---> uname -a: Linux prd-centos8-robot-2c-8g-34447.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 593 4799 19 2304 6804 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:87:7e:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84649sec preferred_lft 84649sec inet6 fe80::f816:3eff:fe87:7e4e/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) 01/13/2026 _x86_64_ (2 CPU) 00:32:00 LINUX RESTART (2 CPU) 12:33:01 AM tps rtps wtps bread/s bwrtn/s 12:34:02 AM 120.11 0.27 119.85 12.93 11773.89 12:35:01 AM 36.83 1.46 35.38 140.02 4726.45 12:36:01 AM 72.48 9.41 63.06 1678.91 4079.76 12:37:01 AM 33.96 0.03 33.93 3.47 6432.09 12:38:01 AM 3.92 0.07 3.85 4.93 165.87 12:39:01 AM 2.15 0.00 2.15 0.00 108.11 12:40:01 AM 0.80 0.00 0.80 0.00 84.52 12:41:01 AM 0.43 0.00 0.43 0.00 35.44 12:42:01 AM 0.42 0.00 0.42 0.00 5.08 12:43:01 AM 0.52 0.00 0.52 0.00 82.14 12:44:01 AM 0.57 0.00 0.57 0.00 20.83 12:45:01 AM 0.43 0.00 0.43 0.00 99.02 12:46:01 AM 0.43 0.00 0.43 0.00 41.74 12:47:01 AM 0.53 0.03 0.50 0.27 25.73 12:48:01 AM 1.68 0.00 1.68 0.00 50.73 12:49:01 AM 0.33 0.02 0.32 0.13 66.34 12:50:01 AM 8.83 5.73 3.10 555.41 141.34 12:51:01 AM 0.67 0.00 0.67 0.00 55.21 12:52:01 AM 0.47 0.00 0.47 0.00 76.04 12:53:01 AM 0.78 0.00 0.78 0.00 97.67 12:54:01 AM 0.43 0.00 0.43 0.00 44.99 12:55:01 AM 0.27 0.00 0.27 0.00 42.22 12:56:01 AM 0.55 0.00 0.55 0.00 174.74 12:57:01 AM 0.70 0.00 0.70 0.00 175.55 12:58:01 AM 0.73 0.00 0.73 0.00 62.50 12:59:01 AM 0.75 0.00 0.75 0.00 145.86 01:00:01 AM 6.31 0.32 6.00 36.92 317.74 01:01:01 AM 34.12 0.47 33.65 52.91 3410.98 Average: 11.78 0.64 11.14 88.76 1160.10 12:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:02 AM 5067956 6957348 2814468 35.71 2688 2065980 782528 8.76 192820 2273920 170996 12:35:01 AM 5243584 7093888 2638840 33.48 2688 2025984 640196 7.17 219500 2068868 10756 12:36:01 AM 4893232 7010408 2989192 37.92 2688 2283884 698608 7.82 265712 2343164 177600 12:37:01 AM 4950388 7067388 2932036 37.20 2688 2283956 641924 7.19 266136 2280384 4 12:38:01 AM 4904716 7023000 2977708 37.78 2688 2285292 705796 7.90 266560 2325468 196 12:39:01 AM 4901024 7020424 2981400 37.82 2688 2286364 705796 7.90 266580 2329344 320 12:40:01 AM 4893236 7014696 2989188 37.92 2688 2288424 711192 7.96 266764 2336760 344 12:41:01 AM 4893076 7015060 2989348 37.92 2688 2288944 711192 7.96 266764 2336884 4 12:42:01 AM 4893056 7015048 2989368 37.92 2688 2288952 711192 7.96 266764 2337096 16 12:43:01 AM 4890956 7015176 2991468 37.95 2688 2291180 711192 7.96 266808 2339324 12 12:44:01 AM 4887944 7013152 2994480 37.99 2688 2292184 711192 7.96 266920 2341904 684 12:45:01 AM 4885060 7012592 2997364 38.03 2688 2294500 711192 7.96 266992 2344824 184 12:46:01 AM 4883776 7012512 2998648 38.04 2688 2295704 727024 8.14 267012 2345992 320 12:47:01 AM 4883512 7012508 2998912 38.05 2688 2295964 726128 8.13 267128 2346036 48 12:48:01 AM 4882736 7012592 2999688 38.06 2688 2296864 726128 8.13 267172 2346848 472 12:49:01 AM 4878616 7010440 3003808 38.11 2688 2298784 747376 8.37 267192 2350936 560 12:50:01 AM 4860616 7011012 3021808 38.34 2688 2317372 721584 8.08 269520 2366484 436 12:51:01 AM 4859308 7011372 3023116 38.35 2688 2319036 721584 8.08 269728 2367824 896 12:52:01 AM 4857420 7011048 3025004 38.38 2688 2320580 721584 8.08 269920 2369312 552 12:53:01 AM 4854728 7010544 3027696 38.41 2688 2322752 721584 8.08 270104 2371812 264 12:54:01 AM 4854720 7011416 3027704 38.41 2688 2323628 721584 8.08 270112 2372056 68 12:55:01 AM 4851676 7011316 3030748 38.45 2688 2326588 721584 8.08 270224 2374900 1840 12:56:01 AM 4847016 7011204 3035408 38.51 2688 2331096 736972 8.25 270432 2379512 1484 12:57:01 AM 4842916 7010976 3039508 38.56 2688 2334968 736972 8.25 270576 2383404 592 12:58:01 AM 4840212 7010640 3042212 38.59 2688 2337332 736972 8.25 270620 2386036 1608 12:59:01 AM 4834344 7008940 3048080 38.67 2688 2341540 736972 8.25 270644 2391760 1844 01:00:01 AM 4871908 6957484 3010516 38.19 2688 2256188 733200 8.21 344728 2297340 106796 01:01:01 AM 5002860 7056164 2879564 36.53 2688 2225684 647708 7.25 512304 2005872 27220 Average: 4900378 7015298 2982046 37.83 2688 2282847 715248 8.01 275205 2325502 18076 12:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:02 AM eth0 140.21 106.83 1462.99 13.85 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 14.08 9.74 7.07 4.01 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 50.17 40.45 342.08 10.15 0.00 0.00 0.00 0.00 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 183.85 134.46 36.45 36.06 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 29.30 17.56 9.35 5.04 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 17.08 15.33 4.21 4.78 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 44.81 44.99 7.94 3.94 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 22.84 21.51 3.93 1.85 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 2.35 0.52 0.45 0.22 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 59.11 59.19 11.49 5.24 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 64.23 43.87 12.36 6.09 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 90.58 79.42 20.63 10.02 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 35.69 30.99 8.73 5.32 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 13.35 12.55 2.66 1.36 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 24.21 16.96 4.53 1.77 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 25.66 21.03 9.42 4.26 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 29.64 28.47 9.00 7.36 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 36.56 38.21 9.13 5.78 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 35.24 36.70 8.90 5.66 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 35.01 33.43 14.84 4.93 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 18.21 14.01 4.43 2.31 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 23.84 22.59 6.04 5.02 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 29.82 30.72 9.87 5.42 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 38.56 38.59 13.10 7.85 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 18.49 16.24 4.46 2.58 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.58 3.03 1.54 0.67 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 96.95 61.55 191.38 156.05 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 16.14 14.86 13.91 7.70 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 42.82 35.51 79.71 11.62 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) 01/13/2026 _x86_64_ (2 CPU) 00:32:00 LINUX RESTART (2 CPU) 12:33:01 AM CPU %user %nice %system %iowait %steal %idle 12:34:02 AM all 38.87 0.00 5.27 1.16 0.12 54.59 12:34:02 AM 0 35.28 0.00 5.10 1.05 0.12 58.46 12:34:02 AM 1 42.47 0.00 5.44 1.27 0.12 50.71 12:35:01 AM all 16.09 0.00 2.05 1.19 0.08 80.58 12:35:01 AM 0 25.93 0.00 2.46 0.31 0.08 71.21 12:35:01 AM 1 6.27 0.00 1.64 2.07 0.08 89.93 12:36:01 AM all 38.17 0.00 6.64 0.91 0.11 54.17 12:36:01 AM 0 26.22 0.00 5.74 0.57 0.10 67.38 12:36:01 AM 1 50.10 0.00 7.54 1.25 0.12 40.99 12:37:01 AM all 0.59 0.00 0.66 0.50 0.03 98.22 12:37:01 AM 0 0.74 0.00 0.74 0.74 0.02 97.78 12:37:01 AM 1 0.43 0.00 0.59 0.27 0.05 98.66 12:38:01 AM all 4.23 0.00 0.23 0.01 0.05 95.47 12:38:01 AM 0 1.19 0.00 0.23 0.00 0.05 98.53 12:38:01 AM 1 7.29 0.00 0.23 0.02 0.05 92.41 12:39:01 AM all 3.60 0.00 0.27 0.01 0.07 96.05 12:39:01 AM 0 3.85 0.00 0.23 0.00 0.07 95.85 12:39:01 AM 1 3.36 0.00 0.30 0.02 0.07 96.25 12:40:01 AM all 11.34 0.00 0.57 0.02 0.08 88.00 12:40:01 AM 0 5.69 0.00 0.42 0.02 0.07 93.80 12:40:01 AM 1 17.17 0.00 0.72 0.02 0.09 82.01 12:41:01 AM all 3.64 0.00 0.31 0.00 0.05 96.00 12:41:01 AM 0 1.97 0.00 0.20 0.00 0.05 97.78 12:41:01 AM 1 5.34 0.00 0.43 0.00 0.05 94.18 12:42:01 AM all 0.41 0.00 0.12 0.00 0.04 99.43 12:42:01 AM 0 0.52 0.00 0.07 0.00 0.02 99.40 12:42:01 AM 1 0.30 0.00 0.17 0.00 0.07 99.46 12:43:01 AM all 6.97 0.00 0.28 0.00 0.07 92.68 12:43:01 AM 0 1.19 0.00 0.32 0.00 0.05 98.44 12:43:01 AM 1 12.77 0.00 0.23 0.00 0.08 86.91 12:44:01 AM all 5.73 0.00 0.40 0.01 0.05 93.81 12:44:01 AM 0 3.85 0.00 0.27 0.00 0.05 95.83 12:44:01 AM 1 7.63 0.00 0.54 0.02 0.05 91.76 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 9.71 0.00 0.56 0.00 0.08 89.65 12:45:01 AM 0 10.21 0.00 0.56 0.00 0.09 89.14 12:45:01 AM 1 9.22 0.00 0.56 0.00 0.07 90.15 12:46:01 AM all 6.29 0.00 0.35 0.00 0.09 93.27 12:46:01 AM 0 5.86 0.00 0.23 0.00 0.10 93.81 12:46:01 AM 1 6.74 0.00 0.46 0.00 0.09 92.71 12:47:01 AM all 3.30 0.00 0.39 0.00 0.07 96.24 12:47:01 AM 0 1.07 0.00 0.23 0.00 0.05 98.65 12:47:01 AM 1 5.59 0.00 0.55 0.00 0.09 93.78 12:48:01 AM all 3.57 0.00 0.20 0.01 0.11 96.12 12:48:01 AM 0 2.32 0.00 0.18 0.00 0.12 97.38 12:48:01 AM 1 4.81 0.00 0.22 0.02 0.10 94.85 12:49:01 AM all 7.41 0.00 0.36 0.00 0.10 92.13 12:49:01 AM 0 5.27 0.00 0.27 0.00 0.05 94.41 12:49:01 AM 1 9.59 0.00 0.46 0.00 0.15 89.79 12:50:01 AM all 8.31 0.26 0.59 0.14 0.06 90.63 12:50:01 AM 0 3.72 0.02 0.33 0.02 0.05 95.86 12:50:01 AM 1 13.01 0.51 0.86 0.27 0.07 85.27 12:51:01 AM all 4.57 0.00 0.29 0.00 0.07 95.07 12:51:01 AM 0 4.69 0.00 0.28 0.00 0.07 94.96 12:51:01 AM 1 4.45 0.00 0.30 0.00 0.07 95.18 12:52:01 AM all 4.40 0.00 0.33 0.00 0.05 95.22 12:52:01 AM 0 3.13 0.00 0.30 0.00 0.05 96.52 12:52:01 AM 1 5.67 0.00 0.35 0.00 0.05 93.92 12:53:01 AM all 4.63 0.00 0.30 0.01 0.07 95.00 12:53:01 AM 0 3.30 0.00 0.25 0.02 0.07 96.37 12:53:01 AM 1 5.96 0.00 0.35 0.00 0.07 93.62 12:54:01 AM all 3.24 0.00 0.22 0.00 0.71 95.82 12:54:01 AM 0 4.16 0.00 0.30 0.00 1.37 94.17 12:54:01 AM 1 2.31 0.00 0.15 0.00 0.05 97.49 12:55:01 AM all 10.70 0.00 0.33 0.00 0.08 88.90 12:55:01 AM 0 3.44 0.00 0.27 0.00 0.07 96.22 12:55:01 AM 1 18.03 0.00 0.39 0.00 0.08 81.50 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 15.39 0.00 0.44 0.00 0.08 84.09 12:56:01 AM 0 18.05 0.00 0.49 0.00 0.08 81.37 12:56:01 AM 1 12.75 0.00 0.38 0.00 0.08 86.78 12:57:01 AM all 13.18 0.00 0.48 0.00 0.08 86.25 12:57:01 AM 0 7.08 0.00 0.40 0.00 0.08 92.44 12:57:01 AM 1 19.35 0.00 0.56 0.00 0.08 80.00 12:58:01 AM all 6.70 0.00 0.32 0.00 0.07 92.91 12:58:01 AM 0 4.85 0.00 0.37 0.00 0.07 94.72 12:58:01 AM 1 8.56 0.00 0.27 0.00 0.07 91.11 12:59:01 AM all 6.60 0.00 0.20 0.01 0.08 93.11 12:59:01 AM 0 6.45 0.00 0.25 0.02 0.08 93.20 12:59:01 AM 1 6.74 0.00 0.15 0.00 0.08 93.02 01:00:01 AM all 22.01 0.00 2.01 0.04 0.09 75.84 01:00:01 AM 0 14.07 0.00 1.64 0.03 0.08 84.18 01:00:01 AM 1 29.95 0.00 2.39 0.05 0.10 67.51 01:01:01 AM all 31.28 0.00 3.88 0.22 0.11 64.51 01:01:01 AM 0 28.78 0.00 3.43 0.15 0.10 67.54 01:01:01 AM 1 33.78 0.00 4.33 0.30 0.12 61.47 Average: all 10.41 0.01 1.01 0.15 0.10 88.33 Average: 0 8.31 0.00 0.91 0.10 0.12 90.55 Average: 1 12.51 0.02 1.10 0.20 0.08 86.09