---> uname -a: Linux prd-centos8-builder-2c-2g-16858.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 623 4803 19 2270 6777 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:d9:66:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fed9:6625/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:d0:21:4b 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) 12/27/2025 _x86_64_ (2 CPU) 21:31:27 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:02 PM 210.60 9.65 200.95 1557.35 7491.05 09:34:01 PM 107.66 0.49 107.17 64.66 11722.96 09:35:01 PM 34.26 0.30 33.96 42.39 1342.23 09:36:01 PM 23.01 0.83 22.18 60.91 615.01 Average: 93.83 2.83 91.00 432.88 5266.08 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:02 PM 5127696 7018312 2754736 34.95 2688 2072708 960316 10.75 202388 2226488 186056 09:34:01 PM 4903612 6948800 2978820 37.79 2688 2220132 999596 11.19 235740 2388864 60344 09:35:01 PM 4979936 6992956 2902496 36.82 2688 2188080 971312 10.88 268836 2279724 9936 09:36:01 PM 4978548 6992412 2903884 36.84 2688 2188936 964416 10.80 424632 2125264 9004 Average: 4997448 6988120 2884984 36.60 2688 2167464 973910 10.90 282899 2255085 66335 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:02 PM eth0 242.67 161.10 1742.81 54.90 0.00 0.00 0.00 0.00 09:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 68.98 57.57 651.29 11.19 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 21.91 22.80 29.84 8.58 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 23.36 22.39 30.15 8.36 0.00 0.00 0.00 0.00 09:36:01 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 89.32 66.00 613.39 20.80 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) 12/27/2025 _x86_64_ (2 CPU) 21:31:27 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:02 PM all 36.38 0.00 6.26 1.98 0.12 55.26 09:33:02 PM 0 42.21 0.00 6.46 1.10 0.12 50.11 09:33:02 PM 1 30.56 0.00 6.05 2.86 0.12 60.41 09:34:01 PM all 35.80 0.00 4.97 1.08 0.08 58.07 09:34:01 PM 0 51.78 0.00 5.50 0.98 0.07 41.67 09:34:01 PM 1 19.84 0.00 4.44 1.17 0.10 74.45 09:35:01 PM all 34.20 0.00 3.94 0.20 0.08 61.58 09:35:01 PM 0 55.19 0.00 4.48 0.27 0.08 39.97 09:35:01 PM 1 13.15 0.00 3.39 0.13 0.08 83.24 09:36:01 PM all 34.15 0.00 3.60 0.13 0.10 62.02 09:36:01 PM 0 47.16 0.00 4.50 0.15 0.10 48.09 09:36:01 PM 1 21.14 0.00 2.70 0.12 0.10 75.94 Average: all 35.13 0.00 4.69 0.85 0.10 59.24 Average: 0 49.08 0.00 5.23 0.62 0.09 44.97 Average: 1 21.18 0.00 4.14 1.07 0.10 73.51