---> uname -a: Linux prd-centos7-docker-4c-2g-147.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) 07/25/21 _x86_64_ (2 CPU) 12:41:21 LINUX RESTART (2 CPU) 12:42:01 tps rtps wtps bread/s bwrtn/s 12:43:01 23.66 3.18 20.48 2521.63 3113.82 12:44:01 0.37 0.00 0.37 0.00 5.95 12:45:01 0.34 0.00 0.34 0.00 5.10 12:46:01 0.15 0.00 0.15 0.00 1.92 12:47:01 0.35 0.00 0.35 0.00 5.80 12:48:01 0.20 0.00 0.20 0.00 3.51 12:49:01 0.28 0.00 0.28 0.00 3.78 12:50:01 4.00 0.13 3.86 13.72 150.79 Average: 3.68 0.42 3.26 317.63 412.25 12:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 5473604 0 795400 9.93 2620 1737308 1248064 13.78 570848 1564440 20 12:44:01 5475816 0 793180 9.90 2620 1737316 1196436 13.21 569524 1564404 16 12:45:01 5474672 0 794324 9.92 2620 1737316 1196628 13.21 572980 1561868 20 12:46:01 5474020 0 794968 9.93 2620 1737324 1196604 13.21 573992 1561868 20 12:47:01 5473788 0 795196 9.93 2620 1737328 1196664 13.21 570792 1565436 20 12:48:01 5473960 0 795020 9.93 2620 1737332 1196628 13.21 570600 1565440 8 12:49:01 5473960 0 795012 9.93 2620 1737340 1196436 13.21 570392 1565436 20 12:50:01 4933580 0 925124 11.55 2620 2147608 1604512 17.71 861492 1773640 408964 Average: 5406675 0 811028 10.13 2620 1788609 1253996 13.84 607578 1590316 51136 12:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 eth0 92.14 60.15 361.32 15.09 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 8.53 6.64 2.28 26.80 0.00 0.00 0.00 0.00 12:44:01 eth0 0.63 0.02 0.06 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 eth0 1.32 0.34 0.34 0.17 0.00 0.00 0.00 0.00 12:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 eth0 1.02 0.30 0.32 0.20 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 eth0 0.68 0.43 0.35 0.30 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 eth0 0.17 0.12 0.07 0.01 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 eth0 365.99 239.82 2612.59 22.27 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.90 37.75 372.83 4.77 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 1.07 0.83 0.29 3.36 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) 07/25/21 _x86_64_ (2 CPU) 12:41:21 LINUX RESTART (2 CPU) 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 2.96 0.00 1.50 0.39 0.05 95.11 12:43:01 0 2.88 0.00 1.67 0.57 0.05 94.83 12:43:01 1 3.03 0.00 1.33 0.20 0.05 95.38 12:44:01 all 0.17 0.00 0.04 0.00 0.02 99.77 12:44:01 0 0.05 0.00 0.05 0.00 0.03 99.87 12:44:01 1 0.28 0.00 0.03 0.00 0.00 99.68 12:45:01 all 0.22 0.00 0.13 0.00 0.04 99.61 12:45:01 0 0.10 0.00 0.14 0.00 0.05 99.71 12:45:01 1 0.34 0.00 0.12 0.00 0.03 99.51 12:46:01 all 0.13 0.00 0.03 0.00 0.03 99.82 12:46:01 0 0.03 0.00 0.03 0.00 0.03 99.90 12:46:01 1 0.22 0.00 0.03 0.00 0.02 99.73 12:47:01 all 0.21 0.00 0.05 0.00 0.03 99.71 12:47:01 0 0.07 0.00 0.05 0.00 0.05 99.83 12:47:01 1 0.35 0.00 0.05 0.00 0.02 99.58 12:48:01 all 0.15 0.00 0.03 0.00 0.03 99.79 12:48:01 0 0.03 0.00 0.03 0.00 0.05 99.88 12:48:01 1 0.27 0.00 0.02 0.00 0.02 99.70 12:49:01 all 0.16 0.00 0.06 0.00 0.03 99.76 12:49:01 0 0.07 0.00 0.07 0.00 0.03 99.83 12:49:01 1 0.25 0.00 0.05 0.00 0.02 99.68 12:50:01 all 5.77 0.00 2.39 0.03 0.02 91.79 12:50:01 0 6.27 0.00 2.70 0.02 0.02 90.99 12:50:01 1 5.28 0.00 2.09 0.03 0.02 92.59 Average: all 1.21 0.00 0.52 0.05 0.03 98.18 Average: 0 1.18 0.00 0.59 0.07 0.04 98.12 Average: 1 1.24 0.00 0.46 0.03 0.02 98.24