---> uname -a: Linux prd-centos7-docker-4c-2g-469.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 07/29/21 _x86_64_ (2 CPU) 14:17:37 LINUX RESTART (2 CPU) 14:18:01 tps rtps wtps bread/s bwrtn/s 14:19:01 103.28 15.77 87.51 5156.10 8896.25 14:20:01 58.10 0.50 57.60 329.86 11328.74 14:21:01 1.08 0.00 1.08 0.00 16.19 14:22:01 0.40 0.00 0.40 0.00 5.53 14:23:01 0.22 0.00 0.22 0.00 3.41 Average: 32.62 3.25 29.37 1097.41 4050.83 14:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 5115648 0 864548 10.79 2620 2026124 1502816 16.59 778760 1695604 165780 14:20:01 5092972 0 807752 10.09 2620 2105596 1176540 12.99 808308 1675824 12 14:21:01 5109664 0 791056 9.88 2620 2105600 1053840 11.63 796988 1673472 8 14:22:01 5107816 0 792900 9.90 2620 2105604 1053840 11.63 794696 1677688 16 14:23:01 5106404 0 794304 9.92 2620 2105612 1054448 11.64 796280 1677688 8 Average: 5106501 0 810112 10.12 2620 2089707 1168297 12.90 795006 1680055 33165 14:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 eth0 1296.22 823.93 4496.91 115.12 0.00 0.00 0.00 0.00 14:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 eth0 224.55 157.67 276.92 822.35 0.00 0.00 0.00 0.00 14:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 docker0 31.84 40.42 2.38 210.54 0.00 0.00 0.00 0.00 14:21:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 eth0 0.87 0.32 0.31 0.20 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 304.44 196.46 955.02 187.57 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 6.37 8.08 0.48 42.12 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) 07/29/21 _x86_64_ (2 CPU) 14:17:37 LINUX RESTART (2 CPU) 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 20.25 0.00 3.88 2.36 0.08 73.43 14:19:01 0 20.05 0.00 4.24 1.33 0.09 74.29 14:19:01 1 20.44 0.00 3.53 3.37 0.07 72.59 14:20:01 all 13.46 0.00 2.06 0.72 0.06 83.70 14:20:01 0 20.98 0.00 2.54 1.03 0.05 75.41 14:20:01 1 6.02 0.00 1.59 0.41 0.07 91.91 14:21:01 all 0.14 0.00 0.05 0.00 0.02 99.79 14:21:01 0 0.20 0.00 0.05 0.00 0.02 99.73 14:21:01 1 0.08 0.00 0.05 0.00 0.02 99.85 14:22:01 all 0.14 0.00 0.03 0.00 0.03 99.81 14:22:01 0 0.23 0.00 0.02 0.00 0.02 99.73 14:22:01 1 0.05 0.00 0.03 0.00 0.03 99.88 14:23:01 all 0.13 0.00 0.03 0.00 0.03 99.80 14:23:01 0 0.20 0.00 0.03 0.00 0.02 99.75 14:23:01 1 0.07 0.00 0.03 0.00 0.05 99.85 Average: all 6.67 0.00 1.18 0.60 0.04 91.51 Average: 0 8.14 0.00 1.34 0.46 0.04 90.02 Average: 1 5.21 0.00 1.03 0.74 0.05 92.98