---> uname -a: Linux prd-centos8-robot-2c-8g-11443.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 631 4878 19 2187 6767 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:db:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe74:db85/64 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) 12/07/2025 _x86_64_ (2 CPU) 23:15:04 LINUX RESTART (2 CPU) 11:16:01 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 125.84 0.53 125.31 19.46 10776.01 11:18:02 PM 44.13 0.85 43.28 63.99 6729.35 11:19:01 PM 40.46 7.25 33.21 1332.70 2250.22 11:20:01 PM 66.36 2.73 63.62 439.66 7753.26 11:21:01 PM 9.71 0.00 9.71 0.00 633.67 11:22:01 PM 0.33 0.00 0.33 0.00 6.43 11:23:01 PM 0.25 0.00 0.25 0.00 3.03 11:24:01 PM 11.43 0.53 10.90 48.66 427.66 11:25:01 PM 30.27 0.52 29.76 63.85 1344.79 Average: 36.52 1.37 35.16 216.64 3326.85 11:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5216892 7015796 2665532 33.82 2688 1975772 694748 7.78 187580 2133896 135836 11:18:02 PM 5151616 7006004 2730808 34.64 2688 2030492 716424 8.02 210872 2169700 20716 11:19:01 PM 4977132 6990932 2905292 36.86 2688 2183968 716984 8.03 263132 2272652 103788 11:20:01 PM 4893356 7005220 2989068 37.92 2688 2278292 685168 7.67 266552 2332980 10836 11:21:01 PM 4895656 7007388 2986768 37.89 2688 2278296 685168 7.67 266556 2333108 16 11:22:01 PM 4895556 7007288 2986868 37.89 2688 2278296 685168 7.67 266556 2333044 12 11:23:01 PM 4895616 7007348 2986808 37.89 2688 2278296 685168 7.67 266556 2333040 4 11:24:01 PM 4941684 6872876 2940740 37.31 2688 2101512 834392 9.34 294540 2275748 29216 11:25:01 PM 5025764 6957352 2856660 36.24 2688 2104580 734268 8.22 467132 2028264 25104 Average: 4988141 6985578 2894283 36.72 2688 2167723 715276 8.01 276608 2245826 36170 11:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 96.87 79.76 1071.50 11.60 0.00 0.00 0.00 0.00 11:18:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:02 PM eth0 58.32 38.88 583.09 5.49 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 41.75 37.92 339.59 8.29 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 506.42 403.72 113.50 97.08 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 2.70 2.00 0.75 0.48 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.18 0.72 0.16 0.12 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 2.30 1.98 0.44 0.43 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 129.55 89.80 104.78 30.27 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 19.58 16.48 15.17 8.13 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 95.50 74.65 247.49 18.00 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) 12/07/2025 _x86_64_ (2 CPU) 23:15:04 LINUX RESTART (2 CPU) 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 38.81 0.00 5.63 1.47 0.13 53.96 11:17:01 PM 0 46.14 0.00 6.16 1.72 0.13 45.84 11:17:01 PM 1 31.49 0.00 5.11 1.22 0.13 62.05 11:18:02 PM all 15.16 0.00 2.17 1.00 0.09 81.58 11:18:02 PM 0 20.83 0.00 2.60 0.97 0.08 75.51 11:18:02 PM 1 9.48 0.00 1.74 1.03 0.10 87.65 11:19:01 PM all 25.08 0.00 4.41 0.50 0.09 69.92 11:19:01 PM 0 20.57 0.00 4.17 0.70 0.08 74.48 11:19:01 PM 1 29.60 0.00 4.64 0.31 0.10 65.35 11:20:01 PM all 21.82 0.00 4.66 0.87 0.10 72.54 11:20:01 PM 0 22.16 0.00 4.45 1.02 0.10 72.26 11:20:01 PM 1 21.49 0.00 4.87 0.72 0.10 72.82 11:21:01 PM all 0.36 0.00 0.13 0.09 0.04 99.38 11:21:01 PM 0 0.27 0.00 0.17 0.18 0.05 99.33 11:21:01 PM 1 0.45 0.00 0.08 0.00 0.03 99.43 11:22:01 PM all 0.28 0.00 0.08 0.00 0.05 99.60 11:22:01 PM 0 0.50 0.00 0.08 0.00 0.07 99.35 11:22:01 PM 1 0.05 0.00 0.07 0.00 0.03 99.85 11:23:01 PM all 0.32 0.00 0.06 0.00 0.05 99.57 11:23:01 PM 0 0.52 0.00 0.03 0.00 0.05 99.40 11:23:01 PM 1 0.12 0.00 0.08 0.00 0.05 99.75 11:24:01 PM all 16.31 0.00 2.79 0.08 0.08 80.74 11:24:01 PM 0 18.26 0.00 2.81 0.10 0.08 78.75 11:24:01 PM 1 14.36 0.00 2.78 0.07 0.07 82.72 11:25:01 PM all 30.36 0.00 4.14 0.18 0.10 65.23 11:25:01 PM 0 41.42 0.00 4.32 0.27 0.10 53.89 11:25:01 PM 1 19.30 0.00 3.95 0.08 0.10 76.57 Average: all 16.49 0.00 2.67 0.47 0.08 80.30 Average: 0 18.96 0.00 2.75 0.55 0.08 77.65 Average: 1 14.01 0.00 2.59 0.38 0.08 82.94