---> uname -a: Linux prd-centos7-docker-4c-2g-353.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) 07/28/21 _x86_64_ (2 CPU) 15:48:18 LINUX RESTART (2 CPU) 15:49:01 tps rtps wtps bread/s bwrtn/s 15:50:01 27.32 3.38 23.93 2557.89 4120.25 15:51:01 0.67 0.00 0.67 0.00 12.08 15:52:01 0.25 0.00 0.25 0.00 2.92 15:53:01 0.18 0.00 0.18 0.00 3.13 15:54:01 0.35 0.00 0.35 0.00 5.26 15:55:01 0.23 0.00 0.23 0.00 2.98 15:56:01 0.18 0.00 0.18 0.00 2.20 Average: 4.17 0.48 3.69 365.47 592.77 15:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:50:01 5430820 0 806860 10.07 2620 1768640 1169100 12.91 593104 1584768 20 15:51:01 5442140 0 795536 9.93 2620 1768644 1077772 11.90 583644 1584732 16 15:52:01 5440388 0 797288 9.95 2620 1768644 1078060 11.90 585264 1584740 20 15:53:01 5439168 0 798500 9.97 2620 1768652 1078148 11.90 586512 1584740 16 15:54:01 5438284 0 799380 9.98 2620 1768656 1077920 11.90 582152 1590796 16 15:55:01 5434476 0 803184 10.03 2620 1768660 1077836 11.90 585544 1590796 12 15:56:01 5430196 0 807456 10.08 2620 1768668 1077836 11.90 589996 1590800 16 Average: 5436496 0 801172 10.00 2620 1768652 1090953 12.04 586602 1587339 17 15:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:50:01 eth0 177.60 160.86 663.57 30.50 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 97.70 76.35 9.11 312.10 0.00 0.00 0.00 0.00 15:51:01 eth0 0.70 0.02 0.06 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 2.12 0.87 1.31 0.23 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 0.48 0.30 0.27 0.20 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 0.33 0.32 0.15 0.08 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 eth0 0.30 0.08 0.03 0.01 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.95 23.22 95.07 4.43 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 13.96 10.91 1.30 44.59 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) 07/28/21 _x86_64_ (2 CPU) 15:48:18 LINUX RESTART (2 CPU) 15:49:01 CPU %user %nice %system %iowait %steal %idle 15:50:01 all 4.98 0.00 1.77 0.68 0.04 92.54 15:50:01 0 5.19 0.00 2.03 0.73 0.05 92.00 15:50:01 1 4.76 0.00 1.50 0.62 0.03 93.08 15:51:01 all 0.20 0.00 0.05 0.00 0.03 99.72 15:51:01 0 0.33 0.00 0.03 0.00 0.00 99.63 15:51:01 1 0.07 0.00 0.07 0.00 0.05 99.82 15:52:01 all 0.25 0.00 0.05 0.00 0.02 99.68 15:52:01 0 0.42 0.00 0.05 0.00 0.02 99.52 15:52:01 1 0.08 0.00 0.05 0.00 0.02 99.85 15:53:01 all 0.18 0.00 0.03 0.00 0.03 99.77 15:53:01 0 0.32 0.00 0.03 0.00 0.03 99.62 15:53:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:54:01 all 0.18 0.00 0.05 0.00 0.02 99.75 15:54:01 0 0.28 0.00 0.02 0.00 0.00 99.70 15:54:01 1 0.08 0.00 0.08 0.00 0.03 99.80 15:55:01 all 0.18 0.00 0.06 0.00 0.02 99.74 15:55:01 0 0.30 0.00 0.03 0.00 0.02 99.65 15:55:01 1 0.07 0.00 0.08 0.00 0.02 99.83 15:56:01 all 0.17 0.00 0.03 0.00 0.02 99.78 15:56:01 0 0.28 0.00 0.02 0.00 0.00 99.70 15:56:01 1 0.05 0.00 0.05 0.00 0.03 99.87 Average: all 0.87 0.00 0.29 0.10 0.02 98.72 Average: 0 1.01 0.00 0.31 0.10 0.02 98.56 Average: 1 0.73 0.00 0.27 0.09 0.03 98.89