---> uname -a: Linux prd-centos8-builder-2c-2g-52811.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4807 19 2264 6775 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:35:df:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe35:dfbc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e7:e6:0c:30 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) 09/16/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 146.70 18.29 128.41 5567.62 6316.62 10:34:01 AM 106.45 0.45 106.00 63.06 10500.07 10:35:01 AM 43.27 0.35 42.92 43.72 3760.96 10:36:02 AM 21.45 0.00 21.45 0.00 816.28 10:37:01 AM 21.04 0.93 20.11 96.78 516.28 Average: 67.94 4.02 63.93 1158.14 4395.01 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5159172 6955692 2723260 34.55 2688 1985624 1040340 11.65 215380 2208720 135616 10:34:01 AM 4927668 6944684 2954764 37.49 2688 2193052 984276 11.02 206808 2395092 93752 10:35:01 AM 4992184 6997828 2890248 36.67 2688 2181024 944460 10.58 267376 2268584 8876 10:36:02 AM 4964184 6971696 2918248 37.02 2688 2182984 953984 10.68 268700 2294232 8 10:37:01 AM 4974872 6984992 2907560 36.89 2688 2185324 950472 10.64 425756 2128036 10348 Average: 5003616 6970978 2878816 36.52 2688 2145602 974706 10.91 276804 2258933 49720 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 314.27 192.22 1780.47 63.20 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 57.46 46.58 665.05 8.45 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 37.27 32.99 206.87 9.47 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 AM eth0 18.11 18.76 18.41 6.80 0.00 0.00 0.00 0.00 10:36:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 23.79 21.47 28.77 18.46 0.00 0.00 0.00 0.00 10:37:01 AM 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 90.42 62.55 541.72 21.29 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) 09/16/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 34.07 0.00 6.40 3.17 0.12 56.24 10:33:01 AM 0 37.17 0.00 6.86 4.09 0.13 51.74 10:33:01 AM 1 30.97 0.00 5.93 2.24 0.10 60.76 10:34:01 AM all 32.38 0.00 5.32 5.93 0.09 56.27 10:34:01 AM 0 28.10 0.00 4.97 6.11 0.08 60.73 10:34:01 AM 1 36.67 0.00 5.67 5.75 0.10 51.81 10:35:01 AM all 34.35 0.00 4.31 0.68 0.08 60.58 10:35:01 AM 0 30.46 0.00 4.17 0.68 0.08 64.60 10:35:01 AM 1 38.23 0.00 4.45 0.68 0.08 56.55 10:36:02 AM all 32.71 0.00 3.26 0.19 0.09 63.75 10:36:02 AM 0 27.59 0.00 2.67 0.08 0.10 69.56 10:36:02 AM 1 37.83 0.00 3.85 0.30 0.08 57.93 10:37:01 AM all 34.66 0.00 3.96 0.32 0.09 60.96 10:37:01 AM 0 33.24 0.00 3.71 0.44 0.08 62.52 10:37:01 AM 1 36.08 0.00 4.20 0.20 0.10 59.41 Average: all 33.63 0.00 4.65 2.06 0.10 59.56 Average: 0 31.31 0.00 4.48 2.29 0.10 61.83 Average: 1 35.96 0.00 4.82 1.84 0.09 57.28