---> uname -a: Linux prd-centos8-builder-2c-2g-23132.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 653 4772 19 2271 6747 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:00:8f:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe00:8f6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:d2:f5:96 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) 01/08/2026 _x86_64_ (2 CPU) 14:31:28 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 200.60 19.14 181.46 5445.68 6848.84 02:34:01 PM 106.62 0.43 106.18 62.10 11790.03 02:35:01 PM 37.90 0.35 37.55 43.72 2302.68 02:36:01 PM 22.70 0.00 22.70 0.00 867.79 02:37:01 PM 26.09 1.27 24.83 114.90 687.99 Average: 78.80 4.24 74.56 1132.96 4503.06 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5040344 6907980 2842088 36.06 2688 2052668 1088356 12.19 238092 2288848 199264 02:34:01 PM 4852160 6898640 3030272 38.44 2688 2222084 1031636 11.55 209236 2466844 73308 02:35:01 PM 4942020 6954388 2940412 37.30 2688 2187436 994164 11.13 269192 2317012 9912 02:36:01 PM 4961344 6975444 2921088 37.06 2688 2189348 956800 10.71 270636 2295924 4 02:37:01 PM 4952616 6968552 2929816 37.17 2688 2190952 978876 10.96 427716 2148168 9040 Average: 4949697 6941001 2932735 37.21 2688 2168498 1009966 11.31 282974 2303359 58306 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 304.83 184.97 1794.80 62.85 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 79.90 62.98 863.03 9.78 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 21.81 22.83 29.55 8.03 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 16.43 17.00 16.52 6.45 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 23.96 21.36 29.55 9.85 0.00 0.00 0.00 0.00 02:37:01 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 89.39 61.83 546.90 19.39 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) 01/08/2026 _x86_64_ (2 CPU) 14:31:28 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 39.04 0.00 7.34 2.00 0.10 51.52 02:33:01 PM 0 28.96 0.00 6.53 1.33 0.10 63.08 02:33:01 PM 1 49.39 0.00 8.17 2.68 0.10 39.66 02:34:01 PM all 31.42 0.00 5.24 0.88 0.11 62.35 02:34:01 PM 0 18.98 0.00 4.53 1.01 0.10 75.38 02:34:01 PM 1 43.90 0.00 5.96 0.76 0.12 49.27 02:35:01 PM all 34.45 0.00 4.66 0.17 0.09 60.63 02:35:01 PM 0 18.63 0.00 3.67 0.13 0.08 77.48 02:35:01 PM 1 50.33 0.00 5.66 0.20 0.10 43.72 02:36:01 PM all 32.07 0.00 3.37 0.13 0.08 64.34 02:36:01 PM 0 19.88 0.00 2.72 0.08 0.08 77.23 02:36:01 PM 1 44.27 0.00 4.02 0.18 0.08 51.44 02:37:01 PM all 35.10 0.00 4.35 0.11 0.09 60.35 02:37:01 PM 0 20.24 0.00 3.55 0.05 0.08 76.07 02:37:01 PM 1 49.91 0.00 5.14 0.17 0.10 44.68 Average: all 34.40 0.00 4.98 0.65 0.10 59.87 Average: 0 21.33 0.00 4.19 0.52 0.09 73.87 Average: 1 47.55 0.00 5.77 0.79 0.10 45.79