---> uname -a: Linux prd-centos7-docker-4c-2g-774.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) 08/12/21 _x86_64_ (2 CPU) 23:46:03 LINUX RESTART (2 CPU) 23:47:01 tps rtps wtps bread/s bwrtn/s 23:48:01 3.20 0.03 3.16 1.07 109.61 23:49:01 0.47 0.00 0.47 0.00 8.10 23:50:01 0.28 0.00 0.28 0.00 3.65 23:51:01 0.28 0.00 0.28 0.00 5.00 23:52:01 0.30 0.00 0.30 0.00 4.50 Average: 0.91 0.01 0.90 0.21 26.17 23:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:48:01 5427872 0 809664 10.11 2620 1768776 1207452 13.33 603636 1578784 16 23:49:01 5423560 0 813968 10.16 2620 1768784 1203808 13.29 610544 1576000 8 23:50:01 5423564 0 813964 10.16 2620 1768784 1203664 13.29 610848 1576000 8 23:51:01 5425640 0 811880 10.14 2620 1768792 1203340 13.29 601576 1583384 12 23:52:01 5422400 0 815116 10.18 2620 1768796 1203412 13.29 604824 1583384 8 Average: 5424607 0 812918 10.15 2620 1768786 1204335 13.30 606286 1579510 10 23:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:48:01 eth0 1.03 0.12 0.11 0.02 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 eth0 6.08 2.47 3.78 0.52 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 eth0 1.05 0.60 0.54 0.37 0.00 0.00 0.00 0.00 23:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 eth0 0.10 0.07 0.01 0.04 0.00 0.00 0.00 0.00 23:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 eth0 0.23 0.15 0.08 0.07 0.00 0.00 0.00 0.00 23:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.70 0.68 0.90 0.20 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 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/12/21 _x86_64_ (2 CPU) 23:46:03 LINUX RESTART (2 CPU) 23:47:01 CPU %user %nice %system %iowait %steal %idle 23:48:01 all 0.17 0.00 0.05 0.00 0.03 99.76 23:48:01 0 0.07 0.00 0.05 0.00 0.03 99.85 23:48:01 1 0.27 0.00 0.05 0.00 0.02 99.67 23:49:01 all 0.21 0.00 0.05 0.00 0.03 99.72 23:49:01 0 0.08 0.00 0.03 0.00 0.02 99.87 23:49:01 1 0.33 0.00 0.07 0.00 0.03 99.56 23:50:01 all 0.18 0.00 0.03 0.00 0.03 99.76 23:50:01 0 0.03 0.00 0.03 0.00 0.02 99.92 23:50:01 1 0.33 0.00 0.03 0.00 0.03 99.60 23:51:01 all 0.18 0.00 0.02 0.00 0.03 99.78 23:51:01 0 0.03 0.00 0.02 0.00 0.03 99.92 23:51:01 1 0.32 0.00 0.02 0.00 0.02 99.65 23:52:01 all 0.18 0.00 0.03 0.00 0.02 99.77 23:52:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:52:01 1 0.35 0.00 0.03 0.00 0.03 99.58 Average: all 0.18 0.00 0.04 0.00 0.02 99.76 Average: 0 0.05 0.00 0.03 0.00 0.02 99.90 Average: 1 0.32 0.00 0.04 0.00 0.03 99.61