---> uname -a: Linux prd-centos7-docker-4c-2g-1871.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 08/03/21 _x86_64_ (2 CPU) 09:08:44 LINUX RESTART (2 CPU) 09:09:01 tps rtps wtps bread/s bwrtn/s 09:10:03 227.27 95.95 131.31 10712.30 39716.81 09:11:01 1.98 0.00 1.98 0.00 40.96 09:12:01 0.47 0.00 0.47 0.00 5.86 09:13:01 0.22 0.00 0.22 0.00 3.26 09:14:01 0.35 0.00 0.35 0.00 4.06 09:15:01 0.28 0.00 0.28 0.00 3.86 09:16:01 0.18 0.00 0.18 0.00 2.30 09:17:01 1.70 0.03 1.67 3.73 31.36 09:18:01 208.38 0.02 208.36 0.27 56115.14 Average: 49.17 10.71 38.46 1195.65 10700.28 09:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:03 5463824 0 809496 10.11 2620 1733000 1300960 14.36 581772 1564248 128 09:11:01 5476428 0 796880 9.95 2620 1733012 1206752 13.32 571588 1564212 8 09:12:01 5474336 0 798972 9.98 2620 1733012 1207148 13.33 579152 1558956 20 09:13:01 5471952 0 801348 10.01 2620 1733020 1207208 13.33 581180 1558956 8 09:14:01 5474884 0 798412 9.97 2620 1733024 1206752 13.32 571288 1566220 8 09:15:01 5474756 0 798536 9.97 2620 1733028 1206860 13.32 571904 1566224 8 09:16:01 5473536 0 799752 9.99 2620 1733032 1206952 13.33 573224 1566220 12 09:17:01 5343320 0 841104 10.50 2620 1821896 1403792 15.50 625980 1637048 88644 09:18:01 3760236 0 1191020 14.87 2620 3055064 1622644 17.91 927304 2699640 48 Average: 5268141 0 848391 10.59 2620 1889788 1285452 14.19 620377 1697969 9876 09:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:03 eth0 526.49 291.71 1000.92 76.41 0.00 0.00 0.00 0.00 09:10:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:03 docker0 2.55 2.05 0.46 5.54 0.00 0.00 0.00 0.00 09:11:01 eth0 0.81 0.12 0.07 0.03 0.00 0.00 0.00 0.00 09:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 eth0 4.50 1.63 3.56 0.26 0.00 0.00 0.00 0.00 09:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 eth0 0.40 0.37 0.27 0.24 0.00 0.00 0.00 0.00 09:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 eth0 0.27 0.18 0.09 0.07 0.00 0.00 0.00 0.00 09:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 eth0 0.17 0.17 0.07 0.01 0.00 0.00 0.00 0.00 09:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 eth0 213.34 139.99 1443.93 12.12 0.00 0.00 0.00 0.00 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 vethe09a6dd 0.88 0.63 0.14 0.12 0.00 0.00 0.00 0.00 09:18:01 eth0 1000.80 660.07 6297.81 150.12 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 73.56 97.22 6.10 388.50 0.00 0.00 0.00 0.00 Average: vethe09a6dd 0.10 0.07 0.02 0.01 0.00 0.00 0.00 0.00 Average: eth0 194.85 122.06 975.59 26.69 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 8.49 11.07 0.73 43.95 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) 08/03/21 _x86_64_ (2 CPU) 09:08:44 LINUX RESTART (2 CPU) 09:09:01 CPU %user %nice %system %iowait %steal %idle 09:10:03 all 21.96 0.00 8.66 6.51 0.07 62.80 09:10:03 0 20.79 0.00 9.17 6.14 0.07 63.82 09:10:03 1 23.12 0.00 8.15 6.89 0.07 61.77 09:11:01 all 0.16 0.00 0.06 0.00 0.03 99.75 09:11:01 0 0.24 0.00 0.07 0.00 0.03 99.65 09:11:01 1 0.07 0.00 0.05 0.00 0.03 99.84 09:12:01 all 0.23 0.00 0.07 0.00 0.02 99.68 09:12:01 0 0.35 0.00 0.07 0.00 0.00 99.58 09:12:01 1 0.12 0.00 0.07 0.00 0.03 99.78 09:13:01 all 0.26 0.00 0.04 0.00 0.02 99.68 09:13:01 0 0.05 0.00 0.03 0.00 0.02 99.90 09:13:01 1 0.47 0.00 0.05 0.00 0.02 99.47 09:14:01 all 0.13 0.00 0.23 0.00 0.03 99.62 09:14:01 0 0.12 0.00 0.20 0.00 0.02 99.67 09:14:01 1 0.13 0.00 0.25 0.00 0.03 99.58 09:15:01 all 0.07 0.00 0.03 0.00 0.03 99.88 09:15:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:15:01 1 0.10 0.00 0.03 0.00 0.03 99.83 09:16:01 all 0.16 0.00 0.03 0.00 0.02 99.79 09:16:01 0 0.20 0.00 0.05 0.00 0.02 99.73 09:16:01 1 0.12 0.00 0.02 0.00 0.02 99.85 09:17:01 all 1.10 0.00 0.75 0.02 0.03 98.10 09:17:01 0 1.19 0.00 0.86 0.02 0.03 97.90 09:17:01 1 1.00 0.00 0.64 0.02 0.03 98.31 09:18:01 all 22.97 0.00 11.08 2.54 0.08 63.33 09:18:01 0 22.28 0.00 11.42 2.65 0.07 63.58 09:18:01 1 23.65 0.00 10.74 2.43 0.09 63.09 Average: all 5.05 0.00 2.25 0.98 0.03 91.69 Average: 0 4.85 0.00 2.35 0.95 0.03 91.83 Average: 1 5.25 0.00 2.15 1.01 0.04 91.56