---> uname -a: Linux prd-centos7-docker-4c-2g-179.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 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) 07/26/21 _x86_64_ (2 CPU) 02:49:36 LINUX RESTART (2 CPU) 02:50:01 tps rtps wtps bread/s bwrtn/s 02:51:02 108.72 14.52 94.21 4731.01 4727.63 02:52:01 1.69 0.00 1.69 0.00 38.55 02:53:01 0.48 0.00 0.48 0.00 6.78 02:54:01 0.23 0.00 0.23 0.00 3.10 02:55:01 0.22 0.00 0.22 0.00 2.07 02:56:01 0.32 0.00 0.32 0.00 4.80 02:57:01 0.32 0.00 0.32 0.00 4.70 Average: 16.04 2.08 13.96 677.86 685.87 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:02 5474204 0 794904 9.93 2620 1737212 1168388 12.90 568156 1564480 136 02:52:01 5483432 0 785672 9.81 2620 1737216 1086660 12.00 560536 1564452 12 02:53:01 5485460 0 783644 9.78 2620 1737216 1079188 11.91 559040 1564788 20 02:54:01 5483448 0 785648 9.81 2620 1737224 1079272 11.92 561180 1564788 20 02:55:01 5484552 0 784540 9.80 2620 1737228 1079092 11.91 554736 1570252 20 02:56:01 5483660 0 785424 9.81 2620 1737236 1079176 11.91 555472 1570252 8 02:57:01 5478084 0 790996 9.88 2620 1737240 1079092 11.91 560852 1570252 8 Average: 5481834 0 787261 9.83 2620 1737225 1092981 12.07 559996 1567038 32 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:02 eth0 568.39 316.83 1043.34 79.29 0.00 0.00 0.00 0.00 02:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:02 docker0 8.54 5.01 2.33 26.68 0.00 0.00 0.00 0.00 02:52:01 eth0 5.01 2.07 3.17 0.15 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 eth0 0.60 0.37 0.28 0.17 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 1.08 0.50 0.35 0.24 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 0.08 0.08 0.01 0.01 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 0.30 0.25 0.14 0.08 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 0.13 0.10 0.01 0.01 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 Average: eth0 82.46 45.87 150.05 11.46 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 1.22 0.72 0.33 3.82 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) 07/26/21 _x86_64_ (2 CPU) 02:49:36 LINUX RESTART (2 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:02 all 12.86 0.00 3.08 2.67 0.09 81.30 02:51:02 0 12.74 0.00 3.06 1.09 0.09 83.02 02:51:02 1 12.98 0.00 3.11 4.24 0.09 79.58 02:52:01 all 0.18 0.00 0.06 0.00 0.03 99.73 02:52:01 0 0.14 0.00 0.07 0.00 0.03 99.76 02:52:01 1 0.22 0.00 0.05 0.00 0.03 99.69 02:53:01 all 0.13 0.00 0.07 0.00 0.03 99.77 02:53:01 0 0.17 0.00 0.07 0.00 0.03 99.73 02:53:01 1 0.10 0.00 0.07 0.00 0.03 99.80 02:54:01 all 0.07 0.00 0.05 0.00 0.03 99.85 02:54:01 0 0.05 0.00 0.03 0.00 0.03 99.88 02:54:01 1 0.08 0.00 0.07 0.00 0.03 99.82 02:55:01 all 0.18 0.00 0.04 0.00 0.03 99.75 02:55:01 0 0.03 0.00 0.03 0.00 0.02 99.92 02:55:01 1 0.32 0.00 0.05 0.00 0.05 99.58 02:56:01 all 0.20 0.00 0.03 0.00 0.03 99.73 02:56:01 0 0.05 0.00 0.03 0.00 0.03 99.88 02:56:01 1 0.35 0.00 0.03 0.00 0.03 99.58 02:57:01 all 0.13 0.00 0.04 0.00 0.03 99.80 02:57:01 0 0.05 0.00 0.05 0.00 0.05 99.85 02:57:01 1 0.22 0.00 0.03 0.00 0.00 99.75 Average: all 1.93 0.00 0.48 0.37 0.04 97.18 Average: 0 1.86 0.00 0.47 0.15 0.04 97.48 Average: 1 2.01 0.00 0.48 0.60 0.04 96.88