---> uname -a: Linux prd-centos7-docker-4c-2g-407.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) 08/11/21 _x86_64_ (2 CPU) 19:40:52 LINUX RESTART (2 CPU) 19:42:02 tps rtps wtps bread/s bwrtn/s 19:43:01 2.37 0.00 2.37 0.00 54.20 19:44:01 0.43 0.00 0.43 0.00 7.03 19:45:01 0.27 0.00 0.27 0.00 2.97 19:46:01 0.13 0.00 0.13 0.00 2.15 19:47:01 0.37 0.00 0.37 0.00 5.38 19:48:01 0.23 0.00 0.23 0.00 3.13 19:49:01 0.27 0.00 0.27 0.00 3.66 19:50:01 0.27 0.00 0.27 0.00 3.27 19:51:01 0.18 0.00 0.18 0.00 1.88 Average: 0.50 0.00 0.50 0.00 9.21 19:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:43:01 5466896 0 802856 10.02 2620 1736568 1204000 13.29 579380 1565952 20 19:44:01 5465408 0 804336 10.04 2620 1736576 1204216 13.30 580644 1565740 12 19:45:01 5464072 0 805672 10.06 2620 1736576 1204240 13.30 581836 1565740 8 19:46:01 5463972 0 805744 10.06 2620 1736604 1204288 13.30 581460 1566504 12 19:47:01 5462380 0 807352 10.08 2620 1736588 1206924 13.33 580088 1570028 8 19:48:01 5461904 0 807824 10.09 2620 1736592 1206960 13.33 580200 1570084 20 19:49:01 5461528 0 808192 10.09 2620 1736600 1206744 13.32 580900 1570084 12 19:50:01 5452812 0 816904 10.20 2620 1736604 1206744 13.32 589852 1570084 8 19:51:01 5452288 0 817424 10.21 2620 1736608 1206744 13.32 592052 1568052 8 Average: 5461251 0 808478 10.09 2620 1736591 1205651 13.31 582935 1568030 12 19:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:43:01 eth0 0.14 0.12 0.01 0.07 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 1.60 0.48 0.37 0.21 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 1.03 0.38 0.33 0.21 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 19:46:01 eth0 0.58 0.30 0.27 0.20 0.00 0.00 0.00 0.00 19:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 eth0 1.23 0.22 0.23 0.07 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 1.15 0.55 0.56 0.40 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 0.07 0.03 0.01 0.00 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 0.08 0.07 0.00 0.01 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 19:51:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.67 0.25 0.20 0.13 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) 08/11/21 _x86_64_ (2 CPU) 19:40:52 LINUX RESTART (2 CPU) 19:42:02 CPU %user %nice %system %iowait %steal %idle 19:43:01 all 0.11 0.00 0.06 0.00 0.03 99.80 19:43:01 0 0.12 0.00 0.05 0.00 0.03 99.80 19:43:01 1 0.10 0.00 0.07 0.00 0.03 99.80 19:44:01 all 0.20 0.00 0.07 0.00 0.02 99.72 19:44:01 0 0.25 0.00 0.05 0.00 0.02 99.68 19:44:01 1 0.15 0.00 0.08 0.00 0.02 99.75 19:45:01 all 0.13 0.00 0.04 0.00 0.03 99.81 19:45:01 0 0.23 0.00 0.03 0.00 0.02 99.72 19:45:01 1 0.02 0.00 0.05 0.00 0.03 99.90 19:46:01 all 0.16 0.00 0.03 0.00 0.02 99.79 19:46:01 0 0.27 0.00 0.05 0.00 0.02 99.67 19:46:01 1 0.05 0.00 0.02 0.00 0.02 99.92 19:47:01 all 0.18 0.00 0.03 0.00 0.03 99.75 19:47:01 0 0.33 0.00 0.03 0.00 0.03 99.60 19:47:01 1 0.03 0.00 0.03 0.00 0.03 99.90 19:48:01 all 0.11 0.00 0.04 0.00 0.03 99.82 19:48:01 0 0.13 0.00 0.03 0.00 0.03 99.80 19:48:01 1 0.08 0.00 0.05 0.00 0.02 99.85 19:49:01 all 0.16 0.00 0.04 0.00 0.03 99.77 19:49:01 0 0.27 0.00 0.03 0.00 0.03 99.67 19:49:01 1 0.05 0.00 0.05 0.00 0.02 99.88 19:50:01 all 0.14 0.00 0.04 0.00 0.03 99.79 19:50:01 0 0.27 0.00 0.03 0.00 0.02 99.68 19:50:01 1 0.02 0.00 0.05 0.00 0.03 99.90 19:51:01 all 0.14 0.00 0.02 0.00 0.03 99.82 19:51:01 0 0.25 0.00 0.02 0.00 0.03 99.70 19:51:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 0.15 0.00 0.04 0.00 0.03 99.79 Average: 0 0.24 0.00 0.04 0.00 0.03 99.70 Average: 1 0.06 0.00 0.05 0.00 0.02 99.87