---> uname -a: Linux prd-centos7-docker-4c-2g-1256.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) 07/31/21 _x86_64_ (2 CPU) 10:41:06 LINUX RESTART (2 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 3.66 0.05 3.61 1.60 124.62 10:44:01 0.43 0.00 0.43 0.00 6.98 10:45:01 0.28 0.00 0.28 0.00 3.28 10:46:01 0.25 0.00 0.25 0.00 3.86 10:47:01 0.25 0.00 0.25 0.00 2.90 10:48:01 0.27 0.00 0.27 0.00 3.10 10:49:01 0.22 0.00 0.22 0.00 3.47 10:50:01 0.25 0.00 0.25 0.00 2.58 Average: 0.70 0.01 0.70 0.20 18.85 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 5468812 0 800988 10.00 2620 1736520 1224036 13.51 575792 1566812 24 10:44:01 5466692 0 803104 10.03 2620 1736524 1224072 13.51 578324 1566152 8 10:45:01 5467628 0 802164 10.02 2620 1736528 1205784 13.31 578980 1564920 16 10:46:01 5467264 0 802520 10.02 2620 1736536 1205532 13.31 578448 1565776 16 10:47:01 5467752 0 802028 10.01 2620 1736540 1205604 13.31 575996 1568712 8 10:48:01 5466488 0 803288 10.03 2620 1736544 1205580 13.31 576836 1568712 8 10:49:01 5466212 0 803560 10.03 2620 1736548 1205532 13.31 576748 1568712 8 10:50:01 5457788 0 811976 10.14 2620 1736556 1205532 13.31 585216 1568716 8 Average: 5466080 0 803704 10.04 2620 1736537 1210209 13.36 578292 1567314 12 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 eth0 0.95 0.32 0.29 0.21 0.00 0.00 0.00 0.00 10:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 eth0 2.85 1.33 2.99 0.09 0.00 0.00 0.00 0.00 10:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 eth0 1.40 0.52 0.58 0.39 0.00 0.00 0.00 0.00 10:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 eth0 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 eth0 0.27 0.23 0.10 0.02 0.00 0.00 0.00 0.00 10:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.74 0.34 0.51 0.10 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) 07/31/21 _x86_64_ (2 CPU) 10:41:06 LINUX RESTART (2 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 0.21 0.00 0.07 0.00 0.02 99.71 10:43:01 0 0.33 0.00 0.07 0.00 0.02 99.58 10:43:01 1 0.08 0.00 0.07 0.00 0.02 99.83 10:44:01 all 0.25 0.00 0.04 0.00 0.02 99.69 10:44:01 0 0.42 0.00 0.05 0.00 0.02 99.52 10:44:01 1 0.08 0.00 0.03 0.00 0.02 99.87 10:45:01 all 0.12 0.00 0.05 0.01 0.02 99.81 10:45:01 0 0.22 0.00 0.08 0.02 0.03 99.65 10:45:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:46:01 all 0.09 0.00 0.04 0.00 0.03 99.84 10:46:01 0 0.17 0.00 0.05 0.00 0.03 99.75 10:46:01 1 0.02 0.00 0.03 0.00 0.02 99.93 10:47:01 all 0.25 0.00 0.02 0.00 0.02 99.72 10:47:01 0 0.45 0.00 0.03 0.00 0.02 99.50 10:47:01 1 0.05 0.00 0.00 0.00 0.02 99.93 10:48:01 all 0.21 0.00 0.03 0.00 0.01 99.75 10:48:01 0 0.38 0.00 0.02 0.00 0.00 99.60 10:48:01 1 0.03 0.00 0.05 0.00 0.02 99.90 10:49:01 all 0.17 0.00 0.04 0.00 0.03 99.77 10:49:01 0 0.12 0.00 0.05 0.00 0.02 99.82 10:49:01 1 0.22 0.00 0.03 0.00 0.03 99.72 10:50:01 all 0.19 0.00 0.03 0.00 0.03 99.76 10:50:01 0 0.37 0.00 0.03 0.00 0.03 99.57 10:50:01 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 0.19 0.00 0.04 0.00 0.02 99.75 Average: 0 0.31 0.00 0.05 0.00 0.02 99.62 Average: 1 0.06 0.00 0.03 0.00 0.02 99.89