---> uname -a: Linux prd-centos7-docker-4c-2g-1030.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) 07/30/21 _x86_64_ (2 CPU) 15:48:37 LINUX RESTART (2 CPU) 15:49:01 tps rtps wtps bread/s bwrtn/s 15:50:01 103.08 16.50 86.58 5530.74 4372.08 15:51:01 2.23 0.00 2.23 0.00 47.88 15:52:01 0.53 0.00 0.53 0.00 9.01 15:53:01 0.17 0.00 0.17 0.00 1.92 15:54:01 0.22 0.00 0.22 0.00 2.32 15:55:01 0.30 0.00 0.30 0.00 4.90 15:56:01 0.22 0.00 0.22 0.00 3.25 15:57:01 0.25 0.00 0.25 0.00 3.91 15:58:01 0.25 0.00 0.25 0.00 2.43 15:59:01 3.70 0.13 3.56 13.72 132.76 Average: 11.10 1.66 9.43 554.62 458.19 15:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:50:01 5464908 0 808464 10.09 2620 1732948 1287144 14.21 583616 1561980 132 15:51:01 5476188 0 797176 9.95 2620 1732956 1203204 13.28 574572 1561944 20 15:52:01 5473864 0 799500 9.98 2620 1732956 1203480 13.29 576632 1561456 12 15:53:01 5472976 0 800376 9.99 2620 1732968 1203492 13.29 577840 1561456 16 15:54:01 5472832 0 800516 10.00 2620 1732972 1203516 13.29 572196 1567192 8 15:55:01 5470884 0 802460 10.02 2620 1732976 1203348 13.29 575004 1567196 20 15:56:01 5470308 0 803032 10.03 2620 1732980 1203372 13.29 575144 1567192 20 15:57:01 5469424 0 803912 10.04 2620 1732984 1203204 13.28 575804 1567192 8 15:58:01 5460428 0 812904 10.15 2620 1732988 1203204 13.28 584896 1567192 8 15:59:01 5205296 0 876136 10.94 2620 1924888 1390928 15.36 759104 1621200 190852 Average: 5443711 0 810448 10.12 2620 1752162 1230489 13.59 595481 1570400 19110 15:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:50:01 eth0 563.95 329.54 1009.51 80.03 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 2.71 2.15 0.48 5.90 0.00 0.00 0.00 0.00 15:51:01 eth0 1.18 0.12 0.11 0.07 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 1.48 0.73 0.59 0.41 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 0.98 0.28 0.32 0.20 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 1.17 0.27 0.33 0.20 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 eth0 1.20 0.43 0.46 0.24 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 eth0 0.63 0.35 0.28 0.23 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 eth0 266.44 172.41 1856.56 16.51 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.75 50.44 286.88 9.79 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 0.27 0.21 0.05 0.59 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) 07/30/21 _x86_64_ (2 CPU) 15:48:37 LINUX RESTART (2 CPU) 15:49:01 CPU %user %nice %system %iowait %steal %idle 15:50:01 all 16.59 0.00 3.95 2.37 0.07 77.02 15:50:01 0 17.46 0.00 4.25 2.24 0.07 75.98 15:50:01 1 15.71 0.00 3.65 2.50 0.07 78.06 15:51:01 all 0.13 0.00 0.08 0.00 0.02 99.77 15:51:01 0 0.17 0.00 0.07 0.00 0.02 99.75 15:51:01 1 0.08 0.00 0.10 0.00 0.02 99.80 15:52:01 all 0.27 0.00 0.07 0.00 0.03 99.64 15:52:01 0 0.42 0.00 0.07 0.00 0.02 99.50 15:52:01 1 0.12 0.00 0.07 0.00 0.03 99.78 15:53:01 all 0.17 0.00 0.05 0.00 0.02 99.77 15:53:01 0 0.23 0.00 0.05 0.00 0.02 99.70 15:53:01 1 0.10 0.00 0.05 0.00 0.02 99.83 15:54:01 all 0.18 0.00 0.04 0.00 0.02 99.76 15:54:01 0 0.08 0.00 0.03 0.00 0.02 99.87 15:54:01 1 0.28 0.00 0.05 0.00 0.02 99.65 15:55:01 all 0.28 0.00 0.08 0.00 0.03 99.61 15:55:01 0 0.40 0.00 0.08 0.00 0.03 99.48 15:55:01 1 0.17 0.00 0.08 0.00 0.02 99.73 15:56:01 all 0.24 0.00 0.05 0.00 0.01 99.70 15:56:01 0 0.08 0.00 0.07 0.00 0.02 99.83 15:56:01 1 0.40 0.00 0.03 0.00 0.00 99.57 15:57:01 all 0.23 0.00 0.07 0.00 0.02 99.68 15:57:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:57:01 1 0.42 0.00 0.10 0.00 0.02 99.47 15:58:01 all 0.16 0.00 0.06 0.00 0.02 99.77 15:58:01 0 0.20 0.00 0.05 0.00 0.02 99.73 15:58:01 1 0.12 0.00 0.07 0.00 0.02 99.80 15:59:01 all 3.80 0.00 1.41 0.02 0.02 94.76 15:59:01 0 4.73 0.00 1.64 0.00 0.02 93.62 15:59:01 1 2.88 0.00 1.18 0.03 0.02 95.89 Average: all 2.16 0.00 0.58 0.23 0.02 97.01 Average: 0 2.34 0.00 0.62 0.22 0.02 96.80 Average: 1 1.99 0.00 0.53 0.25 0.02 97.21