---> uname -a: Linux prd-centos8-robot-2c-8g-7252.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 663 4749 19 2284 6735 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:d0:fa:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84559sec preferred_lft 84559sec inet6 fe80::f816:3eff:fed0:fa8c/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) 11/09/2025 _x86_64_ (2 CPU) 02:43:15 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 140.28 58.99 81.29 6395.20 17721.66 02:46:01 AM 88.72 0.72 88.00 52.92 10324.76 02:47:01 AM 19.76 0.42 19.35 64.79 1776.20 02:48:01 AM 69.84 6.96 62.88 1292.77 3962.11 02:49:01 AM 30.71 0.00 30.71 0.00 6266.14 02:50:01 AM 2.52 0.00 2.52 0.00 77.19 02:51:01 AM 0.27 0.00 0.27 0.00 3.08 02:52:01 AM 0.58 0.25 0.33 13.60 9.42 02:53:01 AM 2.18 0.00 2.18 0.00 262.63 02:54:01 AM 0.43 0.00 0.43 0.00 136.09 02:55:01 AM 0.32 0.00 0.32 0.00 133.72 02:56:01 AM 0.28 0.00 0.28 0.00 132.19 02:57:01 AM 0.12 0.00 0.12 0.00 33.19 02:58:01 AM 0.15 0.00 0.15 0.00 37.34 02:59:01 AM 0.38 0.03 0.35 0.27 20.63 03:00:01 AM 1.32 0.00 1.32 0.00 50.92 03:01:01 AM 0.42 0.02 0.40 0.13 122.53 03:02:01 AM 0.57 0.07 0.50 1.73 90.64 03:03:01 AM 0.30 0.00 0.30 0.00 193.30 03:04:01 AM 0.45 0.00 0.45 0.00 113.23 03:05:01 AM 0.28 0.00 0.28 0.00 172.29 03:06:01 AM 0.13 0.00 0.13 0.00 4.42 03:07:01 AM 0.32 0.00 0.32 0.00 87.19 03:08:01 AM 0.18 0.00 0.18 0.00 17.88 03:09:01 AM 0.28 0.00 0.28 0.00 13.05 03:10:01 AM 0.17 0.00 0.17 0.00 19.64 03:11:01 AM 0.48 0.00 0.48 0.00 105.62 03:12:01 AM 0.23 0.00 0.23 0.00 48.42 03:13:01 AM 18.26 0.32 17.95 36.93 921.31 Average: 13.10 2.34 10.77 271.03 1477.95 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5345584 7061924 2536840 32.18 2688 1898776 678384 7.60 186536 2027900 179748 02:46:01 AM 5151404 6996696 2731020 34.65 2688 2021756 720084 8.06 198604 2181572 42012 02:47:01 AM 5170904 7022080 2711520 34.40 2688 2027228 704016 7.88 223820 2136288 14292 02:48:01 AM 4946980 7048388 2935444 37.24 2688 2267784 653212 7.31 260316 2293024 175520 02:49:01 AM 4901448 7002452 2980976 37.82 2688 2267760 682392 7.64 260396 2334320 4 02:50:01 AM 4901644 7002636 2980780 37.82 2688 2267764 689060 7.72 260404 2334268 4 02:51:01 AM 4901644 7002636 2980780 37.82 2688 2267764 689060 7.72 260408 2334344 4 02:52:01 AM 4846908 6950652 3035516 38.51 2688 2270532 773936 8.67 260728 2388352 2344 02:53:01 AM 4838408 6946092 3044016 38.62 2688 2274496 789464 8.84 260728 2396580 524 02:54:01 AM 4833948 6945504 3048476 38.67 2688 2278360 805672 9.02 260728 2401180 492 02:55:01 AM 4827896 6945640 3054528 38.75 2688 2284516 805672 9.02 260728 2406708 2724 02:56:01 AM 4824656 6944288 3057768 38.79 2688 2286404 823252 9.22 261096 2409904 704 02:57:01 AM 4823860 6944632 3058564 38.80 2688 2287544 805944 9.02 261096 2411056 872 02:58:01 AM 4823688 6944868 3058736 38.80 2688 2287952 805944 9.02 261096 2411520 192 02:59:01 AM 4822936 6944504 3059488 38.81 2688 2288340 787936 8.82 261228 2411804 136 03:00:01 AM 4822596 6944708 3059828 38.82 2688 2288884 767772 8.60 261228 2412324 32 03:01:01 AM 4810832 6938248 3071592 38.97 2688 2294196 819012 9.17 261292 2422988 1820 03:02:01 AM 4806576 6938188 3075848 39.02 2688 2298408 819012 9.17 261444 2427452 3472 03:03:01 AM 4802408 6938484 3080016 39.07 2688 2302856 819012 9.17 261444 2431532 2180 03:04:01 AM 4798424 6938076 3084000 39.13 2688 2306444 819012 9.17 261444 2435688 2532 03:05:01 AM 4793760 6936036 3088664 39.18 2688 2309048 819012 9.17 261444 2440328 4 03:06:01 AM 4792580 6935572 3089844 39.20 2688 2309788 819012 9.17 261444 2441736 648 03:07:01 AM 4789420 6934464 3093004 39.24 2688 2311816 819012 9.17 261444 2444928 156 03:08:01 AM 4789112 6934552 3093312 39.24 2688 2312220 819012 9.17 261444 2445212 80 03:09:01 AM 4790336 6936160 3092088 39.23 2688 2312596 800356 8.96 261444 2444124 216 03:10:01 AM 4785164 6933052 3097260 39.29 2688 2314668 838952 9.39 261584 2448772 1752 03:11:01 AM 4783572 6933044 3098852 39.31 2688 2316268 855420 9.58 261592 2450236 380 03:12:01 AM 4782108 6932760 3100316 39.33 2688 2317424 855420 9.58 261592 2451572 160 03:13:01 AM 4880756 6908756 3001668 38.08 2688 2200928 769616 8.62 349212 2291020 83332 Average: 4868605 6958107 3013819 38.23 2688 2257673 781161 8.75 258137 2374715 17805 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 304.35 201.23 1794.79 64.04 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 58.16 43.54 709.46 8.17 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 18.86 14.78 7.38 5.12 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 43.49 40.05 340.32 10.90 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 554.26 391.25 108.28 88.15 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 2.40 2.02 0.56 0.48 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 2.47 1.92 0.43 0.41 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 49.99 35.93 21.80 4.05 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 15.06 13.85 17.01 2.21 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 27.78 26.25 20.62 3.88 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 38.44 39.40 35.57 4.77 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 92.27 89.65 20.88 7.26 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 62.78 60.90 12.82 5.36 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 11.63 9.57 2.90 1.87 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 11.48 9.25 2.80 1.84 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 6.55 5.28 3.38 0.95 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 111.85 110.45 36.47 17.20 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 82.34 81.76 54.96 6.27 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 125.66 126.17 63.18 9.28 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 82.04 55.76 41.79 4.69 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 43.29 43.82 16.03 3.63 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 34.28 34.29 5.55 2.64 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 52.01 50.79 26.74 4.98 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 12.90 10.95 3.21 2.25 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 9.21 7.83 2.23 1.58 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 73.83 72.26 31.14 6.51 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 80.75 49.63 13.30 4.34 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 38.29 19.96 6.06 2.31 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 131.39 83.19 204.54 147.26 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 75.10 59.71 124.30 14.57 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) 11/09/2025 _x86_64_ (2 CPU) 02:43:15 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 46.38 0.04 7.79 1.85 0.16 43.77 02:45:01 AM 0 49.70 0.07 8.41 1.72 0.17 39.93 02:45:01 AM 1 43.06 0.02 7.17 1.99 0.15 47.62 02:46:01 AM all 23.19 0.00 3.24 2.18 0.09 71.30 02:46:01 AM 0 29.87 0.00 3.96 2.37 0.08 63.72 02:46:01 AM 1 16.51 0.00 2.52 1.98 0.10 78.89 02:47:01 AM all 13.85 0.00 2.31 0.55 0.08 83.22 02:47:01 AM 0 15.12 0.00 2.10 0.60 0.08 82.10 02:47:01 AM 1 12.57 0.00 2.51 0.50 0.07 84.35 02:48:01 AM all 36.66 0.00 5.99 0.88 0.13 56.35 02:48:01 AM 0 42.36 0.00 6.27 1.17 0.13 50.07 02:48:01 AM 1 30.95 0.00 5.71 0.58 0.12 62.64 02:49:01 AM all 1.34 0.00 1.44 1.64 0.04 95.53 02:49:01 AM 0 0.91 0.00 1.38 1.66 0.03 96.02 02:49:01 AM 1 1.78 0.00 1.51 1.61 0.05 95.05 02:50:01 AM all 0.34 0.00 0.08 0.01 0.04 99.53 02:50:01 AM 0 0.12 0.00 0.07 0.02 0.05 99.75 02:50:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 02:51:01 AM all 0.26 0.00 0.11 0.00 0.04 99.59 02:51:01 AM 0 0.15 0.00 0.13 0.00 0.03 99.68 02:51:01 AM 1 0.37 0.00 0.08 0.00 0.05 99.50 02:52:01 AM all 5.95 0.00 0.74 0.01 0.05 93.25 02:52:01 AM 0 6.05 0.00 0.62 0.02 0.07 93.24 02:52:01 AM 1 5.85 0.00 0.85 0.00 0.03 93.26 02:53:01 AM all 7.52 0.00 0.28 0.01 0.07 92.12 02:53:01 AM 0 3.43 0.00 0.20 0.02 0.07 96.29 02:53:01 AM 1 11.62 0.00 0.37 0.00 0.07 87.95 02:54:01 AM all 9.05 0.00 0.73 0.00 0.09 90.13 02:54:01 AM 0 8.73 0.00 0.42 0.00 0.08 90.76 02:54:01 AM 1 9.37 0.00 1.03 0.00 0.10 89.50 02:55:01 AM all 11.03 0.00 0.69 0.02 0.08 88.18 02:55:01 AM 0 18.51 0.00 1.11 0.00 0.10 80.29 02:55:01 AM 1 3.57 0.00 0.27 0.03 0.07 96.07 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 8.32 0.00 0.78 0.02 0.09 90.79 02:56:01 AM 0 9.23 0.00 0.92 0.00 0.10 89.74 02:56:01 AM 1 7.39 0.00 0.63 0.03 0.09 91.86 02:57:01 AM all 7.35 0.00 0.59 0.00 0.11 91.95 02:57:01 AM 0 8.55 0.00 0.77 0.00 0.12 90.57 02:57:01 AM 1 6.17 0.00 0.42 0.00 0.10 93.31 02:58:01 AM all 4.46 0.00 0.37 0.00 0.07 95.11 02:58:01 AM 0 3.88 0.00 0.32 0.00 0.07 95.73 02:58:01 AM 1 5.04 0.00 0.42 0.00 0.07 94.48 02:59:01 AM all 4.55 0.00 0.45 0.00 0.07 94.93 02:59:01 AM 0 5.47 0.00 0.54 0.00 0.07 93.93 02:59:01 AM 1 3.63 0.00 0.37 0.00 0.07 95.94 03:00:01 AM all 4.99 0.00 0.42 0.01 0.07 94.51 03:00:01 AM 0 5.01 0.00 0.42 0.00 0.05 94.51 03:00:01 AM 1 4.98 0.00 0.41 0.02 0.09 94.51 03:01:01 AM all 11.18 0.00 0.81 0.01 0.10 87.90 03:01:01 AM 0 6.70 0.00 0.55 0.00 0.10 92.65 03:01:01 AM 1 15.75 0.00 1.08 0.02 0.10 83.05 03:02:01 AM all 4.87 0.00 0.55 0.00 0.08 94.50 03:02:01 AM 0 4.28 0.00 0.42 0.00 0.08 95.22 03:02:01 AM 1 5.46 0.00 0.67 0.00 0.08 93.79 03:03:01 AM all 5.67 0.00 0.58 0.02 0.09 93.64 03:03:01 AM 0 3.56 0.00 0.55 0.02 0.08 95.78 03:03:01 AM 1 7.78 0.00 0.61 0.02 0.10 91.50 03:04:01 AM all 6.38 0.00 0.39 0.00 0.15 93.09 03:04:01 AM 0 9.43 0.00 0.35 0.00 0.13 90.08 03:04:01 AM 1 3.17 0.00 0.42 0.00 0.16 96.25 03:05:01 AM all 5.86 0.00 0.72 0.01 0.08 93.33 03:05:01 AM 0 9.66 0.00 1.02 0.00 0.08 89.23 03:05:01 AM 1 2.06 0.00 0.42 0.02 0.08 97.42 03:06:01 AM all 2.66 0.00 0.36 0.00 0.09 96.88 03:06:01 AM 0 3.10 0.00 0.35 0.00 0.10 96.45 03:06:01 AM 1 2.23 0.00 0.37 0.00 0.08 97.32 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 5.68 0.00 0.40 0.00 0.07 93.85 03:07:01 AM 0 3.69 0.00 0.37 0.00 0.07 95.87 03:07:01 AM 1 7.66 0.00 0.44 0.00 0.07 91.83 03:08:01 AM all 4.52 0.00 0.21 0.00 0.08 95.20 03:08:01 AM 0 4.01 0.00 0.18 0.00 0.07 95.73 03:08:01 AM 1 5.02 0.00 0.23 0.00 0.08 94.67 03:09:01 AM all 3.39 0.00 0.25 0.00 0.08 96.28 03:09:01 AM 0 3.56 0.00 0.27 0.00 0.08 96.09 03:09:01 AM 1 3.23 0.00 0.23 0.00 0.07 96.47 03:10:01 AM all 8.50 0.00 0.80 0.00 0.09 90.61 03:10:01 AM 0 14.11 0.00 1.21 0.00 0.07 84.61 03:10:01 AM 1 3.25 0.00 0.42 0.00 0.10 96.23 03:11:01 AM all 5.33 0.00 0.99 0.01 0.09 93.58 03:11:01 AM 0 5.38 0.00 1.09 0.00 0.10 93.43 03:11:01 AM 1 5.28 0.00 0.89 0.02 0.08 93.73 03:12:01 AM all 4.74 0.00 0.30 0.00 0.10 94.85 03:12:01 AM 0 7.63 0.00 0.30 0.00 0.10 91.97 03:12:01 AM 1 1.86 0.00 0.30 0.00 0.10 97.74 03:13:01 AM all 24.45 0.00 2.50 0.10 0.08 72.87 03:13:01 AM 0 16.68 0.00 2.64 0.07 0.07 80.55 03:13:01 AM 1 32.22 0.00 2.35 0.13 0.10 65.19 Average: all 9.62 0.00 1.21 0.25 0.08 88.84 Average: 0 10.31 0.00 1.28 0.27 0.08 88.06 Average: 1 8.93 0.00 1.13 0.24 0.08 89.61