---> uname -a: Linux prd-centos8-builder-2c-1g-1045.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 569 5040 19 2089 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:50:83:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe50:8314/64 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) 09/29/2025 _x86_64_ (2 CPU) 12:03:28 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 335.12 117.76 217.36 1953.75 8952.68 12:06:01 PM 80.57 0.97 79.61 101.03 8307.55 12:07:01 PM 30.79 0.13 30.66 8.80 1337.84 12:08:01 PM 25.66 0.32 25.35 31.19 933.64 Average: 118.05 29.80 88.25 523.74 4883.24 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5220256 7028504 2664188 33.79 2688 1975052 700288 7.84 196100 2104912 219924 12:06:01 PM 5163800 6986168 2720644 34.51 2688 1987888 718672 8.05 235048 2111440 22376 12:07:01 PM 5179780 7002328 2704664 34.30 2688 1988156 694060 7.77 237428 2092716 8864 12:08:01 PM 5229796 7053496 2654648 33.67 2688 1989196 652916 7.31 406620 1873712 9004 Average: 5198408 7017624 2686036 34.07 2688 1985073 691484 7.74 268799 2045695 65042 12:04:01 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 131.01 85.27 1423.48 33.44 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 22.24 19.74 48.90 6.72 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 25.95 20.58 23.11 8.33 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 33.14 25.80 33.64 11.75 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 53.09 37.85 382.31 15.06 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) 09/29/2025 _x86_64_ (2 CPU) 12:03:28 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 39.91 2.40 19.02 3.78 0.13 34.76 12:05:01 PM 0 48.39 2.16 19.54 3.89 0.14 25.88 12:05:01 PM 1 31.46 2.63 18.50 3.68 0.12 43.62 12:06:01 PM all 31.52 0.00 2.37 5.92 0.11 60.09 12:06:01 PM 0 33.47 0.00 2.50 6.95 0.12 56.96 12:06:01 PM 1 29.56 0.00 2.23 4.88 0.10 63.22 12:07:01 PM all 31.84 0.00 2.17 0.97 0.08 64.94 12:07:01 PM 0 38.44 0.00 2.18 0.70 0.08 58.60 12:07:01 PM 1 25.25 0.00 2.15 1.23 0.08 71.29 12:08:01 PM all 38.11 0.00 2.82 0.14 0.11 58.81 12:08:01 PM 0 50.37 0.00 3.08 0.15 0.12 46.29 12:08:01 PM 1 25.85 0.00 2.57 0.13 0.10 71.35 Average: all 35.33 0.59 6.55 2.70 0.11 54.72 Average: 0 42.65 0.54 6.78 2.92 0.11 47.01 Average: 1 28.02 0.65 6.33 2.48 0.10 62.43