---> uname -a: Linux prd-centos8-builder-2c-2g-18390.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 678 4755 19 2263 6722 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:a1:95:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fea1:950f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fa:e9:c3:cb 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) 01/04/2026 _x86_64_ (2 CPU) 21:31:46 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 361.10 128.74 232.36 15001.33 42749.27 09:34:01 PM 116.61 0.50 116.11 64.38 10525.59 09:35:01 PM 52.27 1.12 51.16 94.78 4766.71 09:36:01 PM 24.56 0.00 24.56 0.00 885.75 09:37:01 PM 24.93 0.52 24.41 64.65 685.04 Average: 115.90 26.18 89.72 3045.23 11923.08 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5192708 6928152 2689724 34.12 2688 1927392 1037136 11.61 201376 2199016 98076 09:34:01 PM 4828900 6867288 3053532 38.74 2688 2214136 1059008 11.86 208224 2491732 138940 09:35:01 PM 4925764 6932544 2956668 37.51 2688 2182084 988740 11.07 268120 2333460 9940 09:36:01 PM 4904228 6911112 2978204 37.78 2688 2182084 1004044 11.24 268984 2353568 9936 09:37:01 PM 4935536 6947168 2946896 37.39 2688 2186228 973248 10.90 437904 2153488 25144 Average: 4957427 6917253 2925005 37.11 2688 2138385 1012435 11.34 276922 2306253 56407 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 283.67 182.17 1817.63 62.46 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 80.37 65.68 888.86 10.27 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 23.55 23.90 30.14 8.58 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 18.86 18.95 18.70 7.51 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 23.08 20.58 28.99 9.77 0.00 0.00 0.00 0.00 09:37:01 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 85.91 62.26 556.90 19.72 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) 01/04/2026 _x86_64_ (2 CPU) 21:31:46 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 49.23 0.04 10.14 2.09 0.08 38.42 09:33:01 PM 0 46.54 0.07 9.84 2.11 0.08 41.36 09:33:01 PM 1 51.91 0.02 10.45 2.06 0.08 35.47 09:34:01 PM all 36.14 0.00 5.29 0.89 0.09 57.59 09:34:01 PM 0 20.30 0.00 4.24 0.90 0.08 74.48 09:34:01 PM 1 51.96 0.00 6.35 0.88 0.10 40.71 09:35:01 PM all 33.96 0.00 4.32 0.34 0.08 61.29 09:35:01 PM 0 20.92 0.00 4.02 0.18 0.08 74.80 09:35:01 PM 1 46.99 0.00 4.63 0.50 0.08 47.80 09:36:01 PM all 33.43 0.00 3.47 0.18 0.08 62.85 09:36:01 PM 0 26.85 0.00 3.43 0.20 0.08 69.43 09:36:01 PM 1 40.00 0.00 3.50 0.15 0.08 56.27 09:37:01 PM all 35.96 0.00 4.24 0.15 0.09 59.56 09:37:01 PM 0 18.60 0.00 3.21 0.07 0.08 78.03 09:37:01 PM 1 53.35 0.00 5.27 0.23 0.10 41.05 Average: all 37.73 0.01 5.49 0.73 0.09 55.96 Average: 0 26.63 0.01 4.94 0.69 0.08 67.64 Average: 1 48.84 0.00 6.03 0.76 0.09 44.27