---> uname -a: Linux prd-centos7-docker-4c-2g-82.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) 09/13/21 _x86_64_ (2 CPU) 18:29:13 LINUX RESTART (2 CPU) 18:30:01 tps rtps wtps bread/s bwrtn/s 18:31:01 7.24 0.18 7.06 23.18 1375.34 18:32:01 0.33 0.00 0.33 0.00 5.83 18:33:01 0.32 0.00 0.32 0.00 3.35 18:34:01 0.20 0.00 0.20 0.00 3.12 18:35:01 0.18 0.00 0.18 0.00 2.23 18:36:01 0.37 0.00 0.37 0.00 4.81 18:37:01 0.30 0.03 0.27 3.73 3.96 Average: 1.28 0.03 1.25 3.85 199.85 18:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:31:01 5430596 0 806588 10.07 2620 1769128 1298948 14.34 597132 1581004 20 18:32:01 5442508 0 794668 9.92 2620 1769136 1204296 13.30 593692 1574512 12 18:33:01 5440716 0 796460 9.94 2620 1769136 1204588 13.30 591536 1578048 20 18:34:01 5439876 0 797292 9.96 2620 1769144 1204636 13.30 592740 1578048 16 18:35:01 5438304 0 798860 9.97 2620 1769148 1204468 13.30 590828 1581920 16 18:36:01 5438652 0 798508 9.97 2620 1769152 1204360 13.30 590128 1581920 12 18:37:01 5432060 0 804820 10.05 2620 1769432 1217452 13.44 595356 1581900 124 Average: 5437530 0 799599 9.98 2620 1769182 1219821 13.47 593059 1579622 31 18:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:31:01 eth0 104.78 126.48 335.99 16.44 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 115.54 86.78 10.09 314.69 0.00 0.00 0.00 0.00 18:32:01 eth0 0.73 0.07 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 18:33:01 eth0 0.87 0.23 0.31 0.19 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.45 0.33 0.27 0.17 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 0.22 0.20 0.08 0.10 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 0.10 0.07 0.01 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 18:37:01 eth0 3.38 2.13 3.31 0.85 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.79 18.51 48.59 2.54 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 16.51 12.40 1.44 44.97 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) 09/13/21 _x86_64_ (2 CPU) 18:29:13 LINUX RESTART (2 CPU) 18:30:01 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 2.10 0.00 0.65 0.12 0.03 97.11 18:31:01 0 2.77 0.00 0.76 0.22 0.03 96.22 18:31:01 1 1.42 0.00 0.54 0.02 0.02 98.01 18:32:01 all 0.21 0.00 0.05 0.00 0.01 99.73 18:32:01 0 0.05 0.00 0.05 0.00 0.00 99.90 18:32:01 1 0.37 0.00 0.05 0.00 0.02 99.57 18:33:01 all 0.21 0.00 0.04 0.00 0.01 99.74 18:33:01 0 0.13 0.00 0.05 0.00 0.02 99.80 18:33:01 1 0.28 0.00 0.03 0.00 0.00 99.68 18:34:01 all 0.21 0.00 0.03 0.00 0.02 99.74 18:34:01 0 0.38 0.00 0.03 0.00 0.02 99.57 18:34:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:35:01 all 0.22 0.00 0.03 0.00 0.01 99.74 18:35:01 0 0.40 0.00 0.03 0.00 0.00 99.57 18:35:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:36:01 all 0.24 0.00 0.04 0.00 0.01 99.71 18:36:01 0 0.42 0.00 0.05 0.00 0.02 99.52 18:36:01 1 0.07 0.00 0.03 0.00 0.00 99.90 18:37:01 all 0.60 0.00 0.28 0.00 0.02 99.10 18:37:01 0 0.48 0.00 0.28 0.00 0.02 99.22 18:37:01 1 0.72 0.00 0.28 0.00 0.02 98.98 Average: all 0.54 0.00 0.16 0.02 0.01 99.27 Average: 0 0.66 0.00 0.18 0.03 0.01 99.11 Average: 1 0.42 0.00 0.14 0.00 0.01 99.42