---> uname -a: Linux prd-centos7-docker-4c-2g-3344.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) 08/18/21 _x86_64_ (2 CPU) 15:58:29 LINUX RESTART (2 CPU) 15:59:01 tps rtps wtps bread/s bwrtn/s 16:00:01 80.33 3.56 76.77 2600.77 4294.14 16:01:01 0.55 0.02 0.53 0.13 8.73 16:02:01 0.40 0.10 0.30 1.73 5.36 16:03:01 0.27 0.00 0.27 0.00 3.88 16:04:01 0.27 0.00 0.27 0.00 3.18 16:05:01 0.32 0.00 0.32 0.00 4.53 16:06:01 0.15 0.00 0.15 0.00 2.02 16:07:01 0.28 0.00 0.28 0.00 4.00 16:08:01 0.37 0.00 0.37 0.00 4.30 16:09:01 121.54 0.03 121.50 3.73 32747.87 Average: 20.45 0.37 20.08 260.71 3708.24 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 5432192 0 808452 10.09 2620 1765676 1300576 14.36 592896 1581960 20 16:01:01 5438312 0 802324 10.02 2620 1765684 1246000 13.76 587948 1581924 16 16:02:01 5439704 0 800804 10.00 2620 1765812 1239092 13.68 586148 1582944 8 16:03:01 5437332 0 803172 10.03 2620 1765816 1234116 13.63 589032 1582944 8 16:04:01 5436116 0 804380 10.04 2620 1765824 1219688 13.47 584428 1588684 8 16:05:01 5435780 0 804716 10.05 2620 1765824 1212492 13.39 584848 1588680 16 16:06:01 5436864 0 803628 10.03 2620 1765828 1206324 13.32 584232 1588752 20 16:07:01 5430320 0 810164 10.12 2620 1765836 1206324 13.32 590508 1588752 8 16:08:01 5427728 0 812756 10.15 2620 1765836 1206324 13.32 592948 1588752 16 16:09:01 3847836 0 1070872 13.37 2620 3087612 1217888 13.45 821880 2747188 601504 Average: 5276218 0 832127 10.39 2620 1897975 1228882 13.57 611487 1702058 60162 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 eth0 231.97 168.98 804.90 34.01 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 63.76 67.89 6.58 216.66 0.00 0.00 0.00 0.00 16:01:01 eth0 6.60 1.27 1.75 0.94 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 5.60 1.30 1.48 0.81 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 1.75 0.90 0.82 0.63 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 0.78 0.43 0.36 0.27 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 0.23 0.15 0.07 0.01 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 1217.87 830.81 7660.29 73.62 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 71.57 92.06 5.64 347.50 0.00 0.00 0.00 0.00 Average: eth0 146.54 100.42 847.07 11.03 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 13.54 16.00 1.22 56.42 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) 08/18/21 _x86_64_ (2 CPU) 15:58:29 LINUX RESTART (2 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 6.35 0.00 2.47 1.95 0.03 89.19 16:00:01 0 6.87 0.00 3.00 3.26 0.03 86.84 16:00:01 1 5.84 0.00 1.95 0.64 0.03 91.53 16:01:01 all 0.30 0.00 0.07 0.00 0.02 99.62 16:01:01 0 0.47 0.00 0.08 0.00 0.02 99.43 16:01:01 1 0.13 0.00 0.05 0.00 0.02 99.80 16:02:01 all 0.25 0.00 0.07 0.00 0.02 99.67 16:02:01 0 0.40 0.00 0.05 0.00 0.02 99.53 16:02:01 1 0.10 0.00 0.08 0.00 0.02 99.80 16:03:01 all 0.24 0.00 0.04 0.00 0.02 99.70 16:03:01 0 0.42 0.00 0.05 0.00 0.02 99.52 16:03:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:04:01 all 0.23 0.00 0.03 0.00 0.02 99.73 16:04:01 0 0.40 0.00 0.02 0.00 0.02 99.57 16:04:01 1 0.05 0.00 0.03 0.00 0.02 99.90 16:05:01 all 0.17 0.00 0.03 0.00 0.01 99.79 16:05:01 0 0.30 0.00 0.03 0.00 0.02 99.65 16:05:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:06:01 all 0.21 0.00 0.05 0.00 0.02 99.72 16:06:01 0 0.33 0.00 0.03 0.00 0.02 99.62 16:06:01 1 0.08 0.00 0.07 0.00 0.02 99.83 16:07:01 all 0.07 0.00 0.06 0.00 0.02 99.86 16:07:01 0 0.12 0.00 0.07 0.00 0.02 99.80 16:07:01 1 0.02 0.00 0.05 0.00 0.02 99.92 16:08:01 all 0.14 0.00 0.03 0.00 0.02 99.81 16:08:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:08:01 1 0.22 0.00 0.03 0.00 0.02 99.73 16:09:01 all 19.96 0.00 8.55 1.31 0.09 70.10 16:09:01 0 19.78 0.00 8.78 1.47 0.11 69.85 16:09:01 1 20.14 0.00 8.31 1.14 0.07 70.34 Average: all 2.69 0.00 1.10 0.32 0.02 95.87 Average: 0 2.81 0.00 1.17 0.46 0.03 95.53 Average: 1 2.58 0.00 1.03 0.17 0.02 96.20