---> uname -a: Linux prd-centos8-robot-2c-8g-53601.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: 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 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 568 5027 19 2102 6832 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:e8:bb:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85272sec preferred_lft 85272sec inet6 fe80::f816:3eff:fee8:bb57/64 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) 00:36:17 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 87.39 16.94 70.44 5351.15 6862.56 12:39:01 AM 88.85 0.72 88.14 52.92 10309.35 12:40:01 AM 11.08 0.03 11.05 0.53 1602.75 12:41:01 AM 0.32 0.00 0.32 0.00 4.72 12:42:01 AM 0.28 0.00 0.28 0.00 5.16 12:43:01 AM 0.23 0.00 0.23 0.00 3.45 12:44:01 AM 0.17 0.00 0.17 0.00 1.85 12:45:01 AM 0.13 0.00 0.13 0.00 1.58 12:46:01 AM 0.37 0.00 0.37 0.00 3.47 12:47:01 AM 0.48 0.00 0.48 0.00 6.15 12:48:01 AM 0.32 0.00 0.32 0.00 3.72 12:49:01 AM 0.32 0.00 0.32 0.00 3.15 12:50:01 AM 0.35 0.00 0.35 0.00 3.82 12:51:01 AM 0.52 0.00 0.52 0.00 6.83 12:52:01 AM 0.52 0.03 0.48 0.27 7.78 12:53:01 AM 1.40 0.00 1.40 0.00 30.04 12:54:01 AM 11.45 0.20 11.25 34.79 324.68 12:55:01 AM 23.76 0.68 23.08 94.90 651.35 Average: 12.66 1.03 11.63 307.49 1101.86 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5340436 7058564 2541988 32.25 2688 1900600 683784 7.66 193056 2025964 186104 12:39:01 AM 5171568 7011712 2710856 34.39 2688 2016516 703872 7.88 199004 2160648 42848 12:40:01 AM 5169480 7009648 2712944 34.42 2688 2016536 699556 7.83 199008 2161772 8 12:41:01 AM 5169776 7009976 2712648 34.41 2688 2016536 699556 7.83 199008 2161660 4 12:42:01 AM 5169968 7010172 2712456 34.41 2688 2016540 699556 7.83 199008 2161744 12 12:43:01 AM 5169996 7010200 2712428 34.41 2688 2016540 699556 7.83 199008 2162016 4 12:44:01 AM 5170696 7010892 2711728 34.40 2688 2016540 699556 7.83 199008 2161764 12 12:45:01 AM 5170540 7010740 2711884 34.40 2688 2016544 699556 7.83 199008 2161864 4 12:46:01 AM 5170752 7010952 2711672 34.40 2688 2016544 699556 7.83 199008 2161728 4 12:47:01 AM 5170660 7010860 2711764 34.40 2688 2016544 699556 7.83 199008 2161740 4 12:48:01 AM 5170684 7010888 2711740 34.40 2688 2016548 699556 7.83 199008 2161828 4 12:49:01 AM 5170752 7010956 2711672 34.40 2688 2016548 699556 7.83 199008 2161760 4 12:50:01 AM 5170100 7010304 2712324 34.41 2688 2016548 700952 7.85 199008 2162544 4 12:51:01 AM 5170576 7010792 2711848 34.40 2688 2016556 700952 7.85 199008 2162164 8 12:52:01 AM 5170400 7010624 2712024 34.41 2688 2016556 723292 8.10 199148 2162112 4 12:53:01 AM 5170336 7010564 2712088 34.41 2688 2016560 723292 8.10 199148 2162260 4 12:54:01 AM 5202584 7044308 2679840 34.00 2688 2017748 672796 7.53 219524 2109352 10764 12:55:01 AM 5181236 7027696 2701188 34.27 2688 2021908 679816 7.61 385416 1964872 25108 Average: 5182252 7016103 2700172 34.26 2688 2010467 699129 7.83 210188 2140433 14717 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 294.85 193.45 1764.67 59.33 0.00 0.00 0.00 0.00 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 69.24 50.97 733.64 8.71 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 1.27 0.37 0.35 0.12 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 1.22 0.42 0.38 0.14 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 1.43 0.43 0.43 0.17 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 1.13 0.60 0.70 0.39 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 1.18 0.42 0.41 0.17 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 1.45 0.73 0.86 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 0.83 0.40 0.33 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 0.93 0.53 0.39 0.16 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 0.88 0.48 0.45 0.20 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 1.05 0.38 0.36 0.14 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 1.65 0.77 0.91 0.56 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 0.57 0.32 0.27 0.12 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 2.43 0.40 0.55 0.17 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 2.32 0.78 1.07 0.58 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 12.20 10.61 12.61 16.95 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 18.98 16.81 15.58 8.18 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 22.98 15.49 140.78 5.38 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) 00:36:17 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 39.60 0.00 6.49 2.55 0.11 51.25 12:38:01 AM 0 52.73 0.00 6.81 3.51 0.10 36.85 12:38:01 AM 1 26.44 0.00 6.16 1.59 0.12 65.70 12:39:01 AM all 23.29 0.00 3.22 2.31 0.07 71.12 12:39:01 AM 0 35.02 0.00 4.04 2.62 0.07 58.25 12:39:01 AM 1 11.56 0.00 2.40 2.00 0.07 83.97 12:40:01 AM all 0.38 0.00 0.19 0.20 0.04 99.19 12:40:01 AM 0 0.08 0.00 0.20 0.23 0.05 99.43 12:40:01 AM 1 0.67 0.00 0.18 0.17 0.03 98.95 12:41:01 AM all 0.38 0.00 0.06 0.00 0.03 99.53 12:41:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:41:01 AM 1 0.65 0.00 0.05 0.00 0.02 99.28 12:42:01 AM all 0.37 0.00 0.06 0.00 0.03 99.55 12:42:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:42:01 AM 1 0.62 0.00 0.05 0.00 0.02 99.32 12:43:01 AM all 0.41 0.00 0.07 0.00 0.03 99.50 12:43:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 12:43:01 AM 1 0.65 0.00 0.03 0.00 0.02 99.30 12:44:01 AM all 0.39 0.00 0.05 0.00 0.03 99.52 12:44:01 AM 0 0.28 0.00 0.05 0.00 0.03 99.63 12:44:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 12:45:01 AM all 0.40 0.00 0.08 0.00 0.03 99.50 12:45:01 AM 0 0.35 0.00 0.07 0.00 0.02 99.57 12:45:01 AM 1 0.45 0.00 0.08 0.00 0.03 99.43 12:46:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 12:46:01 AM 0 0.42 0.00 0.07 0.00 0.05 99.47 12:46:01 AM 1 0.23 0.00 0.05 0.00 0.02 99.70 12:47:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 12:47:01 AM 0 0.47 0.00 0.08 0.00 0.05 99.40 12:47:01 AM 1 0.20 0.00 0.05 0.00 0.02 99.73 12:48:01 AM all 0.40 0.00 0.05 0.00 0.03 99.52 12:48:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 12:48:01 AM 1 0.20 0.00 0.03 0.00 0.03 99.73 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.38 0.00 0.06 0.00 0.03 99.52 12:49:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 12:49:01 AM 1 0.15 0.00 0.03 0.00 0.02 99.80 12:50:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 12:50:01 AM 0 0.63 0.00 0.07 0.00 0.02 99.28 12:50:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 12:51:01 AM all 0.41 0.00 0.07 0.00 0.03 99.49 12:51:01 AM 0 0.20 0.00 0.08 0.00 0.03 99.68 12:51:01 AM 1 0.62 0.00 0.05 0.00 0.03 99.30 12:52:01 AM all 0.43 0.00 0.18 0.00 0.03 99.35 12:52:01 AM 0 0.12 0.00 0.18 0.00 0.05 99.65 12:52:01 AM 1 0.75 0.00 0.18 0.00 0.02 99.05 12:53:01 AM all 0.35 0.00 0.05 0.01 0.03 99.57 12:53:01 AM 0 0.17 0.00 0.05 0.00 0.02 99.77 12:53:01 AM 1 0.54 0.00 0.05 0.02 0.03 99.36 12:54:01 AM all 12.41 0.00 1.24 0.08 0.05 86.22 12:54:01 AM 0 7.57 0.00 0.90 0.05 0.05 91.43 12:54:01 AM 1 17.26 0.00 1.58 0.10 0.05 81.00 12:55:01 AM all 29.50 0.00 3.92 0.12 0.08 66.38 12:55:01 AM 0 27.62 0.00 4.39 0.15 0.08 67.76 12:55:01 AM 1 31.38 0.00 3.45 0.08 0.08 65.01 Average: all 6.12 0.00 0.89 0.29 0.04 92.66 Average: 0 7.07 0.00 0.97 0.36 0.04 91.55 Average: 1 5.17 0.00 0.81 0.22 0.04 93.77