---> uname -a: Linux prd-centos8-builder-2c-4g-147.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 478 1154 17 2032 2911 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:13:24:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.160/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe13:24bc/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) 08/05/2025 _x86_64_ (2 CPU) 06:03:52 LINUX RESTART (2 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 53.97 0.32 53.66 9.73 5435.11 06:07:01 AM 72.79 0.50 72.29 53.86 9035.51 06:08:01 AM 27.59 0.05 27.54 1.33 2757.20 06:09:01 AM 22.41 0.27 22.15 41.86 954.02 06:10:01 AM 11.33 0.00 11.33 0.00 310.94 06:11:01 AM 21.96 0.55 21.41 33.46 831.02 06:12:01 AM 19.31 0.20 19.11 23.32 550.41 Average: 32.76 0.27 32.49 23.36 2838.89 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 1359008 3024028 2394668 63.80 2104 1833088 617440 12.86 147396 1956468 149980 06:07:01 AM 1215844 2973564 2537832 67.61 2104 1918956 630616 13.13 147528 2069924 22752 06:08:01 AM 1201728 2995792 2551948 67.99 2104 1954720 606852 12.64 171988 2058340 8840 06:09:01 AM 1110644 2905824 2643032 70.41 2104 1955976 701612 14.61 205472 2115160 8844 06:10:01 AM 1202196 2997324 2551480 67.97 2104 1955976 609920 12.70 206444 2023764 8840 06:11:01 AM 1223312 3019636 2530364 67.41 2104 1957120 596420 12.42 390540 1819512 9008 06:12:01 AM 1229804 3029448 2523872 67.24 2104 1960092 578612 12.05 390628 1813320 21432 Average: 1220362 2992231 2533314 67.49 2104 1933704 620210 12.91 237142 1979498 32814 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 67.77 53.89 895.57 6.06 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 21.66 19.63 161.06 5.76 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 46.06 38.35 572.26 6.48 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 10.48 13.43 9.23 5.89 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 12.54 13.13 10.80 3.96 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 16.06 16.36 18.23 8.26 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 8.41 10.44 6.55 4.79 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 26.14 23.60 239.09 5.88 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) 08/05/2025 _x86_64_ (2 CPU) 06:03:52 LINUX RESTART (2 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 38.28 0.00 4.41 1.01 2.20 54.10 06:06:01 AM 0 22.19 0.00 3.08 1.19 1.74 71.80 06:06:01 AM 1 54.39 0.00 5.74 0.83 2.66 36.38 06:07:01 AM all 36.86 0.00 4.17 3.07 2.43 53.46 06:07:01 AM 0 25.37 0.00 3.33 2.82 2.32 66.16 06:07:01 AM 1 48.43 0.00 5.02 3.33 2.54 40.69 06:08:01 AM all 36.07 0.00 2.64 0.77 2.28 58.24 06:08:01 AM 0 26.81 0.00 2.17 1.03 1.62 68.36 06:08:01 AM 1 45.28 0.00 3.10 0.51 2.94 48.17 06:09:01 AM all 38.50 0.00 2.64 0.62 2.47 55.78 06:09:01 AM 0 15.50 0.00 1.82 0.41 1.70 80.57 06:09:01 AM 1 61.49 0.00 3.46 0.83 3.24 30.99 06:10:01 AM all 31.94 0.00 2.64 0.32 2.74 62.35 06:10:01 AM 0 37.65 0.00 3.01 0.30 2.66 56.39 06:10:01 AM 1 26.26 0.00 2.29 0.35 2.81 68.29 06:11:01 AM all 38.42 0.00 3.25 0.70 3.18 54.45 06:11:01 AM 0 24.61 0.00 2.64 0.78 2.74 69.23 06:11:01 AM 1 52.24 0.00 3.87 0.63 3.62 39.64 06:12:01 AM all 40.38 0.00 3.20 0.56 2.36 53.49 06:12:01 AM 0 40.79 0.00 3.73 0.46 2.32 52.70 06:12:01 AM 1 39.98 0.00 2.68 0.66 2.40 54.28 Average: all 37.20 0.00 3.28 1.01 2.52 55.98 Average: 0 27.56 0.00 2.82 1.00 2.16 66.46 Average: 1 46.85 0.00 3.73 1.02 2.89 45.51