---> uname -a: Linux prd-centos7-docker-4c-2g-269.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) 09/15/21 _x86_64_ (2 CPU) 19:41:02 LINUX RESTART (2 CPU) 19:42:01 tps rtps wtps bread/s bwrtn/s 19:43:01 0.77 0.00 0.77 0.00 17.72 19:44:01 0.47 0.00 0.47 0.00 7.71 19:45:01 0.28 0.00 0.28 0.00 5.01 19:46:02 0.23 0.00 0.23 0.00 4.70 19:47:01 0.32 0.00 0.32 0.00 5.44 19:48:01 0.35 0.00 0.35 0.00 5.80 19:49:01 0.25 0.00 0.25 0.00 4.15 19:50:01 2.50 0.13 2.36 13.72 95.87 Average: 0.65 0.02 0.63 1.72 18.33 19:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:43:01 5461472 0 796820 9.95 2620 1748028 1224888 13.52 577636 1571992 12 19:44:01 5461248 0 797036 9.95 2620 1748036 1198308 13.23 582088 1568212 20 19:45:01 5459680 0 798604 9.97 2620 1748036 1198344 13.23 577664 1573828 20 19:46:02 5459120 0 799156 9.98 2620 1748044 1198684 13.23 577760 1574444 8 19:47:01 5459656 0 798616 9.97 2620 1748048 1198696 13.23 575048 1577060 8 19:48:01 5462372 0 795896 9.94 2620 1748052 1198264 13.23 572776 1577060 12 19:49:01 5455056 0 803204 10.03 2620 1748060 1198264 13.23 579636 1577060 8 19:50:01 5172296 0 906352 11.32 2620 1927672 1589656 17.55 800308 1614140 178884 Average: 5423862 0 811960 10.14 2620 1770497 1250638 13.81 605364 1579224 22372 19:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:43:01 eth0 0.35 0.13 0.02 0.05 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 eth0 2.98 1.07 3.00 0.07 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 eth0 1.55 0.42 0.59 0.32 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:02 eth0 1.28 0.48 0.57 0.39 0.00 0.00 0.00 0.00 19:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 eth0 0.78 0.56 0.45 0.28 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 eth0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 eth0 0.45 0.10 0.04 0.01 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 261.79 162.73 1659.54 16.19 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.74 20.74 208.57 2.17 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) 09/15/21 _x86_64_ (2 CPU) 19:41:02 LINUX RESTART (2 CPU) 19:42:01 CPU %user %nice %system %iowait %steal %idle 19:43:01 all 0.28 0.00 0.09 0.00 0.02 99.61 19:43:01 0 0.15 0.00 0.10 0.00 0.02 99.73 19:43:01 1 0.42 0.00 0.08 0.00 0.02 99.48 19:44:01 all 0.29 0.00 0.07 0.00 0.01 99.63 19:44:01 0 0.22 0.00 0.08 0.00 0.02 99.68 19:44:01 1 0.37 0.00 0.05 0.00 0.00 99.58 19:45:01 all 0.11 0.00 0.07 0.00 0.02 99.81 19:45:01 0 0.13 0.00 0.05 0.00 0.02 99.80 19:45:01 1 0.08 0.00 0.08 0.00 0.02 99.82 19:46:02 all 0.18 0.00 0.05 0.00 0.01 99.76 19:46:02 0 0.03 0.00 0.03 0.00 0.00 99.93 19:46:02 1 0.33 0.00 0.07 0.00 0.02 99.58 19:47:01 all 0.28 0.00 0.09 0.00 0.02 99.61 19:47:01 0 0.34 0.00 0.03 0.00 0.00 99.63 19:47:01 1 0.22 0.00 0.15 0.00 0.03 99.59 19:48:01 all 0.24 0.00 0.06 0.00 0.01 99.69 19:48:01 0 0.37 0.00 0.03 0.00 0.00 99.60 19:48:01 1 0.12 0.00 0.08 0.00 0.02 99.78 19:49:01 all 0.27 0.00 0.05 0.00 0.02 99.67 19:49:01 0 0.45 0.00 0.02 0.00 0.02 99.52 19:49:01 1 0.08 0.00 0.08 0.00 0.02 99.82 19:50:01 all 3.40 0.00 1.22 0.02 0.03 95.33 19:50:01 0 3.98 0.00 1.35 0.00 0.03 94.63 19:50:01 1 2.83 0.00 1.09 0.03 0.03 96.01 Average: all 0.63 0.00 0.21 0.00 0.02 99.14 Average: 0 0.71 0.00 0.21 0.00 0.01 99.07 Average: 1 0.55 0.00 0.21 0.00 0.02 99.21