---> uname -a: Linux prd-centos8-builder-2c-2g-40804.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4791 19 2263 6757 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:42:14:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe42:14ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e0:ce:4e:f5 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) 07/08/2025 _x86_64_ (2 CPU) 16:31:28 LINUX RESTART (2 CPU) 04:32:03 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 272.99 12.36 260.63 3678.87 8208.51 04:34:01 PM 108.18 0.50 107.68 64.39 11789.07 04:35:01 PM 34.89 0.30 34.59 42.39 1763.36 04:36:01 PM 23.54 0.40 23.14 30.52 901.20 Average: 108.53 3.31 105.22 931.19 5643.92 04:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5131260 6972148 2751164 34.90 2688 2023960 1009552 11.30 200904 2226960 168240 04:34:01 PM 4962972 6966152 2919452 37.04 2688 2178676 1005456 11.26 230008 2333964 40656 04:35:01 PM 4979864 6986068 2902560 36.82 2688 2181860 961204 10.76 266752 2280512 10768 04:36:01 PM 4933356 6940428 2949068 37.41 2688 2182732 1011324 11.32 267676 2325924 10756 Average: 5001863 6966199 2880561 36.54 2688 2141807 996884 11.16 241335 2291840 57605 04:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 265.77 173.15 1841.06 63.59 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 63.64 53.54 791.61 9.74 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 20.39 20.76 25.64 9.25 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.01 19.08 18.53 6.96 0.00 0.00 0.00 0.00 04:36:01 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 90.75 65.74 659.36 22.04 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) 07/08/2025 _x86_64_ (2 CPU) 16:31:28 LINUX RESTART (2 CPU) 04:32:03 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 39.42 0.00 7.39 2.25 0.10 50.85 04:33:01 PM 0 31.54 0.00 8.07 3.03 0.09 57.27 04:33:01 PM 1 47.26 0.00 6.70 1.46 0.10 44.47 04:34:01 PM all 35.40 0.00 5.34 1.35 0.10 57.82 04:34:01 PM 0 15.23 0.00 4.13 1.58 0.10 78.96 04:34:01 PM 1 55.61 0.00 6.54 1.12 0.10 36.63 04:35:01 PM all 34.32 0.00 3.29 0.22 0.09 62.08 04:35:01 PM 0 16.08 0.00 2.38 0.18 0.08 81.27 04:35:01 PM 1 52.58 0.00 4.20 0.25 0.10 42.87 04:36:01 PM all 32.88 0.00 3.31 0.16 0.08 63.57 04:36:01 PM 0 21.59 0.00 2.94 0.17 0.08 75.23 04:36:01 PM 1 44.15 0.00 3.68 0.15 0.08 51.94 Average: all 35.47 0.00 4.81 0.98 0.09 58.65 Average: 0 21.01 0.00 4.35 1.22 0.09 73.34 Average: 1 49.92 0.00 5.27 0.74 0.10 43.98