---> uname -a: Linux prd-centos8-robot-2c-8g-11288.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 584 4930 19 2182 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:1f:22:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84989sec preferred_lft 84989sec inet6 fe80::f816:3eff:fe1f:22ac/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) 12/07/2025 _x86_64_ (2 CPU) 01:36:47 LINUX RESTART (2 CPU) 01:37:01 AM tps rtps wtps bread/s bwrtn/s 01:38:01 AM 216.81 154.81 62.01 14691.85 41039.93 01:39:01 AM 126.22 0.92 125.31 65.84 12585.59 01:40:01 AM 24.99 0.42 24.58 64.78 2094.82 01:41:01 AM 67.48 6.93 60.55 1289.30 3956.20 01:42:01 AM 34.33 0.03 34.29 3.47 6350.67 01:43:01 AM 4.12 0.23 3.88 12.66 143.59 01:44:01 AM 2.28 0.00 2.28 0.00 71.62 01:45:01 AM 0.37 0.00 0.37 0.00 11.46 01:46:01 AM 0.28 0.00 0.28 0.00 4.88 01:47:01 AM 0.22 0.00 0.22 0.00 3.23 01:48:01 AM 0.40 0.00 0.40 0.00 14.33 01:49:01 AM 0.20 0.00 0.20 0.00 2.12 01:50:01 AM 0.33 0.00 0.33 0.00 11.53 01:51:01 AM 0.27 0.00 0.27 0.00 3.92 01:52:01 AM 0.42 0.03 0.38 0.27 20.86 01:53:01 AM 1.25 0.00 1.25 0.00 31.61 01:54:01 AM 0.53 0.00 0.53 0.00 15.68 01:55:01 AM 0.30 0.00 0.30 0.00 11.33 01:56:01 AM 0.15 0.00 0.15 0.00 2.02 01:57:01 AM 0.47 0.00 0.47 0.00 8.87 01:58:01 AM 0.35 0.00 0.35 0.00 12.21 01:59:01 AM 9.18 0.32 8.86 36.92 353.58 02:00:01 AM 30.32 0.52 29.80 63.83 1403.33 Average: 22.66 7.14 15.52 705.54 2963.01 01:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 AM 5437892 7023112 2444540 31.01 2688 1777296 745848 8.35 190028 1971972 107652 01:39:01 AM 5161284 7009584 2721148 34.52 2688 2023832 701956 7.86 198836 2171784 46068 01:40:01 AM 5235136 7085328 2647296 33.58 2688 2025780 624608 6.99 219588 2078940 10748 01:41:01 AM 4925556 7026732 2956876 37.51 2688 2267628 645848 7.23 255296 2322668 173572 01:42:01 AM 4954336 7057200 2928096 37.15 2688 2269720 627164 7.02 260672 2283412 8 01:43:01 AM 4912376 7016184 2970056 37.68 2688 2270664 677060 7.58 260804 2325184 4 01:44:01 AM 4912248 7016088 2970184 37.68 2688 2270696 677060 7.58 260804 2325152 4 01:45:01 AM 4903168 7007240 2979264 37.80 2688 2270928 707744 7.92 260804 2334008 4 01:46:01 AM 4901592 7005696 2980840 37.82 2688 2270960 707744 7.92 260804 2335964 4 01:47:01 AM 4901788 7006116 2980644 37.81 2688 2271184 707744 7.92 260812 2335868 240 01:48:01 AM 4901792 7006156 2980640 37.81 2688 2271220 707744 7.92 260812 2335972 4 01:49:01 AM 4908100 7012684 2974332 37.73 2688 2271440 687148 7.69 260812 2329484 228 01:50:01 AM 4907688 7012300 2974744 37.74 2688 2271468 706732 7.91 260812 2329860 40 01:51:01 AM 4907396 7012464 2975036 37.74 2688 2271928 706732 7.91 260920 2330204 460 01:52:01 AM 4892504 6997620 2989928 37.93 2688 2271976 744760 8.34 261072 2344356 64 01:53:01 AM 4884140 6989500 2998292 38.04 2688 2272220 741224 8.30 261072 2352656 252 01:54:01 AM 4905372 7010760 2977060 37.77 2688 2272248 705996 7.91 261072 2331012 4 01:55:01 AM 4906068 7011692 2976364 37.76 2688 2272484 705996 7.91 261072 2331248 4 01:56:01 AM 4891388 6997056 2991044 37.95 2688 2272528 734320 8.22 261072 2345260 48 01:57:01 AM 4882592 6988500 2999840 38.06 2688 2272768 727532 8.15 261072 2354640 248 01:58:01 AM 4905600 7011540 2976832 37.77 2688 2272800 707432 7.92 261072 2331644 40 01:59:01 AM 5077092 7002328 2805340 35.59 2688 2097728 674540 7.55 260240 2181652 17208 02:00:01 AM 5088504 7013604 2793928 35.44 2688 2098104 687688 7.70 463548 1971612 11200 Average: 4969722 7013891 2912710 36.95 2688 2213374 698288 7.82 261874 2276285 16005 01:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 347.61 204.72 1740.56 59.65 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 83.11 63.66 845.88 18.35 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 13.36 9.21 5.79 3.82 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 46.42 39.29 339.53 9.58 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 170.04 159.61 37.10 31.92 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 29.36 22.21 7.12 4.75 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 0.70 0.17 0.05 0.02 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 20.10 17.55 120.24 1.30 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 4.27 0.75 1.18 0.66 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 6.53 5.66 1.20 0.49 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 2.63 0.27 0.45 0.08 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 16.84 16.51 119.97 1.23 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 0.55 0.17 0.04 0.02 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 17.63 17.24 3.23 3.23 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 7.68 7.38 117.77 0.48 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 31.92 28.92 355.58 2.09 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 0.43 0.17 0.04 0.02 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 6.58 5.65 1.54 0.49 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 8.36 6.98 118.31 0.82 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 30.98 29.83 355.71 2.26 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 2.85 0.37 0.47 0.09 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 53.55 35.49 83.26 31.54 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 18.17 16.11 14.63 8.30 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 39.98 29.91 185.63 7.88 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) 12/07/2025 _x86_64_ (2 CPU) 01:36:47 LINUX RESTART (2 CPU) 01:37:01 AM CPU %user %nice %system %iowait %steal %idle 01:38:01 AM all 49.35 0.08 10.87 3.45 0.08 36.16 01:38:01 AM 0 42.33 0.10 10.55 3.34 0.07 43.62 01:38:01 AM 1 56.37 0.05 11.20 3.57 0.10 28.71 01:39:01 AM all 33.47 0.00 5.16 0.97 0.10 60.29 01:39:01 AM 0 24.01 0.00 4.66 0.98 0.10 70.25 01:39:01 AM 1 42.93 0.00 5.67 0.96 0.10 50.34 01:40:01 AM all 12.52 0.00 1.53 0.30 0.08 85.56 01:40:01 AM 0 10.98 0.00 1.55 0.55 0.07 86.84 01:40:01 AM 1 14.05 0.00 1.52 0.05 0.10 84.28 01:41:01 AM all 33.23 0.00 6.34 0.47 0.09 59.88 01:41:01 AM 0 34.83 0.00 6.94 0.57 0.10 57.57 01:41:01 AM 1 31.63 0.00 5.74 0.37 0.08 62.18 01:42:01 AM all 4.78 0.00 0.99 0.44 0.04 93.74 01:42:01 AM 0 6.31 0.00 0.79 0.48 0.05 92.37 01:42:01 AM 1 3.24 0.00 1.20 0.40 0.03 95.12 01:43:01 AM all 2.26 0.00 0.27 0.03 0.07 97.37 01:43:01 AM 0 2.34 0.00 0.37 0.05 0.07 97.18 01:43:01 AM 1 2.19 0.00 0.17 0.02 0.07 97.56 01:44:01 AM all 0.45 0.00 0.10 0.01 0.07 99.37 01:44:01 AM 0 0.60 0.00 0.10 0.02 0.07 99.21 01:44:01 AM 1 0.30 0.00 0.10 0.00 0.07 99.53 01:45:01 AM all 0.94 0.00 0.30 0.00 0.07 98.69 01:45:01 AM 0 0.62 0.00 0.38 0.00 0.08 98.91 01:45:01 AM 1 1.27 0.00 0.22 0.00 0.05 98.46 01:46:01 AM all 0.58 0.00 0.15 0.00 0.07 99.21 01:46:01 AM 0 0.37 0.00 0.18 0.00 0.05 99.40 01:46:01 AM 1 0.79 0.00 0.12 0.00 0.08 99.01 01:47:01 AM all 1.01 0.00 0.15 0.00 0.08 98.76 01:47:01 AM 0 0.68 0.00 0.15 0.00 0.07 99.10 01:47:01 AM 1 1.34 0.00 0.15 0.00 0.08 98.43 01:48:01 AM all 0.59 0.00 0.12 0.00 0.07 99.22 01:48:01 AM 0 0.67 0.00 0.10 0.00 0.07 99.17 01:48:01 AM 1 0.52 0.00 0.13 0.00 0.07 99.28 01:48:01 AM CPU %user %nice %system %iowait %steal %idle 01:49:01 AM all 0.95 0.00 0.13 0.00 0.07 98.85 01:49:01 AM 0 0.70 0.00 0.12 0.00 0.07 99.11 01:49:01 AM 1 1.20 0.00 0.15 0.00 0.07 98.58 01:50:01 AM all 0.46 0.00 0.08 0.00 0.08 99.38 01:50:01 AM 0 0.38 0.00 0.10 0.00 0.10 99.41 01:50:01 AM 1 0.53 0.00 0.07 0.00 0.05 99.35 01:51:01 AM all 2.01 0.00 0.17 0.00 0.08 97.74 01:51:01 AM 0 1.56 0.00 0.18 0.00 0.07 98.19 01:51:01 AM 1 2.47 0.00 0.15 0.00 0.08 97.29 01:52:01 AM all 0.59 0.00 0.27 0.00 0.08 99.06 01:52:01 AM 0 0.62 0.00 0.22 0.00 0.05 99.12 01:52:01 AM 1 0.57 0.00 0.32 0.00 0.12 99.00 01:53:01 AM all 1.03 0.00 0.19 0.01 0.06 98.71 01:53:01 AM 0 1.09 0.00 0.23 0.00 0.07 98.61 01:53:01 AM 1 0.97 0.00 0.15 0.02 0.05 98.81 01:54:01 AM all 0.45 0.00 0.12 0.00 0.06 99.37 01:54:01 AM 0 0.33 0.00 0.15 0.00 0.08 99.43 01:54:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 01:55:01 AM all 0.83 0.00 0.13 0.00 0.07 98.98 01:55:01 AM 0 0.52 0.00 0.15 0.00 0.08 99.25 01:55:01 AM 1 1.14 0.00 0.10 0.00 0.05 98.71 01:56:01 AM all 0.57 0.00 0.12 0.00 0.07 99.25 01:56:01 AM 0 0.65 0.00 0.07 0.00 0.05 99.23 01:56:01 AM 1 0.48 0.00 0.17 0.00 0.08 99.26 01:57:01 AM all 0.99 0.00 0.15 0.00 0.08 98.78 01:57:01 AM 0 0.63 0.00 0.05 0.00 0.07 99.25 01:57:01 AM 1 1.34 0.00 0.25 0.00 0.10 98.31 01:58:01 AM all 0.47 0.00 0.10 0.00 0.08 99.36 01:58:01 AM 0 0.65 0.00 0.10 0.00 0.07 99.18 01:58:01 AM 1 0.28 0.00 0.10 0.00 0.08 99.53 01:59:01 AM all 6.93 0.00 1.36 0.04 0.07 91.60 01:59:01 AM 0 7.06 0.00 1.70 0.02 0.05 91.17 01:59:01 AM 1 6.80 0.00 1.02 0.07 0.08 92.03 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 30.82 0.00 3.40 0.13 0.08 65.57 02:00:01 AM 0 17.01 0.00 2.94 0.08 0.08 79.89 02:00:01 AM 1 44.63 0.00 3.87 0.17 0.08 51.25 Average: all 8.06 0.00 1.40 0.25 0.07 90.21 Average: 0 6.74 0.00 1.38 0.26 0.07 91.54 Average: 1 9.38 0.00 1.42 0.24 0.07 88.88