---> uname -a: Linux prd-centos7-docker-4c-2g-2416.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 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) 10/07/21 _x86_64_ (2 CPU) 15:43:43 LINUX RESTART (2 CPU) 15:44:01 tps rtps wtps bread/s bwrtn/s 15:45:01 171.61 48.30 123.31 6903.36 39304.86 15:46:01 1.73 0.00 1.73 0.00 34.70 15:47:01 0.23 0.00 0.23 0.00 2.97 15:48:01 0.17 0.00 0.17 0.00 1.92 15:49:01 0.28 0.00 0.28 0.00 4.33 15:50:01 0.28 0.00 0.28 0.00 3.86 15:51:01 0.28 0.00 0.28 0.00 3.25 Average: 24.95 6.90 18.05 986.59 5624.54 15:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:45:01 5680400 0 624072 7.79 2620 1701848 1253620 13.84 562224 1528292 128 15:46:01 5686952 0 617512 7.71 2620 1701856 1203832 13.29 556316 1528848 20 15:47:01 5686020 0 618444 7.72 2620 1701856 1194580 13.19 556920 1528848 16 15:48:01 5686036 0 618420 7.72 2620 1701864 1164552 12.86 557160 1529568 20 15:49:01 5686648 0 617800 7.71 2620 1701872 1164780 12.86 556512 1529568 8 15:50:01 5687540 0 616904 7.70 2620 1701876 1164696 12.86 556316 1529572 8 15:51:01 5687292 0 617148 7.71 2620 1701880 1164660 12.86 556068 1529568 20 Average: 5685841 0 618614 7.72 2620 1701865 1187246 13.11 557359 1529181 31 15:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:45:01 eth0 285.36 178.55 972.10 67.20 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 1.50 1.23 0.41 2.65 0.00 0.00 0.00 0.00 15:46:01 eth0 2.22 0.97 1.07 0.60 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 eth0 1.68 0.50 0.59 0.36 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 eth0 0.88 0.42 0.31 0.20 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 eth0 0.83 0.22 0.19 0.07 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 eth0 2.05 0.33 0.42 0.20 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.90 25.88 139.30 9.81 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 0.21 0.18 0.06 0.38 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) 10/07/21 _x86_64_ (2 CPU) 15:43:43 LINUX RESTART (2 CPU) 15:44:01 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 17.89 0.00 5.97 5.40 0.09 70.65 15:45:01 0 18.10 0.00 6.47 3.75 0.09 71.59 15:45:01 1 17.68 0.00 5.46 7.05 0.09 69.71 15:46:01 all 0.23 0.00 0.08 0.00 0.03 99.67 15:46:01 0 0.30 0.00 0.08 0.00 0.02 99.60 15:46:01 1 0.15 0.00 0.07 0.00 0.03 99.75 15:47:01 all 0.19 0.00 0.05 0.00 0.03 99.73 15:47:01 0 0.30 0.00 0.05 0.00 0.02 99.63 15:47:01 1 0.08 0.00 0.05 0.00 0.03 99.83 15:48:01 all 0.23 0.00 0.03 0.00 0.03 99.71 15:48:01 0 0.40 0.00 0.03 0.00 0.00 99.57 15:48:01 1 0.07 0.00 0.03 0.00 0.05 99.85 15:49:01 all 0.20 0.00 0.03 0.00 0.03 99.75 15:49:01 0 0.05 0.00 0.02 0.00 0.02 99.92 15:49:01 1 0.35 0.00 0.03 0.00 0.03 99.58 15:50:01 all 0.21 0.00 0.03 0.00 0.03 99.73 15:50:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:50:01 1 0.38 0.00 0.03 0.00 0.03 99.55 15:51:01 all 0.13 0.00 0.04 0.00 0.03 99.80 15:51:01 0 0.07 0.00 0.07 0.00 0.03 99.83 15:51:01 1 0.20 0.00 0.02 0.00 0.02 99.77 Average: all 2.65 0.00 0.86 0.75 0.03 95.70 Average: 0 2.67 0.00 0.94 0.52 0.03 95.84 Average: 1 2.63 0.00 0.79 0.98 0.04 95.56