---> uname -a: Linux prd-centos8-builder-2c-1g-12417.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: 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: 7699 551 5052 19 2095 6841 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:21:93:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe21:93de/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) 11/13/2025 _x86_64_ (2 CPU) 12:03:23 LINUX RESTART (2 CPU) 12:04:03 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 264.39 130.63 133.75 2136.87 7385.42 12:06:01 PM 116.23 0.52 115.71 54.65 9904.80 12:07:01 PM 32.48 0.30 32.18 42.39 1694.18 12:08:01 PM 22.65 0.38 22.26 18.26 849.29 Average: 107.63 32.14 75.49 549.80 4938.24 12:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5256648 6978396 2627796 33.33 2688 1898076 779800 8.73 229524 2065472 153328 12:06:01 PM 5213908 7040208 2670536 33.87 2688 1991836 666980 7.47 220800 2074724 37256 12:07:01 PM 5193616 7021064 2690828 34.13 2688 1993032 672160 7.52 226468 2090292 8856 12:08:01 PM 5233592 7061596 2650852 33.62 2688 1993704 650000 7.28 395768 1881676 8996 Average: 5224441 7025316 2660003 33.74 2688 1969162 692235 7.75 268140 2028041 52109 12:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 97.48 63.04 1075.12 27.88 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 35.54 29.56 314.47 11.56 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 18.05 17.60 17.11 6.76 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 32.14 24.38 26.13 8.90 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 45.37 33.40 352.18 13.66 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) 11/13/2025 _x86_64_ (2 CPU) 12:03:23 LINUX RESTART (2 CPU) 12:04:03 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 24.73 2.84 20.10 28.31 0.25 23.77 12:05:01 PM 0 17.35 3.05 23.68 30.30 0.30 25.31 12:05:01 PM 1 32.00 2.63 16.57 26.36 0.19 22.24 12:06:01 PM all 37.89 0.00 3.96 3.89 0.14 54.12 12:06:01 PM 0 34.80 0.00 3.84 4.48 0.15 56.72 12:06:01 PM 1 40.97 0.00 4.08 3.30 0.13 51.52 12:07:01 PM all 33.37 0.00 2.15 3.23 0.20 61.04 12:07:01 PM 0 26.20 0.00 2.04 2.82 0.12 68.83 12:07:01 PM 1 40.55 0.00 2.27 3.64 0.28 53.25 12:08:01 PM all 34.14 0.00 2.54 2.35 0.14 60.83 12:08:01 PM 0 35.40 0.00 2.61 2.87 0.13 58.99 12:08:01 PM 1 32.88 0.00 2.47 1.82 0.15 62.68 Average: all 32.64 0.68 7.02 9.20 0.18 50.28 Average: 0 28.61 0.73 7.81 9.81 0.17 52.87 Average: 1 36.65 0.64 6.24 8.59 0.19 47.70