---> uname -a: Linux prd-centos8-builder-2c-4g-2838.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 476 1152 17 2036 2913 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:a2:2f:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.71/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fea2:2fb7/64 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) 18:04:16 LINUX RESTART (2 CPU) 06:05:03 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 82.89 19.15 63.74 3904.19 19029.48 06:07:01 PM 61.30 0.08 61.22 1.60 5643.16 06:08:01 PM 59.13 0.50 58.63 53.85 7663.60 06:09:01 PM 29.05 0.05 29.00 1.33 2751.77 06:10:01 PM 15.03 0.27 14.76 41.85 468.05 06:11:01 PM 17.78 0.00 17.78 0.00 438.78 06:12:01 PM 16.05 0.00 16.05 0.00 654.57 06:13:01 PM 14.96 0.55 14.41 33.45 430.97 06:14:01 PM 20.51 0.20 20.31 23.33 816.59 Average: 35.01 2.25 32.76 438.24 4155.63 06:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1520908 3017644 2232768 59.48 2104 1675268 646784 13.47 142716 1837408 43732 06:07:01 PM 1331080 3020460 2422596 64.54 2104 1856548 615048 12.81 150792 1977948 132944 06:08:01 PM 1247456 3007432 2506220 66.77 2104 1921320 604144 12.58 148204 2037984 22540 06:09:01 PM 1129652 2959600 2624024 69.91 2104 1990924 647704 13.49 174428 2129832 43356 06:10:01 PM 1210388 3010296 2543288 67.75 2104 1960740 600580 12.51 206648 2016152 10068 06:11:01 PM 1097484 2929880 2656192 70.76 2104 1993356 678728 14.13 210148 2125204 42736 06:12:01 PM 1112116 2943344 2641560 70.37 2104 1992180 661244 13.77 210732 2111416 41560 06:13:01 PM 1164476 2963912 2589200 68.98 2104 1960236 644912 13.43 392000 1876592 8468 06:14:01 PM 1186344 2989456 2567332 68.40 2104 1963616 624624 13.01 401504 1845240 12056 Average: 1222212 2982447 2531464 67.44 2104 1923799 635974 13.24 226352 1995308 39718 06:05:03 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 195.11 128.05 1146.53 58.22 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 40.91 28.12 541.76 3.46 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 17.54 15.44 154.87 4.54 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 36.78 25.37 582.37 5.70 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 9.83 11.43 11.16 4.26 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 7.96 11.87 6.56 5.26 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 11.73 12.93 10.19 3.90 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 15.28 14.51 14.92 11.37 0.00 0.00 0.00 0.00 06:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 PM eth0 8.40 9.26 12.23 4.39 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 37.59 28.19 272.39 11.06 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) 09/04/2025 _x86_64_ (2 CPU) 18:04:16 LINUX RESTART (2 CPU) 06:05:03 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 35.10 0.00 6.93 4.33 8.93 44.72 06:06:01 PM 0 35.69 0.00 7.48 5.92 8.41 42.49 06:06:01 PM 1 34.51 0.00 6.38 2.75 9.45 46.92 06:07:01 PM all 34.16 0.00 4.26 2.26 7.54 51.78 06:07:01 PM 0 25.67 0.00 3.13 1.77 7.78 61.65 06:07:01 PM 1 42.81 0.00 5.42 2.77 7.28 41.72 06:08:01 PM all 34.73 0.00 4.46 2.14 6.61 52.06 06:08:01 PM 0 28.55 0.00 4.37 2.50 6.87 57.71 06:08:01 PM 1 40.98 0.00 4.55 1.77 6.34 46.35 06:09:01 PM all 33.68 0.00 2.50 1.50 7.42 54.90 06:09:01 PM 0 33.83 0.00 2.74 1.65 7.48 54.30 06:09:01 PM 1 33.52 0.00 2.26 1.35 7.36 55.50 06:10:01 PM all 35.42 0.00 2.46 0.53 6.33 55.26 06:10:01 PM 0 19.10 0.00 1.78 0.64 6.32 72.16 06:10:01 PM 1 51.99 0.00 3.14 0.42 6.34 38.11 06:11:01 PM all 36.34 0.00 2.19 0.68 6.87 53.92 06:11:01 PM 0 42.58 0.00 2.30 0.66 6.55 47.91 06:11:01 PM 1 30.18 0.00 2.08 0.69 7.20 59.85 06:12:01 PM all 31.14 0.00 2.56 0.49 6.65 59.15 06:12:01 PM 0 21.50 0.00 2.45 0.57 7.01 68.48 06:12:01 PM 1 40.98 0.00 2.67 0.42 6.30 49.64 06:13:01 PM all 36.62 0.00 2.73 0.58 7.44 52.63 06:13:01 PM 0 43.83 0.00 3.55 0.83 7.27 44.52 06:13:01 PM 1 29.49 0.00 1.93 0.33 7.60 60.64 06:14:01 PM all 37.33 0.00 3.06 1.00 7.35 51.25 06:14:01 PM 0 36.56 0.00 2.39 1.00 7.58 52.47 06:14:01 PM 1 38.11 0.00 3.74 1.01 7.12 50.02 Average: all 34.95 0.00 3.45 1.49 7.23 52.88 Average: 0 31.88 0.00 3.33 1.71 7.25 55.83 Average: 1 38.03 0.00 3.56 1.27 7.22 49.92