---> uname -a: Linux prd-centos7-docker-4c-2g-1710.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) 08/02/21 _x86_64_ (2 CPU) 18:02:38 LINUX RESTART (2 CPU) 18:03:01 tps rtps wtps bread/s bwrtn/s 18:04:01 110.14 17.25 92.89 5634.64 4462.53 18:05:01 1.68 0.00 1.68 0.00 35.43 18:06:01 0.48 0.00 0.48 0.00 7.30 18:07:01 0.33 0.00 0.33 0.00 4.60 18:08:01 0.15 0.00 0.15 0.00 1.88 18:09:01 0.35 0.00 0.35 0.00 4.75 18:10:01 0.23 0.00 0.23 0.00 3.00 18:11:01 0.27 0.00 0.27 0.00 3.48 18:12:01 0.25 0.00 0.25 0.00 2.57 Average: 12.66 1.92 10.74 626.28 503.00 18:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:04:01 5466600 0 805640 10.06 2620 1734080 1297488 14.32 578824 1564408 128 18:05:01 5468628 0 803604 10.03 2620 1734088 1287564 14.22 577296 1564372 20 18:06:01 5475256 0 796972 9.95 2620 1734092 1225704 13.53 568240 1567716 8 18:07:01 5474876 0 797344 9.96 2620 1734100 1225668 13.53 569064 1567716 16 18:08:01 5476212 0 796004 9.94 2620 1734104 1205324 13.31 566972 1568924 8 18:09:01 5476860 0 795352 9.93 2620 1734108 1205216 13.31 566504 1568928 8 18:10:01 5477632 0 794576 9.92 2620 1734112 1205108 13.31 565796 1568924 16 18:11:01 5467832 0 804372 10.04 2620 1734116 1205156 13.31 575604 1568924 8 18:12:01 5467424 0 804776 10.05 2620 1734120 1205108 13.31 575788 1568924 8 Average: 5472369 0 799849 9.99 2620 1734102 1229148 13.57 571565 1567648 24 18:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:04:01 eth0 572.52 331.86 1006.51 79.66 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 2.31 2.15 0.28 5.78 0.00 0.00 0.00 0.00 18:05:01 eth0 1.85 0.87 3.39 0.23 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 1.60 0.38 0.36 0.24 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 0.80 0.30 0.30 0.20 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.60 0.33 0.28 0.20 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.24 37.15 112.37 8.96 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 0.26 0.24 0.03 0.64 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) 08/02/21 _x86_64_ (2 CPU) 18:02:38 LINUX RESTART (2 CPU) 18:03:01 CPU %user %nice %system %iowait %steal %idle 18:04:01 all 14.88 0.00 3.79 2.31 0.07 78.95 18:04:01 0 14.55 0.00 4.77 3.19 0.07 77.43 18:04:01 1 15.22 0.00 2.81 1.42 0.07 80.47 18:05:01 all 0.18 0.00 0.04 0.00 0.03 99.75 18:05:01 0 0.08 0.00 0.05 0.00 0.03 99.83 18:05:01 1 0.28 0.00 0.03 0.00 0.02 99.67 18:06:01 all 0.21 0.00 0.05 0.00 0.03 99.71 18:06:01 0 0.05 0.00 0.05 0.00 0.05 99.85 18:06:01 1 0.37 0.00 0.05 0.00 0.02 99.57 18:07:01 all 0.12 0.00 0.02 0.00 0.03 99.83 18:07:01 0 0.07 0.00 0.02 0.00 0.03 99.88 18:07:01 1 0.17 0.00 0.02 0.00 0.03 99.78 18:08:01 all 0.14 0.00 0.04 0.00 0.03 99.78 18:08:01 0 0.17 0.00 0.03 0.00 0.02 99.78 18:08:01 1 0.12 0.00 0.05 0.00 0.05 99.78 18:09:01 all 0.14 0.00 0.03 0.00 0.03 99.80 18:09:01 0 0.02 0.00 0.05 0.00 0.02 99.92 18:09:01 1 0.27 0.00 0.02 0.00 0.03 99.68 18:10:01 all 0.07 0.00 0.03 0.00 0.03 99.87 18:10:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:10:01 1 0.08 0.00 0.02 0.00 0.02 99.88 18:11:01 all 0.08 0.00 0.04 0.00 0.03 99.86 18:11:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:11:01 1 0.12 0.00 0.05 0.00 0.02 99.82 18:12:01 all 0.06 0.00 0.02 0.00 0.03 99.89 18:12:01 0 0.03 0.00 0.02 0.00 0.05 99.90 18:12:01 1 0.08 0.00 0.02 0.00 0.02 99.88 Average: all 1.73 0.00 0.44 0.25 0.03 97.55 Average: 0 1.63 0.00 0.55 0.35 0.04 97.43 Average: 1 1.82 0.00 0.33 0.15 0.03 97.66