---> uname -a: Linux prd-centos8-builder-2c-2g-17688.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4743 19 2309 6755 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:75:81:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe75:8168/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:ec:7f:00 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/31/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 190.42 19.91 170.51 4811.33 7114.31 05:34:01 PM 117.26 0.43 116.83 62.26 12479.55 05:35:01 PM 36.94 0.35 36.59 43.72 1852.23 05:36:01 PM 16.20 0.00 16.20 0.00 1822.95 05:37:01 PM 24.94 1.27 23.68 114.90 648.72 Average: 77.15 4.39 72.76 1006.50 4783.39 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5000548 6915224 2881884 36.56 2688 2099696 1078272 12.07 267456 2297744 188508 05:34:01 PM 4811936 6863896 3070496 38.95 2688 2226708 1082192 12.12 229692 2482864 43168 05:35:01 PM 4810608 6897248 3071824 38.97 2688 2261344 1049064 11.75 295476 2421220 44256 05:36:01 PM 4918924 6971940 2963508 37.60 2688 2227924 978152 10.95 292892 2315580 10756 05:37:01 PM 4950580 7007324 2931852 37.19 2688 2231488 952540 10.67 450040 2126756 10936 Average: 4898519 6931126 2983913 37.86 2688 2209432 1028044 11.51 307111 2328833 59525 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 311.33 189.59 1776.83 62.55 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 75.09 61.37 847.32 10.01 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 21.91 22.74 29.15 9.49 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 10.80 11.03 11.56 3.92 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 23.84 21.38 29.94 9.96 0.00 0.00 0.00 0.00 05:37:01 PM docker0 0.00 0.00 0.00 0.00 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 88.60 61.22 538.97 19.19 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/31/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 37.88 0.00 6.28 1.95 0.11 53.79 05:33:01 PM 0 51.04 0.00 7.60 2.76 0.12 38.48 05:33:01 PM 1 24.71 0.00 4.95 1.14 0.10 69.11 05:34:01 PM all 35.37 0.00 5.37 1.94 0.08 57.24 05:34:01 PM 0 48.68 0.00 7.02 2.64 0.10 41.56 05:34:01 PM 1 22.14 0.00 3.72 1.25 0.07 72.83 05:35:01 PM all 34.05 0.00 3.65 0.25 0.09 61.96 05:35:01 PM 0 53.82 0.00 4.30 0.30 0.10 41.48 05:35:01 PM 1 14.26 0.00 3.00 0.20 0.08 82.45 05:36:01 PM all 21.17 0.00 2.26 0.16 0.08 76.33 05:36:01 PM 0 31.43 0.00 2.80 0.08 0.07 65.62 05:36:01 PM 1 10.91 0.00 1.72 0.23 0.10 87.04 05:37:01 PM all 34.37 0.00 3.77 0.18 0.09 61.58 05:37:01 PM 0 46.88 0.00 4.50 0.27 0.10 48.25 05:37:01 PM 1 21.84 0.00 3.04 0.10 0.08 74.93 Average: all 32.56 0.00 4.26 0.90 0.09 62.18 Average: 0 46.37 0.00 5.24 1.21 0.10 47.08 Average: 1 18.77 0.00 3.29 0.58 0.09 77.27