---> uname -a: Linux prd-centos8-builder-2c-2g-3392.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: 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 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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4801 19 2268 6772 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:d2:06:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fed2:668/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1e:88:b5:41 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) 10/13/2025 _x86_64_ (2 CPU) 23:31:32 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 212.06 19.96 192.10 5489.12 7036.75 11:34:01 PM 117.03 0.48 116.55 64.12 12394.25 11:35:01 PM 37.57 0.35 37.22 43.72 2007.80 11:36:01 PM 22.83 0.00 22.83 0.00 613.15 11:37:01 PM 25.97 0.92 25.06 95.17 745.02 Average: 83.10 4.34 78.76 1138.65 4559.35 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5181672 6948220 2700752 34.26 2688 1957052 1068604 11.97 208684 2195712 106060 11:34:01 PM 4844080 6887404 3038344 38.55 2688 2219340 1074420 12.03 208216 2474904 61940 11:35:01 PM 4890320 6934012 2992104 37.96 2688 2218984 1012660 11.34 270300 2365604 43076 11:36:01 PM 4869492 6880892 3012932 38.22 2688 2186744 1082372 12.12 268440 2388280 10768 11:37:01 PM 4927936 6945756 2954488 37.48 2688 2192776 1010720 11.32 435640 2163252 26984 Average: 4942700 6919257 2939724 37.29 2688 2154979 1049755 11.75 278256 2317550 49766 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 295.32 185.84 1776.16 62.30 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 82.04 66.34 852.07 10.30 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 21.41 20.91 25.29 8.98 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 18.08 18.86 16.35 7.48 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 23.68 19.69 28.43 10.39 0.00 0.00 0.00 0.00 11:37:01 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 88.11 62.33 539.71 19.89 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) 10/13/2025 _x86_64_ (2 CPU) 23:31:32 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 33.51 0.00 6.28 2.20 0.08 57.93 11:33:01 PM 0 31.51 0.00 5.95 1.30 0.08 61.15 11:33:01 PM 1 35.50 0.00 6.61 3.10 0.08 54.70 11:34:01 PM all 35.03 0.00 5.37 1.43 0.08 58.08 11:34:01 PM 0 34.99 0.00 5.09 1.75 0.08 58.10 11:34:01 PM 1 35.08 0.00 5.65 1.12 0.08 58.07 11:35:01 PM all 33.80 0.00 4.00 0.29 0.08 61.83 11:35:01 PM 0 31.68 0.00 3.97 0.15 0.08 64.11 11:35:01 PM 1 35.91 0.00 4.03 0.43 0.08 59.55 11:36:01 PM all 35.31 0.00 3.67 0.12 0.08 60.82 11:36:01 PM 0 26.88 0.00 3.16 0.08 0.08 69.79 11:36:01 PM 1 43.76 0.00 4.17 0.15 0.08 51.84 11:37:01 PM all 35.72 0.00 4.43 0.15 0.08 59.62 11:37:01 PM 0 39.03 0.00 4.93 0.18 0.08 55.77 11:37:01 PM 1 32.41 0.00 3.93 0.12 0.08 63.46 Average: all 34.67 0.00 4.75 0.84 0.08 59.66 Average: 0 32.82 0.00 4.62 0.69 0.08 61.78 Average: 1 36.53 0.00 4.88 0.98 0.08 57.53