---> uname -a: Linux prd-centos7-docker-4c-2g-639.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) 08/12/21 _x86_64_ (2 CPU) 00:20:44 LINUX RESTART (2 CPU) 00:21:01 tps rtps wtps bread/s bwrtn/s 00:22:01 210.23 74.48 135.74 9321.25 41773.32 00:23:01 1.68 0.00 1.68 0.00 36.81 00:24:01 0.37 0.00 0.37 0.00 5.66 00:25:01 0.27 0.00 0.27 0.00 3.35 00:26:01 0.25 0.00 0.25 0.00 3.40 00:27:01 0.22 0.00 0.22 0.00 3.58 00:28:01 0.37 0.00 0.37 0.00 5.45 00:29:01 0.17 0.00 0.17 0.00 2.40 00:30:01 0.42 0.00 0.42 0.00 5.51 00:31:01 8.42 0.13 8.29 13.72 469.15 Average: 22.24 7.46 14.78 933.54 4231.10 00:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:22:01 5443732 0 811584 10.13 2620 1751004 1289976 14.24 590764 1574516 128 00:23:01 5452656 0 802652 10.02 2620 1751012 1242016 13.71 582712 1574480 12 00:24:01 5451956 0 803352 10.03 2620 1751012 1235860 13.64 585648 1572784 8 00:25:01 5450916 0 804384 10.04 2620 1751020 1236016 13.65 586888 1572784 12 00:26:01 5450944 0 804352 10.04 2620 1751024 1236056 13.65 582624 1576968 8 00:27:01 5449400 0 805888 10.06 2620 1751032 1227604 13.55 584660 1576972 8 00:28:01 5451816 0 803468 10.03 2620 1751036 1204988 13.30 582568 1576968 20 00:29:01 5450992 0 804288 10.04 2620 1751040 1204988 13.30 583560 1576968 8 00:30:01 5442404 0 812872 10.15 2620 1751044 1204988 13.30 592416 1576968 8 00:31:01 4720544 0 986132 12.31 2620 2299644 1674916 18.49 920344 1888864 547580 Average: 5376536 0 823897 10.29 2620 1805887 1275741 14.08 619218 1606827 54779 00:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:22:01 eth0 490.06 347.09 1293.84 81.98 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 docker0 58.33 52.47 4.46 152.68 0.00 0.00 0.00 0.00 00:23:01 eth0 4.00 1.17 1.31 0.78 0.00 0.00 0.00 0.00 00:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 eth0 2.60 0.68 0.82 0.40 0.00 0.00 0.00 0.00 00:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 eth0 2.61 0.58 0.68 0.40 0.00 0.00 0.00 0.00 00:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 eth0 1.37 0.28 0.36 0.23 0.00 0.00 0.00 0.00 00:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 eth0 1.72 0.90 0.95 0.65 0.00 0.00 0.00 0.00 00:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 eth0 413.42 294.66 2618.28 62.72 0.00 0.00 0.00 0.00 00:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.65 64.58 391.78 14.72 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 5.83 5.25 0.45 15.27 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) 08/12/21 _x86_64_ (2 CPU) 00:20:44 LINUX RESTART (2 CPU) 00:21:01 CPU %user %nice %system %iowait %steal %idle 00:22:01 all 20.53 0.00 7.48 11.55 0.09 60.35 00:22:01 0 21.88 0.00 7.71 11.42 0.09 58.90 00:22:01 1 19.19 0.00 7.26 11.68 0.09 61.79 00:23:01 all 0.23 0.00 0.08 0.00 0.03 99.67 00:23:01 0 0.10 0.00 0.08 0.00 0.03 99.78 00:23:01 1 0.35 0.00 0.08 0.00 0.02 99.55 00:24:01 all 0.20 0.00 0.05 0.00 0.03 99.72 00:24:01 0 0.08 0.00 0.05 0.00 0.03 99.83 00:24:01 1 0.32 0.00 0.05 0.00 0.02 99.62 00:25:01 all 0.22 0.00 0.03 0.00 0.03 99.72 00:25:01 0 0.07 0.00 0.03 0.00 0.02 99.88 00:25:01 1 0.37 0.00 0.03 0.00 0.03 99.57 00:26:01 all 0.14 0.00 0.12 0.00 0.03 99.71 00:26:01 0 0.08 0.00 0.13 0.00 0.03 99.75 00:26:01 1 0.20 0.00 0.10 0.00 0.03 99.67 00:27:01 all 0.06 0.00 0.06 0.00 0.03 99.86 00:27:01 0 0.05 0.00 0.05 0.00 0.03 99.87 00:27:01 1 0.07 0.00 0.07 0.00 0.02 99.85 00:28:01 all 0.09 0.00 0.03 0.00 0.02 99.87 00:28:01 0 0.17 0.00 0.03 0.00 0.03 99.77 00:28:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:29:01 all 0.13 0.00 0.04 0.00 0.03 99.80 00:29:01 0 0.20 0.00 0.03 0.00 0.03 99.73 00:29:01 1 0.05 0.00 0.05 0.00 0.03 99.87 00:30:01 all 0.13 0.00 0.03 0.00 0.03 99.82 00:30:01 0 0.20 0.00 0.02 0.00 0.02 99.77 00:30:01 1 0.05 0.00 0.05 0.00 0.03 99.87 00:31:01 all 7.71 0.00 2.62 0.43 0.05 89.19 00:31:01 0 7.49 0.00 2.64 0.82 0.03 89.02 00:31:01 1 7.92 0.00 2.59 0.05 0.07 89.37 Average: all 2.87 0.00 1.03 1.16 0.03 94.91 Average: 0 2.95 0.00 1.05 1.18 0.04 94.78 Average: 1 2.79 0.00 1.01 1.14 0.03 95.03