---> uname -a: Linux prd-centos8-robot-2c-8g-49760.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 4941 19 2175 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:88:d5:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85373sec preferred_lft 85373sec inet6 fe80::f816:3eff:fe88:d5e2/64 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) 08/06/2025 _x86_64_ (2 CPU) 06:12:01 LINUX RESTART (2 CPU) 06:13:01 AM tps rtps wtps bread/s bwrtn/s 06:14:01 AM 96.98 3.13 93.85 378.81 7608.26 06:15:01 AM 76.15 0.65 75.50 51.06 9795.08 06:16:01 AM 44.14 7.13 37.00 1310.50 2333.67 06:17:01 AM 53.29 0.25 53.04 47.06 7694.47 06:18:01 AM 3.80 0.00 3.80 0.00 142.39 06:19:01 AM 0.27 0.00 0.27 0.00 4.47 06:20:01 AM 0.47 0.22 0.25 11.73 3.57 06:21:01 AM 2.02 0.00 2.02 0.00 148.00 06:22:01 AM 0.63 0.00 0.63 0.00 79.00 06:23:01 AM 0.45 0.00 0.45 0.00 19.98 06:24:01 AM 0.15 0.00 0.15 0.00 16.58 06:25:01 AM 0.20 0.00 0.20 0.00 14.98 06:26:01 AM 0.15 0.00 0.15 0.00 15.06 06:27:01 AM 0.17 0.03 0.13 0.27 8.68 06:28:01 AM 9.33 0.32 9.01 36.92 294.85 06:29:01 AM 32.44 0.53 31.91 64.78 1704.90 Average: 20.04 0.77 19.27 118.83 1867.70 06:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 AM 5272648 7062640 2609784 33.11 2688 1966832 669616 7.50 186424 2084764 213536 06:15:01 AM 5126964 6961024 2755468 34.96 2688 2009772 769264 8.61 209864 2195944 10760 06:16:01 AM 4925424 7005736 2957008 37.51 2688 2248280 702404 7.86 256776 2327028 190600 06:17:01 AM 4976412 7060956 2906020 36.87 2688 2252084 634060 7.10 261316 2262468 16 06:18:01 AM 4976900 7061444 2905532 36.86 2688 2252084 634060 7.10 261320 2262528 4 06:19:01 AM 4976720 7061268 2905712 36.86 2688 2252088 634060 7.10 261320 2262620 8 06:20:01 AM 4934424 7019900 2948008 37.40 2688 2253056 695580 7.79 261516 2304608 604 06:21:01 AM 4926580 7014452 2955852 37.50 2688 2255436 695580 7.79 261588 2312560 600 06:22:01 AM 4923612 7013140 2958820 37.54 2688 2257092 695580 7.79 261588 2315452 204 06:23:01 AM 4923232 7013128 2959200 37.54 2688 2257468 695580 7.79 261588 2315772 176 06:24:01 AM 4921596 7011872 2960836 37.56 2688 2257848 695580 7.79 261588 2317788 104 06:25:01 AM 4920860 7011512 2961572 37.57 2688 2258224 695580 7.79 261588 2318332 68 06:26:01 AM 4920816 7011844 2961616 37.57 2688 2258600 695580 7.79 261588 2318596 24 06:27:01 AM 4918964 7010380 2963468 37.60 2688 2258980 711344 7.96 261736 2320224 184 06:28:01 AM 4969480 6929564 2912952 36.95 2688 2131692 754464 8.45 298328 2250708 61636 06:29:01 AM 5109552 7029548 2772880 35.18 2688 2093388 680156 7.62 463976 1953656 25036 Average: 4982762 7017400 2899670 36.79 2688 2203933 691156 7.74 268256 2257690 31472 06:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 92.90 75.82 1049.32 10.67 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 61.32 38.49 567.81 7.01 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 43.50 35.32 327.07 8.17 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 422.16 307.58 102.73 84.73 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 2.80 1.98 0.58 0.48 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 3.17 2.13 0.71 0.61 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 31.34 17.41 9.39 2.16 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 33.74 29.41 10.28 5.65 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 22.50 17.50 5.14 3.39 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 12.75 9.27 2.90 1.86 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 11.46 9.16 2.68 1.80 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 12.78 9.02 2.74 1.79 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 13.60 9.12 2.95 1.80 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 12.95 9.61 3.18 2.05 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 64.16 48.07 89.27 40.07 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 23.59 17.66 16.92 8.32 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 54.04 39.85 137.11 11.29 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) 08/06/2025 _x86_64_ (2 CPU) 06:12:01 LINUX RESTART (2 CPU) 06:13:01 AM CPU %user %nice %system %iowait %steal %idle 06:14:01 AM all 38.71 0.00 5.79 1.05 0.12 54.33 06:14:01 AM 0 44.97 0.00 6.38 1.19 0.12 47.34 06:14:01 AM 1 32.47 0.00 5.20 0.91 0.12 61.29 06:15:01 AM all 22.51 0.00 2.70 1.24 0.11 73.44 06:15:01 AM 0 36.81 0.00 3.53 1.49 0.12 58.05 06:15:01 AM 1 8.24 0.00 1.87 0.99 0.10 88.80 06:16:01 AM all 24.91 0.00 4.89 0.62 0.09 69.49 06:16:01 AM 0 20.10 0.00 4.58 0.65 0.10 74.56 06:16:01 AM 1 29.72 0.00 5.19 0.58 0.08 64.42 06:17:01 AM all 9.94 0.00 2.68 0.86 0.08 86.44 06:17:01 AM 0 10.93 0.00 2.66 0.82 0.08 85.50 06:17:01 AM 1 8.95 0.00 2.70 0.90 0.08 87.37 06:18:01 AM all 0.37 0.00 0.08 0.01 0.04 99.50 06:18:01 AM 0 0.15 0.00 0.10 0.02 0.05 99.68 06:18:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 06:19:01 AM all 0.27 0.00 0.09 0.00 0.04 99.60 06:19:01 AM 0 0.08 0.00 0.10 0.00 0.05 99.77 06:19:01 AM 1 0.45 0.00 0.08 0.00 0.03 99.43 06:20:01 AM all 2.08 0.00 0.38 0.00 0.05 97.49 06:20:01 AM 0 3.34 0.00 0.40 0.00 0.05 96.20 06:20:01 AM 1 0.82 0.00 0.35 0.00 0.05 98.78 06:21:01 AM all 13.47 0.00 0.90 0.01 0.08 85.54 06:21:01 AM 0 9.38 0.00 0.57 0.02 0.07 89.97 06:21:01 AM 1 17.57 0.00 1.23 0.00 0.10 81.11 06:22:01 AM all 9.38 0.00 0.49 0.01 0.11 90.02 06:22:01 AM 0 12.40 0.00 0.59 0.00 0.12 86.90 06:22:01 AM 1 6.36 0.00 0.39 0.02 0.10 93.14 06:23:01 AM all 4.35 0.00 0.33 0.00 0.09 95.24 06:23:01 AM 0 4.20 0.00 0.33 0.00 0.10 95.36 06:23:01 AM 1 4.49 0.00 0.32 0.00 0.08 95.11 06:24:01 AM all 4.32 0.00 0.32 0.00 0.10 95.26 06:24:01 AM 0 3.74 0.00 0.27 0.00 0.08 95.91 06:24:01 AM 1 4.90 0.00 0.37 0.00 0.12 94.61 06:24:01 AM CPU %user %nice %system %iowait %steal %idle 06:25:01 AM all 4.20 0.00 0.30 0.00 0.09 95.40 06:25:01 AM 0 3.58 0.00 0.28 0.00 0.08 96.05 06:25:01 AM 1 4.82 0.00 0.32 0.00 0.10 94.76 06:26:01 AM all 4.31 0.00 0.29 0.00 0.09 95.31 06:26:01 AM 0 3.61 0.00 0.23 0.00 0.08 96.07 06:26:01 AM 1 5.01 0.00 0.35 0.00 0.10 94.54 06:27:01 AM all 4.37 0.00 0.49 0.01 0.08 95.06 06:27:01 AM 0 5.27 0.00 0.57 0.02 0.10 94.04 06:27:01 AM 1 3.46 0.00 0.40 0.00 0.07 96.07 06:28:01 AM all 15.31 0.00 1.98 0.08 0.11 82.52 06:28:01 AM 0 24.65 0.00 2.41 0.10 0.12 72.72 06:28:01 AM 1 5.99 0.00 1.54 0.07 0.10 92.30 06:29:01 AM all 30.12 0.00 4.50 0.48 0.10 64.81 06:29:01 AM 0 31.70 0.00 4.71 0.77 0.10 62.72 06:29:01 AM 1 28.54 0.00 4.28 0.18 0.10 66.89 Average: all 11.80 0.00 1.64 0.27 0.09 86.20 Average: 0 13.43 0.00 1.73 0.32 0.09 84.43 Average: 1 10.16 0.00 1.54 0.23 0.09 87.98