---> uname -a: Linux prd-centos8-builder-2c-4g-1864.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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 563 277 17 2823 2802 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:d6:b5:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.42/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fed6:b5a7/64 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) 08/01/2025 _x86_64_ (2 CPU) 17:00:50 LINUX RESTART (2 CPU) 05:01:01 PM tps rtps wtps bread/s bwrtn/s 05:02:01 PM 251.19 184.48 66.70 14724.19 38745.79 05:03:01 PM 11.50 0.00 11.50 0.00 6047.63 05:04:01 PM 18.53 6.08 12.45 894.24 2633.57 05:05:01 PM 79.84 0.52 79.32 73.71 21841.24 05:06:01 PM 32.01 0.52 31.49 30.39 3256.16 05:07:01 PM 61.46 0.38 61.08 54.12 7621.63 05:08:01 PM 46.22 0.23 45.98 23.59 4622.96 Average: 70.75 26.78 43.98 2202.99 11994.11 05:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 PM 1476220 3020408 2277456 60.67 2104 1725948 910412 18.96 203660 1832652 178428 05:03:01 PM 1473664 3017868 2280012 60.74 2104 1725964 910412 18.96 203664 1833744 28 05:04:01 PM 1005404 2880984 2748272 73.22 2104 2042792 1002316 20.87 250472 2199240 224500 05:05:01 PM 591664 2841472 3162012 84.24 2104 2394876 957276 19.93 217452 2559556 49408 05:06:01 PM 551448 2891172 3202228 85.31 2104 2479616 659984 13.74 423196 2379556 64728 05:07:01 PM 419228 2903920 3334448 88.83 2104 2611320 628668 13.09 427196 2472852 30752 05:08:01 PM 272696 2856172 3480980 92.74 2104 2697004 663656 13.82 433476 2588900 22984 Average: 827189 2915999 2926487 77.96 2104 2239646 818961 17.05 308445 2266643 81547 05:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 263.57 149.42 1326.26 67.02 0.00 0.00 0.00 0.00 05:03:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 PM eth0 5.93 4.42 5.81 0.56 0.00 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 50.58 34.59 1098.31 2.91 0.00 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 8.13 8.55 5.15 1.15 0.00 0.00 0.00 0.00 05:06:01 PM lo 7.55 7.55 14.12 14.12 0.00 0.00 0.00 0.00 05:06:01 PM eth0 46.88 40.67 262.09 24.15 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 33.61 28.52 385.94 5.19 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 19.26 17.58 154.40 5.26 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 2.03 2.03 0.00 0.00 0.00 0.00 Average: eth0 60.26 40.06 458.82 14.95 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) 08/01/2025 _x86_64_ (2 CPU) 17:00:50 LINUX RESTART (2 CPU) 05:01:01 PM CPU %user %nice %system %iowait %steal %idle 05:02:01 PM all 37.26 0.08 12.69 12.11 7.34 30.52 05:02:01 PM 0 40.14 0.07 12.89 9.60 7.09 30.22 05:02:01 PM 1 34.41 0.08 12.50 14.59 7.58 30.83 05:03:01 PM all 3.14 0.00 0.30 0.46 2.94 93.15 05:03:01 PM 0 3.71 0.00 0.29 0.41 2.88 92.70 05:03:01 PM 1 2.57 0.00 0.31 0.52 3.01 93.60 05:04:01 PM all 17.24 0.00 2.88 1.10 4.05 74.73 05:04:01 PM 0 14.42 0.00 3.00 0.50 4.39 77.69 05:04:01 PM 1 20.08 0.00 2.76 1.71 3.71 71.74 05:05:01 PM all 35.14 0.00 5.30 3.04 5.48 51.04 05:05:01 PM 0 20.75 0.00 4.63 2.36 6.34 65.93 05:05:01 PM 1 49.93 0.00 5.99 3.75 4.59 35.73 05:06:01 PM all 28.73 0.00 3.77 0.76 5.26 61.47 05:06:01 PM 0 29.77 0.00 3.76 0.83 4.76 60.88 05:06:01 PM 1 27.71 0.00 3.79 0.69 5.75 62.05 05:07:01 PM all 37.00 0.00 4.25 2.37 5.24 51.15 05:07:01 PM 0 38.97 0.00 4.87 2.07 5.29 48.79 05:07:01 PM 1 35.03 0.00 3.63 2.66 5.19 53.49 05:08:01 PM all 36.22 0.00 3.91 1.51 5.90 52.45 05:08:01 PM 0 16.14 0.00 2.90 1.63 6.18 73.15 05:08:01 PM 1 56.73 0.00 4.95 1.39 5.61 31.32 Average: all 27.81 0.01 4.69 3.00 5.16 59.32 Average: 0 23.30 0.01 4.57 2.44 5.27 64.40 Average: 1 32.35 0.01 4.81 3.56 5.06 54.21