---> uname -a: Linux prd-centos8-robot-2c-8g-41361.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 576 4956 19 2164 6823 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:2a:9a:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe2a:9a65/64 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) 07/10/2025 _x86_64_ (2 CPU) 01:05:30 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 98.00 15.50 82.50 4494.18 7600.25 01:08:01 AM 80.72 0.72 80.01 52.92 9791.37 01:09:01 AM 39.21 3.82 35.39 1256.59 3426.65 01:10:01 AM 61.93 3.57 58.36 101.17 7429.57 01:11:01 AM 8.31 0.00 8.31 0.00 614.13 01:12:01 AM 2.52 0.00 2.52 0.00 77.52 01:13:01 AM 0.17 0.00 0.17 0.00 2.08 01:14:01 AM 0.40 0.03 0.37 1.07 92.92 01:15:01 AM 12.68 0.32 12.36 36.93 455.67 01:16:01 AM 29.36 0.52 28.84 63.85 1385.74 Average: 33.33 2.45 30.88 600.62 3087.65 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5354480 7070844 2527952 32.07 2688 1898456 673984 7.55 187360 2020992 181548 01:08:01 AM 5260948 7094268 2621484 33.26 2688 2009080 646064 7.23 206816 2064576 42484 01:09:01 AM 5028928 6988408 2853504 36.20 2688 2132704 744972 8.34 259172 2236616 67336 01:10:01 AM 4981972 7062948 2900460 36.80 2688 2248660 646796 7.24 263188 2252936 10840 01:11:01 AM 4986504 7067376 2895928 36.74 2688 2248664 646796 7.24 263188 2252800 12 01:12:01 AM 4986412 7067284 2896020 36.74 2688 2248664 646796 7.24 263188 2253036 4 01:13:01 AM 4986844 7067712 2895588 36.73 2688 2248664 630752 7.06 263188 2252584 4 01:14:01 AM 4899792 6983304 2982640 37.84 2688 2251308 743776 8.33 263316 2338600 16 01:15:01 AM 5093656 7000632 2788776 35.38 2688 2079788 691488 7.74 301548 2124936 30576 01:16:01 AM 5134052 7043764 2748380 34.87 2688 2082980 665024 7.45 461276 1930000 25128 Average: 5071359 7044654 2811073 35.66 2688 2144897 673645 7.54 273224 2172708 35795 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 310.58 207.43 1869.73 61.35 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 69.23 50.45 605.99 8.48 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 40.11 35.61 312.90 8.93 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 597.13 440.35 119.59 100.97 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 3.50 1.98 0.77 0.60 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.72 2.00 0.81 0.67 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 1.57 0.90 0.21 0.16 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 167.78 145.03 1989.80 10.63 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 228.56 177.40 2105.70 36.80 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 19.01 16.96 15.93 7.81 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 144.02 107.81 702.13 23.64 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) 07/10/2025 _x86_64_ (2 CPU) 01:05:30 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 46.67 0.00 6.87 2.32 0.12 44.02 01:07:01 AM 0 51.64 0.00 7.20 2.37 0.12 38.68 01:07:01 AM 1 41.68 0.00 6.54 2.28 0.12 49.38 01:08:01 AM all 22.36 0.00 3.41 1.53 0.08 72.63 01:08:01 AM 0 23.71 0.00 3.17 1.40 0.07 71.65 01:08:01 AM 1 21.02 0.00 3.64 1.65 0.08 73.61 01:09:01 AM all 23.72 0.00 3.85 0.67 0.08 71.68 01:09:01 AM 0 30.77 0.00 4.40 1.12 0.08 63.63 01:09:01 AM 1 16.66 0.00 3.30 0.22 0.08 79.74 01:10:01 AM all 20.50 0.00 4.31 0.71 0.08 74.40 01:10:01 AM 0 25.13 0.00 4.71 0.43 0.08 69.64 01:10:01 AM 1 15.84 0.00 3.91 0.99 0.08 79.18 01:11:01 AM all 0.19 0.00 0.14 0.08 0.04 99.55 01:11:01 AM 0 0.17 0.00 0.17 0.13 0.05 99.48 01:11:01 AM 1 0.22 0.00 0.12 0.02 0.03 99.62 01:12:01 AM all 0.34 0.00 0.08 0.01 0.03 99.53 01:12:01 AM 0 0.57 0.00 0.08 0.02 0.03 99.30 01:12:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 01:13:01 AM all 0.38 0.00 0.05 0.00 0.03 99.54 01:13:01 AM 0 0.60 0.00 0.03 0.00 0.03 99.33 01:13:01 AM 1 0.17 0.00 0.07 0.00 0.02 99.75 01:14:01 AM all 8.85 0.00 1.84 0.00 0.09 89.21 01:14:01 AM 0 12.19 0.00 2.71 0.00 0.10 85.00 01:14:01 AM 1 5.51 0.00 0.98 0.00 0.08 93.43 01:15:01 AM all 18.25 0.00 2.73 0.08 0.09 78.84 01:15:01 AM 0 23.06 0.00 3.01 0.08 0.10 73.74 01:15:01 AM 1 13.45 0.00 2.46 0.08 0.08 83.93 01:16:01 AM all 27.16 0.00 4.04 0.13 0.09 68.58 01:16:01 AM 0 33.58 0.00 4.51 0.17 0.08 61.65 01:16:01 AM 1 20.72 0.00 3.57 0.10 0.10 75.51 Average: all 16.85 0.00 2.73 0.55 0.07 79.79 Average: 0 20.15 0.00 3.00 0.57 0.08 76.20 Average: 1 13.54 0.00 2.47 0.53 0.07 83.39