---> uname -a: Linux prd-centos7-docker-4c-2g-151.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 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/29/21 _x86_64_ (2 CPU) 16:03:51 LINUX RESTART (2 CPU) 16:05:01 tps rtps wtps bread/s bwrtn/s 16:06:01 4.81 0.15 4.66 22.11 662.61 16:07:01 0.38 0.00 0.38 0.00 6.51 16:08:01 0.27 0.00 0.27 0.00 3.23 16:09:01 0.23 0.00 0.23 0.00 3.86 16:10:01 0.30 0.00 0.30 0.00 4.26 16:11:01 0.18 0.00 0.18 0.00 2.18 16:12:01 0.25 0.00 0.25 0.00 3.75 16:13:01 0.23 0.00 0.23 0.00 2.98 16:14:01 0.32 0.00 0.32 0.00 5.00 Average: 0.78 0.02 0.76 2.46 77.17 16:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:06:01 5449028 0 806100 10.07 2620 1751192 1249956 13.80 588084 1572596 24 16:07:01 5450440 0 804684 10.05 2620 1751196 1236640 13.65 587716 1571764 16 16:08:01 5454408 0 800716 10.00 2620 1751196 1205524 13.31 584516 1571900 20 16:09:01 5453324 0 801792 10.01 2620 1751204 1205800 13.31 586156 1571900 8 16:10:01 5452992 0 802120 10.02 2620 1751208 1205776 13.31 580228 1577628 12 16:11:01 5454496 0 800608 10.00 2620 1751216 1205524 13.31 578904 1577628 20 16:12:01 5452892 0 802208 10.02 2620 1751220 1205524 13.31 580492 1577836 20 16:13:01 5444520 0 810572 10.12 2620 1751228 1205524 13.31 588868 1577840 16 16:14:01 5444384 0 810708 10.12 2620 1751228 1205524 13.31 590836 1575972 8 Average: 5450720 0 804390 10.04 2620 1751210 1213977 13.40 585089 1575007 16 16:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:06:01 eth0 81.67 74.29 168.31 9.87 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 66.34 64.60 4.96 153.72 0.00 0.00 0.00 0.00 16:07:01 eth0 1.78 0.53 0.60 0.36 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.90 0.10 0.07 0.04 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.62 0.37 0.28 0.20 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 2.00 0.83 0.76 0.44 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.57 0.08 0.06 0.04 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.12 0.07 0.02 0.01 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 9.76 8.49 18.91 1.22 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 7.37 7.18 0.55 17.08 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) 09/29/21 _x86_64_ (2 CPU) 16:03:51 LINUX RESTART (2 CPU) 16:05:01 CPU %user %nice %system %iowait %steal %idle 16:06:01 all 1.51 0.00 0.55 0.07 0.02 97.86 16:06:01 0 1.43 0.00 0.57 0.10 0.02 97.88 16:06:01 1 1.59 0.00 0.52 0.03 0.02 97.84 16:07:01 all 0.23 0.00 0.05 0.00 0.03 99.70 16:07:01 0 0.38 0.00 0.03 0.00 0.02 99.57 16:07:01 1 0.07 0.00 0.07 0.00 0.03 99.83 16:08:01 all 0.23 0.00 0.04 0.00 0.01 99.72 16:08:01 0 0.35 0.00 0.03 0.00 0.00 99.62 16:08:01 1 0.10 0.00 0.05 0.00 0.02 99.83 16:09:01 all 0.23 0.00 0.04 0.00 0.02 99.71 16:09:01 0 0.38 0.00 0.03 0.00 0.00 99.58 16:09:01 1 0.08 0.00 0.05 0.00 0.03 99.83 16:10:01 all 0.24 0.00 0.05 0.00 0.02 99.69 16:10:01 0 0.35 0.00 0.03 0.00 0.02 99.60 16:10:01 1 0.13 0.00 0.07 0.00 0.02 99.78 16:11:01 all 0.21 0.00 0.04 0.00 0.02 99.73 16:11:01 0 0.38 0.00 0.03 0.00 0.02 99.57 16:11:01 1 0.03 0.00 0.05 0.00 0.02 99.90 16:12:01 all 0.16 0.00 0.05 0.00 0.02 99.77 16:12:01 0 0.25 0.00 0.05 0.00 0.02 99.68 16:12:01 1 0.07 0.00 0.05 0.00 0.02 99.87 16:13:01 all 0.15 0.00 0.04 0.00 0.01 99.80 16:13:01 0 0.27 0.00 0.03 0.00 0.00 99.70 16:13:01 1 0.03 0.00 0.05 0.00 0.02 99.90 16:14:01 all 0.23 0.00 0.03 0.00 0.02 99.72 16:14:01 0 0.40 0.00 0.02 0.00 0.03 99.55 16:14:01 1 0.05 0.00 0.05 0.00 0.00 99.90 Average: all 0.35 0.00 0.10 0.01 0.02 99.52 Average: 0 0.47 0.00 0.09 0.01 0.01 99.42 Average: 1 0.24 0.00 0.11 0.00 0.02 99.63