---> uname -a: Linux prd-centos7-docker-4c-2g-1105.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) 08/30/21 _x86_64_ (2 CPU) 15:06:35 LINUX RESTART (2 CPU) 15:07:01 tps rtps wtps bread/s bwrtn/s 15:08:01 95.00 7.06 87.95 3681.25 3996.80 15:09:02 1.80 0.00 1.80 0.00 34.38 15:10:01 0.27 0.00 0.27 0.00 2.93 15:11:01 0.27 0.00 0.27 0.00 3.88 15:12:01 0.28 0.00 0.28 0.00 3.00 15:13:01 0.83 0.13 0.70 13.73 8.76 Average: 16.46 1.20 15.26 617.78 677.09 15:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 5462816 0 812076 10.14 2620 1731428 1304304 14.40 583364 1562556 128 15:09:02 5477648 0 797232 9.95 2620 1731440 1207000 13.33 571596 1562520 8 15:10:01 5476364 0 798516 9.97 2620 1731440 1207240 13.33 575504 1559888 8 15:11:01 5474608 0 800264 9.99 2620 1731448 1207252 13.33 576900 1559888 16 15:12:01 5476372 0 798496 9.97 2620 1731452 1207000 13.33 568700 1566728 16 15:13:01 5382504 0 838448 10.47 2620 1785368 1389000 15.34 729044 1496520 53504 Average: 5458385 0 807505 10.08 2620 1740429 1253633 13.84 600851 1551350 8947 15:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 eth0 524.49 307.64 969.67 77.29 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 1.38 1.25 0.39 2.59 0.00 0.00 0.00 0.00 15:09:02 eth0 0.73 0.08 0.06 0.03 0.00 0.00 0.00 0.00 15:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 1.10 0.59 0.55 0.34 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 eth0 1.03 0.37 0.32 0.23 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 eth0 161.10 109.71 918.79 12.21 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.11 69.96 315.82 15.07 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 0.23 0.21 0.07 0.43 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) 08/30/21 _x86_64_ (2 CPU) 15:06:35 LINUX RESTART (2 CPU) 15:07:01 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 10.14 0.00 2.99 2.10 0.05 84.72 15:08:01 0 9.34 0.00 3.30 1.35 0.05 85.96 15:08:01 1 10.93 0.00 2.69 2.86 0.05 83.48 15:09:02 all 0.22 0.00 0.07 0.00 0.02 99.70 15:09:02 0 0.08 0.00 0.07 0.00 0.02 99.83 15:09:02 1 0.35 0.00 0.07 0.00 0.02 99.57 15:10:01 all 0.09 0.00 0.08 0.00 0.02 99.81 15:10:01 0 0.08 0.00 0.07 0.00 0.02 99.83 15:10:01 1 0.10 0.00 0.09 0.00 0.02 99.80 15:11:01 all 0.17 0.00 0.05 0.00 0.03 99.76 15:11:01 0 0.05 0.00 0.05 0.00 0.02 99.88 15:11:01 1 0.28 0.00 0.05 0.00 0.03 99.63 15:12:01 all 0.22 0.00 0.04 0.00 0.01 99.73 15:12:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:12:01 1 0.35 0.00 0.03 0.00 0.00 99.62 15:13:01 all 2.02 0.00 0.71 0.03 0.03 97.22 15:13:01 0 1.31 0.00 0.77 0.05 0.03 97.83 15:13:01 1 2.74 0.00 0.64 0.00 0.02 96.61 Average: all 2.12 0.00 0.65 0.35 0.02 96.86 Average: 0 1.80 0.00 0.71 0.23 0.03 97.23 Average: 1 2.43 0.00 0.59 0.47 0.02 96.49