---> uname -a: Linux prd-centos7-docker-4c-2g-0.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) 09/28/21 _x86_64_ (2 CPU) 19:39:17 LINUX RESTART (2 CPU) 19:40:01 tps rtps wtps bread/s bwrtn/s 19:41:01 83.68 3.56 80.12 2600.77 4377.64 19:42:01 1.72 0.00 1.72 0.00 32.77 19:43:01 0.32 0.00 0.32 0.00 3.21 19:44:01 0.20 0.00 0.20 0.00 2.97 19:45:01 0.27 0.00 0.27 0.00 3.66 19:46:01 0.32 0.00 0.32 0.00 4.18 19:47:01 0.22 0.00 0.22 0.00 3.27 19:48:01 0.27 0.00 0.27 0.00 3.61 19:49:01 0.23 0.00 0.23 0.00 2.83 19:50:01 8.08 0.10 7.98 9.99 454.10 Average: 9.53 0.37 9.16 261.14 488.94 19:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:41:01 5431120 0 808672 10.10 2620 1766520 1271444 14.04 601000 1575240 20 19:42:01 5438048 0 801736 10.01 2620 1766528 1201692 13.27 595548 1575204 8 19:43:01 5438196 0 801588 10.01 2620 1766528 1201692 13.27 595464 1575292 8 19:44:01 5435612 0 804164 10.04 2620 1766536 1201972 13.27 597604 1575292 20 19:45:01 5436508 0 803264 10.03 2620 1766540 1201924 13.27 592656 1580012 12 19:46:01 5436644 0 803124 10.03 2620 1766544 1201756 13.27 592780 1580012 8 19:47:01 5433984 0 805780 10.06 2620 1766548 1201960 13.27 595092 1580012 8 19:48:01 5426240 0 813520 10.16 2620 1766552 1201756 13.27 602696 1580012 8 19:49:01 5426368 0 813388 10.16 2620 1766556 1201756 13.27 604648 1578380 8 19:50:01 4702564 0 978716 12.22 2620 2325032 1601172 17.68 926764 1897488 557484 Average: 5360528 0 823395 10.28 2620 1822388 1248712 13.79 630425 1609694 55758 19:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:41:01 eth0 193.81 167.96 594.80 32.74 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 89.51 74.44 7.70 223.39 0.00 0.00 0.00 0.00 19:42:01 eth0 0.77 0.02 0.06 0.00 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 eth0 5.11 2.65 3.58 0.35 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 eth0 0.65 0.27 0.13 0.08 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 eth0 0.60 0.35 0.33 0.20 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 367.01 239.41 2611.08 21.36 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.84 41.11 321.04 5.48 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 8.95 7.45 0.77 22.35 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) 09/28/21 _x86_64_ (2 CPU) 19:39:17 LINUX RESTART (2 CPU) 19:40:01 CPU %user %nice %system %iowait %steal %idle 19:41:01 all 5.51 0.00 2.28 1.47 0.06 90.68 19:41:01 0 5.58 0.00 2.75 2.04 0.07 89.57 19:41:01 1 5.43 0.00 1.82 0.90 0.05 91.80 19:42:01 all 0.12 0.00 0.04 0.00 0.03 99.81 19:42:01 0 0.02 0.00 0.05 0.00 0.03 99.90 19:42:01 1 0.22 0.00 0.03 0.00 0.03 99.72 19:43:01 all 0.09 0.00 0.03 0.00 0.04 99.83 19:43:01 0 0.07 0.00 0.05 0.00 0.07 99.82 19:43:01 1 0.12 0.00 0.02 0.00 0.02 99.85 19:44:01 all 0.07 0.00 0.05 0.00 0.04 99.84 19:44:01 0 0.07 0.00 0.08 0.00 0.05 99.80 19:44:01 1 0.07 0.00 0.02 0.00 0.03 99.88 19:45:01 all 0.13 0.00 0.03 0.00 0.03 99.82 19:45:01 0 0.03 0.00 0.02 0.00 0.02 99.93 19:45:01 1 0.23 0.00 0.03 0.00 0.03 99.70 19:46:01 all 0.21 0.00 0.02 0.00 0.04 99.73 19:46:01 0 0.03 0.00 0.02 0.00 0.05 99.90 19:46:01 1 0.38 0.00 0.02 0.00 0.03 99.57 19:47:01 all 0.25 0.00 0.04 0.00 0.03 99.68 19:47:01 0 0.07 0.00 0.05 0.00 0.03 99.85 19:47:01 1 0.43 0.00 0.03 0.00 0.02 99.52 19:48:01 all 0.17 0.00 0.03 0.00 0.03 99.77 19:48:01 0 0.03 0.00 0.05 0.00 0.03 99.88 19:48:01 1 0.30 0.00 0.02 0.00 0.03 99.65 19:49:01 all 0.21 0.00 0.03 0.00 0.03 99.72 19:49:01 0 0.05 0.00 0.03 0.00 0.03 99.88 19:49:01 1 0.37 0.00 0.03 0.00 0.03 99.57 19:50:01 all 6.64 0.00 2.34 0.05 0.04 90.93 19:50:01 0 7.14 0.00 2.52 0.07 0.03 90.24 19:50:01 1 6.13 0.00 2.16 0.03 0.05 91.63 Average: all 1.32 0.00 0.48 0.15 0.04 98.01 Average: 0 1.29 0.00 0.55 0.21 0.04 97.90 Average: 1 1.35 0.00 0.41 0.09 0.03 98.11