---> uname -a: Linux prd-centos8-builder-2c-4g-7874.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 487 1134 17 2043 2901 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:2f:d5:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.32/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe2f:d5ae/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) 11/01/2025 _x86_64_ (2 CPU) 05:05:34 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 142.57 67.39 75.18 6439.04 39071.42 05:08:01 AM 64.07 1.10 62.97 29.59 5294.94 05:09:01 AM 64.21 0.50 63.71 53.83 8543.85 05:10:01 AM 26.84 0.05 26.79 1.33 2605.48 05:11:01 AM 18.40 0.27 18.14 41.84 469.49 05:12:01 AM 20.35 0.00 20.35 0.00 937.89 05:13:01 AM 14.95 0.37 14.58 18.13 392.92 05:14:01 AM 18.01 0.38 17.63 38.65 524.96 Average: 46.18 8.76 37.42 827.95 7231.21 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 1565132 3048832 2188544 58.30 2104 1662528 609580 12.69 137864 1800700 46708 05:08:01 AM 1315492 3011192 2438184 64.95 2104 1863152 607136 12.64 145624 1999172 158488 05:09:01 AM 1171456 2950524 2582220 68.79 2104 1940336 643884 13.41 149080 2110256 30764 05:10:01 AM 1183824 2987348 2569852 68.46 2104 1964264 610740 12.72 172276 2074996 8848 05:11:01 AM 1090400 2927796 2663276 70.95 2104 1998168 666468 13.88 210172 2131068 41568 05:12:01 AM 1180372 2985096 2573304 68.55 2104 1965524 605976 12.62 208016 2042024 4 05:13:01 AM 1191664 2995536 2562012 68.25 2104 1964640 599312 12.48 391984 1848076 7508 05:14:01 AM 1192928 3002456 2560748 68.22 2104 1969776 594836 12.39 391664 1846584 21592 Average: 1236408 2988598 2517268 67.06 2104 1916048 617242 12.85 225835 1981610 39435 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 171.90 106.40 1051.28 55.35 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 61.04 45.94 732.59 14.26 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 17.94 17.14 134.79 5.19 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 34.20 25.60 493.17 5.29 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 14.24 16.21 18.60 6.20 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 10.08 11.25 8.44 3.82 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 15.79 15.51 16.03 6.67 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 10.75 11.51 8.73 5.60 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 42.00 31.20 307.99 12.80 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) 11/01/2025 _x86_64_ (2 CPU) 05:05:34 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 39.43 0.02 8.31 7.26 6.03 38.95 05:07:01 AM 0 31.20 0.03 9.02 6.98 5.56 47.20 05:07:01 AM 1 47.64 0.02 7.60 7.53 6.51 30.71 05:08:01 AM all 35.30 0.00 4.24 2.69 3.64 54.12 05:08:01 AM 0 35.76 0.00 3.53 2.02 3.45 55.24 05:08:01 AM 1 34.84 0.00 4.95 3.36 3.84 53.01 05:09:01 AM all 35.22 0.00 4.08 2.77 4.42 53.51 05:09:01 AM 0 30.26 0.00 3.88 3.26 3.93 58.66 05:09:01 AM 1 40.15 0.00 4.28 2.28 4.90 48.39 05:10:01 AM all 34.85 0.00 2.48 0.90 6.17 55.59 05:10:01 AM 0 33.10 0.00 2.54 0.94 5.52 57.90 05:10:01 AM 1 36.59 0.00 2.42 0.86 6.81 53.32 05:11:01 AM all 32.77 0.00 2.35 0.56 6.25 58.06 05:11:01 AM 0 25.22 0.00 1.95 0.59 6.26 65.98 05:11:01 AM 1 40.41 0.00 2.76 0.53 6.25 50.05 05:12:01 AM all 32.88 0.00 2.39 0.55 6.34 57.84 05:12:01 AM 0 25.24 0.00 2.03 0.35 6.14 66.23 05:12:01 AM 1 40.60 0.00 2.75 0.74 6.54 49.37 05:13:01 AM all 31.51 0.00 2.81 0.53 5.83 59.31 05:13:01 AM 0 27.60 0.00 2.68 0.36 5.57 63.79 05:13:01 AM 1 35.41 0.00 2.94 0.71 6.08 54.85 05:14:01 AM all 37.71 0.00 2.95 0.65 5.89 52.81 05:14:01 AM 0 34.99 0.00 3.06 0.80 5.71 55.43 05:14:01 AM 1 40.41 0.00 2.84 0.50 6.06 50.19 Average: all 34.94 0.00 3.68 1.97 5.58 53.82 Average: 0 30.39 0.00 3.57 1.89 5.28 58.87 Average: 1 39.49 0.00 3.80 2.04 5.88 48.79