---> uname -a: Linux prd-centos7-docker-4c-2g-1748.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: 2799.996 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/15/21 _x86_64_ (2 CPU) 23:34:31 LINUX RESTART (2 CPU) 23:35:01 tps rtps wtps bread/s bwrtn/s 23:36:01 84.29 6.37 77.91 3167.24 3004.64 23:37:01 0.45 0.00 0.45 0.00 7.16 23:38:01 0.27 0.00 0.27 0.00 3.15 23:39:01 0.23 0.00 0.23 0.00 3.36 23:40:01 0.23 0.00 0.23 0.00 3.05 23:41:01 0.27 0.00 0.27 0.00 3.40 23:42:01 9.69 0.15 9.54 14.25 574.63 Average: 13.64 0.93 12.71 454.78 514.49 23:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:36:01 5685072 0 625332 7.81 2620 1695908 1272660 14.05 565776 1523012 20 23:37:01 5698668 0 611728 7.64 2620 1695916 1162804 12.84 554616 1523024 16 23:38:01 5698908 0 611488 7.64 2620 1695916 1162804 12.84 554656 1523024 8 23:39:01 5693268 0 617120 7.71 2620 1695924 1163236 12.84 559392 1523696 8 23:40:01 5701952 0 608428 7.60 2620 1695932 1163044 12.84 551988 1523696 8 23:41:01 5700820 0 609556 7.61 2620 1695936 1163128 12.84 552412 1523736 8 23:42:01 5031756 0 760420 9.49 2620 2214136 1526836 16.86 869696 1804076 517072 Average: 5601492 0 634867 7.93 2620 1769953 1230645 13.59 601219 1563466 73877 23:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:36:01 eth0 499.62 265.65 961.69 73.50 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 4.76 2.75 1.27 9.35 0.00 0.00 0.00 0.00 23:37:01 eth0 1.18 0.08 0.11 0.07 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 0.55 0.08 0.05 0.01 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 1.12 0.33 0.33 0.14 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 1.32 0.28 0.36 0.22 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 eth0 0.75 0.45 0.41 0.30 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 108.06 65.48 2596.32 10.47 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.56 47.51 508.66 12.11 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 0.68 0.39 0.18 1.34 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) 10/15/21 _x86_64_ (2 CPU) 23:34:31 LINUX RESTART (2 CPU) 23:35:01 CPU %user %nice %system %iowait %steal %idle 23:36:01 all 10.07 0.00 2.57 1.90 0.05 85.41 23:36:01 0 9.87 0.00 3.12 1.92 0.05 85.04 23:36:01 1 10.28 0.00 2.01 1.89 0.05 85.78 23:37:01 all 0.23 0.00 0.07 0.00 0.02 99.68 23:37:01 0 0.08 0.00 0.07 0.00 0.02 99.83 23:37:01 1 0.38 0.00 0.07 0.00 0.02 99.53 23:38:01 all 0.19 0.00 0.04 0.00 0.02 99.75 23:38:01 0 0.05 0.00 0.05 0.00 0.03 99.87 23:38:01 1 0.33 0.00 0.03 0.00 0.00 99.63 23:39:01 all 0.12 0.00 0.06 0.00 0.03 99.80 23:39:01 0 0.10 0.00 0.05 0.00 0.02 99.83 23:39:01 1 0.13 0.00 0.07 0.00 0.03 99.77 23:40:01 all 0.15 0.00 0.04 0.00 0.01 99.80 23:40:01 0 0.10 0.00 0.05 0.00 0.02 99.83 23:40:01 1 0.20 0.00 0.03 0.00 0.00 99.77 23:41:01 all 0.23 0.00 0.06 0.00 0.03 99.69 23:41:01 0 0.07 0.00 0.07 0.00 0.03 99.83 23:41:01 1 0.38 0.00 0.05 0.00 0.02 99.55 23:42:01 all 6.77 0.00 2.16 0.03 0.03 91.01 23:42:01 0 7.39 0.00 2.32 0.02 0.03 90.24 23:42:01 1 6.14 0.00 2.00 0.05 0.02 91.79 Average: all 2.51 0.00 0.71 0.27 0.02 96.49 Average: 0 2.50 0.00 0.81 0.27 0.03 96.39 Average: 1 2.53 0.00 0.60 0.27 0.02 96.58