---> uname -a: Linux prd-centos7-docker-4c-2g-1745.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) 09/28/21 _x86_64_ (2 CPU) 05:46:45 LINUX RESTART (2 CPU) 05:47:01 tps rtps wtps bread/s bwrtn/s 05:48:01 201.25 71.66 129.59 8917.75 39531.34 05:49:01 3.30 0.03 3.26 1.07 111.31 05:50:01 0.39 0.00 0.39 0.00 6.45 05:51:01 0.17 0.00 0.17 0.00 2.40 05:52:01 0.28 0.00 0.28 0.00 4.50 05:53:01 0.28 0.00 0.28 0.00 3.86 05:54:01 0.28 0.00 0.28 0.00 3.48 05:55:01 0.22 0.00 0.22 0.00 3.25 05:56:01 0.20 0.00 0.20 0.00 1.48 05:57:01 8.41 0.13 8.28 13.72 463.79 Average: 21.52 7.20 14.32 895.09 4021.39 05:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:48:01 5468112 0 806880 10.07 2620 1731328 1163016 12.84 578268 1563012 132 05:49:01 5478840 0 796148 9.94 2620 1731332 1081932 11.95 569496 1562976 20 05:50:01 5479000 0 795980 9.94 2620 1731340 1079876 11.92 569532 1562852 8 05:51:01 5477544 0 797432 9.96 2620 1731344 1079972 11.92 571140 1562848 8 05:52:01 5477240 0 797732 9.96 2620 1731348 1080020 11.92 570452 1563664 16 05:53:01 5476252 0 798716 9.97 2620 1731352 1074736 11.87 567124 1568712 8 05:54:01 5476132 0 798780 9.97 2620 1731408 1059316 11.70 567712 1568724 16 05:55:01 5471732 0 803224 10.03 2620 1731364 1059316 11.70 572064 1568712 8 05:56:01 5471388 0 803568 10.03 2620 1731364 1059316 11.70 573948 1566928 8 05:57:01 4726628 0 976788 12.20 2620 2302904 1573316 17.37 900700 1896804 570580 Average: 5400287 0 817525 10.21 2620 1788508 1131082 12.49 604044 1598523 57080 05:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:48:01 eth0 531.90 319.48 993.43 77.44 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 1.15 0.97 0.28 1.77 0.00 0.00 0.00 0.00 05:49:01 eth0 1.43 0.27 0.34 0.15 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 2.88 0.59 0.73 0.37 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 3.41 0.98 1.04 0.60 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 2.20 0.95 1.03 0.72 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 0.35 0.22 0.15 0.10 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 eth0 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 355.56 229.15 2614.37 55.37 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.98 55.29 361.76 13.50 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 0.12 0.10 0.03 0.18 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) 09/28/21 _x86_64_ (2 CPU) 05:46:45 LINUX RESTART (2 CPU) 05:47:01 CPU %user %nice %system %iowait %steal %idle 05:48:01 all 19.59 0.00 6.98 5.48 0.07 67.87 05:48:01 0 20.32 0.00 7.64 7.21 0.07 64.77 05:48:01 1 18.87 0.00 6.32 3.76 0.07 70.98 05:49:01 all 0.10 0.00 0.06 0.00 0.03 99.81 05:49:01 0 0.07 0.00 0.07 0.00 0.05 99.82 05:49:01 1 0.13 0.00 0.05 0.00 0.02 99.80 05:50:01 all 0.15 0.00 0.05 0.00 0.03 99.77 05:50:01 0 0.08 0.00 0.07 0.00 0.02 99.83 05:50:01 1 0.22 0.00 0.03 0.00 0.03 99.71 05:51:01 all 0.29 0.00 0.05 0.00 0.03 99.63 05:51:01 0 0.12 0.00 0.03 0.00 0.03 99.82 05:51:01 1 0.47 0.00 0.07 0.00 0.02 99.45 05:52:01 all 0.15 0.00 0.05 0.00 0.03 99.77 05:52:01 0 0.13 0.00 0.03 0.00 0.02 99.82 05:52:01 1 0.17 0.00 0.07 0.00 0.05 99.72 05:53:01 all 0.16 0.00 0.04 0.00 0.03 99.77 05:53:01 0 0.23 0.00 0.03 0.00 0.02 99.72 05:53:01 1 0.08 0.00 0.05 0.00 0.03 99.83 05:54:01 all 0.20 0.00 0.03 0.00 0.03 99.73 05:54:01 0 0.02 0.00 0.05 0.00 0.03 99.90 05:54:01 1 0.38 0.00 0.02 0.00 0.03 99.57 05:55:01 all 0.07 0.00 0.04 0.00 0.03 99.87 05:55:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:55:01 1 0.10 0.00 0.07 0.00 0.03 99.80 05:56:01 all 0.06 0.00 0.04 0.00 0.04 99.86 05:56:01 0 0.07 0.00 0.03 0.00 0.03 99.87 05:56:01 1 0.05 0.00 0.05 0.00 0.05 99.85 05:57:01 all 7.81 0.00 2.67 0.03 0.04 89.44 05:57:01 0 7.84 0.00 2.66 0.02 0.03 89.45 05:57:01 1 7.78 0.00 2.69 0.05 0.05 89.43 Average: all 2.79 0.00 0.98 0.54 0.04 95.65 Average: 0 2.82 0.00 1.04 0.70 0.03 95.41 Average: 1 2.77 0.00 0.92 0.37 0.04 95.90