---> uname -a: Linux prd-centos8-builder-2c-4g-7827.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 482 1141 17 2041 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:61:30:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.137/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe61:3025/64 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) 10/31/2025 _x86_64_ (2 CPU) 18:04:10 LINUX RESTART (2 CPU) 06:05:02 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 70.54 8.13 62.40 1154.86 4135.50 06:07:01 PM 72.99 0.03 72.96 0.27 7849.23 06:08:01 PM 42.28 0.53 41.74 54.92 5912.08 06:09:01 PM 23.38 0.20 23.18 38.79 967.49 06:10:01 PM 16.16 0.07 16.09 3.07 425.99 06:11:01 PM 15.90 0.00 15.90 0.00 797.97 06:12:01 PM 18.45 0.55 17.90 33.46 526.95 06:13:01 PM 18.04 0.20 17.84 23.33 508.23 Average: 34.64 1.20 33.44 161.51 2637.17 06:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1427772 2988372 2325904 61.96 2104 1737304 659700 13.74 144556 1924008 80396 06:07:01 PM 1280724 3039388 2472952 65.88 2104 1920644 572256 11.92 144816 2012692 115392 06:08:01 PM 1189036 2992060 2564640 68.32 2104 1963544 603140 12.56 158184 2082632 22376 06:09:01 PM 1115608 2952052 2638068 70.28 2104 1997352 649132 13.52 209024 2108012 41572 06:10:01 PM 1164776 2968304 2588900 68.97 2104 1964304 632452 13.17 206772 2060860 8432 06:11:01 PM 1197924 3001396 2555752 68.09 2104 1964304 594780 12.39 207176 2027740 8428 06:12:01 PM 1209932 3013568 2543744 67.77 2104 1964388 583796 12.16 391292 1831444 7508 06:13:01 PM 1112216 2920828 2641460 70.37 2104 1968968 686168 14.29 390876 1928640 21480 Average: 1212248 2984496 2541428 67.71 2104 1935101 622678 12.97 231587 1997004 38198 06:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 116.15 84.46 1020.40 33.95 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 24.66 20.54 290.74 3.74 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 48.41 36.34 589.64 6.11 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 11.30 14.06 12.63 5.51 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 10.51 12.38 7.58 8.65 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 11.11 11.41 9.54 3.26 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 14.98 14.45 15.30 7.28 0.00 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 8.51 10.01 6.38 4.67 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 30.52 25.33 242.39 9.09 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) 10/31/2025 _x86_64_ (2 CPU) 18:04:10 LINUX RESTART (2 CPU) 06:05:02 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 34.22 0.00 3.97 3.43 6.57 51.80 06:06:01 PM 0 34.10 0.00 3.43 4.07 5.69 52.71 06:06:01 PM 1 34.34 0.00 4.51 2.80 7.44 50.90 06:07:01 PM all 34.15 0.00 4.63 3.04 6.48 51.70 06:07:01 PM 0 47.80 0.00 5.66 3.11 5.90 37.52 06:07:01 PM 1 20.81 0.00 3.61 2.97 7.05 65.56 06:08:01 PM all 33.78 0.00 2.94 1.72 5.58 55.99 06:08:01 PM 0 38.67 0.00 3.11 1.62 5.15 51.46 06:08:01 PM 1 28.94 0.00 2.77 1.81 6.01 60.47 06:09:01 PM all 33.46 0.00 2.39 1.05 5.51 57.58 06:09:01 PM 0 31.26 0.00 2.45 1.10 5.17 60.02 06:09:01 PM 1 35.67 0.00 2.33 1.01 5.84 55.15 06:10:01 PM all 36.70 0.00 2.37 0.45 4.99 55.49 06:10:01 PM 0 53.97 0.00 2.91 0.47 4.84 37.81 06:10:01 PM 1 19.72 0.00 1.85 0.42 5.14 72.87 06:11:01 PM all 26.59 0.00 2.36 0.46 5.44 65.14 06:11:01 PM 0 37.39 0.00 3.11 0.57 5.00 53.93 06:11:01 PM 1 15.99 0.00 1.64 0.37 5.88 76.13 06:12:01 PM all 35.79 0.00 2.62 0.85 5.61 55.13 06:12:01 PM 0 43.30 0.00 2.69 1.10 5.47 47.44 06:12:01 PM 1 28.34 0.00 2.56 0.60 5.74 62.76 06:13:01 PM all 37.58 0.00 2.73 0.52 6.20 52.96 06:13:01 PM 0 56.36 0.00 3.72 0.64 5.78 33.49 06:13:01 PM 1 19.39 0.00 1.77 0.41 6.61 71.81 Average: all 34.03 0.00 3.00 1.44 5.80 55.73 Average: 0 42.84 0.00 3.39 1.58 5.38 46.81 Average: 1 25.35 0.00 2.63 1.30 6.21 64.52