---> uname -a: Linux prd-centos8-builder-2c-2g-1184.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 666 4761 19 2269 6734 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:25:ff:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe25:ff10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:73:75:52 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) 10/22/2025 _x86_64_ (2 CPU) 17:32:39 LINUX RESTART (2 CPU) 05:33:01 PM tps rtps wtps bread/s bwrtn/s 05:34:01 PM 145.56 32.78 112.78 7923.90 40692.35 05:35:01 PM 109.18 0.50 108.68 64.66 9675.24 05:36:01 PM 50.18 0.28 49.90 40.65 5726.52 05:37:01 PM 22.20 0.07 22.13 3.07 630.59 05:38:01 PM 24.66 0.92 23.74 95.17 645.98 Average: 70.36 6.91 63.45 1625.81 11475.53 05:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 PM 5245632 6957104 2636800 33.45 2688 1903356 1028628 11.52 200956 2145380 78448 05:35:01 PM 4963708 6937784 2918724 37.03 2688 2149924 1005648 11.26 204828 2360580 103284 05:36:01 PM 4827960 6874668 3054472 38.75 2688 2221712 1071084 11.99 269588 2429832 45340 05:37:01 PM 4923876 6936924 2958556 37.53 2688 2188276 1002500 11.22 268412 2335068 10748 05:38:01 PM 4930664 6947964 2951768 37.45 2688 2192460 987112 11.05 425504 2171592 12148 Average: 4978368 6930889 2904064 36.84 2688 2131146 1018994 11.41 273858 2288490 49994 05:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 281.44 163.38 1490.52 60.33 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 55.17 46.63 559.92 7.87 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 72.48 57.88 602.65 10.61 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 17.11 17.51 15.34 7.05 0.00 0.00 0.00 0.00 05:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM eth0 28.94 22.79 31.18 16.68 0.00 0.00 0.00 0.00 05:38:01 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 91.04 61.64 539.97 20.51 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) 10/22/2025 _x86_64_ (2 CPU) 17:32:39 LINUX RESTART (2 CPU) 05:33:01 PM CPU %user %nice %system %iowait %steal %idle 05:34:01 PM all 37.03 0.00 7.46 13.51 0.11 41.89 05:34:01 PM 0 41.96 0.00 7.54 10.61 0.12 39.78 05:34:01 PM 1 32.10 0.00 7.39 16.42 0.10 43.99 05:35:01 PM all 34.59 0.00 5.62 2.51 0.12 57.16 05:35:01 PM 0 39.93 0.00 5.93 2.02 0.12 52.01 05:35:01 PM 1 29.26 0.00 5.32 3.01 0.12 62.30 05:36:01 PM all 33.00 0.00 3.74 0.83 0.08 62.34 05:36:01 PM 0 35.59 0.00 3.84 0.85 0.08 59.63 05:36:01 PM 1 30.42 0.00 3.65 0.80 0.08 65.05 05:37:01 PM all 33.86 0.00 3.55 0.12 0.10 62.37 05:37:01 PM 0 39.21 0.00 3.55 0.13 0.10 57.01 05:37:01 PM 1 28.53 0.00 3.55 0.10 0.10 67.73 05:38:01 PM all 35.42 0.00 4.07 0.16 0.14 60.21 05:38:01 PM 0 39.61 0.00 4.31 0.20 0.15 55.73 05:38:01 PM 1 31.23 0.00 3.83 0.12 0.13 64.68 Average: all 34.78 0.00 4.89 3.41 0.11 56.81 Average: 0 39.26 0.00 5.03 2.75 0.11 52.84 Average: 1 30.30 0.00 4.74 4.07 0.11 60.77