---> uname -a: Linux prd-centos7-docker-4c-2g-822.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 11/16/21 _x86_64_ (2 CPU) 15:20:53 LINUX RESTART (2 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 167.40 113.64 53.76 8127.74 39075.94 15:23:02 4.45 0.00 4.45 0.00 2062.14 15:24:01 2.90 0.00 2.90 0.00 2592.68 15:25:01 117.85 2.95 114.90 2252.66 12309.24 15:26:01 9.04 0.00 9.04 0.00 126.62 15:27:01 0.40 0.00 0.40 0.00 6.00 15:28:01 0.32 0.00 0.32 0.00 5.00 15:29:01 0.17 0.00 0.17 0.00 1.48 15:30:01 0.27 0.00 0.27 0.00 3.63 15:31:01 0.27 0.00 0.27 0.00 2.58 Average: 30.36 11.68 18.68 1040.08 5625.09 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 5768904 0 592492 7.40 2620 1644916 1272292 14.05 532968 1478076 5748 15:23:02 5708064 0 592284 7.40 2620 1705964 1195752 13.20 593256 1478868 6180 15:24:01 5629940 0 595740 7.44 2620 1780632 1195752 13.20 668032 1479592 4416 15:25:01 5134540 0 781904 9.76 2620 2089868 1257488 13.88 951512 1650160 20 15:26:01 5131780 0 784640 9.80 2620 2089892 1303848 14.40 953944 1650176 16 15:27:01 5149408 0 767012 9.58 2620 2089892 1152196 12.72 938832 1650872 12 15:28:01 5148640 0 767772 9.59 2620 2089900 1152416 12.72 940172 1650872 8 15:29:01 5143284 0 773124 9.65 2620 2089904 1152176 12.72 945072 1650872 20 15:30:01 5143188 0 773212 9.65 2620 2089912 1152176 12.72 945540 1650876 8 15:31:01 5142960 0 773436 9.66 2620 2089916 1152176 12.72 947404 1649184 8 Average: 5310071 0 720162 8.99 2620 1976080 1198627 13.23 841673 1598955 1644 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 eth0 559.27 340.69 1585.55 61.02 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:02 eth0 222.78 180.26 1031.20 12.40 0.00 0.00 0.00 0.00 15:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 eth0 239.97 195.87 1287.08 13.50 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 eth0 332.47 196.59 1074.28 802.23 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 9.68 14.49 0.96 204.62 0.00 0.00 0.00 0.00 15:26:01 eth0 111.38 67.59 98.42 102.97 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 eth0 0.58 0.18 0.12 0.07 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 0.62 0.58 0.33 0.22 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 146.60 98.05 506.47 99.40 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 0.97 1.45 0.10 20.50 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) 11/16/21 _x86_64_ (2 CPU) 15:20:53 LINUX RESTART (2 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 17.04 0.00 5.44 4.32 0.07 73.13 15:22:01 0 16.82 0.00 6.01 4.41 0.07 72.69 15:22:01 1 17.26 0.00 4.86 4.23 0.07 73.58 15:23:02 all 1.62 0.00 0.36 0.00 0.04 97.97 15:23:02 0 2.12 0.00 0.56 0.00 0.05 97.27 15:23:02 1 1.13 0.00 0.17 0.00 0.03 98.67 15:24:01 all 1.94 0.00 0.44 0.00 0.04 97.57 15:24:01 0 2.52 0.00 0.59 0.00 0.03 96.86 15:24:01 1 1.37 0.00 0.29 0.00 0.05 98.29 15:25:01 all 19.18 0.00 3.72 2.42 0.05 74.63 15:25:01 0 23.59 0.00 4.34 1.87 0.05 70.15 15:25:01 1 14.83 0.00 3.10 2.97 0.05 79.05 15:26:01 all 1.59 0.00 0.59 0.04 0.03 97.76 15:26:01 0 1.50 0.00 0.62 0.03 0.03 97.82 15:26:01 1 1.68 0.00 0.55 0.05 0.02 97.70 15:27:01 all 0.21 0.00 0.07 0.01 0.03 99.69 15:27:01 0 0.08 0.00 0.07 0.00 0.02 99.83 15:27:01 1 0.33 0.00 0.07 0.02 0.03 99.55 15:28:01 all 0.16 0.00 0.08 0.00 0.03 99.74 15:28:01 0 0.05 0.00 0.07 0.00 0.03 99.85 15:28:01 1 0.27 0.00 0.08 0.00 0.02 99.63 15:29:01 all 0.13 0.00 0.05 0.00 0.02 99.81 15:29:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:29:01 1 0.20 0.00 0.07 0.00 0.02 99.72 15:30:01 all 0.17 0.00 0.04 0.00 0.03 99.77 15:30:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:30:01 1 0.30 0.00 0.07 0.00 0.03 99.60 15:31:01 all 0.21 0.00 0.05 0.00 0.03 99.72 15:31:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:31:01 1 0.38 0.00 0.05 0.00 0.03 99.53 Average: all 4.14 0.00 1.06 0.66 0.03 94.10 Average: 0 4.57 0.00 1.21 0.61 0.03 93.58 Average: 1 3.72 0.00 0.92 0.71 0.04 94.62