---> uname -a: Linux prd-centos7-docker-4c-2g-413.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: 2800.000 BogoMIPS: 5600.00 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) 08/11/21 _x86_64_ (2 CPU) 19:51:00 LINUX RESTART (2 CPU) 19:52:01 tps rtps wtps bread/s bwrtn/s 19:53:01 2.27 0.00 2.27 0.00 52.93 19:54:01 0.38 0.00 0.38 0.00 5.98 19:55:01 0.37 0.00 0.37 0.00 5.03 19:56:01 0.15 0.00 0.15 0.00 2.15 19:57:01 0.27 0.00 0.27 0.00 3.73 19:58:01 0.25 0.00 0.25 0.00 3.77 19:59:01 0.30 0.00 0.30 0.00 4.26 20:00:02 0.30 0.00 0.30 0.00 4.03 20:01:01 0.27 0.02 0.25 0.14 3.10 Average: 0.51 0.00 0.50 0.01 9.46 19:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:53:01 5485296 0 788432 9.84 2620 1732592 1224148 13.52 564676 1561348 20 19:54:01 5487728 0 785992 9.81 2620 1732600 1207700 13.33 570324 1554096 8 19:55:01 5486564 0 787156 9.83 2620 1732600 1207700 13.33 566344 1559168 16 19:56:01 5485560 0 788152 9.84 2620 1732608 1207928 13.34 566956 1559864 16 19:57:01 5482208 0 791500 9.88 2620 1732612 1207964 13.34 568632 1561176 16 19:58:01 5483064 0 790640 9.87 2620 1732616 1207700 13.33 568248 1561176 16 19:59:01 5472144 0 801552 10.01 2620 1732624 1207844 13.34 578756 1561176 16 20:00:02 5471484 0 802208 10.02 2620 1732628 1207892 13.34 579676 1561176 8 20:01:01 5464076 0 809612 10.11 2620 1732632 1224684 13.52 586752 1559496 12 Average: 5479792 0 793916 9.91 2620 1732612 1211507 13.38 572263 1559853 14 19:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:53:01 eth0 1.07 0.80 1.60 0.35 0.00 0.00 0.00 0.00 19:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 eth0 1.18 0.08 0.11 0.01 0.00 0.00 0.00 0.00 19:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 eth0 1.53 0.60 0.69 0.37 0.00 0.00 0.00 0.00 19:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 eth0 0.70 0.43 0.40 0.30 0.00 0.00 0.00 0.00 19:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 eth0 0.45 0.00 0.03 0.00 0.00 0.00 0.00 0.00 19:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 eth0 1.67 0.32 0.39 0.17 0.00 0.00 0.00 0.00 19:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:02 eth0 1.03 0.57 0.54 0.39 0.00 0.00 0.00 0.00 20:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 eth0 2.15 1.36 1.88 0.76 0.00 0.00 0.00 0.00 20:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.09 0.47 0.63 0.26 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 0.00 0.00 0.00 0.00 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) 08/11/21 _x86_64_ (2 CPU) 19:51:00 LINUX RESTART (2 CPU) 19:52:01 CPU %user %nice %system %iowait %steal %idle 19:53:01 all 0.25 0.00 0.08 0.00 0.03 99.64 19:53:01 0 0.33 0.00 0.08 0.00 0.03 99.55 19:53:01 1 0.17 0.00 0.07 0.00 0.03 99.73 19:54:01 all 0.05 0.00 0.04 0.00 0.02 99.89 19:54:01 0 0.05 0.00 0.03 0.00 0.00 99.92 19:54:01 1 0.05 0.00 0.05 0.00 0.03 99.87 19:55:01 all 0.20 0.00 0.03 0.00 0.02 99.75 19:55:01 0 0.35 0.00 0.03 0.00 0.02 99.60 19:55:01 1 0.05 0.00 0.03 0.00 0.02 99.90 19:56:01 all 0.23 0.00 0.04 0.00 0.03 99.70 19:56:01 0 0.40 0.00 0.05 0.00 0.02 99.53 19:56:01 1 0.07 0.00 0.03 0.00 0.03 99.87 19:57:01 all 0.24 0.00 0.04 0.00 0.02 99.70 19:57:01 0 0.40 0.00 0.03 0.00 0.02 99.55 19:57:01 1 0.08 0.00 0.05 0.00 0.02 99.85 19:58:01 all 0.19 0.00 0.03 0.00 0.02 99.77 19:58:01 0 0.33 0.00 0.02 0.00 0.02 99.63 19:58:01 1 0.05 0.00 0.03 0.00 0.02 99.90 19:59:01 all 0.23 0.00 0.06 0.00 0.02 99.70 19:59:01 0 0.05 0.00 0.03 0.00 0.02 99.90 19:59:01 1 0.40 0.00 0.08 0.00 0.02 99.50 20:00:02 all 0.18 0.00 0.05 0.00 0.02 99.75 20:00:02 0 0.07 0.00 0.05 0.00 0.02 99.87 20:00:02 1 0.30 0.00 0.05 0.00 0.02 99.63 20:01:01 all 0.29 0.00 0.11 0.00 0.02 99.58 20:01:01 0 0.36 0.00 0.14 0.00 0.02 99.49 20:01:01 1 0.22 0.00 0.09 0.00 0.02 99.68 Average: all 0.21 0.00 0.05 0.00 0.02 99.72 Average: 0 0.26 0.00 0.05 0.00 0.02 99.67 Average: 1 0.15 0.00 0.05 0.00 0.02 99.77