---> uname -a: Linux prd-centos8-builder-2c-2g-3454.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: 2800.000 BogoMIPS: 5600.00 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 617 4815 19 2264 6782 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:e4:c3:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fee4:c3f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:83:48:75 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) 19:31:53 LINUX RESTART (2 CPU) 07:33:01 PM tps rtps wtps bread/s bwrtn/s 07:34:01 PM 115.26 0.80 114.46 78.92 10296.13 07:35:01 PM 60.09 0.25 59.84 40.13 7152.81 07:36:01 PM 24.26 0.10 24.16 3.60 625.14 07:37:01 PM 24.35 0.72 23.63 67.59 643.41 Average: 55.99 0.47 55.52 47.56 4679.20 07:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 PM 5010348 6980784 2872076 36.44 2688 2146996 963192 10.78 202292 2316976 137164 07:35:01 PM 4961108 6968148 2921316 37.06 2688 2182796 976116 10.93 232612 2333308 10920 07:36:01 PM 4973768 6981708 2908656 36.90 2688 2183812 965828 10.81 267536 2285860 10756 07:37:01 PM 4914028 6923316 2968396 37.66 2688 2185152 1023804 11.46 423436 2189768 10192 Average: 4964813 6963489 2917611 37.01 2688 2174689 982235 11.00 281469 2281478 42258 07:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 85.12 69.99 893.66 9.76 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 74.75 62.31 607.40 11.23 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 18.54 19.04 16.77 11.20 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 25.06 22.80 30.76 10.68 0.00 0.00 0.00 0.00 07:37:01 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 50.87 43.53 387.13 10.72 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) 10/29/2025 _x86_64_ (2 CPU) 19:31:53 LINUX RESTART (2 CPU) 07:33:01 PM CPU %user %nice %system %iowait %steal %idle 07:34:01 PM all 35.89 0.00 5.21 1.93 0.11 56.86 07:34:01 PM 0 28.43 0.00 4.25 1.77 0.10 65.45 07:34:01 PM 1 43.35 0.00 6.17 2.08 0.12 48.28 07:35:01 PM all 32.27 0.00 4.34 0.71 0.10 62.58 07:35:01 PM 0 28.76 0.00 4.10 0.92 0.10 66.12 07:35:01 PM 1 35.77 0.00 4.59 0.50 0.10 59.04 07:36:01 PM all 34.78 0.00 3.38 0.14 0.10 61.59 07:36:01 PM 0 24.37 0.00 3.13 0.13 0.10 72.27 07:36:01 PM 1 45.19 0.00 3.63 0.15 0.10 50.92 07:37:01 PM all 34.65 0.00 3.77 0.13 0.10 61.35 07:37:01 PM 0 39.03 0.00 3.85 0.13 0.12 56.87 07:37:01 PM 1 30.28 0.00 3.69 0.12 0.08 65.84 Average: all 34.40 0.00 4.18 0.73 0.10 60.60 Average: 0 30.15 0.00 3.83 0.74 0.10 65.18 Average: 1 38.65 0.00 4.52 0.71 0.10 56.02