---> uname -a: Linux prd-centos7-docker-4c-2g-90.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) 07/24/21 _x86_64_ (2 CPU) 12:41:16 LINUX RESTART (2 CPU) 12:42:02 tps rtps wtps bread/s bwrtn/s 12:43:01 23.61 3.25 20.36 2565.31 2723.09 12:44:01 0.42 0.00 0.42 0.00 7.19 12:45:01 0.27 0.00 0.27 0.00 3.27 12:46:01 0.17 0.00 0.17 0.00 1.75 12:47:01 0.28 0.00 0.28 0.00 3.40 12:48:01 0.32 0.00 0.32 0.00 4.05 12:49:01 0.23 0.00 0.23 0.00 3.20 Average: 3.57 0.46 3.11 361.25 386.74 12:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 5460688 0 808292 10.09 2620 1737332 1289840 14.24 580404 1567472 20 12:44:01 5465568 0 803352 10.03 2620 1737392 1228148 13.56 576060 1567448 28 12:45:01 5465528 0 803448 10.03 2620 1737336 1228184 13.56 577932 1565960 8 12:46:01 5467064 0 801904 10.01 2620 1737344 1204432 13.30 577048 1565960 8 12:47:01 5464588 0 804376 10.04 2620 1737348 1207104 13.33 574068 1571296 16 12:48:01 5464932 0 804028 10.04 2620 1737352 1207068 13.33 573848 1571296 12 12:49:01 5465372 0 803584 10.03 2620 1737356 1207008 13.33 573648 1571296 20 Average: 5464820 0 804141 10.04 2620 1737351 1224541 13.52 576144 1568675 16 12:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 eth0 97.00 67.72 370.12 15.64 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 11.30 7.16 2.50 27.22 0.00 0.00 0.00 0.00 12:44:01 eth0 1.62 0.27 0.38 0.20 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 1.67 0.65 0.61 0.37 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 0.62 0.37 0.28 0.21 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 eth0 0.32 0.18 0.09 0.10 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 eth0 0.23 0.12 0.07 0.01 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.32 9.77 52.33 2.33 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 1.59 1.01 0.35 3.83 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) 07/24/21 _x86_64_ (2 CPU) 12:41:16 LINUX RESTART (2 CPU) 12:42:02 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 3.05 0.00 1.50 0.44 0.03 94.98 12:43:01 0 2.76 0.00 1.64 0.60 0.03 94.96 12:43:01 1 3.34 0.00 1.35 0.27 0.03 94.99 12:44:01 all 0.13 0.00 0.06 0.00 0.02 99.80 12:44:01 0 0.03 0.00 0.07 0.00 0.02 99.88 12:44:01 1 0.22 0.00 0.05 0.00 0.02 99.72 12:45:01 all 0.27 0.00 0.06 0.00 0.02 99.66 12:45:01 0 0.15 0.00 0.08 0.00 0.02 99.75 12:45:01 1 0.38 0.00 0.03 0.00 0.02 99.57 12:46:01 all 0.21 0.00 0.03 0.00 0.02 99.74 12:46:01 0 0.37 0.00 0.05 0.00 0.03 99.55 12:46:01 1 0.05 0.00 0.02 0.00 0.00 99.93 12:47:01 all 0.16 0.00 0.04 0.00 0.02 99.78 12:47:01 0 0.20 0.00 0.03 0.00 0.02 99.75 12:47:01 1 0.12 0.00 0.05 0.00 0.02 99.82 12:48:01 all 0.17 0.00 0.04 0.00 0.03 99.77 12:48:01 0 0.02 0.00 0.05 0.00 0.03 99.90 12:48:01 1 0.32 0.00 0.03 0.00 0.02 99.63 12:49:01 all 0.19 0.00 0.03 0.00 0.01 99.77 12:49:01 0 0.07 0.00 0.03 0.00 0.02 99.88 12:49:01 1 0.32 0.00 0.03 0.00 0.00 99.65 Average: all 0.59 0.00 0.25 0.06 0.02 99.09 Average: 0 0.51 0.00 0.28 0.08 0.02 99.11 Average: 1 0.67 0.00 0.22 0.04 0.01 99.06