---> uname -a: Linux prd-centos8-builder-2c-2g-17545.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: 2800.000 BogoMIPS: 5600.00 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 672 4758 19 2267 6728 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:00:5f:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe00:5f8d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:f9:b2:9b 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) 12/31/2025 _x86_64_ (2 CPU) 00:31:29 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 212.71 17.77 194.94 5305.66 8534.16 12:34:01 AM 103.13 0.48 102.65 63.58 11377.76 12:35:01 AM 30.56 1.05 29.51 92.65 1263.99 12:36:01 AM 25.86 0.08 25.77 10.66 934.66 Average: 93.08 4.85 88.23 1368.52 5528.07 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5071008 6960736 2811424 35.67 2688 2071420 997104 11.16 201828 2283000 184652 12:34:01 AM 4846232 6888040 3036200 38.52 2688 2216924 1056112 11.83 235120 2446636 60380 12:35:01 AM 4930352 6941632 2952080 37.45 2688 2186300 1004832 11.25 268596 2328628 9940 12:36:01 AM 4920920 6931484 2961512 37.57 2688 2185692 1011896 11.33 438604 2168216 9004 Average: 4942128 6930473 2940304 37.30 2688 2165084 1017486 11.39 286037 2306620 65994 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 299.68 185.96 2014.35 62.83 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 54.47 48.00 627.97 10.58 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 24.03 23.45 31.03 8.39 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 28.37 22.64 32.36 9.30 0.00 0.00 0.00 0.00 12:36:01 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 101.66 70.02 676.57 22.78 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) 12/31/2025 _x86_64_ (2 CPU) 00:31:29 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 41.27 0.00 7.70 2.15 0.09 48.79 12:33:01 AM 0 46.85 0.00 8.31 1.82 0.08 42.94 12:33:01 AM 1 35.68 0.00 7.09 2.48 0.10 54.65 12:34:01 AM all 35.50 0.00 4.94 1.34 0.08 58.13 12:34:01 AM 0 50.87 0.00 5.82 1.62 0.08 41.62 12:34:01 AM 1 20.17 0.00 4.06 1.06 0.08 74.63 12:35:01 AM all 33.57 0.00 3.89 0.20 0.11 62.24 12:35:01 AM 0 38.42 0.00 4.37 0.18 0.12 56.92 12:35:01 AM 1 28.72 0.00 3.40 0.22 0.10 67.56 12:36:01 AM all 34.47 0.00 3.50 0.22 0.10 61.71 12:36:01 AM 0 54.43 0.00 4.51 0.28 0.08 40.69 12:36:01 AM 1 14.53 0.00 2.50 0.15 0.12 82.71 Average: all 36.20 0.00 5.01 0.98 0.10 57.72 Average: 0 47.64 0.00 5.75 0.98 0.09 45.54 Average: 1 24.76 0.00 4.26 0.98 0.10 69.90