---> uname -a: Linux prd-centos8-robot-2c-8g-14077.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 5014 19 2109 6826 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:bb:2d:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:febb:2d69/64 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) 12/16/2025 _x86_64_ (2 CPU) 01:52:33 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 113.68 68.29 45.38 6927.69 36820.23 01:55:01 AM 84.26 6.40 77.86 1099.50 6487.25 01:56:01 AM 80.71 1.12 79.59 100.63 9837.72 01:57:01 AM 32.19 0.72 31.48 95.45 1915.16 Average: 77.71 19.13 58.58 2055.90 13765.59 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5777700 7160384 2104732 26.70 2688 1582020 647112 7.25 156284 1691176 30168 01:55:01 AM 5307820 7039868 2574612 32.66 2688 1914124 732780 8.20 187340 2066376 187360 01:56:01 AM 5144988 7001364 2737444 34.73 2688 2031912 763392 8.55 211772 2177244 48880 01:57:01 AM 5130208 6989840 2752224 34.92 2688 2034540 756256 8.47 387388 2013928 29516 Average: 5340179 7047864 2542253 32.25 2688 1890649 724885 8.12 235696 1987181 73981 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 155.21 86.79 554.11 39.75 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 178.29 129.32 1365.79 26.25 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 77.84 48.87 608.50 10.85 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 18.33 15.28 14.32 7.96 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 107.42 70.07 635.71 21.20 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) 12/16/2025 _x86_64_ (2 CPU) 01:52:33 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 18.32 0.05 4.81 46.67 0.08 30.07 01:54:01 AM 0 16.64 0.08 4.96 42.48 0.08 35.75 01:54:01 AM 1 19.99 0.02 4.66 50.83 0.08 24.42 01:55:01 AM all 33.71 0.00 5.07 2.92 0.12 58.18 01:55:01 AM 0 29.65 0.00 4.43 2.25 0.13 63.54 01:55:01 AM 1 37.78 0.00 5.72 3.58 0.10 52.82 01:56:01 AM all 27.35 0.00 3.89 7.27 0.11 61.39 01:56:01 AM 0 8.74 0.00 3.00 10.76 0.10 77.39 01:56:01 AM 1 45.95 0.00 4.77 3.77 0.12 45.40 01:57:01 AM all 32.54 0.00 3.64 0.29 0.08 63.45 01:57:01 AM 0 22.33 0.00 3.69 0.35 0.07 73.56 01:57:01 AM 1 42.72 0.00 3.58 0.23 0.10 53.37 Average: all 27.99 0.01 4.35 14.23 0.10 53.31 Average: 0 19.34 0.02 4.02 13.90 0.10 62.63 Average: 1 36.63 0.00 4.68 14.57 0.10 44.02