---> uname -a: Linux prd-centos7-docker-4c-2g-413.vexxhost.local 3.10.0-1160.36.2.el7.x86_64 #1 SMP Wed Jul 21 11:57:15 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 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/20/21 _x86_64_ (2 CPU) 18:50:42 LINUX RESTART (2 CPU) 18:51:01 tps rtps wtps bread/s bwrtn/s 18:52:02 167.78 38.98 128.80 6303.03 41170.25 18:53:01 1.56 0.00 1.56 0.00 31.23 18:54:01 0.47 0.00 0.47 0.00 6.91 18:55:01 0.22 0.00 0.22 0.00 2.45 18:56:01 0.25 0.00 0.25 0.00 3.91 18:57:01 0.28 0.00 0.28 0.00 3.86 18:58:01 0.20 0.00 0.20 0.00 1.80 18:59:01 0.25 0.00 0.25 0.00 4.20 Average: 21.42 4.88 16.54 789.80 5165.59 18:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:52:02 5638768 0 628472 7.85 2620 1739072 1260344 13.91 583092 1547644 132 18:53:01 5648904 0 618332 7.72 2620 1739076 1164068 12.85 575360 1547628 20 18:54:01 5648624 0 618612 7.72 2620 1739076 1164068 12.85 575936 1547628 12 18:55:01 5645072 0 622156 7.77 2620 1739084 1164384 12.86 578668 1548292 8 18:56:01 5645644 0 621580 7.76 2620 1739088 1164276 12.85 578248 1548292 8 18:57:01 5644592 0 622628 7.77 2620 1739092 1164288 12.85 578956 1548308 8 18:58:01 5645724 0 621492 7.76 2620 1739096 1164132 12.85 578156 1548308 8 18:59:01 5637780 0 629424 7.86 2620 1739108 1164132 12.85 586076 1548312 8 Average: 5644388 0 622837 7.78 2620 1739086 1176212 12.99 579312 1548052 26 18:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:52:02 eth0 648.92 447.60 1611.00 90.44 0.00 0.00 0.00 0.00 18:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:02 docker0 119.58 109.02 10.79 315.03 0.00 0.00 0.00 0.00 18:53:01 eth0 0.10 0.08 0.01 0.05 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 0.87 0.08 0.07 0.01 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 2.23 1.17 3.19 0.26 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 0.60 0.35 0.28 0.20 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 0.37 0.22 0.15 0.07 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.86 56.35 202.33 11.41 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 14.98 13.66 1.35 39.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/20/21 _x86_64_ (2 CPU) 18:50:42 LINUX RESTART (2 CPU) 18:51:01 CPU %user %nice %system %iowait %steal %idle 18:52:02 all 20.56 0.00 6.53 4.95 0.07 67.89 18:52:02 0 18.92 0.00 7.59 3.61 0.05 69.83 18:52:02 1 22.19 0.00 5.47 6.29 0.09 65.96 18:53:01 all 0.16 0.00 0.06 0.00 0.03 99.75 18:53:01 0 0.08 0.00 0.07 0.00 0.02 99.83 18:53:01 1 0.24 0.00 0.05 0.00 0.03 99.68 18:54:01 all 0.24 0.00 0.04 0.00 0.03 99.69 18:54:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:54:01 1 0.43 0.00 0.03 0.00 0.02 99.52 18:55:01 all 0.15 0.00 0.06 0.00 0.03 99.77 18:55:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:55:01 1 0.23 0.00 0.08 0.00 0.03 99.65 18:56:01 all 0.18 0.00 0.03 0.00 0.01 99.77 18:56:01 0 0.05 0.00 0.03 0.00 0.00 99.92 18:56:01 1 0.32 0.00 0.03 0.00 0.02 99.63 18:57:01 all 0.18 0.00 0.03 0.00 0.02 99.77 18:57:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:57:01 1 0.32 0.00 0.03 0.00 0.02 99.63 18:58:01 all 0.22 0.00 0.04 0.00 0.02 99.72 18:58:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:58:01 1 0.40 0.00 0.05 0.00 0.02 99.53 18:59:01 all 0.20 0.00 0.07 0.00 0.02 99.72 18:59:01 0 0.05 0.00 0.07 0.00 0.02 99.87 18:59:01 1 0.35 0.00 0.07 0.00 0.02 99.57 Average: all 2.65 0.00 0.83 0.60 0.03 95.90 Average: 0 2.32 0.00 0.95 0.44 0.02 96.26 Average: 1 2.98 0.00 0.71 0.76 0.03 95.53