---> uname -a: Linux prd-centos7-docker-4c-2g-223.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: 2799.996 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 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 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/26/21 _x86_64_ (2 CPU) 21:04:35 LINUX RESTART (2 CPU) 21:05:01 tps rtps wtps bread/s bwrtn/s 21:06:01 115.20 16.16 99.03 5476.14 5905.28 21:07:01 1.65 0.00 1.65 0.00 36.94 21:08:01 0.48 0.00 0.48 0.00 7.58 21:09:01 0.22 0.00 0.22 0.00 4.10 21:10:01 0.32 0.00 0.32 0.00 5.30 21:11:01 0.35 0.00 0.35 0.00 5.18 21:12:01 0.35 0.03 0.32 3.73 5.58 Average: 16.95 2.32 14.63 783.25 853.29 21:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:06:01 5457284 0 811684 10.13 2620 1737344 1282228 14.16 588900 1561672 132 21:07:01 5466848 0 802116 10.02 2620 1737348 1196508 13.21 581180 1561632 20 21:08:01 5468216 0 800748 10.00 2620 1737348 1196704 13.21 578952 1563536 16 21:09:01 5466056 0 802900 10.03 2620 1737356 1196752 13.21 580412 1563536 16 21:10:01 5468044 0 800908 10.00 2620 1737360 1196500 13.21 576532 1566048 8 21:11:01 5466284 0 802664 10.02 2620 1737364 1196584 13.21 578032 1566048 8 21:12:01 5462116 0 806584 10.07 2620 1737612 1198068 13.23 580900 1566128 148 Average: 5464978 0 803943 10.04 2620 1737390 1209049 13.35 580701 1564086 50 21:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:06:01 eth0 634.23 383.04 1041.69 84.10 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 17.78 12.07 2.98 27.21 0.00 0.00 0.00 0.00 21:07:01 eth0 4.73 1.98 3.20 0.13 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 eth0 0.95 0.38 0.32 0.17 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 eth0 0.58 0.42 0.28 0.24 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 21:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 eth0 5.83 3.80 4.96 1.91 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.42 55.73 150.15 12.38 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 2.54 1.73 0.43 3.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/26/21 _x86_64_ (2 CPU) 21:04:35 LINUX RESTART (2 CPU) 21:05:01 CPU %user %nice %system %iowait %steal %idle 21:06:01 all 14.19 0.00 3.25 2.72 0.07 79.76 21:06:01 0 14.71 0.00 3.43 1.98 0.07 79.82 21:06:01 1 13.69 0.00 3.08 3.46 0.07 79.71 21:07:01 all 0.18 0.00 0.08 0.00 0.02 99.72 21:07:01 0 0.28 0.00 0.12 0.00 0.03 99.56 21:07:01 1 0.08 0.00 0.05 0.00 0.00 99.87 21:08:01 all 0.24 0.00 0.04 0.00 0.03 99.69 21:08:01 0 0.13 0.00 0.05 0.00 0.02 99.80 21:08:01 1 0.35 0.00 0.03 0.00 0.03 99.58 21:09:01 all 0.22 0.00 0.04 0.00 0.02 99.72 21:09:01 0 0.07 0.00 0.03 0.00 0.02 99.88 21:09:01 1 0.37 0.00 0.05 0.00 0.02 99.57 21:10:01 all 0.21 0.00 0.04 0.00 0.02 99.73 21:10:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:10:01 1 0.37 0.00 0.05 0.00 0.00 99.58 21:11:01 all 0.18 0.00 0.04 0.00 0.02 99.77 21:11:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:11:01 1 0.32 0.00 0.05 0.00 0.02 99.62 21:12:01 all 0.75 0.00 0.38 0.00 0.02 98.85 21:12:01 0 0.77 0.00 0.52 0.00 0.02 98.70 21:12:01 1 0.74 0.00 0.25 0.00 0.02 99.00 Average: all 2.24 0.00 0.54 0.38 0.03 96.81 Average: 0 2.24 0.00 0.59 0.28 0.03 96.87 Average: 1 2.23 0.00 0.50 0.48 0.02 96.76