---> uname -a: Linux prd-centos8-builder-2c-4g-10682.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: 2799.998 BogoMIPS: 5599.99 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 473 1149 17 2043 2916 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:3b:c6:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.141/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe3b:c6b0/64 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) 12/01/2025 _x86_64_ (2 CPU) 09:03:46 LINUX RESTART (2 CPU) 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 223.04 149.85 73.20 14242.36 38550.44 09:06:01 AM 61.98 0.32 61.66 9.73 6079.54 09:07:01 AM 70.06 0.47 69.59 53.32 9308.01 09:08:01 AM 27.64 0.08 27.56 1.87 2434.62 09:09:01 AM 18.23 0.27 17.96 41.86 446.78 09:10:01 AM 15.58 0.00 15.58 0.00 628.91 09:11:01 AM 17.89 0.57 17.33 27.19 475.92 09:12:01 AM 17.53 0.38 17.14 38.65 512.41 Average: 56.15 18.72 37.43 1775.94 7239.51 09:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 1590188 3058120 2163488 57.64 2104 1646864 621616 12.94 135516 1778060 68376 09:06:01 AM 1347044 3042040 2406632 64.11 2104 1862384 603224 12.56 144276 1970872 168268 09:07:01 AM 1179108 2967268 2574568 68.59 2104 1949692 655316 13.65 148300 2104924 35128 09:08:01 AM 1202456 3006340 2551220 67.97 2104 1964748 613124 12.77 171404 2059112 8844 09:09:01 AM 1070776 2909684 2682900 71.47 2104 1999824 707584 14.73 209192 2153544 42732 09:10:01 AM 1198416 3003580 2555260 68.07 2104 1966008 640160 13.33 206972 2026880 4 09:11:01 AM 1148664 2954512 2605012 69.40 2104 1966568 664040 13.83 390996 1893960 8672 09:12:01 AM 1173908 2982756 2579768 68.73 2104 1969100 631644 13.15 390788 1867500 20228 Average: 1238820 2990538 2514856 67.00 2104 1915648 642088 13.37 224680 1981856 44032 09:04:02 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 233.60 134.24 943.26 58.31 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 69.61 53.28 857.43 6.03 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 27.54 24.99 231.85 6.05 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 28.62 23.34 405.17 5.06 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 12.46 15.01 13.23 6.09 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 11.33 11.85 9.55 3.81 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 17.26 16.39 16.20 10.92 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 11.15 11.53 8.85 5.64 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 51.07 36.13 309.38 12.64 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) 12/01/2025 _x86_64_ (2 CPU) 09:03:46 LINUX RESTART (2 CPU) 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 41.21 0.05 10.79 11.10 6.40 30.44 09:05:01 AM 0 52.67 0.07 12.83 11.14 6.10 17.19 09:05:01 AM 1 29.84 0.03 8.75 11.06 6.70 43.61 09:06:01 AM all 35.05 0.00 3.85 1.77 4.99 54.35 09:06:01 AM 0 42.30 0.00 4.70 1.58 4.63 46.79 09:06:01 AM 1 27.90 0.00 3.01 1.95 5.34 61.80 09:07:01 AM all 34.88 0.00 3.79 2.65 4.56 54.13 09:07:01 AM 0 45.53 0.00 3.97 1.81 4.58 44.11 09:07:01 AM 1 24.31 0.00 3.60 3.47 4.54 64.08 09:08:01 AM all 33.74 0.00 2.37 1.26 4.20 58.42 09:08:01 AM 0 35.57 0.00 2.53 1.14 4.35 56.41 09:08:01 AM 1 31.90 0.00 2.22 1.39 4.05 60.44 09:09:01 AM all 36.22 0.00 2.23 0.46 4.18 56.92 09:09:01 AM 0 49.61 0.00 2.80 0.41 4.27 42.92 09:09:01 AM 1 22.92 0.00 1.67 0.50 4.09 70.81 09:10:01 AM all 32.27 0.00 2.51 0.50 3.58 61.14 09:10:01 AM 0 41.76 0.00 3.68 0.62 3.61 50.33 09:10:01 AM 1 22.84 0.00 1.36 0.38 3.54 71.89 09:11:01 AM all 35.68 0.00 2.64 0.63 4.31 56.75 09:11:01 AM 0 40.80 0.00 2.97 0.57 4.21 51.45 09:11:01 AM 1 30.59 0.00 2.30 0.68 4.41 62.01 09:12:01 AM all 38.21 0.00 3.12 0.37 4.38 53.91 09:12:01 AM 0 49.90 0.00 3.80 0.47 4.58 41.25 09:12:01 AM 1 26.58 0.00 2.45 0.28 4.19 66.51 Average: all 35.90 0.01 3.90 2.32 4.57 53.30 Average: 0 44.75 0.01 4.64 2.20 4.54 43.86 Average: 1 27.11 0.00 3.16 2.45 4.61 62.68