---> uname -a: Linux prd-centos8-robot-2c-8g-14074.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 591 4999 19 2106 6809 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:b6:20:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:feb6:2086/64 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 129.21 78.06 51.15 7066.44 37242.70 01:55:01 AM 83.13 6.46 76.66 1100.52 6417.09 01:56:01 AM 78.45 1.12 77.34 100.65 9809.18 01:57:01 AM 32.27 0.72 31.55 95.42 1930.55 Average: 80.76 21.59 59.17 2090.72 13849.24 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5769012 7148752 2113412 26.81 2688 1579260 640220 7.17 155656 1701820 29672 01:55:01 AM 5304812 7033368 2577612 32.70 2688 1911008 715728 8.01 186836 2071256 187196 01:56:01 AM 5148536 6994428 2733888 34.68 2688 2021648 732512 8.20 210784 2174880 41332 01:57:01 AM 5208656 7062220 2673768 33.92 2688 2028620 669908 7.50 384376 1939600 27032 Average: 5357754 7059692 2524670 32.03 2688 1885134 689592 7.72 234413 1971889 71308 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 144.62 71.51 548.20 36.17 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 177.63 130.60 1362.44 25.96 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 81.49 53.01 612.38 11.20 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 18.62 15.89 14.50 8.21 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 105.59 67.75 634.39 20.38 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 18.56 0.06 5.92 50.26 0.08 25.12 01:54:01 AM 0 19.46 0.07 6.29 48.66 0.08 25.43 01:54:01 AM 1 17.66 0.05 5.54 51.85 0.08 24.82 01:55:01 AM all 34.35 0.00 5.27 2.62 0.12 57.65 01:55:01 AM 0 31.85 0.00 4.61 3.27 0.12 60.15 01:55:01 AM 1 36.85 0.00 5.94 1.96 0.12 55.14 01:56:01 AM all 27.95 0.00 4.01 5.92 0.11 62.02 01:56:01 AM 0 28.64 0.00 3.65 3.90 0.12 63.69 01:56:01 AM 1 27.25 0.00 4.38 7.94 0.10 60.34 01:57:01 AM all 33.60 0.00 3.79 0.38 0.10 62.14 01:57:01 AM 0 13.82 0.00 2.94 0.23 0.08 82.93 01:57:01 AM 1 53.37 0.00 4.63 0.52 0.12 41.37 Average: all 28.63 0.01 4.74 14.73 0.10 51.78 Average: 0 23.45 0.02 4.37 13.95 0.10 58.12 Average: 1 33.81 0.01 5.12 15.51 0.10 45.44