---> uname -a: Linux prd-centos7-docker-4c-2g-362.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) 07/28/21 _x86_64_ (2 CPU) 16:03:08 LINUX RESTART (2 CPU) 16:04:02 tps rtps wtps bread/s bwrtn/s 16:05:01 6.37 0.19 6.18 23.57 1375.95 16:06:01 1.67 0.00 1.67 0.00 31.55 16:07:01 0.27 0.00 0.27 0.00 3.20 16:08:01 0.20 0.00 0.20 0.00 2.87 16:09:01 0.17 0.00 0.17 0.00 2.50 16:10:01 0.35 0.00 0.35 0.00 4.81 16:11:01 0.28 0.00 0.28 0.00 4.38 16:12:01 0.27 0.00 0.27 0.00 3.61 16:13:01 0.23 0.00 0.23 0.00 2.73 Average: 1.08 0.02 1.06 2.58 156.85 16:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 5430208 0 807504 10.08 2620 1768608 1253240 13.84 599752 1579516 20 16:06:01 5431244 0 806460 10.07 2620 1768616 1227540 13.55 601248 1577304 8 16:07:01 5431048 0 806656 10.07 2620 1768616 1227588 13.55 602536 1576416 8 16:08:01 5431028 0 806668 10.07 2620 1768624 1207016 13.33 602580 1576416 20 16:09:01 5430780 0 806912 10.08 2620 1768628 1207028 13.33 593964 1585152 8 16:10:01 5430252 0 807432 10.08 2620 1768636 1207056 13.33 594792 1585152 8 16:11:01 5429676 0 808004 10.09 2620 1768640 1207128 13.33 595480 1585152 8 16:12:01 5425336 0 812340 10.14 2620 1768644 1206816 13.32 599684 1585152 8 16:13:01 5424940 0 812732 10.15 2620 1768648 1206816 13.32 601992 1583344 8 Average: 5429390 0 808301 10.09 2620 1768629 1216692 13.43 599114 1581512 11 16:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 eth0 151.06 145.55 337.28 18.03 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 135.28 130.55 10.78 321.37 0.00 0.00 0.00 0.00 16:06:01 eth0 1.92 0.30 0.40 0.20 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 1.53 0.38 0.34 0.20 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 1.70 0.53 0.61 0.36 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.87 0.43 0.43 0.30 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 1.00 0.32 0.32 0.17 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.52 0.48 0.27 0.24 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.41 16.23 37.20 2.14 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 14.81 14.29 1.18 35.19 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) 07/28/21 _x86_64_ (2 CPU) 16:03:08 LINUX RESTART (2 CPU) 16:04:02 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 2.35 0.00 0.77 0.13 0.03 96.72 16:05:01 0 2.47 0.00 0.82 0.22 0.03 96.45 16:05:01 1 2.22 0.00 0.72 0.03 0.03 96.99 16:06:01 all 0.25 0.00 0.04 0.00 0.00 99.71 16:06:01 0 0.40 0.00 0.05 0.00 0.00 99.55 16:06:01 1 0.10 0.00 0.03 0.00 0.00 99.87 16:07:01 all 0.25 0.00 0.04 0.00 0.02 99.69 16:07:01 0 0.42 0.00 0.03 0.00 0.02 99.53 16:07:01 1 0.08 0.00 0.05 0.00 0.02 99.85 16:08:01 all 0.26 0.00 0.04 0.00 0.00 99.70 16:08:01 0 0.43 0.00 0.07 0.00 0.00 99.50 16:08:01 1 0.08 0.00 0.02 0.00 0.00 99.90 16:09:01 all 0.09 0.00 0.06 0.00 0.02 99.83 16:09:01 0 0.08 0.00 0.05 0.00 0.02 99.85 16:09:01 1 0.10 0.00 0.07 0.00 0.02 99.82 16:10:01 all 0.21 0.00 0.05 0.00 0.01 99.73 16:10:01 0 0.07 0.00 0.05 0.00 0.02 99.87 16:10:01 1 0.35 0.00 0.05 0.00 0.00 99.60 16:11:01 all 0.25 0.00 0.05 0.00 0.02 99.68 16:11:01 0 0.10 0.00 0.07 0.00 0.02 99.82 16:11:01 1 0.40 0.00 0.03 0.00 0.02 99.55 16:12:01 all 0.22 0.00 0.05 0.00 0.00 99.73 16:12:01 0 0.03 0.00 0.05 0.00 0.00 99.92 16:12:01 1 0.40 0.00 0.05 0.00 0.00 99.55 16:13:01 all 0.25 0.00 0.06 0.00 0.01 99.68 16:13:01 0 0.33 0.00 0.07 0.00 0.02 99.58 16:13:01 1 0.17 0.00 0.05 0.00 0.00 99.78 Average: all 0.45 0.00 0.13 0.01 0.01 99.39 Average: 0 0.48 0.00 0.14 0.02 0.01 99.35 Average: 1 0.43 0.00 0.12 0.00 0.01 99.44