---> uname -a: Linux prd-centos8-builder-2c-2g-13120.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 659 4767 19 2270 6741 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:0b:99:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe0b:997d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:15:28:68 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) 11/24/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:03 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 169.96 14.05 155.91 3687.28 6622.41 11:34:01 AM 113.06 0.45 112.61 63.05 12392.90 11:35:01 AM 34.96 1.97 32.99 188.10 1863.12 11:36:01 AM 23.60 0.00 23.60 0.00 664.41 11:37:01 AM 25.02 0.52 24.51 64.65 654.20 Average: 72.68 3.32 69.35 781.29 4424.97 11:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5082224 6919680 2800208 35.52 2688 2024940 1079932 12.09 226868 2267632 175456 11:34:01 AM 4823028 6865308 3059404 38.81 2688 2218292 1078300 12.07 208472 2495560 61916 11:35:01 AM 4944776 6958792 2937656 37.27 2688 2189084 990840 11.09 270672 2311644 10932 11:36:01 AM 4927484 6941428 2954948 37.49 2688 2189084 989708 11.08 271304 2328384 9936 11:37:01 AM 4922404 6948784 2960028 37.55 2688 2200996 1008480 11.29 440496 2164440 32848 Average: 4939983 6926798 2942449 37.33 2688 2164479 1029452 11.53 283562 2313532 58218 11:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 338.02 188.25 1829.34 64.06 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 85.14 68.33 847.58 10.42 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 29.53 27.73 30.81 12.65 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 18.85 18.71 18.00 7.35 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 23.08 21.53 29.38 10.27 0.00 0.00 0.00 0.00 11:37:01 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 97.32 64.08 542.48 20.66 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) 11/24/2025 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:03 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 33.51 0.00 5.75 1.40 0.09 59.25 11:33:01 AM 0 34.84 0.00 5.48 0.49 0.09 59.11 11:33:01 AM 1 32.18 0.00 6.02 2.32 0.09 59.39 11:34:01 AM all 33.31 0.00 4.88 0.93 0.09 60.80 11:34:01 AM 0 32.48 0.00 4.37 0.82 0.08 62.25 11:34:01 AM 1 34.14 0.00 5.38 1.03 0.10 59.34 11:35:01 AM all 32.35 0.00 4.33 0.26 0.09 62.97 11:35:01 AM 0 25.21 0.00 4.24 0.28 0.08 70.19 11:35:01 AM 1 39.49 0.00 4.42 0.23 0.10 55.76 11:36:01 AM all 33.31 0.00 3.31 0.22 0.08 63.08 11:36:01 AM 0 37.66 0.00 3.25 0.28 0.08 58.72 11:36:01 AM 1 28.96 0.00 3.37 0.15 0.08 67.44 11:37:01 AM all 35.91 0.00 4.06 0.15 0.09 59.80 11:37:01 AM 0 29.22 0.00 3.83 0.15 0.10 66.71 11:37:01 AM 1 42.61 0.00 4.29 0.15 0.08 52.87 Average: all 33.68 0.00 4.45 0.58 0.09 61.19 Average: 0 31.86 0.00 4.22 0.40 0.09 63.43 Average: 1 35.50 0.00 4.68 0.77 0.09 58.96