---> uname -a: Linux prd-centos7-docker-4c-2g-1677.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) 09/27/21 _x86_64_ (2 CPU) 18:28:54 LINUX RESTART (2 CPU) 18:30:01 tps rtps wtps bread/s bwrtn/s 18:31:01 7.36 0.15 7.21 22.12 221.52 18:32:01 0.45 0.00 0.45 0.00 6.86 18:33:02 0.25 0.00 0.25 0.00 2.43 18:34:01 0.25 0.00 0.25 0.00 4.20 18:35:01 0.33 0.00 0.33 0.00 4.71 18:36:01 0.20 0.00 0.20 0.00 2.05 Average: 1.48 0.03 1.45 3.70 40.40 18:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:31:01 5473644 0 799140 9.98 2620 1733536 1237812 13.67 576004 1560284 20 18:32:01 5478528 0 794248 9.92 2620 1733544 1196464 13.21 573808 1558240 8 18:33:02 5476112 0 796660 9.95 2620 1733548 1196716 13.21 570620 1564008 24 18:34:01 5476288 0 796476 9.94 2620 1733556 1196704 13.21 570392 1564008 20 18:35:01 5473616 0 799144 9.98 2620 1733560 1196644 13.21 570864 1566120 12 18:36:01 5474856 0 797900 9.96 2620 1733564 1196500 13.21 570236 1566120 8 Average: 5475507 0 797261 9.95 2620 1733551 1203473 13.29 571987 1563130 15 18:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:31:01 eth0 14.82 10.43 21.78 4.88 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 2.65 2.76 1.11 8.28 0.00 0.00 0.00 0.00 18:32:01 eth0 0.78 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:02 eth0 1.02 0.32 0.32 0.20 0.00 0.00 0.00 0.00 18:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.56 0.39 0.28 0.21 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 eth0 0.17 0.12 0.07 0.01 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.94 1.93 3.78 0.90 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 0.44 0.46 0.19 1.38 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) 09/27/21 _x86_64_ (2 CPU) 18:28:54 LINUX RESTART (2 CPU) 18:30:01 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 0.72 0.00 0.39 0.04 0.02 98.84 18:31:01 0 0.64 0.00 0.33 0.03 0.02 98.98 18:31:01 1 0.80 0.00 0.44 0.05 0.02 98.69 18:32:01 all 0.09 0.00 0.08 0.00 0.01 99.82 18:32:01 0 0.03 0.00 0.05 0.00 0.00 99.92 18:32:01 1 0.15 0.00 0.10 0.00 0.02 99.73 18:33:02 all 0.23 0.00 0.04 0.00 0.01 99.72 18:33:02 0 0.08 0.00 0.05 0.00 0.02 99.85 18:33:02 1 0.37 0.00 0.03 0.00 0.00 99.60 18:34:01 all 0.22 0.00 0.07 0.00 0.02 99.69 18:34:01 0 0.10 0.00 0.05 0.00 0.02 99.83 18:34:01 1 0.34 0.00 0.08 0.00 0.02 99.56 18:35:01 all 0.22 0.00 0.05 0.00 0.01 99.72 18:35:01 0 0.08 0.00 0.05 0.00 0.02 99.85 18:35:01 1 0.35 0.00 0.05 0.00 0.00 99.60 18:36:01 all 0.23 0.00 0.03 0.00 0.02 99.72 18:36:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:36:01 1 0.40 0.00 0.02 0.00 0.02 99.57 Average: all 0.28 0.00 0.11 0.01 0.01 99.59 Average: 0 0.17 0.00 0.10 0.01 0.01 99.72 Average: 1 0.40 0.00 0.12 0.01 0.01 99.46