---> uname -a: Linux prd-centos8-robot-2c-8g-17598.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 574 4950 19 2172 6824 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:76:4b:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe76:4bcb/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) 12/31/2025 _x86_64_ (2 CPU) 01:51:49 LINUX RESTART (2 CPU) 01:52:01 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 212.68 153.61 59.07 14605.28 40264.88 01:54:01 AM 119.51 1.08 118.43 75.32 11318.81 01:55:01 AM 33.14 0.00 33.14 0.00 4124.14 01:56:01 AM 39.79 7.13 32.66 1310.71 2464.62 01:57:01 AM 67.06 0.22 66.84 43.59 8287.77 01:58:01 AM 4.25 0.07 4.18 4.93 148.61 01:59:01 AM 2.05 0.00 2.05 0.00 74.50 02:00:01 AM 0.12 0.00 0.12 0.00 2.53 02:01:02 AM 32.67 0.65 32.02 73.30 1442.33 Average: 56.81 18.09 38.72 1790.66 7570.59 01:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5521352 7065200 2361072 29.95 2688 1736332 705992 7.90 186216 1890120 92680 01:54:01 AM 5175500 7020136 2706924 34.34 2688 2020336 710644 7.96 198872 2155748 104460 01:55:01 AM 5129360 7005812 2753064 34.93 2688 2052580 707236 7.92 213256 2188772 43064 01:56:01 AM 4933824 6988772 2948600 37.41 2688 2223412 740756 8.29 271208 2303084 143044 01:57:01 AM 4963200 7064984 2919224 37.03 2688 2268296 637924 7.14 261044 2270852 92 01:58:01 AM 4892932 6995104 2989492 37.93 2688 2268684 740356 8.29 261376 2340312 248 01:59:01 AM 4752652 6854880 3129772 39.71 2688 2268740 883508 9.89 261376 2480132 16 02:00:01 AM 4805948 6908480 3076476 39.03 2688 2269052 814552 9.12 261376 2426796 280 02:01:02 AM 5110856 7024084 2771568 35.16 2688 2086644 680288 7.62 459728 1952320 10032 Average: 5031736 6991939 2850688 36.17 2688 2132675 735695 8.24 263828 2223126 43768 01:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 301.53 175.08 1467.03 56.78 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 96.43 75.44 1139.27 10.64 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 10.68 4.13 3.94 2.28 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 37.11 32.39 335.71 6.86 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 205.86 150.85 47.01 40.98 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 57.24 65.47 10.60 579.88 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 476.45 458.47 7952.03 143.40 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 313.63 305.38 4965.05 19.90 0.00 0.00 0.00 0.00 02:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:02 AM eth0 61.82 38.81 86.82 23.16 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 173.42 145.11 1778.53 98.20 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) 12/31/2025 _x86_64_ (2 CPU) 01:51:49 LINUX RESTART (2 CPU) 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 44.86 0.04 10.05 2.78 0.12 42.16 01:53:01 AM 0 48.71 0.03 10.04 3.44 0.12 37.66 01:53:01 AM 1 41.00 0.05 10.06 2.12 0.12 46.66 01:54:01 AM all 36.35 0.00 5.01 1.36 0.09 57.18 01:54:01 AM 0 55.29 0.00 7.00 1.68 0.08 35.93 01:54:01 AM 1 17.44 0.00 3.03 1.03 0.10 78.40 01:55:01 AM all 6.41 0.00 1.04 0.43 0.08 92.05 01:55:01 AM 0 6.74 0.00 1.20 0.45 0.07 91.55 01:55:01 AM 1 6.08 0.00 0.88 0.40 0.08 92.55 01:56:01 AM all 25.88 0.00 4.07 0.40 0.08 69.56 01:56:01 AM 0 13.88 0.00 3.25 0.32 0.10 82.45 01:56:01 AM 1 37.91 0.00 4.89 0.48 0.07 56.65 01:57:01 AM all 17.84 0.00 3.37 0.60 0.08 78.10 01:57:01 AM 0 26.85 0.00 3.81 0.38 0.08 68.87 01:57:01 AM 1 8.85 0.00 2.93 0.82 0.08 87.31 01:58:01 AM all 7.20 0.00 0.28 0.03 0.06 92.43 01:58:01 AM 0 7.81 0.00 0.32 0.05 0.07 91.75 01:58:01 AM 1 6.59 0.00 0.25 0.00 0.05 93.11 01:59:01 AM all 14.27 0.00 1.65 0.01 0.12 83.95 01:59:01 AM 0 16.08 0.00 1.57 0.00 0.12 82.23 01:59:01 AM 1 12.47 0.00 1.73 0.02 0.12 85.67 02:00:01 AM all 11.34 0.00 1.09 0.00 0.09 87.48 02:00:01 AM 0 4.61 0.00 0.42 0.00 0.08 94.89 02:00:01 AM 1 18.10 0.00 1.75 0.00 0.10 80.04 02:01:02 AM all 27.14 0.00 3.72 0.13 0.08 68.92 02:01:02 AM 0 32.81 0.00 3.45 0.13 0.08 63.53 02:01:02 AM 1 21.47 0.00 4.00 0.13 0.08 74.31 Average: all 21.27 0.00 3.37 0.64 0.09 74.62 Average: 0 23.68 0.00 3.46 0.72 0.09 72.05 Average: 1 18.87 0.01 3.28 0.56 0.09 77.20