---> uname -a: Linux prd-centos8-builder-2c-2g-11332.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 660 4773 19 2263 6740 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:5c:72:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe5c:724a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ad:c9:20:03 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) 11/17/2025 _x86_64_ (2 CPU) 07:31:33 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 218.52 17.96 200.57 5311.74 7670.50 07:34:01 AM 111.35 0.50 110.85 64.38 12515.14 07:35:01 AM 35.81 0.70 35.11 72.92 1360.59 07:36:01 AM 20.81 0.00 20.81 0.00 535.27 07:37:01 AM 27.73 0.52 27.21 64.66 1046.46 Average: 82.85 3.94 78.92 1102.95 4625.92 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5156332 6988556 2726092 34.58 2688 2015100 971772 10.88 201540 2201080 166680 07:34:01 AM 4950640 6955320 2931784 37.19 2688 2179868 978736 10.96 231972 2345952 27112 07:35:01 AM 4834352 6874996 3048072 38.67 2688 2216232 1054272 11.80 285316 2409176 44252 07:36:01 AM 4915292 6922716 2967132 37.64 2688 2182816 1008244 11.29 283052 2329876 10768 07:37:01 AM 4921276 6934396 2961148 37.57 2688 2187976 974688 10.91 437708 2169420 26976 Average: 4955578 6935197 2926846 37.13 2688 2156398 997542 11.17 287918 2291101 55158 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 269.10 175.38 1808.93 61.97 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 74.88 62.05 824.33 10.58 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 22.41 23.26 28.77 9.15 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 18.01 18.26 17.36 7.05 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 26.06 21.81 29.64 11.03 0.00 0.00 0.00 0.00 07:37:01 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 82.10 60.16 541.88 19.96 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) 11/17/2025 _x86_64_ (2 CPU) 07:31:33 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 43.43 0.00 7.40 1.57 0.10 47.50 07:33:01 AM 0 39.32 0.00 8.20 2.36 0.10 50.03 07:33:01 AM 1 47.53 0.00 6.61 0.78 0.10 44.98 07:34:01 AM all 35.31 0.00 5.35 0.90 0.09 58.35 07:34:01 AM 0 34.65 0.00 5.42 1.00 0.10 58.84 07:34:01 AM 1 35.97 0.00 5.28 0.80 0.08 57.87 07:35:01 AM all 32.98 0.00 3.18 0.24 0.09 63.50 07:35:01 AM 0 31.46 0.00 3.23 0.30 0.08 64.93 07:35:01 AM 1 34.51 0.00 3.13 0.18 0.10 62.07 07:36:01 AM all 34.30 0.00 3.79 0.11 0.07 61.73 07:36:01 AM 0 40.42 0.00 3.76 0.15 0.08 55.59 07:36:01 AM 1 28.18 0.00 3.81 0.07 0.07 67.88 07:37:01 AM all 34.98 0.00 4.23 0.15 0.09 60.54 07:37:01 AM 0 23.67 0.00 3.82 0.10 0.08 72.33 07:37:01 AM 1 46.30 0.00 4.65 0.20 0.10 48.75 Average: all 36.20 0.00 4.79 0.59 0.09 58.33 Average: 0 33.90 0.00 4.88 0.78 0.09 60.35 Average: 1 38.49 0.00 4.70 0.41 0.09 56.31