---> uname -a: Linux prd-centos8-robot-2c-8g-13385.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4883 19 2234 6819 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:e8:03:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84601sec preferred_lft 84601sec inet6 fe80::f816:3eff:fee8:3f2/64 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) 11/25/2025 _x86_64_ (2 CPU) 03:30:40 LINUX RESTART (2 CPU) 03:31:01 AM tps rtps wtps bread/s bwrtn/s 03:32:01 AM 173.04 113.94 59.10 12101.92 37204.05 03:33:01 AM 84.17 6.65 77.52 1105.50 6482.71 03:34:01 AM 78.79 0.72 78.07 52.92 9875.62 03:35:01 AM 20.71 0.42 20.29 64.78 1805.38 03:36:01 AM 70.81 6.96 63.85 1292.77 4546.45 03:37:01 AM 27.63 0.00 27.63 0.00 5604.90 03:38:01 AM 3.50 0.00 3.50 0.00 117.88 03:39:01 AM 0.10 0.00 0.10 0.00 1.03 03:40:01 AM 0.53 0.22 0.32 11.73 8.95 03:41:01 AM 2.37 0.03 2.33 1.87 205.75 03:42:01 AM 0.32 0.00 0.32 0.00 78.59 03:43:02 AM 0.18 0.00 0.18 0.00 10.55 03:44:01 AM 0.24 0.00 0.24 0.00 68.72 03:45:01 AM 0.17 0.00 0.17 0.00 2.45 03:46:01 AM 0.45 0.03 0.42 0.27 9.71 03:47:01 AM 1.30 0.00 1.30 0.00 36.72 03:48:01 AM 0.22 0.00 0.22 0.00 71.39 03:49:01 AM 0.22 0.00 0.22 0.00 10.95 03:50:01 AM 0.23 0.00 0.23 0.00 67.72 03:51:01 AM 0.63 0.00 0.63 0.00 10.83 03:52:01 AM 0.63 0.00 0.63 0.00 11.21 03:53:01 AM 0.37 0.00 0.37 0.00 8.02 03:54:01 AM 0.20 0.00 0.20 0.00 104.37 03:55:01 AM 0.17 0.00 0.17 0.00 68.26 03:56:01 AM 0.28 0.00 0.28 0.00 24.38 03:57:01 AM 0.30 0.00 0.30 0.00 67.36 03:58:01 AM 0.22 0.00 0.22 0.00 131.17 03:59:01 AM 0.27 0.00 0.27 0.00 53.01 04:00:01 AM 25.11 0.40 24.71 46.78 2173.76 Average: 17.02 4.47 12.55 506.69 2376.57 03:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:32:01 AM 5805608 7181240 2076824 26.35 2688 1574944 598008 6.70 154068 1664608 26600 03:33:01 AM 5283200 7023968 2599232 32.98 2688 1922516 702160 7.86 188476 2087200 198236 03:34:01 AM 5170760 7014888 2711672 34.40 2688 2020152 693948 7.77 198612 2163680 42012 03:35:01 AM 5186708 7059036 2695724 34.20 2688 2047344 646888 7.24 223172 2121196 35820 03:36:01 AM 4962736 7062788 2919696 37.04 2688 2266136 632400 7.08 260564 2277620 156264 03:37:01 AM 4959064 7058688 2923368 37.09 2688 2266148 632400 7.08 260580 2277880 12 03:38:01 AM 4959220 7058836 2923212 37.09 2688 2266148 632400 7.08 260584 2277808 12 03:39:01 AM 4959396 7059012 2923036 37.08 2688 2266148 632400 7.08 260584 2277812 4 03:40:01 AM 4904280 7007280 2978152 37.78 2688 2269532 738388 8.27 260716 2332388 3020 03:41:01 AM 4900388 7006548 2982044 37.83 2688 2272672 758232 8.49 261188 2335492 2008 03:42:01 AM 4900108 7006552 2982324 37.84 2688 2272964 758232 8.49 261188 2336040 48 03:43:02 AM 4898280 7004972 2984152 37.86 2688 2273204 758232 8.49 261252 2337664 8 03:44:01 AM 4894764 7003420 2987668 37.90 2688 2275168 758232 8.49 261252 2341116 4 03:45:01 AM 4894576 7003308 2987856 37.91 2688 2275244 758232 8.49 261252 2341408 68 03:46:01 AM 4894700 7003580 2987732 37.90 2688 2275380 741080 8.30 261448 2341164 100 03:47:01 AM 4892520 7003460 2989912 37.93 2688 2277440 741080 8.30 261448 2343316 1940 03:48:01 AM 4892572 7003684 2989860 37.93 2688 2277620 741080 8.30 261448 2343420 48 03:49:01 AM 4892300 7003660 2990132 37.93 2688 2277860 741080 8.30 261448 2343672 4 03:50:01 AM 4889420 7002744 2993012 37.97 2688 2279824 763324 8.55 261448 2346144 8 03:51:01 AM 4889880 7003280 2992552 37.96 2688 2279900 743864 8.33 261448 2345872 4 03:52:01 AM 4889652 7003176 2992780 37.97 2688 2280024 743864 8.33 261448 2346072 24 03:53:01 AM 4886588 7003004 2995844 38.01 2688 2282916 765624 8.57 261460 2349168 2776 03:54:01 AM 4888460 7005236 2993972 37.98 2688 2283284 715344 8.01 261460 2347540 40 03:55:01 AM 4886228 7004996 2996204 38.01 2688 2285268 734992 8.23 261460 2349472 8 03:56:01 AM 4884740 7005120 2997692 38.03 2688 2286912 734992 8.23 261460 2351220 1020 03:57:01 AM 4882648 7004824 2999784 38.06 2688 2288684 734992 8.23 261460 2353132 880 03:58:01 AM 4877968 7003316 3004464 38.12 2688 2291864 734992 8.23 261460 2357924 172 03:59:01 AM 4928808 7059792 2953624 37.47 2688 2297492 631236 7.07 261780 2307380 4272 04:00:01 AM 4982620 6959512 2899812 36.79 2688 2150224 754084 8.44 483728 2059268 23676 Average: 4970282 7021377 2912150 36.94 2688 2220104 714544 8.00 259238 2277816 17210 03:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 137.00 70.04 467.96 24.98 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 220.54 149.60 1463.48 39.38 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 54.79 37.96 585.10 6.22 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 16.93 14.11 7.00 4.99 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 225.62 171.26 374.94 46.32 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 360.41 261.04 73.25 56.34 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.97 2.07 0.53 0.43 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 3.95 1.87 0.52 0.41 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 115.23 98.33 33.18 8.07 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 147.58 145.91 33.76 11.44 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 19.73 19.29 3.25 1.55 0.00 0.00 0.00 0.00 03:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:02 AM eth0 9.38 8.97 1.52 0.75 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 21.94 20.11 13.45 1.81 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 11.70 9.98 2.39 1.31 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 2.07 2.08 0.39 0.18 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 72.89 69.18 20.37 5.49 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 2.00 1.87 0.37 0.17 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 6.86 6.58 1.33 0.59 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 16.53 16.56 12.81 1.57 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 6.45 5.78 1.23 0.42 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 2.37 2.47 0.49 0.27 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 90.80 91.72 26.40 7.18 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 7.86 6.50 1.76 1.20 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 106.23 100.88 102.63 8.22 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 93.75 93.55 18.51 7.44 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 118.45 117.90 21.11 9.41 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 57.53 59.28 18.12 4.66 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 83.52 68.89 19.43 6.09 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 71.81 53.95 150.72 95.44 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 71.99 58.91 119.24 12.16 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) 11/25/2025 _x86_64_ (2 CPU) 03:30:40 LINUX RESTART (2 CPU) 03:31:01 AM CPU %user %nice %system %iowait %steal %idle 03:32:01 AM all 17.53 0.08 7.00 66.49 0.08 8.82 03:32:01 AM 0 17.23 0.07 7.09 67.22 0.08 8.31 03:32:01 AM 1 17.84 0.08 6.91 65.77 0.07 9.33 03:33:01 AM all 37.85 0.00 5.35 2.72 0.12 53.96 03:33:01 AM 0 32.23 0.00 4.98 2.32 0.12 60.36 03:33:01 AM 1 43.48 0.00 5.73 3.12 0.12 47.55 03:34:01 AM all 19.24 0.00 3.11 6.61 0.07 70.97 03:34:01 AM 0 12.97 0.00 3.05 9.35 0.07 74.56 03:34:01 AM 1 25.51 0.00 3.17 3.87 0.07 67.38 03:35:01 AM all 15.78 0.00 2.48 0.38 0.07 81.29 03:35:01 AM 0 10.85 0.00 2.33 0.38 0.07 86.36 03:35:01 AM 1 20.71 0.00 2.62 0.38 0.07 76.21 03:36:01 AM all 35.16 0.00 6.17 1.53 0.11 57.03 03:36:01 AM 0 17.14 0.00 5.06 1.70 0.10 76.00 03:36:01 AM 1 53.23 0.00 7.29 1.37 0.12 37.99 03:37:01 AM all 0.66 0.00 0.87 0.83 0.03 97.61 03:37:01 AM 0 0.69 0.00 1.10 1.12 0.03 97.05 03:37:01 AM 1 0.64 0.00 0.64 0.54 0.03 98.16 03:38:01 AM all 0.33 0.00 0.09 0.02 0.03 99.53 03:38:01 AM 0 0.53 0.00 0.12 0.03 0.03 99.28 03:38:01 AM 1 0.13 0.00 0.07 0.00 0.02 99.78 03:39:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 03:39:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 03:39:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 03:40:01 AM all 7.72 0.00 1.04 0.01 0.06 91.17 03:40:01 AM 0 6.68 0.00 0.97 0.02 0.03 92.30 03:40:01 AM 1 8.77 0.00 1.11 0.00 0.08 90.04 03:41:01 AM all 11.44 0.00 0.99 0.01 0.07 87.49 03:41:01 AM 0 15.06 0.00 1.12 0.00 0.09 83.74 03:41:01 AM 1 7.90 0.00 0.87 0.02 0.05 91.16 03:42:01 AM all 1.49 0.00 0.22 0.00 0.07 98.23 03:42:01 AM 0 1.89 0.00 0.22 0.00 0.08 97.80 03:42:01 AM 1 1.09 0.00 0.22 0.00 0.05 98.65 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:02 AM all 1.08 0.00 0.18 0.00 0.07 98.68 03:43:02 AM 0 0.82 0.00 0.18 0.00 0.05 98.94 03:43:02 AM 1 1.34 0.00 0.17 0.00 0.08 98.41 03:44:01 AM all 4.48 0.00 0.39 0.02 0.09 95.03 03:44:01 AM 0 0.99 0.00 0.22 0.03 0.09 98.67 03:44:01 AM 1 7.98 0.00 0.56 0.00 0.09 91.38 03:45:01 AM all 1.06 0.00 0.17 0.00 0.06 98.71 03:45:01 AM 0 1.34 0.00 0.18 0.00 0.07 98.41 03:45:01 AM 1 0.79 0.00 0.15 0.00 0.05 99.01 03:46:01 AM all 0.76 0.00 0.29 0.00 0.08 98.87 03:46:01 AM 0 0.50 0.00 0.20 0.00 0.07 99.23 03:46:01 AM 1 1.02 0.00 0.39 0.00 0.08 98.51 03:47:01 AM all 6.91 0.00 0.62 0.02 0.08 92.37 03:47:01 AM 0 2.01 0.00 0.37 0.03 0.08 97.51 03:47:01 AM 1 11.91 0.00 0.87 0.00 0.09 87.14 03:48:01 AM all 0.81 0.00 0.12 0.00 0.08 98.99 03:48:01 AM 0 0.75 0.00 0.10 0.00 0.07 99.08 03:48:01 AM 1 0.87 0.00 0.13 0.00 0.10 98.90 03:49:01 AM all 1.10 0.00 0.15 0.00 0.08 98.68 03:49:01 AM 0 1.44 0.00 0.17 0.00 0.08 98.31 03:49:01 AM 1 0.75 0.00 0.13 0.00 0.07 99.05 03:50:01 AM all 4.51 0.00 0.38 0.03 0.06 95.03 03:50:01 AM 0 7.22 0.00 0.57 0.00 0.05 92.16 03:50:01 AM 1 1.81 0.00 0.18 0.05 0.07 97.89 03:51:01 AM all 1.25 0.00 0.15 0.00 0.05 98.55 03:51:01 AM 0 0.62 0.00 0.13 0.00 0.05 99.20 03:51:01 AM 1 1.88 0.00 0.17 0.00 0.05 97.90 03:52:01 AM all 0.92 0.00 0.13 0.00 0.06 98.89 03:52:01 AM 0 0.85 0.00 0.10 0.00 0.05 99.00 03:52:01 AM 1 0.99 0.00 0.17 0.00 0.07 98.78 03:53:01 AM all 7.61 0.00 0.97 0.00 0.08 91.35 03:53:01 AM 0 2.78 0.00 0.45 0.00 0.07 96.70 03:53:01 AM 1 12.47 0.00 1.48 0.00 0.08 85.96 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 5.86 0.00 0.43 0.00 0.08 93.64 03:54:01 AM 0 9.94 0.00 0.58 0.00 0.07 89.41 03:54:01 AM 1 1.95 0.00 0.28 0.00 0.08 97.68 03:55:01 AM all 8.77 0.00 0.73 0.00 0.08 90.42 03:55:01 AM 0 6.80 0.00 0.75 0.00 0.08 92.37 03:55:01 AM 1 10.73 0.00 0.71 0.00 0.08 88.48 03:56:01 AM all 7.01 0.00 0.56 0.00 0.08 92.36 03:56:01 AM 0 9.53 0.00 0.71 0.00 0.08 89.67 03:56:01 AM 1 4.49 0.00 0.40 0.00 0.07 95.04 03:57:01 AM all 8.50 0.00 0.68 0.03 0.06 90.74 03:57:01 AM 0 6.50 0.00 0.52 0.05 0.05 92.88 03:57:01 AM 1 10.53 0.00 0.83 0.00 0.07 88.57 03:58:01 AM all 6.98 0.00 0.69 0.00 0.08 92.26 03:58:01 AM 0 1.86 0.00 0.32 0.00 0.07 97.76 03:58:01 AM 1 12.11 0.00 1.06 0.00 0.08 86.75 03:59:01 AM all 8.59 0.00 0.70 0.00 0.08 90.63 03:59:01 AM 0 5.05 0.00 0.62 0.00 0.08 94.25 03:59:01 AM 1 12.12 0.00 0.79 0.00 0.08 87.01 04:00:01 AM all 25.57 0.00 3.08 0.32 0.09 70.95 04:00:01 AM 0 16.87 0.00 2.80 0.12 0.08 80.13 04:00:01 AM 1 34.27 0.00 3.35 0.52 0.10 61.76 Average: all 8.61 0.00 1.31 2.72 0.07 87.29 Average: 0 6.61 0.00 1.21 2.84 0.07 89.27 Average: 1 10.61 0.00 1.40 2.61 0.07 85.31