---> uname -a: Linux prd-centos8-builder-2c-4g-5876.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 470 1154 17 2041 2920 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:fc:2d:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fefc:2da8/64 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) 10/08/2025 _x86_64_ (2 CPU) 04:04:06 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 75.17 6.96 68.21 950.48 5215.63 04:07:01 AM 69.99 0.03 69.96 0.27 7745.38 04:08:01 AM 37.46 0.52 36.95 54.91 4750.51 04:09:01 AM 24.86 0.20 24.66 38.79 1009.86 04:10:01 AM 18.31 0.07 18.24 3.07 587.29 04:11:01 AM 15.18 0.00 15.18 0.00 613.41 04:12:01 AM 18.71 0.55 18.16 33.46 528.72 Average: 37.10 1.19 35.91 154.42 2921.59 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 1406884 2982268 2346792 62.52 2104 1751196 680004 14.16 148132 1936580 65196 04:07:01 AM 1293208 3050544 2460468 65.55 2104 1918864 573036 11.93 144912 1997784 84588 04:08:01 AM 1201728 3004468 2551948 67.99 2104 1963276 604916 12.60 167612 2060852 22372 04:09:01 AM 1120452 2956640 2633224 70.15 2104 1997080 657916 13.70 208900 2104432 41572 04:10:01 AM 1187992 2991220 2565684 68.35 2104 1964032 624328 13.00 206268 2039164 8432 04:11:01 AM 1181824 2985044 2571852 68.52 2104 1964040 622364 12.96 206888 2044604 8424 04:12:01 AM 1189876 2993300 2563800 68.30 2104 1964120 620492 12.92 390872 1852944 7368 Average: 1225995 2994783 2527681 67.34 2104 1931801 626151 13.04 210512 2005194 33993 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 95.75 66.99 1001.67 18.98 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 24.19 20.89 261.22 5.99 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 44.33 34.60 587.66 5.95 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 11.16 13.50 12.11 5.52 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 9.43 11.18 7.11 4.87 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 12.00 12.80 10.39 4.05 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 14.50 13.75 15.31 7.25 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 30.19 24.81 270.79 7.52 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) 10/08/2025 _x86_64_ (2 CPU) 04:04:06 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 30.78 0.00 4.10 3.66 8.84 52.62 04:06:01 AM 0 25.69 0.00 3.46 4.08 8.69 58.08 04:06:01 AM 1 35.90 0.00 4.75 3.24 8.99 47.13 04:07:01 AM all 33.87 0.00 4.74 2.26 8.21 50.91 04:07:01 AM 0 35.37 0.00 5.22 2.49 7.92 49.00 04:07:01 AM 1 32.39 0.00 4.27 2.02 8.50 52.81 04:08:01 AM all 32.35 0.00 2.72 1.31 6.40 57.23 04:08:01 AM 0 35.75 0.00 2.86 1.10 6.59 53.69 04:08:01 AM 1 28.93 0.00 2.57 1.51 6.21 60.78 04:09:01 AM all 31.39 0.00 2.42 0.99 6.69 58.51 04:09:01 AM 0 45.76 0.00 2.90 0.84 6.41 44.10 04:09:01 AM 1 17.31 0.00 1.95 1.14 6.97 72.63 04:10:01 AM all 34.66 0.00 2.56 0.43 7.95 54.40 04:10:01 AM 0 34.26 0.00 2.50 0.41 7.88 54.95 04:10:01 AM 1 35.06 0.00 2.63 0.44 8.03 53.84 04:11:01 AM all 31.20 0.00 2.47 0.52 5.75 60.06 04:11:01 AM 0 39.67 0.00 2.68 0.49 5.30 51.87 04:11:01 AM 1 22.87 0.00 2.27 0.54 6.18 68.14 04:12:01 AM all 36.37 0.00 2.74 1.05 6.11 53.73 04:12:01 AM 0 51.01 0.00 3.65 1.32 5.52 38.50 04:12:01 AM 1 22.09 0.00 1.84 0.80 6.68 68.60 Average: all 32.94 0.00 3.11 1.46 7.14 55.34 Average: 0 38.13 0.00 3.33 1.54 6.92 50.09 Average: 1 27.80 0.00 2.90 1.39 7.37 60.54