---> uname -a: Linux prd-centos7-docker-4c-2g-13765.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/01/21 _x86_64_ (2 CPU) 21:31:16 LINUX RESTART (2 CPU) 21:32:01 tps rtps wtps bread/s bwrtn/s 21:33:01 3.58 0.07 3.51 2.13 107.26 21:34:01 0.52 0.00 0.52 0.00 8.78 21:35:01 0.18 0.00 0.18 0.00 2.03 21:36:01 0.23 0.00 0.23 0.00 3.51 21:37:01 0.28 0.00 0.28 0.00 3.05 21:38:01 0.33 0.00 0.33 0.00 5.13 21:39:01 0.24 0.00 0.24 0.00 2.90 21:40:01 0.20 0.00 0.20 0.00 1.77 21:41:01 0.27 0.00 0.27 0.00 3.50 21:42:01 102.11 0.07 102.05 4.80 28178.10 Average: 10.82 0.01 10.80 0.69 2837.12 21:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:33:01 5693824 0 616800 7.70 2620 1695696 1259940 13.91 557880 1523480 8 21:34:01 5701152 0 609460 7.61 2620 1695708 1197384 13.22 551884 1523548 20 21:35:01 5705532 0 605080 7.56 2620 1695708 1162648 12.84 548352 1523548 12 21:36:01 5703836 0 606768 7.58 2620 1695716 1162624 12.84 549308 1524364 16 21:37:01 5704468 0 606132 7.57 2620 1695720 1162576 12.84 549224 1524364 16 21:38:01 5705040 0 605556 7.56 2620 1695724 1162432 12.83 548596 1524368 20 21:39:01 5701744 0 608848 7.60 2620 1695728 1162468 12.83 551972 1524364 12 21:40:01 5694300 0 616288 7.70 2620 1695732 1162432 12.83 559160 1524364 12 21:41:01 5694372 0 616212 7.69 2620 1695736 1162432 12.83 561144 1522324 8 21:42:01 4685900 0 850460 10.62 2620 2469960 1440136 15.90 802204 2182092 30460 Average: 5599017 0 634160 7.92 2620 1773143 1203507 13.29 577972 1589682 3058 21:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:33:01 eth0 6.73 2.05 5.56 0.36 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 eth0 1.33 0.23 0.36 0.22 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 eth0 1.17 0.27 0.32 0.17 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 eth0 0.68 0.30 0.28 0.23 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 eth0 0.20 0.12 0.07 0.01 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 eth0 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 eth0 183.11 102.48 4448.63 14.29 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 25.10 40.10 2.44 386.50 0.00 0.00 0.00 0.00 21:42:01 veth491b9ec 25.10 40.20 2.78 386.51 0.00 0.00 0.00 0.00 Average: eth0 19.42 10.62 446.40 1.54 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 2.51 4.02 0.24 38.73 0.00 0.00 0.00 0.00 Average: veth491b9ec 2.51 4.03 0.28 38.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/01/21 _x86_64_ (2 CPU) 21:31:16 LINUX RESTART (2 CPU) 21:32:01 CPU %user %nice %system %iowait %steal %idle 21:33:01 all 0.23 0.00 0.05 0.00 0.03 99.70 21:33:01 0 0.13 0.00 0.05 0.00 0.02 99.80 21:33:01 1 0.32 0.00 0.05 0.00 0.03 99.60 21:34:01 all 0.13 0.00 0.04 0.00 0.03 99.80 21:34:01 0 0.13 0.00 0.05 0.00 0.02 99.80 21:34:01 1 0.13 0.00 0.03 0.00 0.03 99.80 21:35:01 all 0.18 0.00 0.03 0.00 0.03 99.77 21:35:01 0 0.10 0.00 0.05 0.00 0.05 99.80 21:35:01 1 0.25 0.00 0.00 0.00 0.00 99.75 21:36:01 all 0.12 0.00 0.03 0.00 0.03 99.82 21:36:01 0 0.05 0.00 0.02 0.00 0.03 99.90 21:36:01 1 0.18 0.00 0.03 0.00 0.03 99.75 21:37:01 all 0.18 0.00 0.03 0.00 0.03 99.77 21:37:01 0 0.03 0.00 0.02 0.00 0.03 99.92 21:37:01 1 0.32 0.00 0.03 0.00 0.03 99.62 21:38:01 all 0.13 0.00 0.03 0.00 0.03 99.82 21:38:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:38:01 1 0.20 0.00 0.02 0.00 0.02 99.77 21:39:01 all 0.09 0.00 0.04 0.00 0.03 99.83 21:39:01 0 0.05 0.00 0.07 0.00 0.05 99.83 21:39:01 1 0.14 0.00 0.02 0.00 0.02 99.83 21:40:01 all 0.13 0.00 0.03 0.00 0.03 99.80 21:40:01 0 0.05 0.00 0.03 0.00 0.03 99.88 21:40:01 1 0.22 0.00 0.03 0.00 0.03 99.72 21:41:01 all 0.15 0.00 0.02 0.00 0.03 99.81 21:41:01 0 0.05 0.00 0.02 0.00 0.03 99.90 21:41:01 1 0.25 0.00 0.02 0.00 0.02 99.72 21:42:01 all 10.38 0.00 3.87 1.88 0.05 83.82 21:42:01 0 10.38 0.00 3.99 1.98 0.03 83.61 21:42:01 1 10.38 0.00 3.75 1.77 0.07 84.02 Average: all 1.15 0.00 0.41 0.18 0.03 98.22 Average: 0 1.09 0.00 0.43 0.19 0.03 98.26 Average: 1 1.22 0.00 0.39 0.17 0.03 98.18