---> uname -a: Linux prd-centos8-robot-2c-8g-1542.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4932 19 2177 6812 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:74:6e:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fe74:6eac/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) 10/07/2025 _x86_64_ (2 CPU) 12:07:11 LINUX RESTART (2 CPU) 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:01 PM 81.56 46.59 34.97 2546.99 26892.27 12:10:01 PM 63.26 15.24 48.02 3789.67 4483.14 12:11:01 PM 103.71 0.72 103.00 52.91 11665.93 12:12:01 PM 25.36 0.42 24.94 64.78 2017.04 12:13:01 PM 5.75 0.00 5.75 0.00 440.86 12:14:01 PM 35.37 6.71 28.66 1245.72 2894.54 12:15:01 PM 50.92 0.25 50.67 47.05 6883.17 12:16:01 PM 6.35 0.20 6.15 11.60 415.15 12:17:01 PM 2.27 0.08 2.18 3.33 108.30 12:18:01 PM 0.78 0.00 0.78 0.00 99.52 12:19:01 PM 24.25 0.42 23.83 47.73 1097.97 Average: 36.33 6.42 29.91 710.04 5182.34 12:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 PM 6101132 7370888 1781300 22.60 2688 1469416 325920 3.65 125956 1402228 2008 12:10:01 PM 5291864 6990652 2590568 32.87 2688 1884500 774288 8.67 221592 2060852 199100 12:11:01 PM 5158760 7001572 2723672 34.55 2688 2018332 718144 8.04 198516 2170584 42016 12:12:01 PM 5233020 7077572 2649412 33.61 2688 2020276 640652 7.17 219180 2082280 10760 12:13:01 PM 5143468 7009808 2738964 34.75 2688 2041892 702220 7.86 225916 2163336 21572 12:14:01 PM 4985144 6981408 2897288 36.76 2688 2168668 732316 8.20 262508 2274264 49848 12:15:01 PM 4956576 7052248 2925856 37.12 2688 2263212 634840 7.11 262548 2283612 7572 12:16:01 PM 4917024 7013224 2965408 37.62 2688 2263748 682716 7.64 262672 2322764 68 12:17:01 PM 4911748 7009204 2970684 37.69 2688 2265012 700708 7.85 262960 2327892 284 12:18:01 PM 4950928 7052004 2931504 37.19 2688 2268624 625748 7.01 263304 2288600 1340 12:19:01 PM 5033888 6953184 2848544 36.14 2688 2093164 739588 8.28 461372 2033244 23600 Average: 5153050 7046524 2729382 34.63 2688 2068804 661558 7.41 251502 2128151 32561 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 2.05 1.48 0.45 0.32 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 266.86 172.46 1652.77 59.54 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 87.21 67.33 845.24 9.86 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 15.03 7.31 5.58 3.23 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 7.28 4.83 1.74 1.26 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 30.06 28.94 325.42 4.96 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 156.73 113.75 38.20 33.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 13.96 6.57 3.58 0.68 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 26.18 22.56 8.50 4.23 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 16.31 15.61 4.75 4.23 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 57.51 41.66 88.62 28.94 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 61.74 43.87 270.46 13.66 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) 10/07/2025 _x86_64_ (2 CPU) 12:07:11 LINUX RESTART (2 CPU) 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:01 PM all 9.38 0.07 2.46 63.21 0.07 24.82 12:09:01 PM 0 9.58 0.03 2.11 63.70 0.05 24.52 12:09:01 PM 1 9.17 0.10 2.80 62.73 0.08 25.12 12:10:01 PM all 33.88 0.00 5.60 1.84 0.13 58.55 12:10:01 PM 0 32.92 0.00 5.98 2.02 0.15 58.93 12:10:01 PM 1 34.84 0.00 5.23 1.65 0.12 58.16 12:11:01 PM all 33.12 0.00 4.73 2.90 0.13 59.12 12:11:01 PM 0 32.05 0.00 4.99 2.96 0.13 59.87 12:11:01 PM 1 34.20 0.00 4.47 2.84 0.13 58.36 12:12:01 PM all 12.45 0.00 1.54 0.56 0.06 85.39 12:12:01 PM 0 6.73 0.00 1.30 0.68 0.05 91.24 12:12:01 PM 1 18.18 0.00 1.77 0.43 0.07 79.55 12:13:01 PM all 3.21 0.00 1.04 0.25 0.05 95.45 12:13:01 PM 0 5.21 0.00 1.20 0.12 0.05 93.41 12:13:01 PM 1 1.20 0.00 0.87 0.38 0.05 97.49 12:14:01 PM all 14.04 0.00 2.60 13.22 0.08 70.07 12:14:01 PM 0 18.06 0.00 2.96 17.84 0.07 61.08 12:14:01 PM 1 10.01 0.00 2.24 8.59 0.08 79.07 12:15:01 PM all 19.76 0.00 3.48 4.31 0.08 72.36 12:15:01 PM 0 29.27 0.00 3.95 6.22 0.08 60.47 12:15:01 PM 1 10.25 0.00 3.00 2.40 0.08 84.26 12:16:01 PM all 0.88 0.00 0.20 0.07 0.02 98.84 12:16:01 PM 0 1.40 0.00 0.25 0.07 0.02 98.26 12:16:01 PM 1 0.35 0.00 0.15 0.07 0.02 99.41 12:17:01 PM all 9.41 0.00 0.87 0.01 0.06 89.65 12:17:01 PM 0 13.37 0.00 0.99 0.00 0.07 85.57 12:17:01 PM 1 5.45 0.00 0.75 0.02 0.05 93.73 12:18:01 PM all 10.94 0.00 0.57 0.01 0.05 88.43 12:18:01 PM 0 16.47 0.00 0.77 0.00 0.05 82.71 12:18:01 PM 1 5.41 0.00 0.37 0.02 0.05 94.16 12:19:01 PM all 24.53 0.00 3.17 0.36 0.08 71.85 12:19:01 PM 0 30.93 0.00 3.74 0.43 0.08 64.81 12:19:01 PM 1 18.15 0.00 2.60 0.28 0.08 78.88 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.61 0.01 2.39 7.87 0.07 74.05 Average: 0 17.82 0.00 2.57 8.54 0.07 71.00 Average: 1 13.39 0.01 2.21 7.20 0.07 77.11