---> uname -a: Linux prd-centos8-robot-2c-8g-12793.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4839 19 2265 6805 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:6e:69:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84669sec preferred_lft 84669sec inet6 fe80::f816:3eff:fe6e:6913/64 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) 11/23/2025 _x86_64_ (2 CPU) 00:40:31 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 101.52 68.14 33.37 7779.41 23848.67 12:43:01 AM 82.83 0.30 82.53 13.86 5992.77 12:44:01 AM 81.69 0.70 80.99 51.72 10780.87 12:45:01 AM 41.24 7.10 34.14 1309.96 2269.06 12:46:01 AM 61.09 0.25 60.84 47.06 7952.89 12:47:01 AM 7.71 0.22 7.50 11.73 309.46 12:48:01 AM 2.28 0.00 2.28 0.00 158.39 12:49:01 AM 0.58 0.00 0.58 0.00 47.16 12:50:01 AM 0.12 0.00 0.12 0.00 11.88 12:51:01 AM 0.33 0.00 0.33 0.00 4.88 12:52:01 AM 0.63 0.00 0.63 0.00 85.09 12:53:01 AM 0.40 0.00 0.40 0.00 54.22 12:54:01 AM 0.45 0.00 0.45 0.00 67.99 12:55:01 AM 0.55 0.00 0.55 0.00 47.88 12:56:01 AM 0.47 0.03 0.43 0.27 15.79 12:57:01 AM 1.43 0.00 1.43 0.00 69.39 12:58:01 AM 0.40 0.00 0.40 0.00 62.39 12:59:01 AM 0.40 0.00 0.40 0.00 79.89 01:00:01 AM 0.60 0.00 0.60 0.00 70.15 01:01:01 AM 0.85 0.05 0.80 0.40 65.08 01:02:01 AM 0.63 0.07 0.57 1.73 81.93 01:03:01 AM 0.38 0.00 0.38 0.00 31.51 01:04:01 AM 0.35 0.00 0.35 0.00 87.40 01:05:01 AM 0.72 0.00 0.72 0.00 187.77 01:06:01 AM 0.93 0.00 0.93 0.00 124.31 01:07:01 AM 0.52 0.00 0.52 0.00 121.20 01:08:01 AM 2.05 0.22 1.83 12.00 205.30 01:09:01 AM 33.26 0.42 32.84 61.19 3203.55 Average: 15.16 2.77 12.39 331.78 2001.33 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5618900 7103036 2263532 28.72 2688 1679364 683828 7.66 177144 1812172 77128 12:43:01 AM 5301176 7101816 2581256 32.75 2688 1977644 625176 7.00 186696 2057260 251996 12:44:01 AM 5106852 6984632 2775580 35.21 2688 2053732 726788 8.14 212940 2213328 44256 12:45:01 AM 4897988 6978936 2984444 37.86 2688 2248832 745460 8.35 278332 2331124 168492 12:46:01 AM 4955536 7055552 2926896 37.13 2688 2266292 628824 7.04 260384 2276372 32 12:47:01 AM 4912972 7014112 2969460 37.67 2688 2267540 696892 7.80 260516 2321420 644 12:48:01 AM 4907940 7010888 2974492 37.74 2688 2269348 696892 7.80 260768 2326532 8 12:49:01 AM 4905616 7009900 2976816 37.77 2688 2270684 696892 7.80 260768 2328984 316 12:50:01 AM 4902748 7007052 2979684 37.80 2688 2270704 717032 8.03 260768 2331540 16 12:51:01 AM 4898712 7005188 2983720 37.85 2688 2272884 697564 7.81 260816 2335824 2192 12:52:01 AM 4898208 7005064 2984224 37.86 2688 2273256 697564 7.81 260828 2336264 328 12:53:01 AM 4896760 7004880 2985672 37.88 2688 2274520 697564 7.81 260932 2337504 96 12:54:01 AM 4894832 7004788 2987600 37.90 2688 2276364 697564 7.81 261000 2339520 84 12:55:01 AM 4893500 7004652 2988932 37.92 2688 2277560 697564 7.81 261020 2340724 104 12:56:01 AM 4892980 7004436 2989452 37.93 2688 2277852 711164 7.96 261152 2340976 112 12:57:01 AM 4890580 7003792 2991852 37.96 2688 2279616 711164 7.96 261208 2343656 760 12:58:01 AM 4888904 7003852 2993528 37.98 2688 2281336 711164 7.96 261216 2345408 804 12:59:01 AM 4886324 7003124 2996108 38.01 2688 2283216 711164 7.96 261368 2347756 496 01:00:01 AM 4883508 7001732 2998924 38.05 2688 2284652 729548 8.17 261544 2349708 280 01:01:01 AM 4882276 7001992 3000156 38.06 2688 2286128 729548 8.17 261740 2350964 336 01:02:01 AM 4879804 7001420 3002628 38.09 2688 2288028 729548 8.17 261972 2353420 44 01:03:01 AM 4878608 7001588 3003824 38.11 2688 2289368 713928 7.99 261996 2354612 612 01:04:01 AM 4873412 7000976 3009020 38.17 2688 2293968 713928 7.99 262212 2359508 2748 01:05:01 AM 4868100 7000316 3014332 38.24 2688 2298604 713928 7.99 262412 2364320 2304 01:06:01 AM 4867280 7001128 3015152 38.25 2688 2300260 713928 7.99 262448 2365712 844 01:07:01 AM 4863272 7000252 3019160 38.30 2688 2303400 713928 7.99 262488 2369684 656 01:08:01 AM 5065824 7034468 2816608 35.73 2688 2136556 642608 7.20 296968 2133656 12732 01:09:01 AM 4926540 6941920 2955892 37.50 2688 2188360 758068 8.49 499148 2098664 18116 Average: 4947827 7010410 2934605 37.23 2688 2231074 703901 7.88 264314 2291665 20948 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 242.39 156.50 1019.99 58.33 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 80.86 64.33 906.46 9.12 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 63.81 43.21 586.56 7.79 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 41.57 33.34 333.89 7.02 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 202.25 140.56 44.83 32.24 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 34.47 20.24 10.24 2.88 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 40.73 38.08 7.49 6.13 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 38.54 35.71 6.32 3.02 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 5.10 1.12 0.34 6.48 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 56.57 53.82 10.83 4.78 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 32.57 14.68 5.97 1.72 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 72.34 57.39 13.54 6.77 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 69.31 60.24 15.02 8.18 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 31.89 29.74 7.82 5.01 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 18.81 15.53 3.39 1.39 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 29.43 24.41 6.00 2.54 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 28.90 26.06 9.39 4.83 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 42.37 41.39 10.44 8.77 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 32.01 32.63 7.92 5.02 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 32.05 32.80 8.07 5.12 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 29.63 27.23 13.63 3.91 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 25.41 17.96 5.77 3.01 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 33.47 34.07 8.15 6.03 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 46.44 44.73 26.64 10.34 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 22.89 21.04 6.96 2.69 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 8.25 8.27 2.33 1.45 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 82.86 53.58 139.79 140.25 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 24.16 20.95 56.57 9.12 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 52.47 41.06 116.95 13.00 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) 11/23/2025 _x86_64_ (2 CPU) 00:40:31 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 26.88 0.05 6.30 24.25 0.11 42.42 12:42:01 AM 0 33.37 0.02 5.81 26.84 0.10 33.86 12:42:01 AM 1 20.38 0.08 6.78 21.65 0.12 50.99 12:43:01 AM all 32.13 0.00 4.47 4.62 0.11 58.67 12:43:01 AM 0 39.81 0.00 5.13 4.76 0.12 50.18 12:43:01 AM 1 24.45 0.00 3.82 4.47 0.10 67.16 12:44:01 AM all 22.39 0.00 3.17 3.53 0.08 70.84 12:44:01 AM 0 23.97 0.00 3.38 3.70 0.07 68.87 12:44:01 AM 1 20.80 0.00 2.95 3.35 0.08 72.82 12:45:01 AM all 25.50 0.00 4.39 0.53 0.09 69.48 12:45:01 AM 0 33.87 0.00 4.99 0.37 0.10 60.67 12:45:01 AM 1 17.16 0.00 3.78 0.70 0.08 78.28 12:46:01 AM all 18.09 0.00 3.38 0.78 0.08 77.67 12:46:01 AM 0 22.99 0.00 3.86 0.74 0.10 72.31 12:46:01 AM 1 13.21 0.00 2.90 0.82 0.07 83.01 12:47:01 AM all 4.64 0.00 0.32 0.04 0.05 94.95 12:47:01 AM 0 2.09 0.00 0.32 0.07 0.07 97.46 12:47:01 AM 1 7.20 0.00 0.32 0.02 0.03 92.43 12:48:01 AM all 8.60 0.00 0.49 0.01 0.06 90.85 12:48:01 AM 0 11.62 0.00 0.58 0.00 0.05 87.75 12:48:01 AM 1 5.61 0.00 0.39 0.02 0.07 93.91 12:49:01 AM all 7.40 0.00 0.41 0.00 0.07 92.12 12:49:01 AM 0 6.99 0.00 0.41 0.00 0.09 92.51 12:49:01 AM 1 7.81 0.00 0.41 0.00 0.05 91.73 12:50:01 AM all 0.35 0.00 0.13 0.00 0.06 99.47 12:50:01 AM 0 0.35 0.00 0.15 0.00 0.08 99.41 12:50:01 AM 1 0.35 0.00 0.10 0.00 0.03 99.52 12:51:01 AM all 6.38 0.00 0.30 0.00 0.06 93.26 12:51:01 AM 0 9.91 0.00 0.32 0.00 0.07 89.71 12:51:01 AM 1 2.86 0.00 0.28 0.00 0.05 96.80 12:52:01 AM all 1.67 0.00 0.22 0.00 0.06 98.05 12:52:01 AM 0 2.01 0.00 0.18 0.00 0.05 97.76 12:52:01 AM 1 1.34 0.00 0.25 0.00 0.07 98.35 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 7.52 0.00 0.50 0.01 0.08 91.90 12:53:01 AM 0 12.22 0.00 0.63 0.00 0.09 87.06 12:53:01 AM 1 3.01 0.00 0.37 0.02 0.07 96.54 12:54:01 AM all 5.87 0.00 0.36 0.00 0.06 93.71 12:54:01 AM 0 6.82 0.00 0.34 0.00 0.07 92.78 12:54:01 AM 1 4.93 0.00 0.39 0.00 0.05 94.64 12:55:01 AM all 6.49 0.00 0.38 0.00 0.07 93.06 12:55:01 AM 0 2.02 0.00 0.29 0.00 0.07 97.63 12:55:01 AM 1 11.07 0.00 0.48 0.00 0.07 88.39 12:56:01 AM all 2.81 0.00 0.32 0.00 0.08 96.79 12:56:01 AM 0 1.27 0.00 0.22 0.00 0.08 98.43 12:56:01 AM 1 4.37 0.00 0.42 0.00 0.08 95.12 12:57:01 AM all 5.65 0.00 0.23 0.01 0.08 94.04 12:57:01 AM 0 6.98 0.00 0.20 0.02 0.07 92.74 12:57:01 AM 1 4.32 0.00 0.27 0.00 0.08 95.33 12:58:01 AM all 7.28 0.00 0.46 0.00 0.08 92.19 12:58:01 AM 0 8.53 0.00 0.47 0.00 0.08 90.91 12:58:01 AM 1 6.02 0.00 0.44 0.00 0.07 93.47 12:59:01 AM all 6.56 0.00 0.45 0.00 0.07 92.93 12:59:01 AM 0 7.41 0.00 0.46 0.00 0.07 92.06 12:59:01 AM 1 5.70 0.00 0.44 0.00 0.07 93.80 01:00:01 AM all 3.68 0.00 0.26 0.01 0.07 95.99 01:00:01 AM 0 3.14 0.00 0.27 0.00 0.07 96.52 01:00:01 AM 1 4.22 0.00 0.25 0.02 0.07 95.45 01:01:01 AM all 3.64 0.00 0.31 0.01 0.08 95.96 01:01:01 AM 0 2.46 0.00 0.27 0.02 0.07 97.19 01:01:01 AM 1 4.83 0.00 0.35 0.00 0.08 94.73 01:02:01 AM all 3.81 0.00 0.31 0.00 0.08 95.80 01:02:01 AM 0 5.85 0.00 0.33 0.00 0.10 93.72 01:02:01 AM 1 1.77 0.00 0.28 0.00 0.07 97.88 01:03:01 AM all 4.39 0.00 0.28 0.01 0.06 95.27 01:03:01 AM 0 5.73 0.00 0.27 0.00 0.07 93.94 01:03:01 AM 1 3.04 0.00 0.28 0.02 0.05 96.61 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 14.96 0.00 0.42 0.00 0.08 84.53 01:04:01 AM 0 21.65 0.00 0.44 0.00 0.08 77.83 01:04:01 AM 1 8.33 0.00 0.40 0.00 0.08 91.18 01:05:01 AM all 15.40 0.00 0.52 0.02 0.08 83.99 01:05:01 AM 0 20.10 0.00 0.54 0.00 0.08 79.28 01:05:01 AM 1 10.70 0.00 0.49 0.03 0.07 88.71 01:06:01 AM all 4.79 0.00 0.23 0.00 0.08 94.91 01:06:01 AM 0 8.61 0.00 0.22 0.00 0.08 91.09 01:06:01 AM 1 0.97 0.00 0.23 0.00 0.07 98.73 01:07:01 AM all 6.58 0.00 0.30 0.00 0.07 93.05 01:07:01 AM 0 5.49 0.00 0.22 0.00 0.07 94.23 01:07:01 AM 1 7.67 0.00 0.38 0.00 0.07 91.88 01:08:01 AM all 16.14 0.00 0.93 0.00 0.08 82.85 01:08:01 AM 0 9.07 0.00 0.55 0.00 0.08 90.30 01:08:01 AM 1 23.21 0.00 1.32 0.00 0.07 75.40 01:09:01 AM all 30.51 0.00 3.46 0.35 0.09 65.59 01:09:01 AM 0 38.40 0.00 3.77 0.43 0.08 57.32 01:09:01 AM 1 22.62 0.00 3.15 0.27 0.10 73.86 Average: all 10.73 0.00 1.19 1.22 0.07 86.78 Average: 0 12.60 0.00 1.24 1.32 0.08 84.76 Average: 1 8.86 0.00 1.14 1.12 0.07 88.80