---> uname -a: Linux prd-centos7-docker-4c-2g-293.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) 07/27/21 _x86_64_ (2 CPU) 19:12:46 LINUX RESTART (2 CPU) 19:13:01 tps rtps wtps bread/s bwrtn/s 19:14:01 193.74 65.83 127.91 8508.03 41102.83 19:15:01 1.67 0.02 1.65 0.53 32.76 19:16:01 0.48 0.00 0.48 0.00 6.63 19:17:01 0.20 0.00 0.20 0.00 2.70 19:18:01 0.22 0.00 0.22 0.00 2.40 19:19:01 0.35 0.00 0.35 0.00 4.86 19:20:01 0.23 0.00 0.23 0.00 3.15 19:21:01 0.28 0.00 0.28 0.00 4.20 Average: 24.66 8.23 16.42 1064.03 5147.19 19:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:14:01 5434936 0 801108 10.00 2620 1770268 1280856 14.14 602968 1571380 136 19:15:01 5435648 0 800388 9.99 2620 1770276 1280544 14.14 602660 1571488 12 19:16:01 5445216 0 790820 9.87 2620 1770276 1205952 13.31 596556 1569288 8 19:17:01 5442088 0 793940 9.91 2620 1770284 1206216 13.32 599152 1569752 8 19:18:01 5444440 0 791584 9.88 2620 1770288 1205952 13.31 594524 1572888 8 19:19:01 5442928 0 793092 9.90 2620 1770292 1206108 13.32 595320 1572888 8 19:20:01 5442724 0 793288 9.91 2620 1770300 1206144 13.32 595520 1572888 16 19:21:01 5433836 0 802168 10.02 2620 1770308 1205952 13.31 604876 1572892 8 Average: 5440227 0 795798 9.94 2620 1770286 1224716 13.52 598947 1571683 26 19:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:14:01 eth0 677.86 437.35 1305.80 89.41 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 63.54 57.96 4.65 152.91 0.00 0.00 0.00 0.00 19:15:01 eth0 1.62 0.90 1.47 0.11 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 eth0 1.72 0.50 0.38 0.21 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 eth0 1.12 0.47 0.45 0.27 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 eth0 0.62 0.32 0.28 0.20 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.46 55.00 163.62 11.28 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 7.95 7.25 0.58 19.12 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) 07/27/21 _x86_64_ (2 CPU) 19:12:46 LINUX RESTART (2 CPU) 19:13:01 CPU %user %nice %system %iowait %steal %idle 19:14:01 all 20.43 0.00 6.97 4.72 0.07 67.80 19:14:01 0 20.43 0.00 7.18 4.57 0.07 67.75 19:14:01 1 20.43 0.00 6.76 4.87 0.07 67.86 19:15:01 all 0.11 0.00 0.04 0.00 0.03 99.82 19:15:01 0 0.17 0.00 0.03 0.00 0.02 99.78 19:15:01 1 0.05 0.00 0.05 0.00 0.05 99.85 19:16:01 all 0.15 0.00 0.04 0.00 0.03 99.77 19:16:01 0 0.23 0.00 0.03 0.00 0.03 99.70 19:16:01 1 0.07 0.00 0.05 0.00 0.03 99.85 19:17:01 all 0.18 0.00 0.05 0.00 0.02 99.76 19:17:01 0 0.27 0.00 0.05 0.00 0.02 99.67 19:17:01 1 0.08 0.00 0.05 0.00 0.02 99.85 19:18:01 all 0.20 0.00 0.04 0.01 0.03 99.72 19:18:01 0 0.35 0.00 0.05 0.02 0.03 99.55 19:18:01 1 0.05 0.00 0.03 0.00 0.03 99.88 19:19:01 all 0.11 0.00 0.06 0.00 0.02 99.82 19:19:01 0 0.18 0.00 0.05 0.00 0.02 99.75 19:19:01 1 0.03 0.00 0.07 0.00 0.02 99.88 19:20:01 all 0.13 0.00 0.04 0.00 0.03 99.80 19:20:01 0 0.22 0.00 0.05 0.00 0.03 99.70 19:20:01 1 0.05 0.00 0.03 0.00 0.02 99.90 19:21:01 all 0.12 0.00 0.08 0.00 0.03 99.78 19:21:01 0 0.17 0.00 0.07 0.00 0.02 99.75 19:21:01 1 0.07 0.00 0.08 0.00 0.03 99.82 Average: all 2.59 0.00 0.89 0.57 0.03 95.92 Average: 0 2.67 0.00 0.91 0.55 0.03 95.84 Average: 1 2.52 0.00 0.86 0.59 0.03 95.99