---> uname -a: Linux prd-centos8-robot-2c-8g-2953.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 590 4935 19 2172 6809 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:46:44:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84997sec preferred_lft 84997sec inet6 fe80::f816:3eff:fe46:44c3/64 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) 10/12/2025 _x86_64_ (2 CPU) 02:32:23 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 81.32 9.08 72.24 2451.05 6188.47 02:35:01 AM 81.29 0.72 80.57 52.92 9877.15 02:36:01 AM 36.38 0.50 35.88 106.52 3125.15 02:37:01 AM 69.81 6.91 62.90 1251.05 7817.63 02:38:01 AM 6.65 0.23 6.42 12.66 514.96 02:39:01 AM 2.15 0.00 2.15 0.00 91.60 02:40:01 AM 0.18 0.00 0.18 0.00 3.15 02:41:01 AM 0.28 0.00 0.28 0.00 10.93 02:42:01 AM 0.25 0.00 0.25 0.00 4.57 02:43:01 AM 0.35 0.00 0.35 0.00 13.00 02:44:01 AM 0.28 0.00 0.28 0.00 4.67 02:45:01 AM 0.32 0.00 0.32 0.00 10.98 02:46:01 AM 0.17 0.00 0.17 0.00 2.68 02:47:01 AM 0.17 0.00 0.17 0.00 16.71 02:48:01 AM 0.38 0.03 0.35 0.27 9.45 02:49:01 AM 1.35 0.00 1.35 0.00 37.15 02:50:01 AM 0.20 0.00 0.20 0.00 3.25 02:51:01 AM 0.33 0.00 0.33 0.00 11.43 02:52:01 AM 0.23 0.00 0.23 0.00 4.45 02:53:01 AM 0.45 0.00 0.45 0.00 14.45 02:54:01 AM 0.42 0.00 0.42 0.00 6.05 02:55:02 AM 17.01 0.40 16.61 46.78 853.24 Average: 13.64 0.81 12.82 178.25 1300.95 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5355528 7077860 2526896 32.06 2688 1905156 662716 7.42 186292 2021040 185868 02:35:01 AM 5193048 7032036 2689376 34.12 2688 2015352 705616 7.90 197856 2141328 42008 02:36:01 AM 5070740 7005352 2811684 35.67 2688 2108332 715968 8.02 234640 2220216 67492 02:37:01 AM 4957628 7050484 2924796 37.11 2688 2260456 666996 7.47 261616 2282848 10824 02:38:01 AM 4914172 7007956 2968252 37.66 2688 2261404 716364 8.02 261744 2325564 572 02:39:01 AM 4912584 7006404 2969840 37.68 2688 2261440 716364 8.02 261744 2327304 44 02:40:01 AM 4901936 6995984 2980488 37.81 2688 2261668 742476 8.31 261744 2337444 236 02:41:01 AM 4902392 6996476 2980032 37.81 2688 2261704 742476 8.31 261744 2337388 40 02:42:01 AM 4902268 6996560 2980156 37.81 2688 2261928 742476 8.31 261752 2337704 232 02:43:01 AM 4902124 6996464 2980300 37.81 2688 2261960 742476 8.31 261752 2337812 48 02:44:01 AM 4906444 7001008 2975980 37.75 2688 2262184 725944 8.13 261752 2332800 232 02:45:01 AM 4906420 7001000 2976004 37.75 2688 2262216 725944 8.13 261752 2332816 40 02:46:01 AM 4906464 7001264 2975960 37.75 2688 2262420 725944 8.13 261760 2333044 212 02:47:01 AM 4905984 7001036 2976440 37.76 2688 2262672 725944 8.13 261860 2333676 16 02:48:01 AM 4893156 6988268 2989268 37.92 2688 2262716 765636 8.57 262004 2346068 16 02:49:01 AM 4878300 6973648 3004124 38.11 2688 2262952 765884 8.58 262004 2360676 12 02:50:01 AM 4904876 7000260 2977548 37.77 2688 2262988 736852 8.25 262004 2334144 4 02:51:01 AM 4905008 7000636 2977416 37.77 2688 2263228 736852 8.25 262004 2334268 4 02:52:01 AM 4892256 6987928 2990168 37.93 2688 2263272 758560 8.49 262004 2346608 8 02:53:01 AM 4884464 6980376 2997960 38.03 2688 2263512 752824 8.43 262004 2354256 12 02:54:01 AM 4898412 6994356 2984012 37.86 2688 2263544 752824 8.43 262004 2340620 8 02:55:02 AM 5095636 7008092 2786788 35.35 2688 2086492 703536 7.88 459068 1972772 22352 Average: 4954084 7004702 2928340 37.15 2688 2219891 728667 8.16 263232 2290473 15013 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 251.58 170.83 1635.21 54.05 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 63.14 44.16 602.90 7.29 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 43.16 35.13 331.06 8.51 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 202.73 136.75 44.71 38.72 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 35.74 24.85 8.94 6.22 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 0.95 0.12 0.05 0.01 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 17.65 16.65 120.04 1.24 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 1.38 0.13 0.11 0.01 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 9.46 8.61 1.43 0.67 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 1.77 0.20 0.24 0.08 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 16.93 16.43 120.06 1.23 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 0.52 0.12 0.04 0.01 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 7.77 7.50 1.28 0.72 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 13.68 10.46 2.55 2.73 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 8.06 6.98 118.36 0.90 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 31.26 30.81 355.47 2.15 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 6.08 0.15 0.80 0.01 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 5.85 4.00 1.50 0.38 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 10.11 7.30 117.89 0.48 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 28.65 25.75 355.38 1.87 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 0.98 0.18 0.12 0.02 0.00 0.00 0.00 0.00 02:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:02 AM eth0 49.33 35.08 87.76 29.83 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 36.67 26.46 177.54 7.14 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) 10/12/2025 _x86_64_ (2 CPU) 02:32:23 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 35.90 0.00 5.71 2.14 0.12 56.13 02:34:01 AM 0 40.58 0.00 6.98 2.62 0.12 49.71 02:34:01 AM 1 31.23 0.00 4.45 1.67 0.12 62.54 02:35:01 AM all 22.27 0.00 3.36 3.98 0.09 70.30 02:35:01 AM 0 22.34 0.00 3.00 3.76 0.10 70.81 02:35:01 AM 1 22.20 0.00 3.73 4.20 0.08 69.79 02:36:01 AM all 25.32 0.00 3.40 2.32 0.10 68.86 02:36:01 AM 0 32.86 0.00 3.69 2.99 0.10 60.36 02:36:01 AM 1 17.79 0.00 3.10 1.65 0.10 77.36 02:37:01 AM all 21.97 0.00 4.59 1.90 0.09 71.44 02:37:01 AM 0 31.23 0.00 5.49 1.14 0.10 62.04 02:37:01 AM 1 12.75 0.00 3.70 2.67 0.08 80.80 02:38:01 AM all 2.47 0.00 0.39 0.29 0.03 96.81 02:38:01 AM 0 2.86 0.00 0.57 0.32 0.03 96.22 02:38:01 AM 1 2.09 0.00 0.22 0.27 0.03 97.39 02:39:01 AM all 0.60 0.00 0.13 0.11 0.04 99.12 02:39:01 AM 0 0.45 0.00 0.13 0.22 0.03 99.16 02:39:01 AM 1 0.75 0.00 0.12 0.00 0.05 99.08 02:40:01 AM all 1.03 0.00 0.22 0.00 0.03 98.72 02:40:01 AM 0 0.72 0.00 0.22 0.00 0.03 99.03 02:40:01 AM 1 1.34 0.00 0.22 0.00 0.03 98.41 02:41:01 AM all 0.64 0.00 0.13 0.00 0.05 99.19 02:41:01 AM 0 0.99 0.00 0.12 0.00 0.05 98.85 02:41:01 AM 1 0.28 0.00 0.13 0.00 0.05 99.53 02:42:01 AM all 1.12 0.00 0.13 0.00 0.06 98.69 02:42:01 AM 0 1.49 0.00 0.15 0.00 0.07 98.30 02:42:01 AM 1 0.75 0.00 0.12 0.00 0.05 99.08 02:43:01 AM all 0.52 0.00 0.12 0.00 0.05 99.31 02:43:01 AM 0 0.38 0.00 0.13 0.00 0.05 99.43 02:43:01 AM 1 0.65 0.00 0.10 0.00 0.05 99.20 02:44:01 AM all 1.04 0.00 0.17 0.00 0.05 98.75 02:44:01 AM 0 1.27 0.00 0.18 0.00 0.05 98.49 02:44:01 AM 1 0.80 0.00 0.15 0.00 0.05 99.00 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 0.52 0.00 0.10 0.00 0.04 99.34 02:45:01 AM 0 0.37 0.00 0.13 0.00 0.05 99.45 02:45:01 AM 1 0.67 0.00 0.07 0.00 0.03 99.23 02:46:01 AM all 1.34 0.00 0.13 0.00 0.04 98.49 02:46:01 AM 0 1.92 0.00 0.12 0.00 0.03 97.93 02:46:01 AM 1 0.75 0.00 0.13 0.00 0.05 99.06 02:47:01 AM all 1.28 0.00 0.18 0.00 0.05 98.49 02:47:01 AM 0 1.29 0.00 0.18 0.00 0.07 98.46 02:47:01 AM 1 1.27 0.00 0.18 0.00 0.03 98.51 02:48:01 AM all 0.67 0.00 0.31 0.01 0.06 98.96 02:48:01 AM 0 0.77 0.00 0.25 0.02 0.05 98.91 02:48:01 AM 1 0.57 0.00 0.37 0.00 0.07 99.00 02:49:01 AM all 1.10 0.00 0.19 0.00 0.05 98.66 02:49:01 AM 0 1.39 0.00 0.27 0.00 0.07 98.27 02:49:01 AM 1 0.80 0.00 0.12 0.00 0.03 99.05 02:50:01 AM all 0.55 0.00 0.13 0.00 0.05 99.27 02:50:01 AM 0 0.37 0.00 0.18 0.00 0.08 99.36 02:50:01 AM 1 0.73 0.00 0.07 0.00 0.02 99.18 02:51:01 AM all 1.04 0.00 0.18 0.00 0.06 98.72 02:51:01 AM 0 1.47 0.00 0.15 0.00 0.05 98.33 02:51:01 AM 1 0.62 0.00 0.20 0.00 0.07 99.11 02:52:01 AM all 0.59 0.00 0.15 0.00 0.05 99.21 02:52:01 AM 0 0.48 0.00 0.15 0.00 0.05 99.31 02:52:01 AM 1 0.69 0.00 0.15 0.00 0.05 99.11 02:53:01 AM all 1.13 0.00 0.19 0.00 0.04 98.64 02:53:01 AM 0 1.52 0.00 0.28 0.00 0.07 98.12 02:53:01 AM 1 0.74 0.00 0.10 0.00 0.02 99.15 02:54:01 AM all 0.54 0.00 0.12 0.00 0.05 99.29 02:54:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 02:54:01 AM 1 0.52 0.00 0.15 0.00 0.07 99.26 02:55:02 AM all 20.23 0.00 2.97 0.23 0.08 76.49 02:55:02 AM 0 15.96 0.00 2.87 0.33 0.07 80.77 02:55:02 AM 1 24.50 0.00 3.07 0.13 0.08 72.21 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.46 0.00 1.05 0.50 0.06 91.94 Average: 0 7.34 0.00 1.15 0.52 0.06 90.93 Average: 1 5.57 0.00 0.94 0.48 0.06 92.95