---> uname -a: Linux prd-centos7-docker-4c-2g-27988.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: 2800.000 BogoMIPS: 5600.00 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) 11/08/21 _x86_64_ (2 CPU) 20:36:50 LINUX RESTART (2 CPU) 20:37:01 tps rtps wtps bread/s bwrtn/s 20:38:01 161.29 94.56 66.73 6761.52 44900.28 20:39:02 87.97 2.85 85.12 2248.09 11823.55 20:40:01 1.51 0.00 1.51 0.00 26.28 20:41:01 0.25 0.00 0.25 0.00 3.46 20:42:01 0.23 0.00 0.23 0.00 3.38 20:43:01 62.27 0.12 62.15 10.52 17673.26 Average: 52.44 16.33 36.11 1509.98 12453.61 20:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:38:01 5596644 0 580796 7.25 2620 1828872 1248228 13.78 654472 1523632 47016 20:39:02 5117676 0 799396 9.98 2620 2089240 1609864 17.77 967200 1648572 20 20:40:01 5138152 0 778920 9.73 2620 2089240 1421944 15.70 952080 1648568 12 20:41:01 5138936 0 778132 9.72 2620 2089244 1422072 15.70 950780 1649456 8 20:42:01 5138668 0 778392 9.72 2620 2089252 1422496 15.71 950696 1649456 12 20:43:01 4515088 0 911720 11.38 2620 2579504 1588704 17.54 1138544 1987956 100 Average: 5107527 0 771226 9.63 2620 2127559 1452218 16.03 935629 1684607 7861 20:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:38:01 eth0 536.25 351.69 3862.60 57.99 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:02 eth0 285.57 188.38 1047.17 813.48 0.00 0.00 0.00 0.00 20:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:02 docker0 10.55 17.74 1.01 204.68 0.00 0.00 0.00 0.00 20:40:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 eth0 0.53 0.18 0.29 0.01 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 eth0 0.50 0.30 0.28 0.20 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 eth0 98.75 55.79 2598.80 11.74 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 154.22 99.80 1256.09 147.64 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 1.76 2.96 0.17 34.20 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) 11/08/21 _x86_64_ (2 CPU) 20:36:50 LINUX RESTART (2 CPU) 20:37:01 CPU %user %nice %system %iowait %steal %idle 20:38:01 all 27.18 0.00 8.22 4.34 8.60 51.66 20:38:01 0 24.26 0.00 9.38 4.32 9.21 52.83 20:38:01 1 30.14 0.00 7.04 4.36 7.99 50.47 20:39:02 all 19.25 0.00 3.95 2.38 16.44 57.99 20:39:02 0 20.67 0.00 3.74 2.74 16.65 56.19 20:39:02 1 17.83 0.00 4.15 2.02 16.23 59.77 20:40:01 all 0.18 0.00 0.27 0.00 0.86 98.69 20:40:01 0 0.15 0.00 0.29 0.00 0.81 98.75 20:40:01 1 0.20 0.00 0.25 0.00 0.91 98.63 20:41:01 all 0.13 0.00 0.07 0.00 0.87 98.93 20:41:01 0 0.17 0.00 0.08 0.00 0.55 99.20 20:41:01 1 0.10 0.00 0.05 0.00 1.19 98.66 20:42:01 all 0.18 0.00 0.05 0.00 0.14 99.62 20:42:01 0 0.05 0.00 0.05 0.00 0.17 99.73 20:42:01 1 0.32 0.00 0.05 0.00 0.12 99.52 20:43:01 all 9.12 0.00 4.06 0.57 7.13 79.13 20:43:01 0 9.43 0.00 4.09 0.52 7.21 78.76 20:43:01 1 8.81 0.00 4.03 0.62 7.04 79.50 Average: all 9.06 0.00 2.69 1.17 5.56 81.52 Average: 0 8.88 0.00 2.86 1.22 5.64 81.40 Average: 1 9.24 0.00 2.52 1.12 5.47 81.65