---> uname -a: Linux prd-centos7-docker-4c-2g-13385.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) 10/29/21 _x86_64_ (2 CPU) 02:50:42 LINUX RESTART (2 CPU) 02:51:01 tps rtps wtps bread/s bwrtn/s 02:52:01 110.70 22.99 87.71 5559.94 6502.23 02:53:01 1.88 0.00 1.88 0.00 37.95 02:54:01 0.27 0.00 0.27 0.00 3.15 02:55:01 0.28 0.00 0.28 0.00 3.51 02:56:01 0.28 0.00 0.28 0.00 3.13 02:57:01 0.25 0.00 0.25 0.00 3.05 02:58:01 0.27 0.00 0.27 0.00 3.50 Average: 16.29 3.29 13.00 795.03 937.53 02:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 5644760 0 629436 7.86 2620 1732116 1269140 14.01 588012 1540320 128 02:53:01 5653448 0 620740 7.75 2620 1732124 1192720 13.17 580776 1540280 12 02:54:01 5653448 0 620740 7.75 2620 1732124 1162192 12.83 581320 1540536 16 02:55:01 5649980 0 624200 7.79 2620 1732132 1162204 12.83 584620 1540536 16 02:56:01 5657628 0 616548 7.70 2620 1732136 1161784 12.83 577080 1541280 8 02:57:01 5656624 0 617548 7.71 2620 1732140 1161880 12.83 577588 1541284 8 02:58:01 5655912 0 618084 7.72 2620 1732316 1162196 12.83 578808 1541288 12 Average: 5653114 0 621042 7.75 2620 1732155 1181731 13.05 581172 1540789 29 02:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 eth0 433.51 288.52 1582.53 78.26 0.00 0.00 0.00 0.00 02:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 86.62 53.77 8.17 313.30 0.00 0.00 0.00 0.00 02:53:01 eth0 7.33 2.91 5.97 0.21 0.00 0.00 0.00 0.00 02:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 eth0 0.85 0.35 0.31 0.17 0.00 0.00 0.00 0.00 02:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 eth0 0.45 0.27 0.27 0.22 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 eth0 0.55 0.42 0.44 0.10 0.00 0.00 0.00 0.00 02:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.35 41.86 227.30 11.30 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 12.39 7.69 1.17 44.80 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) 10/29/21 _x86_64_ (2 CPU) 02:50:42 LINUX RESTART (2 CPU) 02:51:01 CPU %user %nice %system %iowait %steal %idle 02:52:01 all 21.34 0.00 5.45 2.21 0.15 70.85 02:52:01 0 20.34 0.00 6.03 2.70 0.14 70.78 02:52:01 1 22.34 0.00 4.87 1.72 0.16 70.92 02:53:01 all 0.26 0.00 0.11 0.00 0.02 99.62 02:53:01 0 0.35 0.00 0.10 0.00 0.02 99.53 02:53:01 1 0.17 0.00 0.12 0.00 0.02 99.70 02:54:01 all 0.23 0.00 0.09 0.00 0.03 99.65 02:54:01 0 0.08 0.00 0.07 0.00 0.02 99.83 02:54:01 1 0.39 0.00 0.12 0.00 0.03 99.46 02:55:01 all 0.27 0.00 0.08 0.00 0.03 99.63 02:55:01 0 0.13 0.00 0.12 0.00 0.03 99.72 02:55:01 1 0.40 0.00 0.03 0.00 0.02 99.55 02:56:01 all 0.30 0.00 0.05 0.00 0.04 99.61 02:56:01 0 0.13 0.00 0.08 0.00 0.03 99.75 02:56:01 1 0.47 0.00 0.02 0.00 0.05 99.47 02:57:01 all 0.27 0.00 0.05 0.00 0.02 99.67 02:57:01 0 0.47 0.00 0.03 0.00 0.02 99.48 02:57:01 1 0.07 0.00 0.07 0.00 0.02 99.85 02:58:01 all 0.33 0.00 0.07 0.00 0.02 99.59 02:58:01 0 0.23 0.00 0.07 0.00 0.02 99.68 02:58:01 1 0.42 0.00 0.07 0.00 0.02 99.50 Average: all 3.19 0.00 0.82 0.31 0.04 95.65 Average: 0 3.02 0.00 0.90 0.37 0.04 95.67 Average: 1 3.36 0.00 0.73 0.24 0.04 95.63