---> uname -a: Linux prd-centos8-builder-2c-4g-4690.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 509 1015 17 2140 2881 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:c8:dd:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fec8:ddb0/64 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) 02/01/2026 _x86_64_ (2 CPU) 19:02:06 LINUX RESTART (2 CPU) 07:03:03 PM tps rtps wtps bread/s bwrtn/s 07:04:01 PM 70.04 7.20 62.84 1149.53 8406.91 07:05:01 PM 65.58 0.38 65.19 54.12 7963.75 07:06:01 PM 40.84 1.00 39.84 55.85 4261.06 Average: 58.69 2.81 55.88 411.64 6860.06 07:03:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:04:01 PM 1314424 2986392 2439252 64.98 2104 1848872 673040 14.02 404484 1778052 63304 07:05:01 PM 1160000 3000396 2593676 69.10 2104 2007468 621984 12.95 405728 1891156 45784 07:06:01 PM 1048704 2959320 2704972 72.06 2104 2071620 637992 13.29 424052 1959244 22684 Average: 1174376 2982036 2579300 68.71 2104 1975987 644339 13.42 411421 1876151 43924 07:03:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 161.12 104.71 1180.65 15.54 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 39.82 30.89 517.36 5.50 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 12.68 12.40 47.39 5.23 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 70.20 48.71 575.07 8.68 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) 02/01/2026 _x86_64_ (2 CPU) 19:02:06 LINUX RESTART (2 CPU) 07:03:03 PM CPU %user %nice %system %iowait %steal %idle 07:04:01 PM all 34.40 0.00 4.91 3.37 4.42 52.89 07:04:01 PM 0 44.74 0.00 5.58 4.27 4.46 40.96 07:04:01 PM 1 24.08 0.00 4.23 2.48 4.38 64.82 07:05:01 PM all 37.53 0.00 4.55 2.07 3.98 51.88 07:05:01 PM 0 43.00 0.00 5.09 1.89 3.41 46.62 07:05:01 PM 1 32.12 0.00 4.02 2.24 4.54 57.08 07:06:01 PM all 38.47 0.00 4.00 1.66 3.50 52.37 07:06:01 PM 0 36.83 0.00 3.66 1.79 3.12 54.60 07:06:01 PM 1 40.10 0.00 4.33 1.54 3.88 50.16 Average: all 36.83 0.00 4.48 2.36 3.96 52.37 Average: 0 41.48 0.00 4.77 2.63 3.65 47.47 Average: 1 32.20 0.00 4.19 2.08 4.27 57.25