---> uname -a: Linux prd-centos8-builder-2c-1g-47658.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 571 5038 19 2089 6821 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:e0:b0:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fee0:b074/64 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) 09/20/2025 _x86_64_ (2 CPU) 16:03:19 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 223.74 73.39 150.35 738.55 11262.35 04:06:02 PM 58.67 0.28 58.39 40.66 5057.51 04:07:01 PM 22.49 0.07 22.42 3.12 842.31 04:08:01 PM 33.39 0.77 32.63 56.92 936.21 Average: 84.84 18.71 66.13 210.70 4540.28 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5186336 7003184 2698108 34.22 2688 1983420 704964 7.89 197248 2127464 119884 04:06:02 PM 5118380 6938404 2766064 35.08 2688 1985964 773372 8.66 225948 2168164 7644 04:07:01 PM 5228304 7048216 2656140 33.69 2688 1985776 670940 7.51 226920 2056084 7372 04:08:01 PM 5101372 6927636 2783072 35.30 2688 1991516 779196 8.72 395404 2014644 21528 Average: 5158598 6979360 2725846 34.57 2688 1986669 732118 8.20 261380 2091589 39107 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 79.84 57.50 965.60 10.50 0.00 0.00 0.00 0.00 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 25.58 23.58 52.85 10.69 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 23.67 20.74 20.91 6.91 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 30.94 24.48 27.10 11.32 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 40.08 31.62 267.67 9.87 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) 09/20/2025 _x86_64_ (2 CPU) 16:03:19 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 38.20 1.16 13.19 4.34 0.17 42.95 04:05:01 PM 0 30.87 0.67 9.65 4.26 0.17 54.39 04:05:01 PM 1 45.61 1.66 16.77 4.43 0.17 31.36 04:06:02 PM all 32.70 0.00 2.25 5.34 0.10 59.61 04:06:02 PM 0 23.17 0.00 1.82 3.23 0.10 71.67 04:06:02 PM 1 42.23 0.00 2.69 7.44 0.10 47.55 04:07:01 PM all 36.66 0.00 2.84 0.41 0.09 59.99 04:07:01 PM 0 25.04 0.00 2.71 0.47 0.08 71.69 04:07:01 PM 1 48.29 0.00 2.96 0.36 0.10 48.29 04:08:01 PM all 41.13 0.00 2.93 0.90 0.12 54.92 04:08:01 PM 0 39.89 0.00 3.08 1.21 0.13 55.68 04:08:01 PM 1 42.38 0.00 2.78 0.58 0.10 54.16 Average: all 37.17 0.29 5.30 2.75 0.12 54.37 Average: 0 29.77 0.17 4.32 2.30 0.12 63.33 Average: 1 44.61 0.41 6.28 3.21 0.12 45.38