---> uname -a: Linux prd-centos8-robot-2c-8g-53611.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 567 5027 19 2102 6833 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:7b:c5:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85167sec preferred_lft 85167sec inet6 fe80::f816:3eff:fe7b:c5ee/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) 00:37:13 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 89.70 6.35 83.36 1120.83 6654.92 12:40:01 AM 79.69 0.65 79.04 51.06 10916.70 12:41:01 AM 4.85 0.03 4.82 0.53 220.29 12:42:01 AM 15.11 0.20 14.91 34.79 686.65 12:43:01 AM 3.93 0.00 3.93 0.00 106.90 12:44:01 AM 0.30 0.00 0.30 0.00 4.30 12:45:01 AM 0.12 0.00 0.12 0.00 1.30 12:46:01 AM 0.12 0.00 0.12 0.00 0.93 12:47:01 AM 0.13 0.00 0.13 0.00 0.92 12:48:01 AM 0.17 0.00 0.17 0.00 1.35 12:49:01 AM 0.23 0.00 0.23 0.00 3.10 12:50:01 AM 0.12 0.00 0.12 0.00 1.18 12:51:01 AM 0.22 0.00 0.22 0.00 3.08 12:52:01 AM 0.23 0.00 0.23 0.00 2.93 12:53:01 AM 0.32 0.03 0.28 0.27 7.00 12:54:01 AM 1.22 0.00 1.22 0.00 27.68 12:55:01 AM 0.15 0.00 0.15 0.00 1.32 12:56:01 AM 0.20 0.00 0.20 0.00 2.37 12:57:01 AM 0.97 0.08 0.88 9.86 29.04 Average: 10.41 0.39 10.02 64.08 982.72 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5303252 7100100 2579180 32.72 2688 1973976 638060 7.14 187132 2052864 249312 12:40:01 AM 5175080 7015244 2707352 34.35 2688 2016384 707332 7.92 198908 2155896 8 12:41:01 AM 5170108 7010324 2712324 34.41 2688 2016404 707332 7.92 198940 2161960 4 12:42:01 AM 5168244 7010024 2714188 34.43 2688 2017596 699832 7.84 226740 2136084 4 12:43:01 AM 5168648 7010332 2713784 34.43 2688 2017600 699832 7.84 226740 2135900 4 12:44:01 AM 5168908 7010592 2713524 34.42 2688 2017600 699832 7.84 226740 2135844 4 12:45:01 AM 5168404 7010080 2714028 34.43 2688 2017600 715508 8.01 226740 2136200 4 12:46:01 AM 5168676 7010356 2713756 34.43 2688 2017604 715508 8.01 226740 2135976 4 12:47:01 AM 5168752 7010432 2713680 34.43 2688 2017604 715508 8.01 226740 2135944 4 12:48:01 AM 5168624 7010304 2713808 34.43 2688 2017604 715508 8.01 226740 2136228 4 12:49:01 AM 5168616 7010300 2713816 34.43 2688 2017608 715508 8.01 226740 2136188 8 12:50:01 AM 5167680 7009364 2714752 34.44 2688 2017608 736432 8.25 226740 2136808 16 12:51:01 AM 5168448 7010136 2713984 34.43 2688 2017612 708836 7.94 226740 2136340 8 12:52:01 AM 5168300 7009988 2714132 34.43 2688 2017612 708836 7.94 226740 2136408 12 12:53:01 AM 5168048 7009736 2714384 34.44 2688 2017612 711784 7.97 226900 2136464 20 12:54:01 AM 5168400 7010092 2714032 34.43 2688 2017616 711784 7.97 226900 2136132 8 12:55:01 AM 5168640 7010332 2713792 34.43 2688 2017616 711784 7.97 226904 2136132 4 12:56:01 AM 5168244 7009936 2714188 34.43 2688 2017616 711784 7.97 226904 2136248 8 12:57:01 AM 5205148 7045296 2677284 33.97 2688 2016152 661564 7.41 383636 1943264 9068 Average: 5177906 7016998 2704526 34.31 2688 2015107 704872 7.89 230019 2124046 13605 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 181.17 124.99 1398.52 34.03 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 57.82 42.03 582.98 5.35 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.42 0.58 0.42 0.24 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 15.66 11.56 14.47 5.75 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.02 0.63 0.72 0.40 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.12 0.45 0.43 0.18 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 1.43 0.73 0.88 0.53 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 0.87 0.40 0.36 0.14 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 0.72 0.37 0.35 0.14 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 0.83 0.45 0.48 0.21 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 1.02 0.35 0.34 0.12 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 1.63 0.72 0.93 0.55 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.73 0.53 0.41 0.16 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 2.40 0.43 0.57 0.18 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.25 0.80 1.09 0.59 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 0.80 0.38 0.35 0.14 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 0.70 0.38 0.35 0.14 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 0.77 0.37 0.35 0.14 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 4.13 2.90 3.24 1.46 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 14.55 9.95 105.65 2.66 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) 00:37:13 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 40.11 0.00 6.10 0.83 0.14 52.81 12:39:01 AM 0 50.92 0.00 7.33 0.85 0.13 40.78 12:39:01 AM 1 29.30 0.00 4.88 0.82 0.15 64.85 12:40:01 AM all 14.13 0.00 2.23 1.01 0.05 82.58 12:40:01 AM 0 23.52 0.00 2.82 1.05 0.05 72.56 12:40:01 AM 1 4.74 0.00 1.63 0.97 0.05 92.61 12:41:01 AM all 0.41 0.00 0.12 0.02 0.03 99.42 12:41:01 AM 0 0.15 0.00 0.15 0.02 0.03 99.65 12:41:01 AM 1 0.67 0.00 0.08 0.02 0.03 99.20 12:42:01 AM all 13.06 0.00 1.38 0.07 0.05 85.44 12:42:01 AM 0 12.95 0.00 1.18 0.08 0.07 85.72 12:42:01 AM 1 13.17 0.00 1.59 0.05 0.03 85.16 12:43:01 AM all 0.41 0.00 0.05 0.02 0.03 99.50 12:43:01 AM 0 0.15 0.00 0.08 0.03 0.03 99.70 12:43:01 AM 1 0.67 0.00 0.02 0.00 0.02 99.30 12:44:01 AM all 0.35 0.00 0.06 0.00 0.03 99.56 12:44:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 12:44:01 AM 1 0.63 0.00 0.07 0.00 0.03 99.27 12:45:01 AM all 0.33 0.00 0.10 0.00 0.03 99.55 12:45:01 AM 0 0.32 0.00 0.08 0.00 0.03 99.57 12:45:01 AM 1 0.33 0.00 0.12 0.00 0.02 99.53 12:46:01 AM all 0.38 0.00 0.05 0.00 0.02 99.55 12:46:01 AM 0 0.57 0.00 0.03 0.00 0.00 99.40 12:46:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 12:47:01 AM all 0.42 0.00 0.06 0.00 0.04 99.48 12:47:01 AM 0 0.70 0.00 0.08 0.00 0.05 99.17 12:47:01 AM 1 0.13 0.00 0.03 0.00 0.03 99.80 12:48:01 AM all 0.38 0.00 0.05 0.00 0.03 99.54 12:48:01 AM 0 0.35 0.00 0.05 0.00 0.02 99.58 12:48:01 AM 1 0.42 0.00 0.05 0.00 0.03 99.50 12:49:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 12:49:01 AM 0 0.17 0.00 0.07 0.00 0.03 99.73 12:49:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.41 0.00 0.05 0.00 0.03 99.52 12:50:01 AM 0 0.23 0.00 0.07 0.00 0.02 99.68 12:50:01 AM 1 0.58 0.00 0.03 0.00 0.03 99.35 12:51:01 AM all 0.40 0.00 0.06 0.01 0.03 99.50 12:51:01 AM 0 0.22 0.00 0.03 0.02 0.03 99.70 12:51:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 12:52:01 AM all 0.39 0.00 0.07 0.00 0.03 99.51 12:52:01 AM 0 0.22 0.00 0.07 0.00 0.03 99.68 12:52:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 12:53:01 AM all 0.49 0.00 0.16 0.00 0.03 99.32 12:53:01 AM 0 0.28 0.00 0.22 0.00 0.03 99.47 12:53:01 AM 1 0.70 0.00 0.10 0.00 0.03 99.17 12:54:01 AM all 0.37 0.00 0.07 0.00 0.02 99.55 12:54:01 AM 0 0.22 0.00 0.07 0.00 0.02 99.70 12:54:01 AM 1 0.52 0.00 0.07 0.00 0.02 99.40 12:55:01 AM all 0.20 0.00 0.08 0.00 0.03 99.70 12:55:01 AM 0 0.22 0.00 0.07 0.00 0.02 99.70 12:55:01 AM 1 0.18 0.00 0.08 0.00 0.03 99.70 12:56:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 12:56:01 AM 0 0.23 0.00 0.05 0.00 0.02 99.70 12:56:01 AM 1 0.43 0.00 0.07 0.00 0.03 99.47 12:57:01 AM all 3.52 0.00 0.88 0.02 0.04 95.54 12:57:01 AM 0 3.39 0.00 0.92 0.02 0.05 95.63 12:57:01 AM 1 3.65 0.00 0.85 0.02 0.03 95.45 Average: all 4.03 0.00 0.62 0.10 0.04 95.21 Average: 0 5.00 0.00 0.71 0.11 0.04 94.15 Average: 1 3.06 0.00 0.53 0.10 0.04 96.28