---> uname -a: Linux prd-centos8-builder-2c-4g-5566.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 483 1144 17 2037 2907 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:55:13:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.165/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe55:13e2/64 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) 10/04/2025 _x86_64_ (2 CPU) 09:03:54 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 58.60 0.50 58.10 13.86 5900.85 09:07:01 AM 72.15 0.47 71.69 53.32 9119.71 09:08:01 AM 29.66 0.08 29.57 1.87 2989.44 09:09:01 AM 18.71 0.27 18.45 41.86 480.27 09:10:01 AM 11.88 0.00 11.88 0.00 337.65 09:11:01 AM 23.86 0.38 23.48 18.25 901.28 09:12:01 AM 19.39 0.37 19.03 38.52 549.88 Average: 33.47 0.30 33.17 23.95 2896.85 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1385232 3031248 2368444 63.10 2104 1814552 597900 12.45 144376 1934656 133076 09:07:01 AM 1225768 2987060 2527908 67.34 2104 1922668 617380 12.86 147944 2061604 28488 09:08:01 AM 1193312 2992196 2560364 68.21 2104 1959652 611040 12.72 171584 2068852 8848 09:09:01 AM 1058436 2897804 2695240 71.80 2104 2000428 710740 14.80 210864 2164036 48432 09:10:01 AM 1205740 3005772 2547936 67.88 2104 1960908 602944 12.56 207456 2021200 8840 09:11:01 AM 1237124 3037848 2516552 67.04 2104 1961584 564616 11.76 391436 1806208 8968 09:12:01 AM 1108608 2921288 2645068 70.47 2104 1973068 685004 14.26 392648 1932040 29528 Average: 1202031 2981888 2551645 67.98 2104 1941837 627089 13.06 238044 1998371 38026 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 70.53 57.10 870.66 6.12 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.15 20.20 190.72 5.38 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 41.22 35.12 583.62 6.49 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 11.35 14.08 12.45 5.98 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 12.00 12.76 10.15 7.72 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 16.25 15.44 15.19 7.43 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 11.46 11.85 9.16 5.93 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 26.42 23.79 241.71 6.44 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) 10/04/2025 _x86_64_ (2 CPU) 09:03:54 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 38.37 0.00 4.31 1.35 2.07 53.90 09:06:01 AM 0 40.42 0.00 4.06 1.01 2.10 52.41 09:06:01 AM 1 36.31 0.00 4.56 1.69 2.04 55.39 09:07:01 AM all 38.03 0.00 4.29 2.64 2.03 53.01 09:07:01 AM 0 50.80 0.00 5.19 1.13 2.15 40.73 09:07:01 AM 1 25.31 0.00 3.38 4.14 1.91 65.25 09:08:01 AM all 38.36 0.00 2.56 0.51 2.00 56.57 09:08:01 AM 0 67.33 0.00 3.73 0.23 2.32 26.39 09:08:01 AM 1 9.69 0.00 1.40 0.78 1.68 86.45 09:09:01 AM all 38.01 0.00 2.42 0.12 1.80 57.64 09:09:01 AM 0 48.49 0.00 2.67 0.18 2.17 46.48 09:09:01 AM 1 27.52 0.00 2.18 0.07 1.43 68.81 09:10:01 AM all 33.80 0.00 2.57 0.28 1.57 61.77 09:10:01 AM 0 44.67 0.00 2.56 0.52 1.73 50.52 09:10:01 AM 1 22.95 0.00 2.59 0.05 1.41 73.00 09:11:01 AM all 39.08 0.00 2.84 0.67 1.74 55.67 09:11:01 AM 0 47.48 0.00 3.41 0.37 1.83 46.92 09:11:01 AM 1 30.71 0.00 2.27 0.98 1.66 64.39 09:12:01 AM all 40.64 0.00 3.25 0.28 2.25 53.58 09:12:01 AM 0 50.42 0.00 3.77 0.35 2.35 43.11 09:12:01 AM 1 30.89 0.00 2.72 0.21 2.16 64.02 Average: all 38.05 0.00 3.18 0.84 1.92 56.02 Average: 0 49.93 0.00 3.63 0.54 2.09 43.81 Average: 1 26.19 0.00 2.73 1.13 1.76 68.20