---> uname -a: Linux prd-centos8-builder-2c-2g-11391.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 694 4733 19 2269 6706 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:9a:d0:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe9a:d09e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:35:0f:95 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) 17:31:31 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 234.98 19.31 215.68 5514.71 7353.37 05:34:01 PM 108.01 0.50 107.51 64.38 12021.36 05:35:01 PM 34.51 0.70 33.81 72.91 1876.34 05:36:01 PM 25.01 0.00 25.01 0.00 982.89 05:37:01 PM 29.27 0.52 28.76 64.65 1359.23 Average: 86.36 4.21 82.16 1143.51 4718.85 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5116376 6955580 2766052 35.09 2688 2021864 1004072 11.24 200324 2241868 168368 05:34:01 PM 4894256 6906424 2988172 37.91 2688 2187288 1045968 11.71 218176 2412228 43088 05:35:01 PM 4886236 6899504 2996192 38.01 2688 2188432 1062144 11.89 281968 2359412 9940 05:36:01 PM 4896268 6909472 2986160 37.88 2688 2188432 1048248 11.74 283136 2348076 9936 05:37:01 PM 4937724 6957504 2944704 37.36 2688 2194488 984484 11.02 437484 2150460 26976 Average: 4946172 6925697 2936256 37.25 2688 2156101 1028983 11.52 284218 2302409 51662 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 300.95 185.92 1785.92 62.93 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 75.57 58.80 847.14 9.84 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 22.26 22.14 28.66 8.38 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 17.76 17.73 16.84 6.62 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 23.49 22.39 29.12 11.23 0.00 0.00 0.00 0.00 05:37:01 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 88.02 61.40 541.59 19.80 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) 11/17/2025 _x86_64_ (2 CPU) 17:31:31 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 42.08 0.00 7.37 1.98 0.11 48.46 05:33:01 PM 0 27.85 0.00 6.25 2.52 0.12 63.26 05:33:01 PM 1 56.35 0.00 8.50 1.44 0.10 33.61 05:34:01 PM all 34.75 0.00 4.82 1.23 0.09 59.11 05:34:01 PM 0 21.79 0.00 3.87 1.08 0.08 73.18 05:34:01 PM 1 47.73 0.00 5.77 1.37 0.10 45.03 05:35:01 PM all 32.39 0.00 3.86 0.26 0.08 63.41 05:35:01 PM 0 9.13 0.00 2.69 0.15 0.08 87.95 05:35:01 PM 1 55.66 0.00 5.03 0.37 0.08 38.86 05:36:01 PM all 31.35 0.00 3.27 0.17 0.08 65.13 05:36:01 PM 0 21.55 0.00 2.75 0.18 0.08 75.43 05:36:01 PM 1 41.14 0.00 3.78 0.15 0.08 54.84 05:37:01 PM all 35.80 0.00 3.63 0.16 0.09 60.32 05:37:01 PM 0 22.19 0.00 3.20 0.13 0.08 74.39 05:37:01 PM 1 49.40 0.00 4.05 0.18 0.10 46.27 Average: all 35.27 0.00 4.59 0.76 0.09 59.29 Average: 0 20.50 0.00 3.75 0.81 0.09 74.84 Average: 1 50.05 0.00 5.42 0.70 0.09 43.73