---> uname -a: Linux prd-centos8-builder-2c-4g-2848.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 519 1109 17 2036 2870 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:58:a3:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.148/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fe58:a35b/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) 09/04/2025 _x86_64_ (2 CPU) 21:04:14 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 77.70 18.58 59.12 3772.86 11885.73 09:07:01 PM 64.30 0.08 64.21 1.60 5853.00 09:08:01 PM 58.57 0.50 58.07 53.84 7334.83 09:09:01 PM 28.71 0.05 28.66 1.33 2819.58 09:10:01 PM 17.50 0.27 17.24 41.84 447.98 09:11:01 PM 16.41 0.00 16.41 0.00 655.93 09:12:01 PM 13.31 0.37 12.95 18.13 366.54 09:13:01 PM 18.33 0.38 17.94 38.65 516.68 Average: 36.86 2.53 34.33 491.22 3735.50 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1475132 2973748 2278552 60.70 2104 1676916 687244 14.31 142224 1883484 45216 09:07:01 PM 1319920 3000844 2433764 64.84 2104 1847700 628156 13.08 144192 1995352 116940 09:08:01 PM 1186140 2946384 2567544 68.40 2104 1921424 649412 13.52 147420 2100708 22632 09:09:01 PM 1065064 2862744 2688620 71.63 2104 1958324 739276 15.39 171424 2194640 8924 09:10:01 PM 1080612 2912108 2673072 71.21 2104 1992184 686232 14.29 209072 2143068 41560 09:11:01 PM 1158744 2957692 2594940 69.13 2104 1959548 636384 13.25 206988 2065684 4 09:12:01 PM 1177764 2975788 2575920 68.62 2104 1958664 619324 12.90 391184 1864264 7496 09:13:01 PM 1199876 3003528 2553808 68.03 2104 1963796 593444 12.36 390868 1838836 21584 Average: 1207906 2954104 2545778 67.82 2104 1909820 654934 13.64 225422 2010754 33044 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 184.50 112.59 1112.71 55.27 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 43.30 34.56 564.99 3.93 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 17.47 16.41 131.16 5.22 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 38.68 27.96 582.52 5.77 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 12.64 15.37 13.19 5.77 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 8.96 10.75 7.45 3.89 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 17.43 16.51 22.03 10.74 0.00 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 10.23 11.43 8.22 5.54 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 41.66 30.70 305.31 12.02 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) 09/04/2025 _x86_64_ (2 CPU) 21:04:14 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 36.78 0.00 6.18 4.25 8.58 44.21 09:06:01 PM 0 34.49 0.00 7.25 4.33 8.55 45.38 09:06:01 PM 1 39.05 0.00 5.12 4.17 8.61 43.05 09:07:01 PM all 35.00 0.00 4.33 2.34 6.85 51.49 09:07:01 PM 0 31.88 0.00 3.81 2.62 6.73 54.96 09:07:01 PM 1 38.12 0.00 4.86 2.05 6.96 48.01 09:08:01 PM all 35.06 0.00 4.07 2.24 4.83 53.81 09:08:01 PM 0 30.00 0.00 3.92 2.34 4.46 59.28 09:08:01 PM 1 40.11 0.00 4.23 2.14 5.19 48.33 09:09:01 PM all 35.59 0.00 2.59 1.06 4.49 56.26 09:09:01 PM 0 44.15 0.00 3.12 0.89 4.47 47.37 09:09:01 PM 1 27.09 0.00 2.07 1.24 4.51 65.09 09:10:01 PM all 33.99 0.00 2.66 0.72 4.82 57.81 09:10:01 PM 0 36.65 0.00 2.86 0.62 4.06 55.80 09:10:01 PM 1 31.37 0.00 2.47 0.81 5.57 59.78 09:11:01 PM all 34.31 0.00 2.44 0.52 4.21 58.52 09:11:01 PM 0 27.07 0.00 2.17 0.49 3.71 66.56 09:11:01 PM 1 41.52 0.00 2.72 0.56 4.71 50.49 09:12:01 PM all 33.48 0.00 3.14 0.36 4.82 58.20 09:12:01 PM 0 35.80 0.00 2.89 0.41 4.60 56.30 09:12:01 PM 1 31.18 0.00 3.38 0.31 5.05 60.09 09:13:01 PM all 38.66 0.00 2.92 0.74 4.10 53.57 09:13:01 PM 0 18.25 0.00 2.05 0.57 3.42 75.71 09:13:01 PM 1 59.06 0.00 3.79 0.92 4.78 31.45 Average: all 35.36 0.00 3.55 1.54 5.35 54.21 Average: 0 32.28 0.00 3.52 1.54 5.01 57.65 Average: 1 38.42 0.00 3.58 1.53 5.68 50.79