---> uname -a: Linux prd-centos8-builder-2c-2g-3589.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 662 4772 19 2262 6738 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:22:8d:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe22:8da7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9e:4a:f3:42 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) 10/14/2025 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 218.54 29.99 188.55 6401.73 39622.93 04:34:01 PM 107.88 0.55 107.33 66.24 9608.23 04:35:01 PM 46.22 0.28 45.93 40.65 5656.90 04:36:01 PM 26.56 0.07 26.50 3.07 673.10 04:37:01 PM 25.44 0.72 24.73 67.58 957.23 Average: 84.93 6.32 78.61 1315.90 11304.03 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5249472 6955472 2632960 33.40 2688 1897956 1025988 11.49 201460 2142664 83320 04:34:01 PM 4994960 6961316 2887472 36.63 2688 2142220 977156 10.94 205308 2330064 102640 04:35:01 PM 4947036 6951320 2935396 37.24 2688 2179820 972948 10.89 233724 2347160 10932 04:36:01 PM 4932752 6938232 2949680 37.42 2688 2180812 997624 11.17 268260 2326384 10764 04:37:01 PM 4942028 6947764 2940404 37.30 2688 2180988 976352 10.93 424588 2161044 9024 Average: 5013250 6950821 2869182 36.40 2688 2116359 990014 11.09 266668 2261463 43336 04:32:01 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 282.99 172.58 1498.98 61.17 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 43.59 37.25 548.73 6.70 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 65.03 48.33 598.92 8.58 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 16.50 17.46 12.89 8.39 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 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 23.99 21.31 30.40 9.77 0.00 0.00 0.00 0.00 04:37:01 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 86.42 59.39 538.00 18.92 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) 10/14/2025 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 36.25 0.00 7.02 15.48 0.12 41.13 04:33:01 PM 0 37.23 0.00 7.22 16.40 0.12 39.03 04:33:01 PM 1 35.26 0.00 6.81 14.57 0.12 43.24 04:34:01 PM all 32.22 0.00 5.55 5.72 0.12 56.40 04:34:01 PM 0 26.54 0.00 5.03 5.58 0.12 62.73 04:34:01 PM 1 37.90 0.00 6.07 5.85 0.12 50.06 04:35:01 PM all 29.45 0.00 3.41 2.58 0.09 64.47 04:35:01 PM 0 29.27 0.00 3.66 3.59 0.08 63.40 04:35:01 PM 1 29.63 0.00 3.16 1.57 0.10 65.53 04:36:01 PM all 34.98 0.00 3.28 0.43 0.11 61.21 04:36:01 PM 0 31.00 0.00 3.14 0.45 0.10 65.30 04:36:01 PM 1 38.94 0.00 3.41 0.40 0.12 57.13 04:37:01 PM all 33.20 0.00 3.88 0.40 0.12 62.41 04:37:01 PM 0 36.37 0.00 4.34 0.32 0.12 58.85 04:37:01 PM 1 30.03 0.00 3.42 0.48 0.12 65.96 Average: all 33.22 0.00 4.62 4.91 0.11 57.14 Average: 0 32.08 0.00 4.68 5.26 0.11 57.88 Average: 1 34.36 0.00 4.57 4.56 0.11 56.40