---> uname -a: Linux prd-centos8-builder-2c-4g-10674.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 495 1129 17 2040 2894 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:c6:32:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.81/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fec6:3232/64 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) 06:03:50 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 250.19 180.43 69.77 14907.81 37966.45 06:06:01 AM 58.92 0.32 58.61 9.73 5866.32 06:07:01 AM 68.49 0.50 67.99 53.85 9088.17 06:08:01 AM 29.79 0.05 29.74 1.33 2830.72 06:09:01 AM 17.88 0.27 17.61 41.86 466.84 06:10:00 AM 15.78 0.00 15.78 0.00 576.48 06:10:01 AM 0.00 0.00 0.00 0.00 0.00 06:11:01 AM 17.38 0.57 16.81 27.19 604.88 06:12:01 AM 17.26 0.38 16.88 38.65 514.86 Average: 59.43 22.82 36.61 1885.36 7238.69 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 1567176 3042384 2186508 58.25 2104 1654452 615224 12.81 137980 1801412 78956 06:06:01 AM 1327788 3007656 2425896 64.63 2104 1847332 624908 13.01 148644 1986416 162436 06:07:01 AM 1227852 2991640 2525832 67.29 2104 1924884 613748 12.78 147916 2058196 23056 06:08:01 AM 1053344 2888344 2700340 71.94 2104 1995668 708964 14.76 174868 2204160 42736 06:09:01 AM 1098272 2933256 2655412 70.74 2104 1995748 661832 13.78 209576 2124720 41556 06:10:00 AM 1178324 2980936 2575360 68.61 2104 1963108 616532 12.84 207184 2046468 8844 06:10:01 AM 1196212 2998844 2557472 68.13 2104 1963108 597104 12.43 207256 2028856 8856 06:11:01 AM 1178864 2980876 2574820 68.59 2104 1962496 615492 12.82 391416 1862980 7512 06:12:01 AM 1217272 3024848 2536412 67.57 2104 1967636 575736 11.99 391184 1822572 21592 Average: 1227234 2983198 2526450 67.31 2104 1919381 625504 13.03 224003 1992864 43949 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 206.50 113.51 977.79 55.28 0.00 0.00 0.00 0.00 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 72.69 56.17 759.51 6.03 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 20.64 18.29 156.79 5.03 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 42.54 33.86 582.99 6.53 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 12.40 14.66 12.85 5.70 0.00 0.00 0.00 0.00 06:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:00 AM eth0 9.86 11.25 8.24 4.07 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 1.82 2.73 0.42 0.52 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 16.48 16.01 16.35 11.90 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 10.55 11.25 8.56 5.48 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 48.94 34.36 315.37 12.50 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) 06:03:50 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 41.87 0.06 13.18 11.78 6.22 26.89 06:05:01 AM 0 49.34 0.03 11.06 10.32 5.87 23.38 06:05:01 AM 1 34.43 0.08 15.30 13.24 6.57 30.38 06:06:01 AM all 35.36 0.00 4.09 1.68 5.29 53.58 06:06:01 AM 0 23.46 0.00 3.15 2.34 5.42 65.63 06:06:01 AM 1 47.40 0.00 5.05 1.01 5.15 41.40 06:07:01 AM all 33.00 0.00 3.87 2.51 5.04 55.57 06:07:01 AM 0 34.82 0.00 4.01 2.04 5.06 54.07 06:07:01 AM 1 31.19 0.00 3.73 2.99 5.01 57.07 06:08:01 AM all 34.90 0.00 2.31 0.99 5.20 56.61 06:08:01 AM 0 24.16 0.00 2.25 1.03 4.85 67.71 06:08:01 AM 1 45.67 0.00 2.37 0.94 5.54 45.48 06:09:01 AM all 35.32 0.00 2.63 0.68 4.90 56.47 06:09:01 AM 0 32.36 0.00 2.46 0.98 4.92 59.29 06:09:01 AM 1 38.29 0.00 2.80 0.37 4.89 53.64 06:10:00 AM all 34.59 0.00 2.24 0.43 4.87 57.87 06:10:00 AM 0 15.33 0.00 1.39 0.26 4.70 78.32 06:10:00 AM 1 54.29 0.00 3.10 0.60 5.05 36.96 06:10:01 AM all 41.78 0.00 6.22 0.00 4.89 47.11 06:10:01 AM 0 14.16 0.00 3.54 0.00 3.54 78.76 06:10:01 AM 1 69.64 0.00 8.93 0.00 6.25 15.18 06:11:01 AM all 34.05 0.00 2.93 0.50 4.95 57.57 06:11:01 AM 0 32.12 0.00 3.46 0.55 5.21 58.66 06:11:01 AM 1 35.98 0.00 2.40 0.44 4.70 56.48 06:12:01 AM all 38.38 0.00 2.98 0.36 4.65 53.63 06:12:01 AM 0 29.78 0.00 2.84 0.20 4.42 62.76 06:12:01 AM 1 46.99 0.00 3.12 0.52 4.89 44.48 Average: all 35.94 0.01 4.28 2.36 5.14 52.27 Average: 0 30.12 0.00 3.82 2.20 5.05 58.80 Average: 1 41.79 0.01 4.75 2.51 5.23 45.71