---> uname -a: Linux prd-centos7-docker-4c-2g-242.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) 07/27/21 _x86_64_ (2 CPU) 02:19:17 LINUX RESTART (2 CPU) 02:20:01 tps rtps wtps bread/s bwrtn/s 02:21:01 81.84 3.38 78.46 2556.62 3570.68 02:22:01 1.73 0.00 1.73 0.00 37.61 02:23:01 0.33 0.00 0.33 0.00 3.83 02:24:01 0.20 0.00 0.20 0.00 3.53 02:25:01 0.23 0.00 0.23 0.00 2.51 02:26:01 0.33 0.00 0.33 0.00 4.86 02:27:01 0.27 0.03 0.23 3.73 2.98 Average: 12.14 0.49 11.65 365.94 518.24 02:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:21:01 5465272 0 803700 10.04 2620 1737340 1133216 12.51 574148 1568768 24 02:22:01 5474720 0 794244 9.92 2620 1737348 1060596 11.71 566204 1568732 8 02:23:01 5473300 0 795664 9.93 2620 1737348 1060872 11.71 564628 1571820 20 02:24:01 5472056 0 796900 9.95 2620 1737356 1060932 11.71 565840 1571820 8 02:25:01 5471156 0 797796 9.96 2620 1737360 1060680 11.71 566644 1572596 8 02:26:01 5466688 0 802260 10.02 2620 1737364 1060668 11.71 570960 1572600 8 02:27:01 5462788 0 805912 10.06 2620 1737612 1062356 11.73 574056 1572632 148 Average: 5469426 0 799497 9.98 2620 1737390 1071331 11.83 568926 1571281 32 02:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:21:01 eth0 107.26 77.14 375.79 28.09 0.00 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 13.43 12.64 2.59 27.24 0.00 0.00 0.00 0.00 02:22:01 eth0 0.73 0.05 0.06 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 eth0 2.07 0.93 3.17 0.24 0.00 0.00 0.00 0.00 02:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 eth0 0.42 0.38 0.28 0.12 0.00 0.00 0.00 0.00 02:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 eth0 0.23 0.23 0.09 0.16 0.00 0.00 0.00 0.00 02:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 eth0 0.18 0.12 0.07 0.01 0.00 0.00 0.00 0.00 02:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 eth0 5.83 3.83 4.92 1.92 0.00 0.00 0.00 0.00 02:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.68 11.82 54.94 4.37 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 1.92 1.81 0.37 3.89 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) 07/27/21 _x86_64_ (2 CPU) 02:19:17 LINUX RESTART (2 CPU) 02:20:01 CPU %user %nice %system %iowait %steal %idle 02:21:01 all 4.90 0.00 2.17 2.04 0.09 90.80 02:21:01 0 5.41 0.00 2.15 0.93 0.10 91.40 02:21:01 1 4.38 0.00 2.18 3.15 0.08 90.20 02:22:01 all 0.28 0.00 0.08 0.00 0.02 99.62 02:22:01 0 0.43 0.00 0.08 0.00 0.02 99.47 02:22:01 1 0.12 0.00 0.08 0.00 0.02 99.78 02:23:01 all 0.24 0.00 0.07 0.00 0.01 99.68 02:23:01 0 0.33 0.00 0.05 0.00 0.00 99.62 02:23:01 1 0.15 0.00 0.08 0.00 0.02 99.75 02:24:01 all 0.18 0.00 0.07 0.00 0.03 99.73 02:24:01 0 0.30 0.00 0.05 0.00 0.02 99.63 02:24:01 1 0.05 0.00 0.08 0.00 0.03 99.83 02:25:01 all 0.22 0.00 0.08 0.00 0.01 99.70 02:25:01 0 0.33 0.00 0.07 0.00 0.00 99.60 02:25:01 1 0.10 0.00 0.08 0.00 0.02 99.80 02:26:01 all 0.17 0.00 0.06 0.00 0.02 99.76 02:26:01 0 0.27 0.00 0.05 0.00 0.02 99.67 02:26:01 1 0.07 0.00 0.07 0.00 0.02 99.85 02:27:01 all 0.78 0.00 0.38 0.00 0.01 98.84 02:27:01 0 1.14 0.00 0.48 0.00 0.00 98.38 02:27:01 1 0.42 0.00 0.27 0.00 0.02 99.30 Average: all 0.96 0.00 0.41 0.29 0.03 98.32 Average: 0 1.16 0.00 0.42 0.13 0.02 98.27 Average: 1 0.75 0.00 0.40 0.44 0.03 98.37