---> uname -a: Linux prd-centos8-builder-2c-4g-3472.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 498 1131 17 2035 2892 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:8e:99:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.103/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe8e:991c/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) 09/12/2025 _x86_64_ (2 CPU) 02:03:57 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 55.23 2.90 52.33 318.83 5618.86 02:07:01 AM 65.52 0.47 65.06 53.32 7127.33 02:08:01 AM 35.10 0.08 35.02 1.87 4610.76 02:09:01 AM 21.10 0.27 20.83 41.86 915.50 02:10:01 AM 17.09 0.00 17.09 0.00 544.36 02:11:01 AM 15.24 0.37 14.87 18.12 514.77 02:12:01 AM 18.14 0.38 17.76 38.65 513.35 Average: 32.49 0.64 31.85 67.52 2834.77 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1384164 3024084 2369520 63.13 2104 1807560 604196 12.58 142752 1935244 130680 02:07:01 AM 1208740 2969844 2544944 67.80 2104 1922188 636180 13.25 145824 2081560 89348 02:08:01 AM 1100588 2930524 2653096 70.68 2104 1990296 675288 14.06 173812 2159588 55088 02:09:01 AM 1164612 2962372 2589072 68.97 2104 1958416 641972 13.37 206544 2063036 8416 02:10:01 AM 1188388 2986680 2565296 68.34 2104 1958908 621852 12.95 206748 2038884 4144 02:11:01 AM 1218956 3017912 2534728 67.53 2104 1959580 586016 12.20 391160 1824376 8992 02:12:01 AM 1127756 2940716 2625928 69.96 2104 1973052 672344 14.00 394504 1909076 22484 Average: 1199029 2976019 2554655 68.06 2104 1938571 633978 13.20 237335 2001681 45593 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 60.40 48.37 791.79 5.21 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.91 23.21 263.11 4.97 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 47.18 37.87 588.06 7.25 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.26 12.61 11.98 4.97 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 9.58 11.83 7.87 4.88 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 16.54 15.02 17.38 6.33 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 10.50 11.68 8.35 11.26 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 25.91 22.94 241.21 6.41 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) 09/12/2025 _x86_64_ (2 CPU) 02:03:57 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 37.53 0.00 4.25 1.26 3.61 53.34 02:06:01 AM 0 37.44 0.00 4.29 1.60 3.63 53.04 02:06:01 AM 1 37.62 0.00 4.22 0.92 3.60 53.64 02:07:01 AM all 38.28 0.00 4.24 1.89 3.99 51.60 02:07:01 AM 0 26.61 0.00 3.85 1.94 4.52 63.08 02:07:01 AM 1 50.16 0.00 4.63 1.85 3.45 39.91 02:08:01 AM all 36.13 0.00 3.16 0.81 3.17 56.73 02:08:01 AM 0 33.35 0.00 3.68 1.00 3.06 58.91 02:08:01 AM 1 38.90 0.00 2.64 0.62 3.28 54.55 02:09:01 AM all 36.26 0.00 2.63 0.54 3.28 57.29 02:09:01 AM 0 30.74 0.00 2.29 0.49 3.19 63.29 02:09:01 AM 1 41.80 0.00 2.97 0.59 3.36 51.27 02:10:01 AM all 37.24 0.00 2.36 0.40 3.69 56.31 02:10:01 AM 0 14.34 0.00 1.72 0.48 4.40 79.06 02:10:01 AM 1 60.81 0.00 3.03 0.31 2.95 32.90 02:11:01 AM all 34.12 0.00 3.01 0.50 3.08 59.29 02:11:01 AM 0 26.26 0.00 3.16 0.48 3.00 67.10 02:11:01 AM 1 41.98 0.00 2.86 0.53 3.17 51.47 02:12:01 AM all 40.89 0.00 3.11 0.21 3.66 52.13 02:12:01 AM 0 23.09 0.00 2.06 0.26 3.89 70.70 02:12:01 AM 1 59.01 0.00 4.17 0.17 3.42 33.23 Average: all 37.21 0.00 3.25 0.80 3.50 55.24 Average: 0 27.36 0.00 3.00 0.89 3.67 65.07 Average: 1 47.15 0.00 3.50 0.71 3.32 45.31