---> uname -a: Linux prd-centos7-docker-4c-2g-1238.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) 07/31/21 _x86_64_ (2 CPU) 03:34:38 LINUX RESTART (2 CPU) 03:35:01 tps rtps wtps bread/s bwrtn/s 03:36:01 105.18 17.12 88.06 5632.78 4574.78 03:37:01 1.80 0.00 1.80 0.00 35.73 03:38:01 0.32 0.00 0.32 0.00 3.65 03:39:01 0.20 0.00 0.20 0.00 3.66 03:40:01 0.23 0.00 0.23 0.00 2.18 03:41:01 0.32 0.00 0.32 0.00 4.37 03:42:01 0.23 0.00 0.23 0.00 2.86 03:43:01 0.27 0.00 0.27 0.00 3.50 03:44:01 1.68 0.03 1.65 3.73 34.16 03:45:01 201.12 0.00 201.12 0.00 58386.21 Average: 31.14 1.72 29.42 563.70 6306.61 03:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:36:01 5457276 0 812592 10.15 2620 1736452 1298784 14.34 582236 1570292 132 03:37:01 5463568 0 806292 10.07 2620 1736460 1251076 13.81 577248 1570440 12 03:38:01 5467072 0 802788 10.02 2620 1736460 1206884 13.32 575216 1569320 8 03:39:01 5465208 0 804640 10.05 2620 1736472 1206944 13.33 576744 1569920 8 03:40:01 5466712 0 803132 10.03 2620 1736476 1206680 13.32 570064 1575128 8 03:41:01 5466940 0 802900 10.03 2620 1736480 1206728 13.32 570284 1575132 8 03:42:01 5467604 0 802232 10.02 2620 1736484 1206632 13.32 569736 1575128 8 03:43:01 5464780 0 805052 10.05 2620 1736488 1206764 13.32 572468 1575128 8 03:44:01 5301104 0 848720 10.60 2620 1856496 1386256 15.31 636696 1668216 119664 03:45:01 3742128 0 1205560 15.05 2620 3058632 1656036 18.28 944812 2699760 52 Average: 5276239 0 849391 10.61 2620 1880690 1283278 14.17 617550 1694846 11991 03:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:36:01 eth0 645.82 383.13 1052.25 83.67 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 16.22 12.06 2.06 28.02 0.00 0.00 0.00 0.00 03:37:01 eth0 4.70 2.22 3.13 0.16 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 eth0 0.98 0.48 0.32 0.18 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 eth0 0.58 0.48 0.29 0.24 0.00 0.00 0.00 0.00 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 eth0 0.15 0.13 0.06 0.01 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 eth0 0.37 0.28 0.15 0.08 0.00 0.00 0.00 0.00 03:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 eth0 0.53 0.33 0.27 0.20 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 eth0 300.20 199.17 1969.08 16.45 0.00 0.00 0.00 0.00 03:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 veth2b5db19 1.98 1.37 0.31 0.28 0.00 0.00 0.00 0.00 03:45:01 eth0 1026.79 701.47 5794.34 157.74 0.00 0.00 0.00 0.00 03:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 docker0 84.96 106.19 6.85 392.06 0.00 0.00 0.00 0.00 Average: veth2b5db19 0.20 0.14 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 198.05 128.80 882.16 25.88 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 10.12 11.83 0.89 42.02 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) 07/31/21 _x86_64_ (2 CPU) 03:34:38 LINUX RESTART (2 CPU) 03:35:01 CPU %user %nice %system %iowait %steal %idle 03:36:01 all 15.96 0.00 3.81 2.56 0.07 77.60 03:36:01 0 16.18 0.00 4.26 1.53 0.07 77.96 03:36:01 1 15.74 0.00 3.37 3.59 0.07 77.24 03:37:01 all 0.11 0.00 0.05 0.00 0.03 99.82 03:37:01 0 0.15 0.00 0.07 0.00 0.05 99.73 03:37:01 1 0.07 0.00 0.03 0.00 0.00 99.90 03:38:01 all 0.15 0.00 0.05 0.01 0.03 99.77 03:38:01 0 0.18 0.00 0.05 0.00 0.03 99.73 03:38:01 1 0.12 0.00 0.05 0.02 0.02 99.80 03:39:01 all 0.16 0.00 0.06 0.00 0.02 99.77 03:39:01 0 0.27 0.00 0.07 0.00 0.00 99.67 03:39:01 1 0.05 0.00 0.05 0.00 0.03 99.87 03:40:01 all 0.18 0.00 0.03 0.00 0.03 99.76 03:40:01 0 0.30 0.00 0.03 0.00 0.05 99.62 03:40:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:41:01 all 0.15 0.00 0.05 0.00 0.02 99.78 03:41:01 0 0.25 0.00 0.03 0.00 0.02 99.70 03:41:01 1 0.05 0.00 0.07 0.00 0.02 99.87 03:42:01 all 0.16 0.00 0.04 0.00 0.02 99.78 03:42:01 0 0.25 0.00 0.03 0.00 0.00 99.72 03:42:01 1 0.07 0.00 0.05 0.00 0.03 99.85 03:43:01 all 0.13 0.00 0.06 0.00 0.03 99.78 03:43:01 0 0.22 0.00 0.05 0.00 0.02 99.72 03:43:01 1 0.05 0.00 0.07 0.00 0.03 99.85 03:44:01 all 1.47 0.00 0.74 0.02 0.03 97.75 03:44:01 0 1.35 0.00 0.89 0.03 0.03 97.70 03:44:01 1 1.60 0.00 0.59 0.00 0.02 97.80 03:45:01 all 22.31 0.00 10.42 2.13 0.09 65.05 03:45:01 0 22.83 0.00 10.61 2.22 0.09 64.25 03:45:01 1 21.80 0.00 10.23 2.05 0.09 65.84 Average: all 3.93 0.00 1.47 0.46 0.03 94.11 Average: 0 4.04 0.00 1.54 0.36 0.04 94.02 Average: 1 3.82 0.00 1.40 0.55 0.03 94.20