---> uname -a: Linux prd-centos8-builder-2c-2g-1757.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4768 19 2274 6746 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:97:25:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe97:2502/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:b7:a6:78 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) 01/18/2026 _x86_64_ (2 CPU) 18:31:31 LINUX RESTART (2 CPU) 06:32:02 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 175.82 18.72 157.10 5791.80 6808.08 06:34:01 PM 112.76 0.68 112.08 102.37 12198.32 06:35:01 PM 34.84 0.10 34.74 3.60 1791.63 06:36:01 PM 18.54 0.00 18.54 0.00 509.06 06:37:01 PM 27.80 1.27 26.53 114.91 792.60 Average: 73.62 4.11 69.51 1187.27 4412.16 06:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5055452 6901388 2826980 35.86 2688 2028352 1069172 11.97 200536 2301028 167920 06:34:01 PM 4981632 7000100 2900800 36.80 2688 2193628 940432 10.53 231156 2311024 43156 06:35:01 PM 4814580 6867288 3067852 38.92 2688 2228224 1066128 11.94 271844 2440692 45324 06:36:01 PM 4900524 6917992 2981908 37.83 2688 2192848 1022116 11.44 270484 2356076 9952 06:37:01 PM 4948048 6971936 2934384 37.23 2688 2198600 957216 10.72 425128 2153700 25384 Average: 4940047 6931741 2942385 37.33 2688 2168330 1011013 11.32 279830 2312504 58347 06:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 296.41 184.89 1829.66 64.35 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 78.67 64.25 861.45 11.40 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 20.30 22.66 26.51 9.16 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 18.31 18.13 17.73 6.14 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 33.04 26.23 32.04 12.11 0.00 0.00 0.00 0.00 06:37:01 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 88.66 62.83 549.25 20.49 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) 01/18/2026 _x86_64_ (2 CPU) 18:31:31 LINUX RESTART (2 CPU) 06:32:02 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 39.86 0.00 7.73 2.11 0.12 50.18 06:33:01 PM 0 41.35 0.00 9.25 2.73 0.12 46.54 06:33:01 PM 1 38.37 0.00 6.22 1.50 0.12 53.80 06:34:01 PM all 35.26 0.00 5.40 1.83 0.10 57.41 06:34:01 PM 0 20.10 0.00 4.25 1.93 0.08 73.63 06:34:01 PM 1 50.42 0.00 6.55 1.73 0.12 41.18 06:35:01 PM all 34.18 0.00 3.37 0.26 0.09 62.11 06:35:01 PM 0 26.79 0.00 3.15 0.27 0.08 69.70 06:35:01 PM 1 41.55 0.00 3.58 0.25 0.10 54.52 06:36:01 PM all 30.51 0.00 3.53 0.09 0.09 65.77 06:36:01 PM 0 16.18 0.00 2.48 0.08 0.08 81.17 06:36:01 PM 1 44.85 0.00 4.58 0.10 0.10 50.37 06:37:01 PM all 34.61 0.00 4.34 0.17 0.09 60.79 06:37:01 PM 0 23.90 0.00 3.50 0.12 0.08 72.40 06:37:01 PM 1 45.33 0.00 5.19 0.22 0.10 49.17 Average: all 34.86 0.00 4.86 0.89 0.10 59.29 Average: 0 25.59 0.00 4.51 1.02 0.09 68.79 Average: 1 44.13 0.00 5.22 0.76 0.11 49.79