---> uname -a: Linux prd-centos7-docker-4c-2g-13704.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 11/01/21 _x86_64_ (2 CPU) 16:19:20 LINUX RESTART (2 CPU) 16:20:01 tps rtps wtps bread/s bwrtn/s 16:21:01 7.49 0.28 7.21 28.64 221.46 16:22:01 0.42 0.00 0.42 0.00 7.29 16:23:01 0.27 0.00 0.27 0.00 3.25 16:24:01 0.23 0.00 0.23 0.00 3.36 16:25:01 0.23 0.00 0.23 0.00 2.90 16:26:01 0.27 0.00 0.27 0.00 3.36 16:27:01 0.30 0.00 0.30 0.00 5.13 16:28:01 216.53 0.07 216.47 4.80 54703.76 Average: 28.23 0.04 28.18 4.18 6870.96 16:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:21:01 5699052 0 611212 7.63 2620 1696048 1455868 16.07 553884 1522512 20 16:22:01 5701800 0 608456 7.60 2620 1696056 1419876 15.68 552072 1522692 16 16:23:01 5697072 0 613184 7.66 2620 1696056 1420260 15.68 557148 1522756 8 16:24:01 5697188 0 613060 7.65 2620 1696064 1419876 15.68 556000 1523320 8 16:25:01 5698212 0 612032 7.64 2620 1696068 1420260 15.68 554296 1523724 12 16:26:01 5700608 0 609632 7.61 2620 1696072 1419876 15.68 552224 1523724 20 16:27:01 5699760 0 610476 7.62 2620 1696076 1419876 15.68 553336 1523804 8 16:28:01 3977144 0 1011200 12.63 2620 3017968 2028412 22.39 928708 2648196 20 Average: 5483854 0 661156 8.26 2620 1861301 1500538 16.57 600958 1663841 14 16:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:21:01 eth0 7.93 5.13 7.74 2.63 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 eth0 0.38 0.02 0.04 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 eth0 3.93 1.65 3.28 0.29 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 eth0 0.33 0.10 0.03 0.01 0.00 0.00 0.00 0.00 16:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 eth0 0.68 0.58 0.41 0.28 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 eth0 0.58 0.10 0.06 0.01 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 veth2536b41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 392.06 244.79 7643.29 44.15 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 vethb99eec5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth2536b41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.77 31.57 957.16 5.92 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: vethb99eec5 0.00 0.00 0.00 0.00 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) 11/01/21 _x86_64_ (2 CPU) 16:19:20 LINUX RESTART (2 CPU) 16:20:01 CPU %user %nice %system %iowait %steal %idle 16:21:01 all 0.52 0.00 0.29 0.05 0.03 99.10 16:21:01 0 0.45 0.00 0.35 0.03 0.03 99.13 16:21:01 1 0.59 0.00 0.23 0.07 0.03 99.08 16:22:01 all 0.17 0.00 0.05 0.00 0.02 99.77 16:22:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:22:01 1 0.30 0.00 0.07 0.00 0.02 99.62 16:23:01 all 0.20 0.00 0.08 0.00 0.03 99.70 16:23:01 0 0.10 0.00 0.07 0.00 0.03 99.80 16:23:01 1 0.30 0.00 0.08 0.00 0.02 99.60 16:24:01 all 0.14 0.00 0.04 0.00 0.03 99.79 16:24:01 0 0.03 0.00 0.07 0.00 0.03 99.87 16:24:01 1 0.25 0.00 0.02 0.00 0.02 99.72 16:25:01 all 0.18 0.00 0.03 0.00 0.03 99.77 16:25:01 0 0.07 0.00 0.03 0.00 0.00 99.90 16:25:01 1 0.28 0.00 0.03 0.00 0.05 99.63 16:26:01 all 0.17 0.00 0.03 0.00 0.02 99.78 16:26:01 0 0.03 0.00 0.05 0.00 0.02 99.90 16:26:01 1 0.30 0.00 0.02 0.00 0.02 99.67 16:27:01 all 0.26 0.00 0.03 0.00 0.03 99.68 16:27:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:27:01 1 0.47 0.00 0.03 0.00 0.02 99.48 16:28:01 all 24.40 0.00 10.55 3.67 0.08 61.30 16:28:01 0 23.48 0.00 10.39 2.50 0.07 63.56 16:28:01 1 25.32 0.00 10.71 4.83 0.09 59.06 Average: all 3.11 0.00 1.33 0.44 0.03 95.08 Average: 0 2.89 0.00 1.32 0.30 0.03 95.46 Average: 1 3.34 0.00 1.34 0.58 0.03 94.71