---> uname -a: Linux prd-centos8-builder-2c-4g-10284.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 483 1042 17 2139 2907 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:74:c6:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.169/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe74:c67e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/01/2026 _x86_64_ (2 CPU) 18:00:51 LINUX RESTART (2 CPU) 06:02:02 PM tps rtps wtps bread/s bwrtn/s 06:03:01 PM 61.39 6.61 54.78 962.66 10266.72 06:04:01 PM 50.98 0.20 50.78 15.73 5734.44 Average: 56.14 3.38 52.76 485.22 7981.54 06:02:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 PM 1273608 3063548 2480064 66.07 2104 1957688 573076 11.93 403128 1783748 130468 06:04:01 PM 1051328 2960248 2702344 71.99 2104 2071348 662100 13.79 415272 1975616 119344 Average: 1162468 3011898 2591204 69.03 2104 2014518 617588 12.86 409200 1879682 124906 06:02:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 PM eth0 66.18 53.85 831.63 5.95 0.00 0.00 0.00 0.00 06:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 PM eth0 26.99 22.24 255.78 5.37 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 46.42 37.91 541.29 5.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/01/2026 _x86_64_ (2 CPU) 18:00:51 LINUX RESTART (2 CPU) 06:02:02 PM CPU %user %nice %system %iowait %steal %idle 06:03:01 PM all 37.32 0.00 4.84 2.38 3.15 52.33 06:03:01 PM 0 22.59 0.00 3.61 1.92 3.63 68.25 06:03:01 PM 1 52.33 0.00 6.08 2.84 2.65 36.09 06:04:01 PM all 34.45 0.00 3.52 1.69 3.72 56.62 06:04:01 PM 0 22.02 0.00 2.75 1.41 4.27 69.56 06:04:01 PM 1 47.12 0.00 4.30 1.98 3.16 43.45 Average: all 35.87 0.00 4.17 2.03 3.44 54.50 Average: 0 22.30 0.00 3.18 1.66 3.95 68.91 Average: 1 49.69 0.00 5.18 2.40 2.91 39.82