---> uname -a: Linux prd-centos8-robot-2c-8g-45813.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4932 19 2165 6800 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:a9:a3:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fea9:a3f8/64 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) 07/25/2025 _x86_64_ (2 CPU) 02:11:31 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 95.28 27.26 68.03 5689.84 6461.43 02:14:01 AM 87.47 0.72 86.75 52.92 10747.13 02:15:01 AM 27.85 0.42 27.43 64.79 2152.54 02:16:01 AM 71.48 6.96 64.51 1292.77 8026.86 02:17:01 AM 13.55 0.00 13.55 0.00 1266.04 02:18:01 AM 3.57 0.00 3.57 0.00 129.57 02:19:01 AM 0.30 0.00 0.30 0.00 4.53 02:20:01 AM 0.23 0.02 0.22 0.13 3.93 02:21:01 AM 1.90 0.03 1.87 1.87 111.11 02:22:01 AM 2.62 0.18 2.43 4.27 155.20 02:23:01 AM 27.01 0.23 26.77 43.45 1352.03 Average: 30.11 3.26 26.86 650.04 2764.69 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5363908 7045432 2518524 31.95 2688 1864572 698104 7.82 186388 2013136 173968 02:14:01 AM 5149248 6983896 2733184 34.67 2688 2010348 722188 8.09 198472 2176912 42480 02:15:01 AM 5164228 7026656 2718204 34.48 2688 2037436 691836 7.75 222868 2143224 25044 02:16:01 AM 4954692 7037152 2927740 37.14 2688 2249920 646292 7.24 262504 2280876 26912 02:17:01 AM 4957664 7039744 2924768 37.10 2688 2249928 661884 7.41 262516 2281040 4 02:18:01 AM 4957576 7039660 2924856 37.11 2688 2249932 646268 7.24 262520 2281120 4 02:19:01 AM 4957760 7039836 2924672 37.10 2688 2249932 646268 7.24 262520 2281268 4 02:20:01 AM 4914116 6997092 2968316 37.66 2688 2250832 718336 8.04 262780 2323892 880 02:21:01 AM 4908424 6993024 2974008 37.73 2688 2252436 718332 8.04 262932 2329820 1056 02:22:01 AM 5127832 7037608 2754600 34.95 2688 2079212 646264 7.24 259136 2115212 3808 02:23:01 AM 5034460 6942552 2847972 36.13 2688 2081988 750732 8.41 459444 2032880 10780 Average: 5044537 7016605 2837895 36.00 2688 2143321 686046 7.68 263825 2205398 25904 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 304.25 189.72 1754.52 58.84 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 71.88 52.52 716.41 8.65 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 20.76 14.66 7.64 5.12 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 357.13 252.45 375.27 62.43 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 159.26 109.50 30.21 24.19 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 3.00 1.83 0.55 0.45 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.80 2.05 0.68 0.61 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 38.60 21.89 10.97 3.07 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 40.03 31.06 11.15 5.89 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 65.84 42.20 67.85 10.46 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 25.79 18.96 30.34 25.15 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 99.03 66.99 273.25 18.62 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) 07/25/2025 _x86_64_ (2 CPU) 02:11:31 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 44.45 0.00 6.92 1.48 0.11 47.04 02:13:01 AM 0 32.13 0.00 7.16 1.69 0.10 58.93 02:13:01 AM 1 56.77 0.00 6.69 1.27 0.12 35.16 02:14:01 AM all 25.37 0.00 3.81 1.21 0.09 69.52 02:14:01 AM 0 15.32 0.00 2.71 0.88 0.08 81.00 02:14:01 AM 1 35.45 0.00 4.91 1.54 0.10 58.00 02:15:01 AM all 15.58 0.00 2.59 1.29 0.07 80.48 02:15:01 AM 0 16.90 0.00 2.74 0.15 0.07 80.15 02:15:01 AM 1 14.25 0.00 2.44 2.42 0.07 80.82 02:16:01 AM all 29.68 0.00 5.73 1.59 0.09 62.91 02:16:01 AM 0 20.54 0.00 5.36 1.18 0.08 72.83 02:16:01 AM 1 38.86 0.00 6.11 1.99 0.10 52.94 02:17:01 AM all 0.67 0.00 0.41 0.14 0.03 98.75 02:17:01 AM 0 0.59 0.00 0.43 0.17 0.02 98.80 02:17:01 AM 1 0.75 0.00 0.38 0.12 0.03 98.71 02:18:01 AM all 0.36 0.00 0.08 0.04 0.03 99.50 02:18:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 02:18:01 AM 1 0.58 0.00 0.08 0.08 0.02 99.23 02:19:01 AM all 0.38 0.00 0.08 0.13 0.03 99.37 02:19:01 AM 0 0.12 0.00 0.07 0.13 0.03 99.65 02:19:01 AM 1 0.63 0.00 0.10 0.13 0.03 99.10 02:20:01 AM all 4.34 0.00 0.44 0.00 0.03 95.19 02:20:01 AM 0 1.99 0.00 0.28 0.00 0.03 97.70 02:20:01 AM 1 6.68 0.00 0.60 0.00 0.03 92.68 02:21:01 AM all 12.47 0.00 1.06 0.01 0.08 86.39 02:21:01 AM 0 5.96 0.00 0.49 0.00 0.07 93.49 02:21:01 AM 1 18.98 0.00 1.62 0.02 0.08 79.30 02:22:01 AM all 3.52 0.00 0.85 0.01 0.06 95.56 02:22:01 AM 0 2.77 0.00 0.72 0.00 0.05 96.46 02:22:01 AM 1 4.27 0.00 0.99 0.02 0.07 94.66 02:23:01 AM all 22.77 0.00 2.61 0.13 0.06 74.43 02:23:01 AM 0 15.39 0.00 2.24 0.08 0.07 82.22 02:23:01 AM 1 30.14 0.00 2.98 0.17 0.05 66.66 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.51 0.00 2.24 0.55 0.06 82.64 Average: 0 10.18 0.00 2.03 0.39 0.06 87.35 Average: 1 18.86 0.00 2.45 0.70 0.06 77.93