---> uname -a: Linux prd-centos7-docker-4c-2g-1969.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 08/04/21 _x86_64_ (2 CPU) 13:34:16 LINUX RESTART (2 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:01 22.33 3.35 18.98 2564.26 3914.34 13:37:01 0.72 0.00 0.72 0.00 12.87 13:38:01 0.23 0.00 0.23 0.00 2.83 13:39:02 0.22 0.00 0.22 0.00 3.26 13:40:01 0.27 0.00 0.27 0.00 3.59 13:41:01 0.32 0.00 0.32 0.00 4.05 13:42:01 0.22 0.00 0.22 0.00 3.60 13:43:01 109.29 0.03 109.26 3.73 31427.39 Average: 16.74 0.42 16.31 321.72 4431.35 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 5445260 0 796328 9.94 2620 1764724 1148160 12.68 580096 1582576 24 13:37:01 5455784 0 785800 9.81 2620 1764728 1067608 11.79 571540 1582536 8 13:38:01 5454268 0 787312 9.83 2620 1764732 1067964 11.79 573952 1581780 12 13:39:02 5452908 0 788664 9.85 2620 1764740 1068100 11.79 575876 1581776 8 13:40:01 5451280 0 790288 9.87 2620 1764744 1067824 11.79 570904 1587984 16 13:41:01 5450764 0 790800 9.87 2620 1764748 1067740 11.79 571492 1587984 12 13:42:01 5442380 0 799180 9.98 2620 1764752 1067788 11.79 580452 1587984 8 13:43:01 3966988 0 1031028 12.87 2620 3008296 1593440 17.59 878188 2626316 524764 Average: 5264954 0 821175 10.25 2620 1920183 1143578 12.63 612812 1714867 65606 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 eth0 175.75 155.15 548.23 22.53 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 97.14 84.90 7.40 209.00 0.00 0.00 0.00 0.00 13:37:01 eth0 0.75 0.07 0.06 0.01 0.00 0.00 0.00 0.00 13:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 eth0 5.09 2.43 3.47 0.31 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:02 eth0 0.52 0.30 0.27 0.20 0.00 0.00 0.00 0.00 13:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 eth0 0.25 0.19 0.09 0.08 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 eth0 0.10 0.08 0.01 0.03 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 eth0 0.20 0.15 0.07 0.01 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 eth0 1137.29 817.74 7656.90 105.38 0.00 0.00 0.00 0.00 13:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 87.59 98.90 7.08 354.01 0.00 0.00 0.00 0.00 Average: eth0 165.36 122.29 1028.43 16.10 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 23.14 23.03 1.82 70.53 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) 08/04/21 _x86_64_ (2 CPU) 13:34:16 LINUX RESTART (2 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.97 0.00 1.73 0.41 0.05 93.84 13:36:01 0 4.02 0.00 1.95 0.41 0.05 93.58 13:36:01 1 3.92 0.00 1.52 0.41 0.05 94.11 13:37:01 all 0.17 0.00 0.06 0.00 0.02 99.76 13:37:01 0 0.27 0.00 0.05 0.00 0.02 99.67 13:37:01 1 0.07 0.00 0.07 0.00 0.02 99.85 13:38:01 all 0.23 0.00 0.05 0.01 0.03 99.68 13:38:01 0 0.43 0.00 0.05 0.00 0.02 99.50 13:38:01 1 0.03 0.00 0.05 0.02 0.03 99.87 13:39:02 all 0.13 0.00 0.05 0.00 0.02 99.80 13:39:02 0 0.22 0.00 0.05 0.00 0.02 99.72 13:39:02 1 0.05 0.00 0.05 0.00 0.02 99.88 13:40:01 all 0.17 0.00 0.05 0.00 0.03 99.75 13:40:01 0 0.26 0.00 0.03 0.00 0.02 99.69 13:40:01 1 0.08 0.00 0.07 0.00 0.03 99.81 13:41:01 all 0.12 0.00 0.05 0.00 0.03 99.80 13:41:01 0 0.18 0.00 0.02 0.00 0.03 99.77 13:41:01 1 0.05 0.00 0.08 0.00 0.03 99.83 13:42:01 all 0.11 0.00 0.03 0.00 0.03 99.83 13:42:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:42:01 1 0.15 0.00 0.03 0.00 0.03 99.78 13:43:01 all 17.09 0.00 7.14 1.34 0.06 74.36 13:43:01 0 16.92 0.00 7.28 1.55 0.07 74.18 13:43:01 1 17.26 0.00 7.00 1.13 0.05 74.55 Average: all 2.67 0.00 1.11 0.21 0.03 95.98 Average: 0 2.71 0.00 1.14 0.24 0.03 95.88 Average: 1 2.63 0.00 1.08 0.19 0.03 96.07