---> uname -a: Linux prd-centos8-builder-2c-2g-3237.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 646 4787 19 2264 6754 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:70:52:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe70:5250/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:b5:a6:d2 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) 10/29/2025 _x86_64_ (2 CPU) 12:31:53 LINUX RESTART (2 CPU) 12:33:02 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 113.18 1.02 112.17 86.75 10156.66 12:35:01 PM 61.90 0.25 61.65 40.11 7172.61 12:36:01 PM 23.85 0.10 23.75 3.60 642.53 12:37:01 PM 23.99 0.72 23.27 67.57 636.93 Average: 55.49 0.52 54.97 49.35 4629.27 12:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 4977048 6947764 2905384 36.86 2688 2146884 1000512 11.20 203164 2349848 137792 12:35:01 PM 4899200 6927068 2983232 37.85 2688 2202992 1038040 11.62 255700 2373464 31464 12:36:01 PM 4945024 6953296 2937408 37.27 2688 2183460 1002464 11.22 268220 2315164 10760 12:37:01 PM 4900144 6909840 2982288 37.83 2688 2184912 1026332 11.49 424200 2204392 10304 Average: 4930354 6934492 2952078 37.45 2688 2179562 1016837 11.39 287821 2310717 47580 12:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 72.08 61.79 784.28 9.12 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 68.13 52.99 604.38 10.69 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 17.58 18.01 15.75 7.72 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 26.69 23.12 31.07 14.68 0.00 0.00 0.00 0.00 12:37:01 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 46.01 38.88 357.10 10.56 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) 10/29/2025 _x86_64_ (2 CPU) 12:31:53 LINUX RESTART (2 CPU) 12:33:02 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 35.42 0.00 5.09 0.98 0.10 58.41 12:34:01 PM 0 31.60 0.00 5.04 0.88 0.10 62.37 12:34:01 PM 1 39.23 0.00 5.14 1.07 0.10 54.46 12:35:01 PM all 32.72 0.00 4.11 0.65 0.08 62.43 12:35:01 PM 0 27.65 0.00 3.89 0.53 0.08 67.85 12:35:01 PM 1 37.80 0.00 4.32 0.77 0.08 57.02 12:36:01 PM all 33.50 0.00 3.23 0.17 0.10 63.00 12:36:01 PM 0 31.35 0.00 3.12 0.12 0.10 65.32 12:36:01 PM 1 35.65 0.00 3.35 0.22 0.10 60.69 12:37:01 PM all 32.84 0.00 3.55 0.12 0.08 63.40 12:37:01 PM 0 24.82 0.00 3.17 0.12 0.07 71.83 12:37:01 PM 1 40.87 0.00 3.94 0.12 0.10 54.98 Average: all 33.61 0.00 3.99 0.48 0.09 61.83 Average: 0 28.84 0.00 3.80 0.41 0.09 66.86 Average: 1 38.38 0.00 4.18 0.54 0.10 56.80