---> uname -a: Linux prd-centos7-docker-4c-2g-1851.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) 07:31:08 LINUX RESTART (2 CPU) 07:32:01 tps rtps wtps bread/s bwrtn/s 07:33:01 5.69 0.15 5.54 22.11 650.70 07:34:01 0.35 0.00 0.35 0.00 5.93 07:35:01 0.32 0.00 0.32 0.00 3.93 07:36:01 0.25 0.00 0.25 0.00 3.40 07:37:01 0.23 0.00 0.23 0.00 2.38 07:38:02 0.33 0.00 0.33 0.00 4.83 07:39:01 0.25 0.00 0.25 0.00 2.90 07:40:01 76.94 0.03 76.90 3.73 26973.09 07:41:01 120.34 0.07 120.28 3.46 27113.42 Average: 22.79 0.03 22.76 3.26 6097.02 07:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 5459440 0 798996 9.98 2620 1747884 1285256 14.19 581580 1569532 20 07:34:01 5467448 0 790980 9.88 2620 1747892 1196404 13.21 573872 1570428 16 07:35:01 5466152 0 792276 9.89 2620 1747892 1196632 13.21 574604 1571080 8 07:36:01 5464508 0 793908 9.91 2620 1747904 1196608 13.21 575992 1571080 12 07:37:01 5463112 0 795300 9.93 2620 1747908 1196512 13.21 574384 1575096 20 07:38:02 5463504 0 794904 9.93 2620 1747912 1196404 13.21 573792 1575100 20 07:39:01 5461844 0 796560 9.95 2620 1747916 1196404 13.21 575192 1575096 16 07:40:01 4532076 0 1006344 12.57 2620 2467900 1469512 16.22 772240 2216324 1188 07:41:01 3759492 0 1176868 14.69 2620 3069960 1386448 15.31 922604 2708724 80 Average: 5170842 0 860682 10.75 2620 1974796 1257798 13.89 636029 1770273 153 07:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 eth0 21.56 12.04 17.51 3.65 0.00 0.00 0.00 0.00 07:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 07:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 eth0 1.00 0.48 0.32 0.21 0.00 0.00 0.00 0.00 07:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 07:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 eth0 0.32 0.25 0.17 0.08 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 veth57e3d9e 18.70 23.86 2.09 18.40 0.00 0.00 0.00 0.00 07:40:01 eth0 636.55 423.50 4115.15 37.32 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 docker0 18.70 23.73 1.83 18.39 0.00 0.00 0.00 0.00 07:41:01 eth0 641.22 419.51 3629.14 62.12 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 42.85 58.53 3.19 361.72 0.00 0.00 0.00 0.00 Average: eth0 144.96 95.34 864.28 11.53 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 6.86 9.16 0.56 42.33 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) 07:31:08 LINUX RESTART (2 CPU) 07:32:01 CPU %user %nice %system %iowait %steal %idle 07:33:01 all 0.86 0.00 0.41 0.05 0.03 98.65 07:33:01 0 1.06 0.00 0.44 0.08 0.03 98.39 07:33:01 1 0.67 0.00 0.38 0.02 0.02 98.91 07:34:01 all 0.19 0.00 0.08 0.00 0.02 99.71 07:34:01 0 0.20 0.00 0.10 0.00 0.02 99.68 07:34:01 1 0.18 0.00 0.07 0.00 0.02 99.73 07:35:01 all 0.23 0.00 0.05 0.01 0.03 99.68 07:35:01 0 0.43 0.00 0.05 0.02 0.03 99.47 07:35:01 1 0.03 0.00 0.05 0.00 0.02 99.90 07:36:01 all 0.19 0.00 0.06 0.00 0.02 99.73 07:36:01 0 0.33 0.00 0.07 0.00 0.00 99.60 07:36:01 1 0.05 0.00 0.05 0.00 0.03 99.87 07:37:01 all 0.24 0.00 0.06 0.00 0.03 99.67 07:37:01 0 0.17 0.00 0.05 0.00 0.03 99.75 07:37:01 1 0.32 0.00 0.07 0.00 0.02 99.60 07:38:02 all 0.18 0.00 0.05 0.00 0.02 99.75 07:38:02 0 0.05 0.00 0.03 0.00 0.00 99.92 07:38:02 1 0.32 0.00 0.07 0.00 0.03 99.58 07:39:01 all 0.20 0.00 0.08 0.00 0.03 99.69 07:39:01 0 0.08 0.00 0.12 0.00 0.03 99.76 07:39:01 1 0.32 0.00 0.05 0.00 0.02 99.61 07:40:01 all 9.66 0.00 4.45 0.90 0.05 84.94 07:40:01 0 9.84 0.00 4.45 1.04 0.05 84.62 07:40:01 1 9.48 0.00 4.46 0.76 0.05 85.26 07:41:01 all 15.80 0.00 8.66 1.22 0.08 74.24 07:41:01 0 15.49 0.00 8.61 0.84 0.07 74.98 07:41:01 1 16.12 0.00 8.71 1.59 0.09 73.49 Average: all 2.98 0.00 1.50 0.23 0.03 95.25 Average: 0 2.99 0.00 1.50 0.21 0.03 95.27 Average: 1 2.97 0.00 1.50 0.26 0.03 95.24