---> uname -a: Linux prd-centos8-robot-2c-8g-7536.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4921 19 2190 6814 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:4e:95:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84945sec preferred_lft 84945sec inet6 fe80::f816:3eff:fe4e:9585/64 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) 11/10/2025 _x86_64_ (2 CPU) 02:38:45 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 205.08 145.11 59.97 14497.68 40067.35 02:41:01 AM 116.76 0.75 116.01 53.97 10641.13 02:42:01 AM 29.13 0.00 29.13 0.00 4047.51 02:43:01 AM 18.81 0.42 18.39 64.78 1177.61 02:44:01 AM 78.69 6.97 71.72 1292.98 8121.76 02:45:01 AM 14.36 0.22 14.15 11.73 1208.70 02:46:01 AM 1.95 0.02 1.93 0.93 87.70 02:47:01 AM 0.33 0.00 0.33 0.00 5.68 02:48:01 AM 0.23 0.00 0.23 0.00 10.20 02:49:01 AM 0.28 0.00 0.28 0.00 5.25 02:50:01 AM 0.27 0.00 0.27 0.00 10.85 02:51:01 AM 0.20 0.00 0.20 0.00 2.58 02:52:01 AM 0.32 0.00 0.32 0.00 11.26 02:53:01 AM 0.27 0.00 0.27 0.00 4.27 02:54:01 AM 0.40 0.03 0.37 0.27 20.19 02:55:01 AM 1.47 0.00 1.47 0.00 34.89 02:56:01 AM 0.35 0.00 0.35 0.00 12.83 02:57:01 AM 0.18 0.00 0.18 0.00 2.57 02:58:01 AM 0.18 0.02 0.17 0.13 9.36 02:59:01 AM 9.03 5.93 3.10 574.84 75.17 03:00:02 AM 0.37 0.00 0.37 0.00 13.29 03:01:01 AM 0.37 0.02 0.36 0.14 6.01 03:02:01 AM 16.24 0.38 15.86 38.65 626.67 03:03:01 AM 31.69 0.47 31.22 52.92 1399.58 Average: 21.97 6.69 15.29 691.80 2819.09 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5465196 7035568 2417236 30.67 2688 1762528 736776 8.25 186228 1946508 107860 02:41:01 AM 5168668 7008588 2713764 34.43 2688 2015392 698760 7.82 198472 2163764 104304 02:42:01 AM 5169168 7007668 2713264 34.42 2688 2014496 703164 7.87 209708 2153344 9924 02:43:01 AM 5125708 7029684 2756724 34.97 2688 2076332 679632 7.61 227852 2166952 57384 02:44:01 AM 4959312 7054156 2923120 37.08 2688 2261392 646340 7.24 259792 2276624 25924 02:45:01 AM 4918244 7013540 2964188 37.60 2688 2262068 681588 7.63 259920 2317640 328 02:46:01 AM 4917516 7013088 2964916 37.61 2688 2262336 681588 7.63 259920 2318568 16 02:47:01 AM 4917000 7012608 2965432 37.62 2688 2262372 681588 7.63 259920 2318952 4 02:48:01 AM 4908036 7003872 2974396 37.73 2688 2262600 712296 7.98 259920 2327924 4 02:49:01 AM 4908404 7004272 2974028 37.73 2688 2262632 712296 7.98 259920 2327568 4 02:50:01 AM 4907832 7003928 2974600 37.74 2688 2262860 711056 7.96 259928 2328208 4 02:51:01 AM 4908124 7004252 2974308 37.73 2688 2262892 711056 7.96 259928 2327940 4 02:52:01 AM 4914504 7010856 2967928 37.65 2688 2263116 704816 7.89 259928 2321480 4 02:53:01 AM 4914200 7010584 2968232 37.66 2688 2263148 704816 7.89 259928 2321512 4 02:54:01 AM 4911316 7008172 2971116 37.69 2688 2263608 721836 8.08 260204 2324616 4 02:55:01 AM 4897044 6993948 2985388 37.87 2688 2263656 740320 8.29 260204 2338232 4 02:56:01 AM 4882004 6979144 3000428 38.06 2688 2263892 755592 8.46 260204 2352928 12 02:57:01 AM 4910476 7007648 2971956 37.70 2688 2263924 713472 7.99 260204 2325056 4 02:58:01 AM 4910108 7007520 2972324 37.71 2688 2264164 712516 7.98 260204 2325416 4 02:59:01 AM 4878912 6993616 3003520 38.10 2688 2281444 741220 8.30 262452 2354200 4 03:00:02 AM 4869376 6984320 3013056 38.22 2688 2281684 748576 8.38 262452 2363460 4 03:01:01 AM 4891316 7006296 2991116 37.95 2688 2281716 726060 8.13 262452 2341420 4 03:02:01 AM 5056304 6989560 2826128 35.85 2688 2105580 709840 7.95 304456 2160344 30968 03:03:01 AM 5010332 6947568 2872100 36.44 2688 2110364 747148 8.37 463916 2049504 26980 Average: 4971629 7005436 2910803 36.93 2688 2203092 711765 7.97 261588 2273007 15156 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 317.96 197.77 1630.88 61.95 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 84.42 65.68 886.39 10.21 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 8.52 3.43 2.96 1.64 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 16.44 14.03 21.89 4.10 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 231.49 168.31 359.16 44.09 0.00 0.00 0.00 0.00 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 25.74 16.56 6.17 4.94 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 11.36 9.81 2.35 1.43 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 2.65 0.47 0.52 0.28 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 18.34 16.11 120.29 1.39 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 2.33 0.17 0.12 0.02 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 10.43 8.55 1.49 0.74 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 0.73 0.18 0.10 0.02 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 17.36 16.83 120.03 1.25 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 1.87 0.17 0.20 0.02 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 21.59 18.69 4.20 3.74 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 8.45 7.72 118.41 0.92 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 37.54 31.14 356.53 2.41 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 2.58 0.13 0.24 0.01 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 8.60 7.88 1.56 0.63 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 8.45 7.63 117.83 0.51 0.00 0.00 0.00 0.00 03:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:02 AM eth0 27.37 26.32 355.23 1.91 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 0.76 0.14 0.05 0.01 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 57.57 39.11 86.04 30.71 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 18.74 16.96 15.02 8.57 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 39.25 28.10 175.46 7.57 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) 11/10/2025 _x86_64_ (2 CPU) 02:38:45 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 42.12 0.07 9.99 6.06 0.08 41.68 02:40:01 AM 0 40.52 0.10 9.81 6.12 0.08 43.37 02:40:01 AM 1 43.73 0.03 10.16 6.00 0.08 39.99 02:41:01 AM all 34.45 0.00 4.99 1.66 0.10 58.80 02:41:01 AM 0 44.59 0.00 5.84 1.74 0.08 47.75 02:41:01 AM 1 24.35 0.00 4.14 1.58 0.12 69.81 02:42:01 AM all 5.22 0.00 0.98 1.22 0.08 92.51 02:42:01 AM 0 8.28 0.00 1.09 0.94 0.08 89.61 02:42:01 AM 1 2.15 0.00 0.87 1.50 0.07 95.41 02:43:01 AM all 17.97 0.00 2.75 0.36 0.07 78.85 02:43:01 AM 0 25.48 0.00 3.18 0.40 0.07 70.87 02:43:01 AM 1 10.46 0.00 2.32 0.32 0.08 86.82 02:44:01 AM all 27.27 0.00 5.04 1.76 0.09 65.83 02:44:01 AM 0 29.92 0.00 5.34 2.30 0.08 62.35 02:44:01 AM 1 24.62 0.00 4.74 1.22 0.10 69.32 02:45:01 AM all 1.58 0.00 0.29 0.18 0.06 97.89 02:45:01 AM 0 0.40 0.00 0.17 0.20 0.05 99.18 02:45:01 AM 1 2.76 0.00 0.42 0.17 0.07 96.59 02:46:01 AM all 0.97 0.00 0.15 0.01 0.11 98.76 02:46:01 AM 0 0.73 0.00 0.17 0.02 0.08 99.00 02:46:01 AM 1 1.20 0.00 0.13 0.00 0.13 98.53 02:47:01 AM all 0.49 0.00 0.09 0.00 0.08 99.34 02:47:01 AM 0 0.72 0.00 0.05 0.00 0.05 99.18 02:47:01 AM 1 0.27 0.00 0.13 0.00 0.10 99.50 02:48:01 AM all 0.94 0.00 0.20 0.00 0.08 98.79 02:48:01 AM 0 1.50 0.00 0.18 0.00 0.05 98.27 02:48:01 AM 1 0.37 0.00 0.22 0.00 0.10 99.31 02:49:01 AM all 0.51 0.00 0.10 0.00 0.08 99.32 02:49:01 AM 0 0.65 0.00 0.08 0.00 0.07 99.20 02:49:01 AM 1 0.37 0.00 0.12 0.00 0.08 99.43 02:50:01 AM all 1.08 0.00 0.13 0.00 0.08 98.71 02:50:01 AM 0 0.75 0.00 0.12 0.00 0.08 99.05 02:50:01 AM 1 1.40 0.00 0.15 0.00 0.08 98.36 02:50:01 AM CPU %user %nice %system %iowait %steal %idle 02:51:01 AM all 0.38 0.00 0.13 0.00 0.08 99.42 02:51:01 AM 0 0.50 0.00 0.17 0.00 0.10 99.23 02:51:01 AM 1 0.25 0.00 0.08 0.00 0.05 99.62 02:52:01 AM all 0.96 0.00 0.14 0.01 0.08 98.81 02:52:01 AM 0 0.82 0.00 0.07 0.02 0.05 99.05 02:52:01 AM 1 1.10 0.00 0.22 0.00 0.10 98.58 02:53:01 AM all 0.50 0.00 0.10 0.00 0.12 99.28 02:53:01 AM 0 0.65 0.00 0.08 0.00 0.08 99.18 02:53:01 AM 1 0.35 0.00 0.12 0.00 0.15 99.38 02:54:01 AM all 2.17 0.00 0.34 0.00 0.08 97.40 02:54:01 AM 0 3.48 0.00 0.40 0.00 0.10 96.02 02:54:01 AM 1 0.87 0.00 0.28 0.00 0.07 98.78 02:55:01 AM all 0.58 0.00 0.13 0.01 0.10 99.18 02:55:01 AM 0 0.57 0.00 0.18 0.02 0.15 99.08 02:55:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 02:56:01 AM all 1.20 0.00 0.23 0.00 0.13 98.44 02:56:01 AM 0 1.02 0.00 0.30 0.00 0.18 98.49 02:56:01 AM 1 1.39 0.00 0.17 0.00 0.07 98.38 02:57:01 AM all 0.46 0.00 0.12 0.00 0.07 99.36 02:57:01 AM 0 0.38 0.00 0.15 0.00 0.10 99.36 02:57:01 AM 1 0.53 0.00 0.08 0.00 0.03 99.35 02:58:01 AM all 1.01 0.00 0.13 0.00 0.07 98.80 02:58:01 AM 0 0.82 0.00 0.12 0.00 0.05 99.02 02:58:01 AM 1 1.21 0.00 0.13 0.00 0.08 98.58 02:59:01 AM all 0.52 0.23 0.21 0.13 0.08 98.84 02:59:01 AM 0 0.47 0.45 0.22 0.27 0.07 98.53 02:59:01 AM 1 0.57 0.00 0.20 0.00 0.08 99.15 03:00:02 AM all 1.03 0.00 0.22 0.00 0.07 98.69 03:00:02 AM 0 1.44 0.00 0.25 0.00 0.05 98.26 03:00:02 AM 1 0.62 0.00 0.18 0.00 0.08 99.11 03:01:01 AM all 0.66 0.00 0.12 0.00 0.08 99.13 03:01:01 AM 0 0.59 0.00 0.14 0.00 0.08 99.18 03:01:01 AM 1 0.73 0.00 0.10 0.00 0.08 99.08 03:01:01 AM CPU %user %nice %system %iowait %steal %idle 03:02:01 AM all 16.22 0.00 2.31 0.11 0.08 81.27 03:02:01 AM 0 21.65 0.00 2.60 0.18 0.08 75.48 03:02:01 AM 1 10.79 0.00 2.02 0.03 0.08 87.07 03:03:01 AM all 34.99 0.00 4.36 0.15 0.10 60.40 03:03:01 AM 0 51.28 0.00 5.40 0.17 0.12 43.04 03:03:01 AM 1 18.71 0.00 3.32 0.13 0.08 77.76 Average: all 8.06 0.01 1.39 0.49 0.08 89.97 Average: 0 9.89 0.02 1.50 0.51 0.08 87.98 Average: 1 6.23 0.00 1.27 0.46 0.08 91.96