1579256 12 00:05:01 5440148 0 814984 10.18 2620 1751188 1205752 13.31 591568 1579256 8 00:06:01 5439604 0 815524 10.18 2620 1751192 1205788 13.31 592168 1579256 8 00:07:01 5438928 0 816192 10.19 2620 1751200 1205848 13.31 594124 1577600 12 00:08:01 4833484 0 931064 11.63 2620 2241772 1312044 14.49 764720 1915384 32 Average: 5367126 0 826702 10.32 2620 1812492 1227962 13.56 610552 1620814 13 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 eth0 3.13 1.08 1.18 0.76 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 eth0 0.55 0.35 0.27 0.23 0.00 0.00 0.00 0.00 00:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 eth0 0.73 0.45 0.41 0.27 0.00 0.00 0.00 0.00 00:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 eth0 1.15 0.08 0.12 0.01 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 eth0 1.87 0.70 0.65 0.41 0.00 0.00 0.00 0.00 00:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 eth0 1.20 0.33 0.33 0.20 0.00 0.00 0.00 0.00 00:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 eth0 0.57 0.32 0.27 0.20 0.00 0.00 0.00 0.00 00:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 eth0 414.14 288.37 2625.68 28.30 0.00 0.00 0.00 0.00 00:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.92 36.46 328.65 3.80 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (prd-centos7-docker-4c-2g-622.vexxhost.local) 08/12/21 _x86_64_ (2 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.25 0.00 0.08 0.01 0.01 99.65 00:01:01 0 0.15 0.00 0.07 0.02 0.00 99.77 00:01:01 1 0.35 0.00 0.10 0.00 0.02 99.53 00:02:01 all 0.21 0.00 0.06 0.00 0.03 99.71 00:02:01 0 0.07 0.00 0.05 0.00 0.03 99.85 00:02:01 1 0.35 0.00 0.07 0.00 0.02 99.57 00:03:01 all 0.21 0.00 0.04 0.00 0.01 99.74 00:03:01 0 0.28 0.00 0.05 0.00 0.02 99.65 00:03:01 1 0.13 0.00 0.03 0.00 0.00 99.83 00:04:01 all 0.23 0.00 0.07 0.00 0.02 99.69 00:04:01 0 0.05 0.00 0.05 0.00 0.02 99.88 00:04:01 1 0.40 0.00 0.08 0.00 0.02 99.50 00:05:01 all 0.23 0.00 0.08 0.00 0.02 99.68 00:05:01 0 0.08 0.00 0.10 0.00 0.02 99.80 00:05:01 1 0.37 0.00 0.05 0.00 0.02 99.57 00:06:01 all 0.18 0.00 0.04 0.00 0.01 99.77 00:06:01 0 0.10 0.00 0.07 0.00 0.02 99.82 00:06:01 1 0.27 0.00 0.02 0.00 0.00 99.72 00:07:01 all 0.20 0.00 0.08 0.00 0.02 99.70 00:07:01 0 0.33 0.00 0.10 0.00 0.02 99.55 00:07:01 1 0.07 0.00 0.07 0.00 0.02 99.85 00:08:01 all 8.25 0.00 3.46 2.17 0.03 86.08 00:08:01 0 8.22 0.00 3.77 3.89 0.03 84.08 00:08:01 1 8.28 0.00 3.15 0.46 0.03 88.07 Average: all 1.20 0.00 0.48 0.27 0.02 98.04 Average: 0 1.14 0.00 0.52 0.48 0.02 97.84 Average: 1 1.26 0.00 0.44 0.06 0.01 98.23