---> uname -a: Linux prd-centos8-robot-2c-8g-51319.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 583 4945 19 2169 6816 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:f0:65:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:fef0:65d2/64 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) 09/10/2025 _x86_64_ (2 CPU) 03:17:38 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 139.02 62.31 76.71 7797.13 35881.21 03:20:01 AM 105.30 0.72 104.58 52.92 11542.82 03:21:01 AM 30.19 0.42 29.77 64.78 2731.87 03:22:01 AM 76.47 6.96 69.51 1292.77 7905.35 03:23:01 AM 11.51 0.22 11.30 11.73 1139.76 03:24:01 AM 4.10 0.02 4.08 0.93 160.53 03:25:01 AM 0.33 0.00 0.33 0.00 5.12 03:26:01 AM 0.38 0.00 0.38 0.00 13.36 03:27:01 AM 0.17 0.00 0.17 0.00 3.08 03:28:01 AM 0.25 0.00 0.25 0.00 10.96 03:29:01 AM 0.25 0.00 0.25 0.00 4.85 03:30:01 AM 0.32 0.00 0.32 0.00 10.41 03:31:01 AM 0.25 0.00 0.25 0.00 4.27 03:32:01 AM 0.17 0.00 0.17 0.00 16.68 03:33:01 AM 1.33 0.03 1.30 0.27 32.86 03:34:01 AM 0.35 0.00 0.35 0.00 13.55 03:35:01 AM 0.32 0.00 0.32 0.00 5.05 03:36:01 AM 0.17 0.00 0.17 0.00 9.23 03:37:01 AM 0.12 0.00 0.12 0.00 2.42 03:38:01 AM 0.38 0.00 0.38 0.00 13.41 03:39:01 AM 0.33 0.00 0.33 0.00 6.00 03:40:01 AM 14.85 0.32 14.53 36.92 563.91 03:41:01 AM 30.81 0.52 30.29 63.85 1387.75 Average: 18.15 3.11 15.04 405.30 2672.53 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5302800 6996496 2579628 32.73 2688 1879272 755092 8.45 220040 2049664 194884 03:20:01 AM 5170972 7007744 2711456 34.40 2688 2012468 697296 7.81 197652 2160848 42488 03:21:01 AM 5137788 7023532 2744640 34.82 2688 2059980 665672 7.45 225292 2163684 45380 03:22:01 AM 4970536 7056552 2911892 36.94 2688 2253956 620624 6.95 261548 2268716 26980 03:23:01 AM 4929508 7016116 2952920 37.46 2688 2254684 655596 7.34 261684 2309568 376 03:24:01 AM 4928568 7015404 2953860 37.47 2688 2254904 655596 7.34 261684 2310604 4 03:25:01 AM 4928888 7015756 2953540 37.47 2688 2254936 655596 7.34 261684 2310368 4 03:26:01 AM 4917940 7005040 2964488 37.61 2688 2255168 689364 7.72 261684 2320736 4 03:27:01 AM 4917792 7004924 2964636 37.61 2688 2255200 689364 7.72 261684 2321320 4 03:28:01 AM 4918196 7005552 2964232 37.61 2688 2255424 689364 7.72 261692 2321332 12 03:29:01 AM 4917976 7005368 2964452 37.61 2688 2255460 689364 7.72 261692 2321508 8 03:30:01 AM 4922624 7010232 2959804 37.55 2688 2255676 693988 7.77 261692 2316336 4 03:31:01 AM 4923120 7010772 2959308 37.54 2688 2255712 674532 7.55 261692 2316256 4 03:32:01 AM 4922488 7010592 2959940 37.55 2688 2256164 674532 7.55 261800 2316776 12 03:33:01 AM 4909380 6997536 2973048 37.72 2688 2256216 701760 7.86 261944 2329392 16 03:34:01 AM 4894336 6982732 2988092 37.91 2688 2256456 722792 8.09 261944 2344224 16 03:35:01 AM 4921832 7010260 2960596 37.56 2688 2256488 688080 7.70 261944 2317208 8 03:36:01 AM 4921940 7010604 2960488 37.56 2688 2256724 688080 7.70 261944 2317444 8 03:37:01 AM 4908880 6997588 2973548 37.72 2688 2256768 715028 8.01 261944 2329964 4 03:38:01 AM 4901196 6990144 2981232 37.82 2688 2257008 707620 7.92 261944 2337544 8 03:39:01 AM 4920808 7009784 2961620 37.57 2688 2257036 686944 7.69 261944 2317952 4 03:40:01 AM 5080388 6991840 2802040 35.55 2688 2085084 704536 7.89 303528 2137772 30872 03:41:01 AM 5043904 6959684 2838524 36.01 2688 2089628 723148 8.10 462184 2020136 26380 Average: 4970081 7005837 2912347 36.95 2688 2205670 688868 7.71 266123 2272146 15977 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 318.63 188.82 1643.42 59.73 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 76.77 61.16 843.61 9.67 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 18.99 10.61 7.30 4.26 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 181.86 152.87 361.62 38.17 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 23.95 14.28 5.87 4.09 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 9.01 8.33 1.68 2.16 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 0.98 0.17 0.06 0.02 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 15.48 13.60 119.91 1.03 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 1.93 0.38 0.41 0.21 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 9.95 7.82 1.44 0.66 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 2.12 0.40 0.46 0.27 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 16.73 16.10 119.97 1.20 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 0.63 0.17 0.04 0.02 0.00 0.00 0.00 0.00 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 20.26 18.90 3.47 3.37 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 10.45 7.25 118.46 0.84 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 26.66 24.76 355.99 2.36 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 3.68 0.07 0.48 0.01 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 9.97 9.02 1.81 0.72 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 7.58 6.77 117.76 0.44 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 29.16 28.29 355.27 1.99 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 0.97 0.23 0.18 0.08 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 60.83 41.79 86.53 30.22 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 18.31 16.89 14.96 8.54 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 37.61 27.33 180.91 7.39 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) 09/10/2025 _x86_64_ (2 CPU) 03:17:38 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 39.38 0.04 8.41 2.49 0.10 49.57 03:19:01 AM 0 39.67 0.02 8.56 2.94 0.10 48.71 03:19:01 AM 1 39.10 0.07 8.26 2.04 0.10 50.43 03:20:01 AM all 30.01 0.00 4.49 0.90 0.07 64.53 03:20:01 AM 0 28.89 0.00 4.38 1.03 0.07 65.63 03:20:01 AM 1 31.13 0.00 4.61 0.77 0.07 63.43 03:21:01 AM all 16.68 0.00 2.62 0.30 0.07 80.33 03:21:01 AM 0 7.88 0.00 2.40 0.18 0.07 89.47 03:21:01 AM 1 25.49 0.00 2.84 0.42 0.07 71.19 03:22:01 AM all 27.20 0.00 5.05 0.65 0.10 67.00 03:22:01 AM 0 21.40 0.00 4.66 0.53 0.10 73.31 03:22:01 AM 1 33.00 0.00 5.44 0.77 0.10 60.69 03:23:01 AM all 1.49 0.00 0.30 0.13 0.04 98.05 03:23:01 AM 0 0.57 0.00 0.23 0.07 0.05 99.08 03:23:01 AM 1 2.41 0.00 0.37 0.18 0.03 97.01 03:24:01 AM all 0.88 0.00 0.13 0.02 0.08 98.90 03:24:01 AM 0 0.30 0.00 0.15 0.02 0.10 99.43 03:24:01 AM 1 1.45 0.00 0.10 0.02 0.07 98.36 03:25:01 AM all 0.50 0.00 0.10 0.00 0.06 99.34 03:25:01 AM 0 0.30 0.00 0.17 0.00 0.07 99.46 03:25:01 AM 1 0.70 0.00 0.03 0.00 0.05 99.22 03:26:01 AM all 0.93 0.00 0.18 0.00 0.07 98.83 03:26:01 AM 0 1.21 0.00 0.22 0.00 0.08 98.49 03:26:01 AM 1 0.65 0.00 0.13 0.00 0.05 99.17 03:27:01 AM all 0.48 0.00 0.10 0.00 0.08 99.33 03:27:01 AM 0 0.37 0.00 0.12 0.00 0.10 99.41 03:27:01 AM 1 0.60 0.00 0.08 0.00 0.07 99.25 03:28:01 AM all 0.97 0.00 0.12 0.00 0.08 98.84 03:28:01 AM 0 0.70 0.00 0.13 0.00 0.10 99.06 03:28:01 AM 1 1.23 0.00 0.10 0.00 0.05 98.62 03:29:01 AM all 0.52 0.00 0.10 0.00 0.08 99.31 03:29:01 AM 0 0.45 0.00 0.13 0.00 0.08 99.33 03:29:01 AM 1 0.58 0.00 0.07 0.00 0.07 99.28 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 0.94 0.00 0.18 0.00 0.08 98.81 03:30:01 AM 0 0.92 0.00 0.25 0.00 0.10 98.73 03:30:01 AM 1 0.95 0.00 0.10 0.00 0.07 98.88 03:31:01 AM all 0.37 0.00 0.12 0.00 0.07 99.45 03:31:01 AM 0 0.37 0.00 0.13 0.00 0.05 99.45 03:31:01 AM 1 0.37 0.00 0.10 0.00 0.08 99.45 03:32:01 AM all 2.06 0.00 0.18 0.00 0.08 97.68 03:32:01 AM 0 2.49 0.00 0.20 0.00 0.10 97.21 03:32:01 AM 1 1.64 0.00 0.17 0.00 0.05 98.15 03:33:01 AM all 0.63 0.00 0.25 0.01 0.08 99.02 03:33:01 AM 0 0.67 0.00 0.20 0.00 0.08 99.05 03:33:01 AM 1 0.60 0.00 0.30 0.02 0.08 99.00 03:34:01 AM all 1.06 0.00 0.20 0.00 0.07 98.67 03:34:01 AM 0 1.70 0.00 0.22 0.00 0.05 98.03 03:34:01 AM 1 0.42 0.00 0.18 0.00 0.08 99.31 03:35:01 AM all 0.50 0.00 0.10 0.00 0.08 99.32 03:35:01 AM 0 0.62 0.00 0.08 0.00 0.07 99.23 03:35:01 AM 1 0.38 0.00 0.12 0.00 0.10 99.40 03:36:01 AM all 1.05 0.00 0.15 0.00 0.08 98.71 03:36:01 AM 0 1.27 0.00 0.17 0.00 0.08 98.47 03:36:01 AM 1 0.83 0.00 0.13 0.00 0.08 98.95 03:37:01 AM all 0.44 0.00 0.14 0.00 0.07 99.35 03:37:01 AM 0 0.70 0.00 0.15 0.00 0.05 99.10 03:37:01 AM 1 0.18 0.00 0.13 0.00 0.08 99.60 03:38:01 AM all 0.99 0.00 0.18 0.00 0.09 98.73 03:38:01 AM 0 0.63 0.00 0.10 0.00 0.07 99.20 03:38:01 AM 1 1.35 0.00 0.27 0.00 0.12 98.26 03:39:01 AM all 0.50 0.00 0.09 0.00 0.07 99.34 03:39:01 AM 0 0.52 0.00 0.10 0.00 0.08 99.30 03:39:01 AM 1 0.48 0.00 0.08 0.00 0.05 99.38 03:40:01 AM all 16.11 0.00 2.13 0.08 0.08 81.60 03:40:01 AM 0 10.38 0.00 2.14 0.05 0.10 87.33 03:40:01 AM 1 21.84 0.00 2.12 0.12 0.05 75.87 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 31.24 0.00 3.85 0.15 0.09 64.67 03:41:01 AM 0 11.90 0.00 3.12 0.07 0.08 84.83 03:41:01 AM 1 50.57 0.00 4.58 0.23 0.10 44.52 Average: all 7.61 0.00 1.27 0.21 0.08 90.83 Average: 0 5.83 0.00 1.22 0.21 0.08 92.66 Average: 1 9.40 0.00 1.32 0.20 0.07 89.01