---> uname -a: Linux prd-centos7-docker-4c-2g-41.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/08/21 _x86_64_ (2 CPU) 04:10:51 LINUX RESTART (2 CPU) 04:11:01 tps rtps wtps bread/s bwrtn/s 04:12:01 235.20 104.61 130.59 10144.11 41657.37 04:13:01 1.68 0.00 1.68 0.00 32.77 04:14:01 0.25 0.00 0.25 0.00 3.75 04:15:01 0.22 0.00 0.22 0.00 2.57 04:16:01 0.30 0.00 0.30 0.00 3.88 04:17:01 0.30 0.00 0.30 0.00 4.21 04:18:01 0.17 0.00 0.17 0.00 2.43 04:19:01 0.27 0.00 0.27 0.00 3.65 04:20:01 0.22 0.00 0.22 0.00 3.10 04:21:01 0.23 0.00 0.23 0.00 3.10 04:22:01 3.80 0.15 3.65 14.26 134.29 Average: 22.06 9.53 12.54 923.73 3805.62 04:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 5652012 0 625328 7.81 2620 1728980 1251852 13.82 585524 1535160 128 04:13:01 5662976 0 614356 7.67 2620 1728988 1161744 12.83 576140 1535148 16 04:14:01 5663528 0 613804 7.66 2620 1728988 1161972 12.83 575540 1535148 8 04:15:01 5659860 0 617464 7.71 2620 1728996 1161744 12.83 578628 1535844 8 04:16:01 5662380 0 614940 7.68 2620 1729000 1161960 12.83 576228 1535844 8 04:17:01 5661856 0 615460 7.68 2620 1729004 1162044 12.83 576668 1535860 8 04:18:01 5661544 0 615768 7.69 2620 1729008 1162104 12.83 577144 1535860 16 04:19:01 5659756 0 617552 7.71 2620 1729012 1161744 12.83 579024 1535884 16 04:20:01 5656268 0 621036 7.75 2620 1729016 1161744 12.83 582336 1535884 8 04:21:01 5656736 0 620564 7.75 2620 1729020 1161744 12.83 584540 1533620 8 04:22:01 5148540 0 732096 9.14 2620 2125684 1525916 16.85 863128 1722708 395708 Average: 5613223 0 628033 7.84 2620 1765063 1203143 13.28 604991 1552451 35994 04:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 eth0 462.03 315.85 1412.11 79.80 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 60.12 29.38 5.46 220.16 0.00 0.00 0.00 0.00 04:13:01 eth0 1.27 0.12 0.14 0.02 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 0.88 0.50 0.30 0.21 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 0.90 0.10 0.08 0.01 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 2.17 0.32 0.43 0.20 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 1.67 0.48 0.50 0.27 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.98 0.67 0.54 0.40 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 126.13 65.37 2597.64 10.16 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.23 34.88 364.76 8.28 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 5.47 2.67 0.50 20.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/08/21 _x86_64_ (2 CPU) 04:10:51 LINUX RESTART (2 CPU) 04:11:01 CPU %user %nice %system %iowait %steal %idle 04:12:01 all 20.82 0.00 7.37 6.29 0.09 65.43 04:12:01 0 20.52 0.00 7.93 5.72 0.09 65.74 04:12:01 1 21.13 0.00 6.81 6.86 0.09 65.11 04:13:01 all 0.23 0.00 0.06 0.00 0.03 99.68 04:13:01 0 0.35 0.00 0.05 0.00 0.02 99.58 04:13:01 1 0.10 0.00 0.07 0.00 0.05 99.78 04:14:01 all 0.19 0.00 0.05 0.00 0.02 99.74 04:14:01 0 0.30 0.00 0.03 0.00 0.02 99.65 04:14:01 1 0.08 0.00 0.07 0.00 0.02 99.83 04:15:01 all 0.13 0.00 0.03 0.00 0.03 99.82 04:15:01 0 0.18 0.00 0.00 0.00 0.02 99.80 04:15:01 1 0.07 0.00 0.05 0.00 0.05 99.83 04:16:01 all 0.23 0.00 0.04 0.00 0.02 99.71 04:16:01 0 0.42 0.00 0.05 0.00 0.02 99.52 04:16:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:17:01 all 0.18 0.00 0.04 0.00 0.03 99.76 04:17:01 0 0.30 0.00 0.05 0.00 0.03 99.62 04:17:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:18:01 all 0.16 0.00 0.04 0.00 0.03 99.77 04:18:01 0 0.08 0.00 0.05 0.00 0.05 99.82 04:18:01 1 0.23 0.00 0.03 0.00 0.02 99.72 04:19:01 all 0.13 0.00 0.05 0.00 0.02 99.80 04:19:01 0 0.05 0.00 0.07 0.00 0.02 99.87 04:19:01 1 0.22 0.00 0.03 0.00 0.02 99.73 04:20:01 all 0.12 0.00 0.03 0.00 0.03 99.82 04:20:01 0 0.03 0.00 0.05 0.00 0.03 99.88 04:20:01 1 0.20 0.00 0.02 0.00 0.02 99.77 04:21:01 all 0.13 0.00 0.03 0.00 0.03 99.82 04:21:01 0 0.07 0.00 0.03 0.00 0.03 99.87 04:21:01 1 0.18 0.00 0.03 0.00 0.02 99.77 04:22:01 all 5.36 0.00 1.74 0.04 0.04 92.82 04:22:01 0 5.43 0.00 1.80 0.05 0.05 92.66 04:22:01 1 5.28 0.00 1.67 0.03 0.03 92.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.45 0.00 0.84 0.56 0.03 96.13 Average: 0 2.45 0.00 0.89 0.51 0.03 96.11 Average: 1 2.44 0.00 0.78 0.61 0.03 96.14