---> uname -a: Linux prd-centos7-docker-4c-2g-3207.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/17/21 _x86_64_ (2 CPU) 23:38:44 LINUX RESTART (2 CPU) 23:39:01 tps rtps wtps bread/s bwrtn/s 23:40:01 182.20 54.67 127.53 7847.99 39599.10 23:41:01 1.90 0.00 1.90 0.00 37.80 23:42:01 0.22 0.00 0.22 0.00 3.38 23:43:01 0.23 0.00 0.23 0.00 3.46 23:44:02 0.25 0.00 0.25 0.00 2.98 23:45:01 0.34 0.03 0.30 3.79 4.96 23:46:01 180.95 0.07 180.88 3.46 52781.78 Average: 52.43 7.84 44.58 1125.01 13238.15 23:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:40:01 5470164 0 804032 10.04 2620 1732124 1287400 14.21 579004 1560228 136 23:41:01 5481156 0 793036 9.90 2620 1732128 1205744 13.31 570296 1560192 20 23:42:01 5479616 0 794568 9.92 2620 1732136 1206080 13.32 567540 1564704 20 23:43:01 5478320 0 795860 9.94 2620 1732140 1206092 13.32 568660 1564704 8 23:44:02 5480056 0 794120 9.92 2620 1732144 1205744 13.31 566216 1565280 12 23:45:01 5473452 0 800560 10.00 2620 1732308 1207272 13.33 572620 1565100 68 23:46:01 3787380 0 1164684 14.54 2620 3054256 1476848 16.31 901064 2701300 96 Average: 5235735 0 849551 10.61 2620 1921034 1256454 13.87 617914 1725930 51 23:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:40:01 eth0 514.60 295.40 995.21 75.12 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 2.65 2.05 0.61 5.61 0.00 0.00 0.00 0.00 23:41:01 eth0 0.80 0.08 0.07 0.01 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 1.27 0.78 3.10 0.23 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 23:43:01 eth0 0.95 0.33 0.32 0.20 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 5.98 3.74 5.06 1.80 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 1210.69 834.67 7647.75 163.23 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 43.03 55.47 3.16 285.48 0.00 0.00 0.00 0.00 Average: eth0 248.38 162.56 1239.04 34.45 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 6.54 8.24 0.54 41.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/17/21 _x86_64_ (2 CPU) 23:38:44 LINUX RESTART (2 CPU) 23:39:01 CPU %user %nice %system %iowait %steal %idle 23:40:01 all 20.15 0.00 7.75 5.71 0.06 66.33 23:40:01 0 20.68 0.00 7.99 4.89 0.07 66.37 23:40:01 1 19.62 0.00 7.50 6.53 0.05 66.30 23:41:01 all 0.26 0.00 0.08 0.00 0.02 99.65 23:41:01 0 0.43 0.00 0.07 0.00 0.02 99.48 23:41:01 1 0.08 0.00 0.08 0.00 0.02 99.82 23:42:01 all 0.32 0.00 0.08 0.00 0.01 99.60 23:42:01 0 0.50 0.00 0.07 0.00 0.00 99.43 23:42:01 1 0.13 0.00 0.08 0.00 0.02 99.77 23:43:01 all 0.23 0.00 0.06 0.00 0.01 99.70 23:43:01 0 0.38 0.00 0.03 0.00 0.00 99.58 23:43:01 1 0.08 0.00 0.08 0.00 0.02 99.82 23:44:02 all 0.20 0.00 0.05 0.00 0.03 99.72 23:44:02 0 0.33 0.00 0.07 0.00 0.03 99.57 23:44:02 1 0.07 0.00 0.03 0.00 0.02 99.88 23:45:01 all 0.58 0.00 0.37 0.00 0.03 99.03 23:45:01 0 0.83 0.00 0.42 0.00 0.02 98.73 23:45:01 1 0.32 0.00 0.31 0.00 0.03 99.34 23:46:01 all 24.68 0.00 12.66 2.13 0.07 60.45 23:46:01 0 25.09 0.00 13.25 2.09 0.07 59.51 23:46:01 1 24.28 0.00 12.08 2.18 0.07 61.39 Average: all 6.39 0.00 2.89 1.09 0.03 89.60 Average: 0 6.64 0.00 3.00 0.97 0.03 89.36 Average: 1 6.14 0.00 2.78 1.21 0.03 89.84