---> uname -a: Linux prd-centos8-robot-2c-8g-2140.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 580 4910 19 2206 6818 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:3a:c4:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85343sec preferred_lft 85343sec inet6 fe80::f816:3eff:fe3a:c4f4/64 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) 10/26/2025 _x86_64_ (2 CPU) 00:38:20 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:02 AM 82.69 7.63 75.06 1578.94 6373.83 12:41:01 AM 85.60 0.73 84.87 53.81 10109.74 12:42:01 AM 23.69 0.42 23.28 64.78 2146.23 12:43:01 AM 2.25 0.00 2.25 0.00 62.46 12:44:01 AM 61.56 6.93 54.63 1289.30 3480.54 12:45:01 AM 34.18 0.03 34.14 3.47 6322.15 12:46:01 AM 3.65 0.00 3.65 0.00 117.04 12:47:01 AM 0.35 0.00 0.35 0.00 3.47 12:48:01 AM 0.65 0.22 0.43 11.73 20.54 12:49:01 AM 1.95 0.00 1.95 0.00 115.53 12:50:01 AM 0.67 0.00 0.67 0.00 98.50 12:51:01 AM 0.30 0.00 0.30 0.00 19.34 12:52:01 AM 0.23 0.00 0.23 0.00 15.88 12:53:01 AM 0.20 0.00 0.20 0.00 8.57 12:54:01 AM 0.42 0.07 0.35 2.13 21.41 12:55:01 AM 17.43 0.32 17.11 36.92 725.59 Average: 19.67 1.02 18.65 190.23 1844.02 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:02 AM 5326932 7056868 2555500 32.42 2688 1911996 686600 7.69 186404 2047320 186128 12:41:01 AM 5222132 7067608 2660300 33.75 2688 2021500 647296 7.25 205788 2105340 42420 12:42:01 AM 5242948 7090660 2639484 33.49 2688 2023444 631104 7.07 218876 2070892 12 12:43:01 AM 5242320 7090032 2640112 33.49 2688 2023444 630664 7.06 218884 2071360 4 12:44:01 AM 4913264 7022076 2969168 37.67 2688 2275052 672560 7.53 255540 2331512 183812 12:45:01 AM 4962436 7063184 2919996 37.04 2688 2267356 626056 7.01 260164 2274544 8 12:46:01 AM 4962372 7063120 2920060 37.05 2688 2267356 626056 7.01 260168 2274484 4 12:47:01 AM 4962440 7063192 2919992 37.04 2688 2267360 626056 7.01 260168 2274484 4 12:48:01 AM 4920512 7022244 2961920 37.58 2688 2268340 693828 7.77 260364 2315948 272 12:49:01 AM 4912208 7016336 2970224 37.68 2688 2270736 709656 7.95 260436 2324096 1180 12:50:01 AM 4909064 7014804 2973368 37.72 2688 2272356 704936 7.89 260436 2327036 132 12:51:01 AM 4908876 7014996 2973556 37.72 2688 2272736 704936 7.89 260436 2327348 36 12:52:01 AM 4908628 7015128 2973804 37.73 2688 2273108 704936 7.89 260436 2327616 4 12:53:01 AM 4907168 7014028 2975264 37.75 2688 2273476 704936 7.89 260436 2329272 176 12:54:01 AM 4906720 7013964 2975712 37.75 2688 2273852 697488 7.81 260756 2329308 36 12:55:01 AM 5059020 6991908 2823412 35.82 2688 2104568 702328 7.86 306664 2154616 36516 Average: 5016690 7038759 2865742 36.36 2688 2191668 673090 7.54 249747 2242824 28172 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 AM eth0 254.42 169.67 1677.46 54.00 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 59.37 40.82 607.55 7.12 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 14.11 12.63 5.34 4.14 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 7.96 5.43 2.16 1.58 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 44.55 35.49 335.96 8.74 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 566.46 427.18 109.04 93.00 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 2.55 1.90 0.44 0.41 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 2.83 1.98 0.49 0.44 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 36.60 18.51 10.15 2.34 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 32.81 29.40 10.66 5.62 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 17.86 16.48 4.83 3.28 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 11.56 9.15 2.83 1.80 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 10.46 8.81 2.60 1.75 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 11.25 8.90 2.73 1.72 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 9.95 6.85 2.26 1.33 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 87.17 56.41 100.92 35.06 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 73.13 53.11 179.29 13.90 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) 10/26/2025 _x86_64_ (2 CPU) 00:38:20 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:02 AM all 39.05 0.00 5.82 0.85 0.10 54.19 12:40:02 AM 0 54.97 0.00 6.71 0.98 0.10 37.23 12:40:02 AM 1 23.12 0.00 4.92 0.72 0.10 71.14 12:41:01 AM all 22.17 0.00 3.81 1.30 0.08 72.65 12:41:01 AM 0 29.71 0.00 4.71 1.61 0.10 63.86 12:41:01 AM 1 14.63 0.00 2.90 0.98 0.07 81.42 12:42:01 AM all 12.00 0.00 1.64 0.23 0.05 86.09 12:42:01 AM 0 17.23 0.00 1.89 0.13 0.05 80.70 12:42:01 AM 1 6.77 0.00 1.38 0.32 0.05 91.47 12:43:01 AM all 0.77 0.00 0.59 0.07 0.03 98.55 12:43:01 AM 0 0.85 0.00 0.52 0.00 0.02 98.61 12:43:01 AM 1 0.68 0.00 0.67 0.13 0.03 98.48 12:44:01 AM all 34.80 0.00 6.31 0.43 0.11 58.35 12:44:01 AM 0 46.03 0.00 6.75 0.47 0.12 46.64 12:44:01 AM 1 23.61 0.00 5.86 0.40 0.10 70.03 12:45:01 AM all 6.79 0.00 1.70 0.55 0.06 90.90 12:45:01 AM 0 7.98 0.00 1.76 0.57 0.07 89.63 12:45:01 AM 1 5.61 0.00 1.64 0.54 0.05 92.17 12:46:01 AM all 0.33 0.00 0.08 0.03 0.03 99.53 12:46:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 12:46:01 AM 1 0.55 0.00 0.07 0.05 0.03 99.30 12:47:01 AM all 0.28 0.00 0.09 0.00 0.03 99.60 12:47:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 12:47:01 AM 1 0.47 0.00 0.12 0.00 0.05 99.37 12:48:01 AM all 2.52 0.00 0.38 0.01 0.04 97.06 12:48:01 AM 0 4.06 0.00 0.62 0.02 0.03 95.27 12:48:01 AM 1 0.97 0.00 0.13 0.00 0.05 98.85 12:49:01 AM all 13.77 0.00 0.96 0.01 0.07 85.19 12:49:01 AM 0 20.30 0.00 1.09 0.00 0.07 78.55 12:49:01 AM 1 7.24 0.00 0.84 0.02 0.07 91.84 12:50:01 AM all 9.38 0.00 0.40 0.01 0.07 90.14 12:50:01 AM 0 11.11 0.00 0.35 0.02 0.07 88.45 12:50:01 AM 1 7.65 0.00 0.45 0.00 0.07 91.83 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 4.43 0.00 0.33 0.00 0.06 95.18 12:51:01 AM 0 3.71 0.00 0.25 0.00 0.07 95.97 12:51:01 AM 1 5.15 0.00 0.42 0.00 0.05 94.38 12:52:01 AM all 4.38 0.00 0.30 0.00 0.06 95.26 12:52:01 AM 0 5.60 0.00 0.38 0.00 0.07 93.95 12:52:01 AM 1 3.16 0.00 0.22 0.00 0.05 96.57 12:53:01 AM all 4.33 0.00 0.30 0.00 0.06 95.31 12:53:01 AM 0 4.87 0.00 0.33 0.00 0.05 94.74 12:53:01 AM 1 3.78 0.00 0.27 0.00 0.07 95.89 12:54:01 AM all 3.39 0.00 0.38 0.00 0.06 96.17 12:54:01 AM 0 1.80 0.00 0.37 0.00 0.05 97.78 12:54:01 AM 1 4.98 0.00 0.38 0.00 0.07 94.57 12:55:01 AM all 19.89 0.00 2.37 0.08 0.08 77.59 12:55:01 AM 0 19.59 0.00 2.90 0.08 0.08 77.34 12:55:01 AM 1 20.20 0.00 1.83 0.07 0.07 77.84 Average: all 11.14 0.00 1.59 0.22 0.06 86.99 Average: 0 14.24 0.00 1.80 0.24 0.06 83.65 Average: 1 8.04 0.00 1.38 0.20 0.06 90.32