---> uname -a: Linux prd-centos7-docker-4c-2g-872.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: 2799.996 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/22/21 _x86_64_ (2 CPU) 17:55:07 LINUX RESTART (2 CPU) 17:56:01 tps rtps wtps bread/s bwrtn/s 17:57:01 87.06 3.43 83.63 2558.77 5255.23 17:58:01 2.28 0.00 2.28 0.00 51.30 17:59:01 0.48 0.00 0.48 0.00 8.20 18:00:01 0.20 0.00 0.20 0.00 2.56 18:01:01 0.32 0.03 0.28 0.27 3.40 18:02:01 0.45 0.08 0.37 1.60 5.96 18:03:01 0.20 0.00 0.20 0.00 2.83 Average: 13.00 0.51 12.50 365.93 761.60 17:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:57:01 5433600 0 803468 10.03 2620 1769244 1305120 14.41 588916 1585944 132 17:58:01 5447112 0 789952 9.86 2620 1769248 1202688 13.28 583880 1580248 8 17:59:01 5442444 0 794616 9.92 2620 1769252 1203072 13.28 586916 1581360 8 18:00:01 5441116 0 795940 9.94 2620 1769256 1203096 13.28 587236 1582088 8 18:01:01 5440944 0 796104 9.94 2620 1769264 1205736 13.31 583800 1585152 20 18:02:01 5443256 0 793668 9.91 2620 1769388 1203244 13.28 582428 1585212 12 18:03:01 5440168 0 796748 9.95 2620 1769396 1203196 13.28 585576 1585212 12 Average: 5441234 0 795785 9.94 2620 1769293 1218022 13.45 585536 1583602 29 17:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:57:01 eth0 315.50 220.65 997.86 37.69 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 73.88 92.36 8.11 314.91 0.00 0.00 0.00 0.00 17:58:01 eth0 0.72 0.08 0.06 0.02 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 eth0 1.10 0.63 2.86 0.04 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 eth0 1.43 0.55 0.58 0.39 0.00 0.00 0.00 0.00 18:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 eth0 0.20 0.12 0.08 0.07 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 0.18 0.15 0.07 0.01 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.62 31.76 143.12 5.46 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 10.56 13.20 1.16 45.00 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) 09/22/21 _x86_64_ (2 CPU) 17:55:07 LINUX RESTART (2 CPU) 17:56:01 CPU %user %nice %system %iowait %steal %idle 17:57:01 all 7.02 0.00 2.56 1.69 0.05 88.69 17:57:01 0 7.01 0.00 2.71 1.06 0.05 89.17 17:57:01 1 7.03 0.00 2.40 2.31 0.05 88.20 17:58:01 all 0.19 0.00 0.07 0.00 0.03 99.71 17:58:01 0 0.17 0.00 0.05 0.00 0.03 99.75 17:58:01 1 0.22 0.00 0.08 0.00 0.03 99.67 17:59:01 all 0.14 0.00 0.08 0.00 0.03 99.75 17:59:01 0 0.18 0.00 0.12 0.00 0.03 99.67 17:59:01 1 0.10 0.00 0.05 0.00 0.02 99.83 18:00:01 all 0.23 0.00 0.05 0.00 0.02 99.70 18:00:01 0 0.40 0.00 0.07 0.00 0.02 99.52 18:00:01 1 0.07 0.00 0.03 0.00 0.02 99.88 18:01:01 all 0.18 0.00 0.06 0.00 0.03 99.74 18:01:01 0 0.30 0.00 0.07 0.00 0.03 99.60 18:01:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:02:01 all 0.18 0.00 0.07 0.00 0.03 99.72 18:02:01 0 0.30 0.00 0.05 0.00 0.03 99.62 18:02:01 1 0.05 0.00 0.08 0.00 0.03 99.83 18:03:01 all 0.14 0.00 0.05 0.00 0.02 99.79 18:03:01 0 0.20 0.00 0.03 0.00 0.02 99.75 18:03:01 1 0.08 0.00 0.07 0.00 0.02 99.83 Average: all 1.14 0.00 0.41 0.24 0.03 98.18 Average: 0 1.21 0.00 0.44 0.15 0.03 98.18 Average: 1 1.07 0.00 0.39 0.33 0.03 98.19