---> uname -a: Linux prd-centos8-robot-2c-8g-16423.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 577 4945 19 2174 6822 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:13:66:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84993sec preferred_lft 84993sec inet6 fe80::f816:3eff:fe13:66b0/64 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) 12/26/2025 _x86_64_ (2 CPU) 00:35:26 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 87.44 14.55 72.89 3677.97 7031.21 12:38:01 AM 81.96 1.08 80.87 75.31 10520.89 12:39:01 AM 35.53 0.42 35.11 64.79 2988.25 12:40:01 AM 79.89 6.93 72.96 1289.30 8198.17 12:41:01 AM 10.35 0.07 10.28 4.93 1077.79 12:42:01 AM 2.03 0.02 2.02 0.93 87.09 12:43:01 AM 0.33 0.00 0.33 0.00 5.80 12:44:01 AM 0.22 0.00 0.22 0.00 9.80 12:45:01 AM 0.23 0.00 0.23 0.00 4.17 12:46:01 AM 0.42 0.00 0.42 0.00 14.46 12:47:01 AM 0.37 0.00 0.37 0.00 4.83 12:48:01 AM 0.47 0.00 0.47 0.00 13.03 12:49:01 AM 0.27 0.00 0.27 0.00 3.27 12:50:01 AM 0.17 0.00 0.17 0.00 17.73 12:51:01 AM 1.40 0.03 1.37 0.27 33.14 12:52:01 AM 0.37 0.00 0.37 0.00 13.91 12:53:01 AM 0.30 0.00 0.30 0.00 5.65 12:54:01 AM 0.17 0.00 0.17 0.00 9.10 12:55:01 AM 0.15 0.00 0.15 0.00 2.57 12:56:01 AM 0.48 0.00 0.48 0.00 15.48 12:57:01 AM 0.42 0.00 0.42 0.00 7.35 12:58:01 AM 15.13 0.40 14.73 46.79 559.74 Average: 14.46 1.07 13.39 234.58 1392.05 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5368316 7079424 2514116 31.90 2688 1893564 660932 7.40 186788 2008964 179596 12:38:01 AM 5168772 7010064 2713660 34.43 2688 2017288 704836 7.89 198948 2166156 42080 12:39:01 AM 5122376 7027860 2760056 35.02 2688 2077824 689848 7.72 228368 2172816 56968 12:40:01 AM 4965228 7062668 2917204 37.01 2688 2263420 631352 7.07 261016 2271968 27040 12:41:01 AM 4923784 7021452 2958648 37.53 2688 2264008 684892 7.67 261348 2313228 440 12:42:01 AM 4923204 7021044 2959228 37.54 2688 2264156 684892 7.67 261348 2313976 4 12:43:01 AM 4922996 7020868 2959436 37.54 2688 2264188 700268 7.84 261348 2313980 4 12:44:01 AM 4914456 7012560 2967976 37.65 2688 2264420 713680 7.99 261348 2322480 4 12:45:01 AM 4913996 7012132 2968436 37.66 2688 2264452 698184 7.82 261348 2323064 8 12:46:01 AM 4913652 7012012 2968780 37.66 2688 2264676 698184 7.82 261360 2323208 0 12:47:01 AM 4914072 7012468 2968360 37.66 2688 2264712 698184 7.82 261360 2323060 4 12:48:01 AM 4920392 7019008 2962040 37.58 2688 2264932 689148 7.72 261360 2316316 4 12:49:01 AM 4920240 7018888 2962192 37.58 2688 2264964 689148 7.72 261360 2316236 4 12:50:01 AM 4919976 7019088 2962456 37.58 2688 2265428 708420 7.93 261468 2317080 4 12:51:01 AM 4904308 7003464 2978124 37.78 2688 2265472 714928 8.01 261620 2331788 4 12:52:01 AM 4897628 6997020 2984804 37.87 2688 2265708 725196 8.12 261620 2338656 8 12:53:01 AM 4897816 6997244 2984616 37.86 2688 2265744 725196 8.12 261620 2338504 4 12:54:01 AM 4917972 7017636 2964460 37.61 2688 2265980 703636 7.88 261628 2318288 4 12:55:01 AM 4902608 7002312 2979824 37.80 2688 2266020 736176 8.24 261620 2333052 4 12:56:01 AM 4896576 6996524 2985856 37.88 2688 2266264 729920 8.17 261620 2339040 4 12:57:01 AM 4917128 7017108 2965304 37.62 2688 2266296 708736 7.94 261620 2318568 4 12:58:01 AM 5151088 7068836 2731344 34.65 2688 2090360 650224 7.28 461436 1907428 31128 Average: 4968027 7020440 2914405 36.97 2688 2220449 697545 7.81 262798 2273993 15333 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 322.66 210.03 1802.71 60.08 0.00 0.00 0.00 0.00 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 69.73 53.53 710.94 8.99 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 19.71 13.95 24.24 4.99 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 236.22 173.89 358.76 47.19 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 24.18 15.93 6.76 4.30 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 7.40 6.65 1.18 0.56 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 1.17 0.37 0.31 0.21 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 13.98 13.08 119.83 1.01 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 3.58 0.68 0.82 0.48 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 13.90 9.17 2.38 1.14 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 1.60 0.40 0.45 0.27 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 16.83 14.18 120.16 1.08 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 0.82 0.17 0.05 0.02 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 16.49 16.09 3.42 3.20 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 7.76 7.38 117.76 0.48 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 27.68 27.16 355.38 1.98 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 0.55 0.12 0.04 0.01 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 6.98 6.83 1.51 0.55 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 6.73 6.15 117.69 0.40 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 28.70 28.11 355.32 1.97 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 0.65 0.23 0.17 0.08 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 58.71 40.03 87.78 32.55 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 40.28 29.28 190.36 7.80 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) 12/26/2025 _x86_64_ (2 CPU) 00:35:26 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 37.28 0.00 6.09 2.07 0.16 54.40 12:37:01 AM 0 51.49 0.00 8.50 2.53 0.15 37.32 12:37:01 AM 1 23.19 0.00 3.71 1.61 0.17 71.32 12:38:01 AM all 23.37 0.00 3.26 6.86 0.11 66.39 12:38:01 AM 0 28.46 0.00 3.67 7.98 0.10 59.78 12:38:01 AM 1 18.28 0.00 2.86 5.74 0.12 73.00 12:39:01 AM all 22.83 0.00 3.15 0.37 0.11 73.54 12:39:01 AM 0 17.93 0.00 3.00 0.37 0.10 78.60 12:39:01 AM 1 27.72 0.00 3.30 0.37 0.12 68.49 12:40:01 AM all 27.62 0.00 5.34 1.16 0.10 65.78 12:40:01 AM 0 33.26 0.00 5.70 0.63 0.10 60.31 12:40:01 AM 1 21.99 0.00 4.98 1.68 0.10 71.24 12:41:01 AM all 1.93 0.00 0.33 0.12 0.06 97.57 12:41:01 AM 0 1.47 0.00 0.13 0.00 0.05 98.35 12:41:01 AM 1 2.39 0.00 0.52 0.23 0.07 96.79 12:42:01 AM all 0.68 0.00 0.13 0.01 0.10 99.08 12:42:01 AM 0 0.69 0.00 0.17 0.00 0.12 99.03 12:42:01 AM 1 0.67 0.00 0.10 0.02 0.08 99.13 12:43:01 AM all 0.50 0.00 0.11 0.00 0.09 99.30 12:43:01 AM 0 0.33 0.00 0.07 0.00 0.08 99.52 12:43:01 AM 1 0.67 0.00 0.15 0.00 0.10 99.08 12:44:01 AM all 0.84 0.00 0.18 0.00 0.09 98.90 12:44:01 AM 0 1.01 0.00 0.17 0.00 0.08 98.74 12:44:01 AM 1 0.67 0.00 0.18 0.00 0.10 99.05 12:45:01 AM all 0.50 0.00 0.12 0.00 0.10 99.28 12:45:01 AM 0 0.63 0.00 0.08 0.00 0.08 99.20 12:45:01 AM 1 0.37 0.00 0.15 0.00 0.12 99.36 12:46:01 AM all 1.02 0.00 0.14 0.00 0.11 98.73 12:46:01 AM 0 0.47 0.00 0.13 0.00 0.12 99.28 12:46:01 AM 1 1.57 0.00 0.15 0.00 0.10 98.18 12:47:01 AM all 0.50 0.00 0.08 0.01 0.08 99.32 12:47:01 AM 0 0.40 0.00 0.12 0.00 0.10 99.38 12:47:01 AM 1 0.60 0.00 0.05 0.02 0.07 99.26 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.93 0.00 0.16 0.00 0.11 98.81 12:48:01 AM 0 1.15 0.00 0.18 0.00 0.13 98.53 12:48:01 AM 1 0.70 0.00 0.13 0.00 0.08 99.08 12:49:01 AM all 0.48 0.00 0.10 0.00 0.10 99.32 12:49:01 AM 0 0.37 0.00 0.13 0.00 0.12 99.38 12:49:01 AM 1 0.60 0.00 0.07 0.00 0.08 99.25 12:50:01 AM all 2.07 0.00 0.18 0.00 0.08 97.66 12:50:01 AM 0 2.89 0.00 0.23 0.00 0.10 96.77 12:50:01 AM 1 1.25 0.00 0.13 0.00 0.07 98.55 12:51:01 AM all 0.58 0.00 0.30 0.01 0.08 99.03 12:51:01 AM 0 0.72 0.00 0.30 0.02 0.07 98.90 12:51:01 AM 1 0.43 0.00 0.30 0.00 0.10 99.16 12:52:01 AM all 1.05 0.00 0.22 0.00 0.10 98.63 12:52:01 AM 0 0.67 0.00 0.12 0.00 0.08 99.13 12:52:01 AM 1 1.44 0.00 0.32 0.00 0.12 98.12 12:53:01 AM all 0.52 0.00 0.09 0.00 0.09 99.30 12:53:01 AM 0 0.60 0.00 0.07 0.00 0.07 99.27 12:53:01 AM 1 0.43 0.00 0.12 0.00 0.12 99.33 12:54:01 AM all 0.90 0.00 0.14 0.00 0.07 98.89 12:54:01 AM 0 0.53 0.00 0.12 0.00 0.05 99.30 12:54:01 AM 1 1.27 0.00 0.17 0.00 0.08 98.48 12:55:01 AM all 0.49 0.00 0.14 0.00 0.08 99.28 12:55:01 AM 0 0.57 0.00 0.12 0.00 0.05 99.27 12:55:01 AM 1 0.42 0.00 0.17 0.00 0.12 99.30 12:56:01 AM all 0.89 0.00 0.20 0.00 0.09 98.82 12:56:01 AM 0 1.14 0.00 0.22 0.00 0.12 98.52 12:56:01 AM 1 0.64 0.00 0.18 0.00 0.07 99.11 12:57:01 AM all 0.43 0.00 0.10 0.00 0.08 99.38 12:57:01 AM 0 0.37 0.00 0.10 0.00 0.10 99.43 12:57:01 AM 1 0.50 0.00 0.10 0.00 0.07 99.33 12:58:01 AM all 16.51 0.00 2.44 0.10 0.10 80.84 12:58:01 AM 0 22.29 0.00 2.80 0.12 0.10 74.69 12:58:01 AM 1 10.73 0.00 2.09 0.08 0.10 87.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.46 0.00 1.05 0.49 0.10 91.91 Average: 0 7.61 0.00 1.19 0.53 0.09 90.58 Average: 1 5.31 0.00 0.91 0.44 0.10 93.24