---> uname -a: Linux prd-centos7-docker-4c-2g-2167.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: 2800.000 BogoMIPS: 5600.00 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) 08/05/21 _x86_64_ (2 CPU) 22:29:44 LINUX RESTART (2 CPU) 22:30:01 tps rtps wtps bread/s bwrtn/s 22:31:01 188.56 56.34 132.22 7971.36 41130.19 22:32:01 2.33 0.00 2.33 0.00 50.67 22:33:01 0.38 0.00 0.38 0.00 5.41 22:34:01 0.27 0.00 0.27 0.00 3.20 22:35:01 0.27 0.00 0.27 0.00 3.50 22:36:01 0.35 0.00 0.35 0.00 5.65 22:37:01 0.23 0.00 0.23 0.00 3.27 22:38:01 0.20 0.00 0.20 0.00 1.92 22:39:01 0.28 0.00 0.28 0.00 3.20 22:40:01 53.07 0.08 52.99 9.99 14917.84 Average: 24.60 5.64 18.96 798.40 5614.10 22:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:31:01 5416980 0 818980 10.23 2620 1770352 1299096 14.34 615328 1576020 136 22:32:01 5425020 0 810932 10.13 2620 1770360 1238088 13.67 608820 1575984 12 22:33:01 5428000 0 807952 10.09 2620 1770360 1205360 13.31 607776 1574952 8 22:34:01 5426656 0 809284 10.10 2620 1770372 1205408 13.31 608844 1574952 16 22:35:01 5427040 0 808896 10.10 2620 1770376 1205432 13.31 603968 1580064 8 22:36:01 5425052 0 810880 10.12 2620 1770380 1205300 13.31 606060 1580064 8 22:37:01 5424600 0 811328 10.13 2620 1770384 1205260 13.31 606488 1580064 16 22:38:01 5416348 0 819576 10.23 2620 1770388 1205260 13.31 614464 1580064 8 22:39:01 5416076 0 819844 10.24 2620 1770392 1205260 13.31 615036 1580064 8 22:40:01 4777832 0 967828 12.08 2620 2260652 1383168 15.27 804076 1917520 64384 Average: 5358360 0 828550 10.35 2620 1819402 1235763 13.64 629086 1611975 6460 22:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:31:01 eth0 496.67 333.88 1292.78 82.04 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 34.70 36.76 3.64 151.55 0.00 0.00 0.00 0.00 22:32:01 eth0 0.95 0.32 0.32 0.21 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 eth0 1.68 0.33 0.38 0.20 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 1.80 0.62 0.62 0.38 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 1.23 0.63 0.56 0.43 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 eth0 0.33 0.23 0.14 0.07 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 eth0 0.42 0.08 0.02 0.01 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 eth0 0.52 0.07 0.05 0.01 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 eth0 383.86 245.78 2615.37 22.96 0.00 0.00 0.00 0.00 22:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.78 58.22 391.11 10.64 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 3.47 3.68 0.36 15.16 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) 08/05/21 _x86_64_ (2 CPU) 22:29:44 LINUX RESTART (2 CPU) 22:30:01 CPU %user %nice %system %iowait %steal %idle 22:31:01 all 21.93 0.00 7.94 6.30 0.06 63.78 22:31:01 0 23.24 0.00 7.97 4.36 0.05 64.39 22:31:01 1 20.62 0.00 7.90 8.23 0.07 63.17 22:32:01 all 0.23 0.00 0.07 0.00 0.03 99.67 22:32:01 0 0.30 0.00 0.08 0.00 0.03 99.58 22:32:01 1 0.15 0.00 0.05 0.00 0.03 99.77 22:33:01 all 0.23 0.00 0.08 0.00 0.02 99.67 22:33:01 0 0.08 0.00 0.08 0.00 0.02 99.82 22:33:01 1 0.38 0.00 0.07 0.00 0.02 99.53 22:34:01 all 0.18 0.00 0.04 0.00 0.03 99.76 22:34:01 0 0.05 0.00 0.07 0.00 0.05 99.83 22:34:01 1 0.30 0.00 0.02 0.00 0.00 99.68 22:35:01 all 0.19 0.00 0.17 0.01 0.02 99.62 22:35:01 0 0.15 0.00 0.20 0.02 0.03 99.60 22:35:01 1 0.23 0.00 0.13 0.00 0.00 99.63 22:36:01 all 0.13 0.00 0.05 0.00 0.03 99.80 22:36:01 0 0.13 0.00 0.05 0.00 0.02 99.80 22:36:01 1 0.12 0.00 0.05 0.00 0.03 99.80 22:37:01 all 0.09 0.00 0.03 0.00 0.03 99.85 22:37:01 0 0.05 0.00 0.03 0.00 0.02 99.90 22:37:01 1 0.13 0.00 0.03 0.00 0.03 99.80 22:38:01 all 0.07 0.00 0.05 0.00 0.03 99.86 22:38:01 0 0.07 0.00 0.03 0.00 0.03 99.87 22:38:01 1 0.07 0.00 0.07 0.00 0.02 99.85 22:39:01 all 0.15 0.00 0.03 0.00 0.02 99.80 22:39:01 0 0.25 0.00 0.00 0.00 0.00 99.75 22:39:01 1 0.05 0.00 0.07 0.00 0.03 99.85 22:40:01 all 8.01 0.00 3.48 0.49 0.05 87.96 22:40:01 0 7.86 0.00 3.48 0.51 0.05 88.10 22:40:01 1 8.16 0.00 3.48 0.48 0.05 87.83 Average: all 3.03 0.00 1.16 0.66 0.03 95.12 Average: 0 3.13 0.00 1.17 0.47 0.03 95.20 Average: 1 2.94 0.00 1.16 0.84 0.03 95.03