---> uname -a: Linux prd-centos7-docker-4c-2g-90.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) 09/13/21 _x86_64_ (2 CPU) 19:46:20 LINUX RESTART (2 CPU) 19:47:02 tps rtps wtps bread/s bwrtn/s 19:48:01 85.03 3.45 81.57 2601.46 4640.10 19:49:01 1.73 0.00 1.73 0.00 31.92 19:50:01 0.27 0.00 0.27 0.00 3.03 19:51:01 0.27 0.00 0.27 0.00 3.68 19:52:02 0.28 0.00 0.28 0.00 3.83 19:53:01 0.32 0.00 0.32 0.00 4.51 19:54:01 0.25 0.00 0.25 0.00 2.58 Average: 12.45 0.49 11.96 367.26 662.16 19:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:48:01 5423332 0 813864 10.16 2620 1769124 1292328 14.27 603280 1582172 20 19:49:01 5434220 0 802972 10.03 2620 1769128 1203248 13.28 594352 1582232 20 19:50:01 5433160 0 804028 10.04 2620 1769132 1203488 13.29 598552 1579140 20 19:51:01 5431608 0 805576 10.06 2620 1769136 1203512 13.29 599572 1579648 8 19:52:02 5430408 0 806772 10.07 2620 1769140 1205932 13.31 596292 1584664 16 19:53:01 5429604 0 807572 10.08 2620 1769144 1205824 13.31 596652 1584664 12 19:54:01 5428216 0 808956 10.10 2620 1769148 1205824 13.31 597960 1584664 20 Average: 5430078 0 807106 10.08 2620 1769136 1217165 13.44 598094 1582455 17 19:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:48:01 eth0 199.81 132.51 692.36 31.18 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 61.85 83.12 7.57 319.09 0.00 0.00 0.00 0.00 19:49:01 eth0 0.83 0.07 0.07 0.01 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 0.98 0.43 0.32 0.19 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 eth0 0.53 0.32 0.27 0.21 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:02 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 19:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 28.61 18.87 97.85 4.47 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 8.73 11.73 1.07 45.05 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) 09/13/21 _x86_64_ (2 CPU) 19:46:20 LINUX RESTART (2 CPU) 19:47:02 CPU %user %nice %system %iowait %steal %idle 19:48:01 all 6.11 0.00 2.47 2.08 0.04 89.29 19:48:01 0 7.08 0.00 3.12 3.57 0.03 86.20 19:48:01 1 5.15 0.00 1.83 0.60 0.05 92.37 19:49:01 all 0.18 0.00 0.08 0.00 0.02 99.72 19:49:01 0 0.27 0.00 0.07 0.00 0.02 99.65 19:49:01 1 0.10 0.00 0.08 0.00 0.02 99.80 19:50:01 all 0.22 0.00 0.07 0.00 0.01 99.71 19:50:01 0 0.33 0.00 0.03 0.00 0.00 99.63 19:50:01 1 0.10 0.00 0.10 0.00 0.02 99.78 19:51:01 all 0.19 0.00 0.07 0.00 0.02 99.72 19:51:01 0 0.32 0.00 0.05 0.00 0.02 99.62 19:51:01 1 0.07 0.00 0.08 0.00 0.02 99.83 19:52:02 all 0.22 0.00 0.05 0.00 0.02 99.72 19:52:02 0 0.12 0.00 0.03 0.00 0.02 99.83 19:52:02 1 0.32 0.00 0.07 0.00 0.02 99.60 19:53:01 all 0.18 0.00 0.04 0.00 0.02 99.76 19:53:01 0 0.19 0.00 0.03 0.00 0.02 99.76 19:53:01 1 0.17 0.00 0.05 0.00 0.02 99.76 19:54:01 all 0.08 0.00 0.08 0.00 0.02 99.83 19:54:01 0 0.07 0.00 0.07 0.00 0.02 99.85 19:54:01 1 0.08 0.00 0.08 0.00 0.02 99.82 Average: all 1.00 0.00 0.40 0.29 0.02 98.29 Average: 0 1.17 0.00 0.47 0.50 0.02 97.84 Average: 1 0.84 0.00 0.32 0.08 0.02 98.73