---> uname -a: Linux prd-centos8-builder-2c-1g-22344.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 583 5043 19 2073 6811 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:97:62:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe97:62ef/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) 06/19/2025 _x86_64_ (2 CPU) 12:03:53 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:02 PM 546.74 307.03 239.71 15051.77 44215.18 12:06:01 PM 115.55 0.53 115.03 55.57 9888.61 12:07:01 PM 30.18 0.30 29.88 42.39 1362.09 12:08:01 PM 33.21 0.78 32.43 57.06 941.79 Average: 181.69 77.48 104.22 3817.21 14119.37 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 PM 5298032 7022792 2586404 32.80 2688 1897920 700452 7.84 199260 2041536 173564 12:06:01 PM 5195584 7000796 2688852 34.10 2688 1972140 709640 7.94 223984 2093128 22380 12:07:01 PM 5190096 6996276 2694340 34.17 2688 1973416 708272 7.93 226916 2095424 4 12:08:01 PM 5107548 6918544 2776888 35.22 2688 1977672 782648 8.76 395808 2009732 21548 Average: 5197815 6984602 2686621 34.07 2688 1955287 725253 8.12 261492 2059955 54374 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 PM eth0 446.91 229.58 1882.66 70.66 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 63.25 46.22 207.62 12.85 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 29.76 25.41 25.76 8.68 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 34.23 27.80 30.01 11.99 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 143.87 82.40 537.88 26.10 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) 06/19/2025 _x86_64_ (2 CPU) 12:03:53 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:02 PM all 47.82 3.13 23.76 4.93 0.10 20.26 12:05:02 PM 0 49.86 2.49 24.26 4.95 0.10 18.34 12:05:02 PM 1 45.78 3.76 23.27 4.90 0.10 22.19 12:06:01 PM all 38.23 0.00 3.27 1.10 0.11 57.29 12:06:01 PM 0 64.95 0.00 3.78 0.70 0.10 30.47 12:06:01 PM 1 11.57 0.00 2.75 1.50 0.12 84.06 12:07:01 PM all 37.70 0.00 2.72 0.25 0.09 59.24 12:07:01 PM 0 35.57 0.00 2.63 0.22 0.08 61.50 12:07:01 PM 1 39.83 0.00 2.81 0.28 0.10 56.97 12:08:01 PM all 41.58 0.00 3.38 0.17 0.09 54.78 12:08:01 PM 0 50.04 0.00 3.21 0.23 0.08 46.43 12:08:01 PM 1 33.09 0.00 3.54 0.12 0.10 63.15 Average: all 41.32 0.77 8.23 1.60 0.10 47.98 Average: 0 50.02 0.62 8.42 1.51 0.09 39.35 Average: 1 32.62 0.93 8.05 1.68 0.10 56.61