---> uname -a: Linux prd-centos7-docker-4c-2g-417.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: 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 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/16/21 _x86_64_ (2 CPU) 21:31:41 LINUX RESTART (2 CPU) 21:32:01 tps rtps wtps bread/s bwrtn/s 21:33:01 113.67 20.28 93.39 5889.71 19233.90 21:34:01 1.60 0.00 1.60 0.00 31.82 21:35:01 0.42 0.00 0.42 0.00 6.51 21:36:01 0.25 0.00 0.25 0.00 3.36 21:37:01 0.25 0.00 0.25 0.00 3.43 21:38:01 0.42 0.00 0.42 0.00 6.16 21:39:02 0.15 0.00 0.15 0.00 1.75 Average: 16.69 2.90 13.79 841.75 2756.45 21:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:33:01 5476200 0 796888 9.95 2620 1733224 1290780 14.25 572680 1561168 132 21:34:01 5488464 0 784616 9.80 2620 1733232 1205596 13.31 562716 1561132 20 21:35:01 5488284 0 784796 9.80 2620 1733232 1205596 13.31 564212 1559556 8 21:36:01 5485552 0 787520 9.83 2620 1733240 1205836 13.31 566700 1559556 16 21:37:01 5485376 0 787692 9.84 2620 1733244 1205932 13.31 562256 1564612 8 21:38:01 5483668 0 789392 9.86 2620 1733252 1208520 13.34 563832 1564616 8 21:39:02 5484488 0 788568 9.85 2620 1733256 1208412 13.34 563016 1564612 16 Average: 5484576 0 788496 9.85 2620 1733240 1218667 13.45 565059 1562179 30 21:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:33:01 eth0 395.30 247.59 997.15 73.68 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 2.41 2.11 0.50 6.17 0.00 0.00 0.00 0.00 21:34:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 eth0 0.85 0.08 0.07 0.01 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 eth0 0.93 0.47 0.32 0.21 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 eth0 0.52 0.33 0.27 0.20 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 eth0 0.27 0.18 0.09 0.07 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.89 35.56 142.62 10.60 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 0.35 0.30 0.07 0.88 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) 09/16/21 _x86_64_ (2 CPU) 21:31:41 LINUX RESTART (2 CPU) 21:32:01 CPU %user %nice %system %iowait %steal %idle 21:33:01 all 16.61 0.00 4.60 3.25 0.05 75.50 21:33:01 0 16.15 0.00 5.14 4.24 0.05 74.42 21:33:01 1 17.07 0.00 4.06 2.25 0.05 76.57 21:34:01 all 0.16 0.00 0.05 0.00 0.03 99.76 21:34:01 0 0.03 0.00 0.07 0.00 0.02 99.88 21:34:01 1 0.28 0.00 0.03 0.00 0.05 99.63 21:35:01 all 0.13 0.00 0.04 0.00 0.03 99.81 21:35:01 0 0.07 0.00 0.05 0.00 0.03 99.85 21:35:01 1 0.18 0.00 0.03 0.00 0.02 99.77 21:36:01 all 0.18 0.00 0.05 0.00 0.01 99.76 21:36:01 0 0.07 0.00 0.05 0.00 0.00 99.88 21:36:01 1 0.30 0.00 0.05 0.00 0.02 99.63 21:37:01 all 0.22 0.00 0.05 0.00 0.02 99.72 21:37:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:37:01 1 0.38 0.00 0.05 0.00 0.02 99.55 21:38:01 all 0.17 0.00 0.03 0.00 0.03 99.77 21:38:01 0 0.05 0.00 0.05 0.00 0.03 99.87 21:38:01 1 0.28 0.00 0.02 0.00 0.02 99.68 21:39:02 all 0.15 0.00 0.05 0.00 0.02 99.78 21:39:02 0 0.05 0.00 0.05 0.00 0.02 99.88 21:39:02 1 0.25 0.00 0.05 0.00 0.02 99.68 Average: all 2.46 0.00 0.68 0.45 0.03 96.39 Average: 0 2.29 0.00 0.76 0.59 0.02 96.34 Average: 1 2.62 0.00 0.60 0.31 0.03 96.44