---> uname -a: Linux prd-centos8-robot-2c-8g-70797.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 2800.000 BogoMIPS: 5600.00 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 561 5036 19 2099 6839 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:96:18:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85542sec preferred_lft 85542sec inet6 fe80::f816:3eff:fe96:180f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/18/2025 _x86_64_ (2 CPU) 18:41:05 LINUX RESTART (2 CPU) 06:42:01 PM tps rtps wtps bread/s bwrtn/s 06:43:01 PM 92.37 3.23 89.14 425.40 6605.52 06:44:01 PM 74.63 0.65 73.98 51.05 10750.28 06:45:01 PM 4.72 0.03 4.68 0.53 186.05 06:46:01 PM 0.28 0.00 0.28 0.00 4.30 06:47:01 PM 17.25 0.20 17.05 34.79 768.96 06:48:01 PM 4.22 0.00 4.22 0.00 114.53 06:49:01 PM 0.22 0.00 0.22 0.00 2.03 06:50:01 PM 0.10 0.00 0.10 0.00 0.63 06:51:01 PM 0.22 0.00 0.22 0.00 2.68 06:52:01 PM 0.43 0.00 0.43 0.00 6.73 06:53:01 PM 0.12 0.00 0.12 0.00 1.48 06:54:01 PM 0.17 0.00 0.17 0.00 1.72 06:55:02 PM 10.86 0.48 10.38 67.30 241.81 Average: 15.81 0.35 15.46 44.54 1437.44 06:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 PM 5268284 7060156 2614140 33.16 2688 1968912 673168 7.54 186908 2089648 247452 06:44:01 PM 5180604 7017348 2701820 34.28 2688 2013208 679016 7.60 198300 2152500 8 06:45:01 PM 5182468 7019236 2699956 34.25 2688 2013228 694396 7.78 198304 2152312 8 06:46:01 PM 5182680 7019448 2699744 34.25 2688 2013228 694396 7.78 198304 2152368 4 06:47:01 PM 5181016 7019172 2701408 34.27 2688 2014416 684604 7.67 223672 2129464 12 06:48:01 PM 5179560 7017636 2702864 34.29 2688 2014424 684604 7.67 223672 2131112 8 06:49:01 PM 5179192 7017260 2703232 34.29 2688 2014424 705560 7.90 226116 2129116 4 06:50:01 PM 5178632 7016700 2703792 34.30 2688 2014424 704872 7.89 226116 2129252 4 06:51:01 PM 5178948 7017024 2703476 34.30 2688 2014428 704872 7.89 226116 2129308 4 06:52:01 PM 5178628 7016704 2703796 34.30 2688 2014428 704872 7.89 226116 2129420 8 06:53:01 PM 5178660 7016740 2703764 34.30 2688 2014432 704872 7.89 226116 2129584 12 06:54:01 PM 5178940 7017020 2703484 34.30 2688 2014432 704872 7.89 226116 2129400 8 06:55:02 PM 5154016 6993760 2728408 34.61 2688 2015852 710676 7.96 383748 1996352 10220 Average: 5184741 7019093 2697683 34.22 2688 2010757 696214 7.80 228431 2121526 19827 06:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM eth0 95.63 77.14 1059.65 11.25 0.00 0.00 0.00 0.00 06:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 PM eth0 38.65 27.04 579.85 3.75 0.00 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 2.50 0.60 0.63 0.38 0.00 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 1.30 0.60 0.61 0.43 0.00 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 12.46 9.98 13.49 5.34 0.00 0.00 0.00 0.00 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 0.72 0.28 0.10 0.04 0.00 0.00 0.00 0.00 06:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM eth0 1.48 0.92 0.78 0.20 0.00 0.00 0.00 0.00 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 0.62 0.22 0.10 0.05 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 0.62 0.30 0.13 0.05 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 2.73 0.62 0.62 0.21 0.00 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 3.17 0.72 1.10 0.66 0.00 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 1.08 0.40 0.38 0.23 0.00 0.00 0.00 0.00 06:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:02 PM eth0 10.86 9.36 9.12 5.12 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: eth0 13.22 9.86 128.19 2.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/18/2025 _x86_64_ (2 CPU) 18:41:05 LINUX RESTART (2 CPU) 06:42:01 PM CPU %user %nice %system %iowait %steal %idle 06:43:01 PM all 36.90 0.00 5.59 1.32 0.10 56.09 06:43:01 PM 0 26.94 0.00 4.44 1.03 0.10 67.49 06:43:01 PM 1 46.92 0.00 6.74 1.62 0.10 44.63 06:44:01 PM all 11.39 0.00 1.73 1.71 0.06 85.11 06:44:01 PM 0 4.54 0.00 1.27 1.48 0.05 92.66 06:44:01 PM 1 18.25 0.00 2.19 1.93 0.07 77.56 06:45:01 PM all 0.34 0.00 0.12 0.03 0.03 99.49 06:45:01 PM 0 0.52 0.00 0.12 0.02 0.02 99.33 06:45:01 PM 1 0.17 0.00 0.12 0.03 0.03 99.65 06:46:01 PM all 0.33 0.00 0.05 0.00 0.03 99.59 06:46:01 PM 0 0.18 0.00 0.05 0.00 0.02 99.75 06:46:01 PM 1 0.48 0.00 0.05 0.00 0.03 99.43 06:47:01 PM all 11.85 0.00 1.28 0.14 0.04 86.69 06:47:01 PM 0 7.40 0.00 1.14 0.13 0.03 91.30 06:47:01 PM 1 16.31 0.00 1.42 0.15 0.05 82.07 06:48:01 PM all 0.32 0.00 0.07 0.02 0.03 99.57 06:48:01 PM 0 0.52 0.00 0.05 0.03 0.02 99.38 06:48:01 PM 1 0.12 0.00 0.08 0.00 0.03 99.77 06:49:01 PM all 1.24 0.00 0.20 0.00 0.03 98.53 06:49:01 PM 0 1.85 0.00 0.30 0.00 0.02 97.83 06:49:01 PM 1 0.63 0.00 0.10 0.00 0.03 99.23 06:50:01 PM all 0.34 0.00 0.06 0.00 0.02 99.58 06:50:01 PM 0 0.15 0.00 0.08 0.00 0.02 99.75 06:50:01 PM 1 0.53 0.00 0.03 0.00 0.02 99.42 06:51:01 PM all 0.33 0.00 0.07 0.01 0.03 99.56 06:51:01 PM 0 0.10 0.00 0.08 0.02 0.03 99.77 06:51:01 PM 1 0.57 0.00 0.05 0.00 0.03 99.35 06:52:01 PM all 0.22 0.00 0.05 0.00 0.03 99.71 06:52:01 PM 0 0.18 0.00 0.05 0.00 0.03 99.73 06:52:01 PM 1 0.25 0.00 0.05 0.00 0.02 99.68 06:53:01 PM all 0.38 0.00 0.07 0.00 0.02 99.54 06:53:01 PM 0 0.13 0.00 0.07 0.00 0.02 99.78 06:53:01 PM 1 0.62 0.00 0.07 0.00 0.02 99.30 06:53:01 PM CPU %user %nice %system %iowait %steal %idle 06:54:01 PM all 0.28 0.00 0.06 0.00 0.03 99.64 06:54:01 PM 0 0.12 0.00 0.07 0.00 0.03 99.78 06:54:01 PM 1 0.43 0.00 0.05 0.00 0.02 99.50 06:55:02 PM all 16.06 0.00 1.93 0.08 0.05 81.88 06:55:02 PM 0 10.29 0.00 1.63 0.07 0.05 87.96 06:55:02 PM 1 21.82 0.00 2.22 0.10 0.05 75.81 Average: all 6.16 0.00 0.87 0.25 0.04 92.68 Average: 0 4.08 0.00 0.72 0.21 0.03 94.95 Average: 1 8.24 0.00 1.01 0.30 0.04 90.41