---> uname -a: Linux prd-centos8-builder-2c-1g-42120.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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: 7699 578 5031 19 2089 6814 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:7e:7c:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe7e:7cb2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 08/29/2025 _x86_64_ (2 CPU) 16:03:22 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 353.46 128.80 224.66 2147.24 8381.30 04:06:01 PM 100.23 0.72 99.52 93.44 9117.08 04:07:01 PM 30.00 0.10 29.90 3.60 1347.66 04:08:01 PM 29.37 0.77 28.61 56.91 838.19 Average: 128.26 32.59 95.67 575.26 4921.06 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5260684 6994632 2623760 33.28 2688 1905840 743344 8.32 195744 2081164 158120 04:06:01 PM 5190556 7010728 2693888 34.17 2688 1985864 694680 7.78 226024 2093812 20920 04:07:01 PM 5177700 6999528 2706744 34.33 2688 1987524 709556 7.94 227644 2103908 4 04:08:01 PM 5140192 6965172 2744252 34.81 2688 1990248 731824 8.19 396120 1973468 20224 Average: 5192283 6992515 2692161 34.15 2688 1967369 719851 8.06 261383 2063088 49817 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 125.18 83.47 1293.13 32.83 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.34 29.82 194.32 9.27 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.00 21.96 19.94 7.40 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.82 26.96 30.72 16.49 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 55.08 40.55 384.51 16.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 08/29/2025 _x86_64_ (2 CPU) 16:03:22 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 36.27 2.53 18.64 7.15 0.15 35.25 04:05:01 PM 0 48.96 1.71 16.64 7.61 0.19 24.90 04:05:01 PM 1 23.56 3.36 20.66 6.69 0.12 45.62 04:06:01 PM all 38.67 0.00 3.44 1.79 0.12 55.98 04:06:01 PM 0 42.44 0.00 3.73 1.82 0.10 51.91 04:06:01 PM 1 34.91 0.00 3.14 1.76 0.13 60.05 04:07:01 PM all 37.14 0.00 2.25 0.52 0.10 59.99 04:07:01 PM 0 36.23 0.00 1.92 0.75 0.10 61.01 04:07:01 PM 1 38.06 0.00 2.58 0.28 0.10 58.98 04:08:01 PM all 40.70 0.00 3.48 0.24 0.11 55.47 04:08:01 PM 0 50.47 0.00 3.94 0.30 0.12 45.18 04:08:01 PM 1 30.94 0.00 3.02 0.18 0.10 65.75 Average: all 38.21 0.62 6.90 2.40 0.12 51.74 Average: 0 44.51 0.42 6.52 2.60 0.13 45.83 Average: 1 31.90 0.83 7.29 2.21 0.11 57.66