---> uname -a: Linux prd-centos8-robot-2c-8g-45072.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 622 4885 19 2189 6777 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:f6:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fea9:f693/64 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) 07/22/2025 _x86_64_ (2 CPU) 02:25:33 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 117.58 64.73 52.85 7865.11 31044.34 02:28:01 AM 114.06 0.32 113.75 22.39 10875.74 02:29:01 AM 39.21 0.82 38.39 95.32 4280.60 02:30:01 AM 67.18 6.98 60.20 1292.55 4404.91 02:31:01 AM 28.22 0.00 28.22 0.00 5480.01 02:32:01 AM 0.68 0.03 0.65 1.07 289.72 02:33:01 AM 2.05 0.00 2.05 0.00 70.38 02:34:01 AM 0.15 0.00 0.15 0.00 2.93 02:35:01 AM 14.78 0.32 14.46 36.93 677.17 Average: 42.66 8.13 34.53 1034.90 6347.65 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5475240 7024284 2407192 30.54 2688 1741392 752604 8.43 186376 1938048 89264 02:28:01 AM 5176128 7015672 2706304 34.33 2688 2015272 719748 8.06 188544 2168492 104004 02:29:01 AM 5226340 7068296 2656092 33.70 2688 2018088 666380 7.46 219220 2089680 10760 02:30:01 AM 4958984 7047204 2923448 37.09 2688 2255720 667580 7.47 262816 2286236 148680 02:31:01 AM 4945628 7033656 2936804 37.26 2688 2255732 683144 7.65 262820 2294392 4 02:32:01 AM 4876952 6973396 3005480 38.13 2688 2264148 751908 8.42 263144 2362284 4 02:33:01 AM 4865264 6961744 3017168 38.28 2688 2264184 786288 8.80 263144 2374200 44 02:34:01 AM 4852316 6951676 3030116 38.44 2688 2267064 786288 8.80 263144 2386128 2884 02:35:01 AM 5018324 6950784 2864108 36.34 2688 2106012 741688 8.30 311748 2194664 40436 Average: 5043908 7002968 2838524 36.01 2688 2131957 728403 8.16 246773 2232680 44009 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 348.78 195.22 1388.64 60.77 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 85.07 67.48 1088.65 10.34 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 10.20 9.50 6.40 3.74 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 45.43 38.31 318.70 11.92 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 151.68 113.66 28.35 28.47 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 132.83 123.25 92.77 44.40 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 307.56 306.10 428.39 117.97 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 148.56 147.13 266.01 47.31 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 52.79 38.76 94.65 36.33 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 142.55 115.49 412.53 40.14 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) 07/22/2025 _x86_64_ (2 CPU) 02:25:33 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 34.57 0.03 6.88 20.57 0.15 37.79 02:27:01 AM 0 35.90 0.03 7.34 23.60 0.15 32.97 02:27:01 AM 1 33.24 0.03 6.43 17.53 0.15 42.62 02:28:01 AM all 36.34 0.00 5.34 2.94 0.11 55.27 02:28:01 AM 0 27.10 0.00 4.98 3.70 0.10 64.12 02:28:01 AM 1 45.59 0.00 5.70 2.18 0.12 46.41 02:29:01 AM all 13.25 0.00 1.76 1.57 0.06 83.36 02:29:01 AM 0 12.67 0.00 1.72 1.91 0.07 83.63 02:29:01 AM 1 13.82 0.00 1.80 1.24 0.05 83.09 02:30:01 AM all 34.36 0.00 6.25 1.17 0.11 58.12 02:30:01 AM 0 34.42 0.00 6.27 0.98 0.10 58.22 02:30:01 AM 1 34.30 0.00 6.22 1.35 0.12 58.02 02:31:01 AM all 0.49 0.00 0.64 0.46 0.02 98.39 02:31:01 AM 0 0.52 0.00 0.55 0.42 0.00 98.51 02:31:01 AM 1 0.47 0.00 0.74 0.50 0.03 98.26 02:32:01 AM all 18.92 0.00 0.51 0.01 0.07 80.50 02:32:01 AM 0 5.31 0.00 0.32 0.02 0.07 94.29 02:32:01 AM 1 32.44 0.00 0.70 0.00 0.07 66.79 02:33:01 AM all 25.05 0.00 0.54 0.01 0.10 74.30 02:33:01 AM 0 3.75 0.00 0.23 0.02 0.10 95.90 02:33:01 AM 1 46.53 0.00 0.84 0.00 0.10 52.52 02:34:01 AM all 19.94 0.00 0.47 0.00 0.08 79.52 02:34:01 AM 0 0.84 0.00 0.20 0.00 0.07 98.90 02:34:01 AM 1 39.40 0.00 0.75 0.00 0.09 59.76 02:35:01 AM all 16.62 0.00 2.15 0.20 0.06 80.98 02:35:01 AM 0 9.01 0.00 1.89 0.02 0.05 89.04 02:35:01 AM 1 24.24 0.00 2.41 0.38 0.07 72.90 Average: all 22.18 0.00 2.73 2.99 0.08 72.01 Average: 0 14.40 0.00 2.62 3.40 0.08 79.50 Average: 1 29.97 0.00 2.85 2.58 0.09 64.51