---> uname -a: Linux prd-centos8-robot-2c-8g-17361.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 581 4932 19 2183 6817 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:7a:ba:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85371sec preferred_lft 85371sec inet6 fe80::f816:3eff:fe7a:ba77/64 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) 12/30/2025 _x86_64_ (2 CPU) 00:41:09 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 87.10 6.30 80.81 1094.84 6545.60 12:44:01 AM 83.50 1.08 82.42 75.32 10929.86 12:45:01 AM 38.81 6.77 32.04 1306.45 2193.17 12:46:01 AM 61.66 0.58 61.08 47.85 7768.91 12:47:01 AM 9.60 0.00 9.60 0.00 644.95 12:48:01 AM 0.33 0.00 0.33 0.00 5.52 12:49:01 AM 0.15 0.00 0.15 0.00 1.18 12:50:01 AM 2.03 0.07 1.97 4.93 102.35 12:51:01 AM 0.77 0.00 0.77 0.00 124.65 12:52:01 AM 0.37 0.00 0.37 0.00 20.11 12:53:01 AM 0.28 0.00 0.28 0.00 11.41 12:54:01 AM 0.18 0.00 0.18 0.00 16.41 12:55:01 AM 0.13 0.00 0.13 0.00 16.13 12:56:01 AM 0.13 0.00 0.13 0.00 10.95 12:57:01 AM 4.47 0.35 4.12 37.19 182.77 12:58:01 AM 34.58 0.52 34.06 63.86 1674.89 Average: 20.26 0.98 19.28 164.40 1890.52 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5233224 7006696 2649200 33.61 2688 1953008 750784 8.41 194060 2124904 231092 12:44:01 AM 5183372 7023460 2699052 34.24 2688 2016292 690056 7.73 210172 2139364 9936 12:45:01 AM 4954924 6965020 2927500 37.14 2688 2180420 745316 8.35 262460 2295064 103700 12:46:01 AM 4963216 7062024 2919208 37.03 2688 2265144 625876 7.01 260792 2269976 10832 12:47:01 AM 4964368 7063008 2918056 37.02 2688 2265144 625876 7.01 260796 2269992 12 12:48:01 AM 4964660 7063304 2917764 37.02 2688 2265148 625876 7.01 260796 2269836 8 12:49:01 AM 4964692 7063336 2917732 37.02 2688 2265148 625876 7.01 260796 2269776 8 12:50:01 AM 4917744 7018268 2964680 37.61 2688 2267028 708344 7.93 261264 2316056 664 12:51:01 AM 4912080 7015440 2970344 37.68 2688 2269868 708344 7.93 261268 2321736 116 12:52:01 AM 4911000 7014736 2971424 37.70 2688 2270244 708344 7.93 261268 2322948 44 12:53:01 AM 4910476 7014600 2971948 37.70 2688 2270624 708344 7.93 261268 2323308 192 12:54:01 AM 4909984 7014476 2972440 37.71 2688 2271000 708344 7.93 261268 2323928 112 12:55:01 AM 4909504 7014380 2972920 37.72 2688 2271376 708344 7.93 261268 2324324 36 12:56:01 AM 4908004 7013252 2974420 37.73 2688 2271756 708344 7.93 261268 2325956 128 12:57:01 AM 5094636 7023332 2787788 35.37 2688 2099108 670928 7.51 264136 2156096 21300 12:58:01 AM 5101540 7028380 2780884 35.28 2688 2099320 672404 7.53 467100 1954476 11108 Average: 4987714 7025232 2894710 36.72 2688 2206289 686962 7.69 266874 2250484 24330 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 135.79 103.30 1184.04 21.52 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 62.56 44.91 587.36 7.89 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 44.99 38.98 338.18 8.84 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 611.03 434.79 121.42 99.30 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 2.47 2.07 0.52 0.49 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 3.33 2.03 0.63 0.44 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 1.18 0.70 0.17 0.12 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 58.45 40.47 18.31 6.36 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 24.53 22.95 6.40 4.48 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 11.56 9.31 2.88 1.87 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 11.43 9.10 2.71 1.80 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 10.96 9.13 2.67 1.80 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 11.20 9.25 2.69 1.80 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 13.43 9.45 3.31 2.06 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 56.82 43.91 86.49 38.32 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 18.48 15.76 13.91 8.38 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 67.39 49.76 148.23 12.84 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) 12/30/2025 _x86_64_ (2 CPU) 00:41:09 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 34.95 0.00 5.20 2.61 0.10 57.14 12:43:01 AM 0 36.07 0.00 5.84 2.45 0.10 55.54 12:43:01 AM 1 33.83 0.00 4.57 2.77 0.10 58.73 12:44:01 AM all 21.57 0.00 3.28 2.36 0.08 72.70 12:44:01 AM 0 32.26 0.00 3.99 2.29 0.08 61.37 12:44:01 AM 1 10.90 0.00 2.57 2.44 0.08 84.01 12:45:01 AM all 25.25 0.00 4.22 0.75 0.08 69.70 12:45:01 AM 0 23.92 0.00 4.40 0.73 0.08 70.87 12:45:01 AM 1 26.58 0.00 4.04 0.77 0.08 68.54 12:46:01 AM all 21.20 0.00 4.13 0.81 0.08 73.78 12:46:01 AM 0 21.50 0.00 4.18 1.02 0.07 73.24 12:46:01 AM 1 20.90 0.00 4.08 0.60 0.08 74.33 12:47:01 AM all 0.36 0.00 0.13 0.08 0.06 99.38 12:47:01 AM 0 0.15 0.00 0.17 0.12 0.07 99.50 12:47:01 AM 1 0.57 0.00 0.08 0.03 0.05 99.27 12:48:01 AM all 0.34 0.00 0.08 0.00 0.05 99.53 12:48:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 12:48:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 12:49:01 AM all 0.17 0.00 0.08 0.00 0.04 99.72 12:49:01 AM 0 0.27 0.00 0.10 0.00 0.03 99.60 12:49:01 AM 1 0.07 0.00 0.05 0.00 0.05 99.83 12:50:01 AM all 10.47 0.00 0.99 0.01 0.09 88.44 12:50:01 AM 0 4.56 0.00 0.50 0.02 0.08 94.84 12:50:01 AM 1 16.38 0.00 1.47 0.00 0.10 82.04 12:51:01 AM all 13.65 0.00 0.49 0.01 0.08 85.77 12:51:01 AM 0 18.06 0.00 0.57 0.02 0.08 81.28 12:51:01 AM 1 9.24 0.00 0.42 0.00 0.08 90.26 12:52:01 AM all 4.33 0.00 0.35 0.00 0.08 95.24 12:52:01 AM 0 2.34 0.00 0.20 0.00 0.07 97.40 12:52:01 AM 1 6.32 0.00 0.50 0.00 0.10 93.08 12:53:01 AM all 4.26 0.00 0.31 0.00 0.10 95.33 12:53:01 AM 0 3.20 0.00 0.27 0.00 0.10 96.44 12:53:01 AM 1 5.33 0.00 0.35 0.00 0.10 94.22 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 4.31 0.00 0.30 0.00 0.08 95.31 12:54:01 AM 0 2.24 0.00 0.18 0.00 0.07 97.51 12:54:01 AM 1 6.38 0.00 0.42 0.00 0.10 93.10 12:55:01 AM all 4.33 0.00 0.28 0.00 0.09 95.30 12:55:01 AM 0 2.81 0.00 0.22 0.00 0.08 96.89 12:55:01 AM 1 5.85 0.00 0.35 0.00 0.10 93.70 12:56:01 AM all 4.30 0.00 0.30 0.00 0.11 95.29 12:56:01 AM 0 3.32 0.00 0.27 0.00 0.10 96.31 12:56:01 AM 1 5.28 0.00 0.33 0.00 0.12 94.27 12:57:01 AM all 9.09 0.00 1.75 0.18 0.08 88.91 12:57:01 AM 0 9.54 0.00 2.12 0.07 0.07 88.21 12:57:01 AM 1 8.64 0.00 1.37 0.28 0.10 89.61 12:58:01 AM all 31.18 0.00 3.44 0.24 0.09 65.04 12:58:01 AM 0 28.34 0.00 3.25 0.18 0.10 68.13 12:58:01 AM 1 34.03 0.00 3.64 0.30 0.08 61.95 Average: all 11.86 0.00 1.58 0.44 0.08 86.03 Average: 0 11.80 0.00 1.65 0.43 0.08 86.05 Average: 1 11.93 0.00 1.52 0.45 0.09 86.02