---> uname -a: Linux prd-centos7-docker-4c-2g-862.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) 08/26/21 _x86_64_ (2 CPU) 20:44:28 LINUX RESTART (2 CPU) 20:45:01 tps rtps wtps bread/s bwrtn/s 20:46:01 80.15 4.43 75.72 2834.77 3346.47 20:47:01 0.93 0.00 0.93 0.00 22.53 20:48:01 0.27 0.00 0.27 0.00 3.15 20:49:01 0.13 0.00 0.13 0.00 2.18 20:50:01 0.28 0.00 0.28 0.00 3.40 20:51:01 0.38 0.00 0.38 0.00 6.16 20:52:01 0.32 0.00 0.32 0.00 5.25 20:53:01 0.23 0.00 0.23 0.00 2.85 Average: 10.34 0.55 9.79 354.48 424.16 20:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:46:01 5463592 0 806092 10.06 2620 1736636 1283248 14.17 580572 1565480 8 20:47:01 5473380 0 796296 9.94 2620 1736644 1206580 13.32 571784 1566036 8 20:48:01 5471528 0 798148 9.97 2620 1736644 1206904 13.32 573608 1566132 12 20:49:01 5470720 0 798948 9.98 2620 1736652 1206928 13.33 574048 1566860 8 20:50:01 5472516 0 797148 9.95 2620 1736656 1206728 13.32 569456 1569948 20 20:51:01 5471336 0 798320 9.97 2620 1736664 1206716 13.32 570472 1569948 12 20:52:01 5471468 0 798184 9.97 2620 1736668 1206644 13.32 570076 1569948 20 20:53:01 5462332 0 807316 10.08 2620 1736672 1206644 13.32 579324 1569948 8 Average: 5469609 0 800056 9.99 2620 1736654 1216299 13.43 573668 1568038 12 20:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:46:01 eth0 363.27 226.14 676.91 60.74 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 13.55 11.44 1.83 28.18 0.00 0.00 0.00 0.00 20:47:01 eth0 0.78 0.08 0.06 0.03 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 4.75 2.28 3.53 0.30 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 eth0 0.70 0.32 0.29 0.20 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 0.18 0.13 0.07 0.04 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.28 28.67 85.15 7.68 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 1.69 1.43 0.23 3.52 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) 08/26/21 _x86_64_ (2 CPU) 20:44:28 LINUX RESTART (2 CPU) 20:45:01 CPU %user %nice %system %iowait %steal %idle 20:46:01 all 8.56 0.00 3.02 1.93 0.05 86.45 20:46:01 0 9.46 0.00 3.34 2.62 0.05 84.53 20:46:01 1 7.67 0.00 2.69 1.23 0.05 88.36 20:47:01 all 0.20 0.00 0.05 0.00 0.03 99.72 20:47:01 0 0.05 0.00 0.03 0.00 0.03 99.88 20:47:01 1 0.35 0.00 0.07 0.00 0.03 99.55 20:48:01 all 0.22 0.00 0.06 0.00 0.03 99.69 20:48:01 0 0.07 0.00 0.07 0.00 0.03 99.83 20:48:01 1 0.37 0.00 0.05 0.00 0.03 99.55 20:49:01 all 0.11 0.00 0.03 0.00 0.03 99.83 20:49:01 0 0.17 0.00 0.02 0.00 0.02 99.80 20:49:01 1 0.05 0.00 0.05 0.00 0.03 99.87 20:50:01 all 0.12 0.00 0.03 0.00 0.04 99.81 20:50:01 0 0.05 0.00 0.03 0.00 0.03 99.88 20:50:01 1 0.18 0.00 0.03 0.00 0.05 99.73 20:51:01 all 0.09 0.00 0.02 0.00 0.03 99.86 20:51:01 0 0.03 0.00 0.02 0.00 0.03 99.92 20:51:01 1 0.15 0.00 0.02 0.00 0.03 99.80 20:52:01 all 0.08 0.00 0.06 0.00 0.04 99.82 20:52:01 0 0.03 0.00 0.03 0.00 0.05 99.88 20:52:01 1 0.13 0.00 0.08 0.00 0.03 99.75 20:53:01 all 0.16 0.00 0.05 0.00 0.03 99.76 20:53:01 0 0.03 0.00 0.05 0.00 0.02 99.90 20:53:01 1 0.28 0.00 0.05 0.00 0.05 99.62 Average: all 1.17 0.00 0.41 0.24 0.04 98.14 Average: 0 1.22 0.00 0.44 0.32 0.03 97.99 Average: 1 1.13 0.00 0.37 0.15 0.04 98.30