---> uname -a: Linux prd-centos7-docker-4c-2g-555.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) 09/18/21 _x86_64_ (2 CPU) 03:47:00 LINUX RESTART (2 CPU) 03:48:01 tps rtps wtps bread/s bwrtn/s 03:49:01 2.32 0.00 2.32 0.00 52.27 03:50:01 0.43 0.00 0.43 0.00 6.48 03:51:01 0.20 0.00 0.20 0.00 1.48 03:52:01 0.23 0.00 0.23 0.00 3.61 03:53:01 0.30 0.00 0.30 0.00 4.51 03:54:01 0.27 0.00 0.27 0.00 3.73 03:55:01 0.20 0.00 0.20 0.00 2.56 Average: 0.56 0.00 0.56 0.00 10.67 03:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:49:01 5442084 0 797844 9.96 2620 1766392 1242856 13.72 590016 1576304 20 03:50:01 5446872 0 793048 9.90 2620 1766400 1204604 13.30 588924 1573516 8 03:51:01 5442556 0 797364 9.96 2620 1766400 1204952 13.30 588612 1577652 20 03:52:01 5443356 0 796556 9.95 2620 1766408 1204860 13.30 587664 1578380 20 03:53:01 5442736 0 797172 9.95 2620 1766412 1204980 13.30 584660 1582020 12 03:54:01 5442368 0 797532 9.96 2620 1766420 1204860 13.30 585044 1582048 12 03:55:01 5440712 0 799184 9.98 2620 1766424 1204860 13.30 586856 1582044 8 Average: 5442955 0 796957 9.95 2620 1766408 1210282 13.36 587397 1578852 14 03:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:49:01 eth0 2.48 1.45 1.83 0.63 0.00 0.00 0.00 0.00 03:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 eth0 0.70 0.08 0.06 0.01 0.00 0.00 0.00 0.00 03:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 eth0 5.36 2.32 3.72 0.48 0.00 0.00 0.00 0.00 03:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 03:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 eth0 0.33 0.22 0.14 0.07 0.00 0.00 0.00 0.00 03:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.30 0.60 0.82 0.18 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) 09/18/21 _x86_64_ (2 CPU) 03:47:00 LINUX RESTART (2 CPU) 03:48:01 CPU %user %nice %system %iowait %steal %idle 03:49:01 all 0.23 0.00 0.10 0.00 0.02 99.66 03:49:01 0 0.23 0.00 0.13 0.00 0.02 99.62 03:49:01 1 0.22 0.00 0.07 0.00 0.02 99.70 03:50:01 all 0.26 0.00 0.05 0.00 0.02 99.67 03:50:01 0 0.07 0.00 0.07 0.00 0.03 99.83 03:50:01 1 0.45 0.00 0.03 0.00 0.00 99.52 03:51:01 all 0.31 0.00 0.13 0.00 0.02 99.55 03:51:01 0 0.52 0.00 0.13 0.00 0.02 99.33 03:51:01 1 0.10 0.00 0.12 0.00 0.02 99.77 03:52:01 all 0.24 0.00 0.04 0.00 0.01 99.71 03:52:01 0 0.43 0.00 0.03 0.00 0.00 99.53 03:52:01 1 0.05 0.00 0.05 0.00 0.02 99.88 03:53:01 all 0.23 0.00 0.05 0.00 0.01 99.72 03:53:01 0 0.40 0.00 0.07 0.00 0.02 99.52 03:53:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:54:01 all 0.23 0.00 0.06 0.00 0.02 99.70 03:54:01 0 0.40 0.00 0.05 0.00 0.02 99.53 03:54:01 1 0.05 0.00 0.07 0.00 0.02 99.87 03:55:01 all 0.24 0.00 0.08 0.00 0.01 99.67 03:55:01 0 0.42 0.00 0.12 0.00 0.02 99.45 03:55:01 1 0.07 0.00 0.05 0.00 0.00 99.88 Average: all 0.25 0.00 0.07 0.00 0.01 99.67 Average: 0 0.35 0.00 0.09 0.00 0.02 99.54 Average: 1 0.14 0.00 0.06 0.00 0.01 99.79