---> uname -a: Linux prd-centos8-builder-2c-4g-4695.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: 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 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 488 1037 17 2140 2902 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:cb:6b:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.253/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fecb:6b61/64 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) 20:02:02 LINUX RESTART (2 CPU) 08:03:01 PM tps rtps wtps bread/s bwrtn/s 08:04:01 PM 77.81 6.83 70.98 1085.50 9309.30 08:05:01 PM 56.71 0.42 56.30 54.65 6285.02 Average: 67.26 3.62 63.64 570.08 7797.16 08:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:04:01 PM 1214396 2965280 2539280 67.65 2104 1925300 694076 14.45 418224 1856184 101760 08:05:01 PM 1043608 2948616 2710068 72.20 2104 2067520 668532 13.92 415660 1985080 117240 Average: 1129002 2956948 2624674 69.92 2104 1996410 681304 14.19 416942 1920632 109500 08:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 140.80 96.37 1344.82 13.15 0.00 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 29.82 25.22 266.99 5.66 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 85.31 60.80 805.90 9.40 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) 20:02:02 LINUX RESTART (2 CPU) 08:03:01 PM CPU %user %nice %system %iowait %steal %idle 08:04:01 PM all 34.23 0.00 4.48 3.42 4.23 53.65 08:04:01 PM 0 30.90 0.00 4.13 1.37 3.99 59.61 08:04:01 PM 1 37.54 0.00 4.81 5.46 4.47 47.72 08:05:01 PM all 37.35 0.00 4.20 1.82 4.61 52.01 08:05:01 PM 0 33.51 0.00 3.38 1.10 4.46 57.54 08:05:01 PM 1 41.19 0.00 5.03 2.55 4.76 46.47 Average: all 35.79 0.00 4.34 2.62 4.42 52.83 Average: 0 32.21 0.00 3.76 1.23 4.23 58.57 Average: 1 39.37 0.00 4.92 4.00 4.62 47.09