---> uname -a: Linux prd-centos8-builder-2c-2g-1461.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 651 4774 19 2271 6748 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:ea:3d:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:feea:3d85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:cc:cb:c5 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) 10/23/2025 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:02 PM tps rtps wtps bread/s bwrtn/s 01:33:02 PM 48.02 17.88 30.14 5580.20 3298.16 01:34:01 PM 68.89 0.31 68.58 14.51 6208.83 01:35:01 PM 92.12 0.50 91.62 64.38 10421.91 01:36:01 PM 32.93 0.30 32.63 42.39 1368.59 01:37:01 PM 22.18 0.48 21.70 41.19 562.31 Average: 52.78 3.90 48.88 1149.03 4366.80 01:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:02 PM 5361116 7015500 2521316 31.99 2688 1848172 987972 11.06 193712 2044292 49056 01:34:01 PM 5063000 6960080 2819432 35.77 2688 2078912 1002264 11.22 202156 2289092 151036 01:35:01 PM 4864896 6911564 3017536 38.28 2688 2221740 1045300 11.70 235008 2428128 60880 01:36:01 PM 4935608 6950112 2946824 37.38 2688 2189540 999284 11.19 267804 2323760 9936 01:37:01 PM 4931796 6946416 2950636 37.43 2688 2189812 983580 11.01 423792 2172204 9012 Average: 5031283 6956734 2851149 36.17 2688 2105635 1003680 11.24 264494 2251495 55984 01:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:02 PM eth0 249.29 150.14 1175.32 57.89 0.00 0.00 0.00 0.00 01:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 91.70 67.28 881.26 8.37 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 66.68 52.28 606.66 10.73 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 25.68 28.25 31.09 9.56 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.53 22.60 31.10 9.58 0.00 0.00 0.00 0.00 01:37:01 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 91.26 64.03 543.50 19.24 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) 10/23/2025 _x86_64_ (2 CPU) 13:31:30 LINUX RESTART (2 CPU) 01:32:02 PM CPU %user %nice %system %iowait %steal %idle 01:33:02 PM all 23.04 0.00 4.58 4.33 0.08 67.97 01:33:02 PM 0 23.34 0.00 4.24 4.78 0.07 67.57 01:33:02 PM 1 22.74 0.00 4.91 3.89 0.08 68.38 01:34:01 PM all 22.58 0.00 3.25 3.53 0.08 70.57 01:34:01 PM 0 24.23 0.00 2.94 4.17 0.08 68.58 01:34:01 PM 1 20.93 0.00 3.56 2.88 0.08 72.55 01:35:01 PM all 34.33 0.00 4.89 1.88 0.11 58.79 01:35:01 PM 0 35.54 0.00 4.92 2.00 0.10 57.43 01:35:01 PM 1 33.12 0.00 4.86 1.75 0.12 60.16 01:36:01 PM all 34.17 0.00 4.13 0.43 0.12 61.15 01:36:01 PM 0 36.10 0.00 4.37 0.52 0.12 58.90 01:36:01 PM 1 32.24 0.00 3.90 0.35 0.12 63.39 01:37:01 PM all 33.50 0.00 3.56 0.13 0.09 62.71 01:37:01 PM 0 33.55 0.00 3.23 0.12 0.10 63.00 01:37:01 PM 1 33.45 0.00 3.89 0.15 0.08 62.43 Average: all 29.56 0.00 4.08 2.05 0.10 64.21 Average: 0 30.58 0.00 3.94 2.31 0.09 63.07 Average: 1 28.53 0.00 4.22 1.80 0.10 65.35