---> uname -a: Linux prd-centos8-builder-2c-4g-3917.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 497 1148 17 2019 2893 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:c6:f7:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fec6:f761/64 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) 06/27/2025 _x86_64_ (2 CPU) 09:03:46 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 209.38 142.68 66.70 12731.23 37892.87 09:06:01 AM 58.90 0.32 58.58 9.73 5575.81 09:07:01 AM 68.84 0.47 68.38 53.32 9399.17 09:08:01 AM 25.37 0.28 25.09 40.65 1594.85 09:09:01 AM 18.05 0.07 17.98 3.07 459.71 09:10:01 AM 15.48 0.00 15.48 0.00 535.45 09:11:01 AM 19.03 0.57 18.46 33.59 507.10 Average: 59.30 20.63 38.67 1839.06 7995.71 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 1570508 3047620 2183176 58.16 2104 1655888 628816 13.09 145384 1788308 76000 09:06:01 AM 1342136 3019328 2411548 64.24 2104 1844944 624520 13.00 145208 1976912 153056 09:07:01 AM 1129788 2941736 2623896 69.90 2104 1974036 680348 14.17 150612 2158264 56004 09:08:01 AM 1212680 2996500 2541004 67.69 2104 1945464 619280 12.90 173316 2052404 10068 09:09:01 AM 1192104 2981292 2561580 68.24 2104 1950932 626564 13.05 205900 2040860 15436 09:10:01 AM 1184952 2966956 2568732 68.43 2104 1943852 645812 13.45 205536 2048540 8424 09:11:01 AM 1156312 2939808 2597372 69.20 2104 1945116 662092 13.79 389584 1893340 8556 Average: 1255497 2984749 2498187 66.55 2104 1894319 641062 13.35 202220 1994090 46792 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 215.21 120.32 924.94 55.52 0.00 0.00 0.00 0.00 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 65.61 54.58 818.94 6.35 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 47.97 40.09 588.65 7.31 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 10.88 12.05 14.16 4.22 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 10.13 12.56 8.06 5.66 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 12.93 13.96 11.01 4.62 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 16.21 15.39 15.83 7.76 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 54.14 38.42 340.24 13.06 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) 06/27/2025 _x86_64_ (2 CPU) 09:03:46 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 41.44 0.07 10.64 9.70 6.46 31.69 09:05:01 AM 0 44.32 0.08 8.59 10.77 6.01 30.23 09:05:01 AM 1 38.58 0.05 12.67 8.63 6.91 33.16 09:06:01 AM all 37.67 0.00 4.11 1.46 3.44 53.33 09:06:01 AM 0 32.19 0.00 3.58 1.42 3.09 59.72 09:06:01 AM 1 43.13 0.00 4.63 1.50 3.79 46.94 09:07:01 AM all 35.69 0.00 3.96 3.08 3.40 53.87 09:07:01 AM 0 24.61 0.00 3.82 3.64 2.91 65.02 09:07:01 AM 1 46.75 0.00 4.09 2.53 3.90 42.73 09:08:01 AM all 33.81 0.00 2.73 0.70 2.39 60.36 09:08:01 AM 0 27.08 0.00 2.27 0.66 2.11 67.88 09:08:01 AM 1 40.54 0.00 3.18 0.75 2.68 52.86 09:09:01 AM all 39.33 0.00 2.64 0.34 2.73 54.96 09:09:01 AM 0 19.71 0.00 1.79 0.45 1.87 76.18 09:09:01 AM 1 58.97 0.00 3.48 0.23 3.60 33.71 09:10:01 AM all 34.21 0.00 2.66 0.32 2.38 60.43 09:10:01 AM 0 17.05 0.00 1.61 0.28 1.84 79.22 09:10:01 AM 1 51.41 0.00 3.72 0.35 2.92 41.59 09:11:01 AM all 39.75 0.00 2.69 0.37 2.72 54.46 09:11:01 AM 0 22.73 0.00 2.74 0.33 2.22 71.98 09:11:01 AM 1 56.85 0.00 2.64 0.42 3.22 36.88 Average: all 37.42 0.01 4.21 2.29 3.37 52.71 Average: 0 26.83 0.01 3.49 2.51 2.87 64.29 Average: 1 48.01 0.01 4.93 2.07 3.87 41.12