---> uname -a: Linux prd-centos8-builder-2c-2g-24763.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 630 4793 19 2273 6770 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:9f:d3:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe9f:d38a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:17:57:42 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) 01/09/2026 _x86_64_ (2 CPU) 14:31:32 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 201.22 28.96 172.26 6546.48 10757.05 02:34:01 PM 116.48 0.43 116.04 62.25 12504.17 02:35:01 PM 33.47 1.10 32.37 93.97 1792.02 02:36:01 PM 21.45 0.00 21.45 0.00 608.38 02:37:01 PM 27.81 0.52 27.29 64.65 1022.89 Average: 80.09 6.20 73.88 1353.51 5337.06 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5054044 6935512 2828380 35.88 2688 2065760 1039388 11.64 238480 2271016 209232 02:34:01 PM 4823276 6882064 3059148 38.81 2688 2234392 1057824 11.84 210284 2493960 72064 02:35:01 PM 4944992 6962736 2937432 37.27 2688 2192936 959216 10.74 269372 2313012 9956 02:36:01 PM 4946912 6964500 2935512 37.24 2688 2192936 957856 10.73 270052 2311000 9952 02:37:01 PM 4965576 6989952 2916848 37.00 2688 2199224 935780 10.48 438916 2121316 27228 Average: 4946960 6946953 2935464 37.24 2688 2177050 990013 11.09 285421 2302061 65686 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 376.51 211.60 1803.10 64.62 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 88.97 71.44 865.87 10.60 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 21.51 22.03 29.32 8.30 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 17.68 18.16 17.71 6.86 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 22.63 21.43 29.01 9.84 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 105.46 68.93 549.02 20.04 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) 01/09/2026 _x86_64_ (2 CPU) 14:31:32 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 42.67 0.00 7.63 2.80 0.09 46.81 02:33:01 PM 0 43.91 0.00 8.74 3.62 0.10 43.64 02:33:01 PM 1 41.44 0.00 6.52 1.99 0.08 49.97 02:34:01 PM all 34.91 0.00 4.97 1.96 0.09 58.07 02:34:01 PM 0 43.96 0.00 6.34 2.77 0.08 46.84 02:34:01 PM 1 25.88 0.00 3.60 1.15 0.10 69.27 02:35:01 PM all 32.97 0.00 3.77 0.27 0.11 62.89 02:35:01 PM 0 30.77 0.00 3.50 0.27 0.10 65.37 02:35:01 PM 1 35.18 0.00 4.03 0.27 0.12 60.40 02:36:01 PM all 32.93 0.00 3.48 0.16 0.08 63.35 02:36:01 PM 0 34.92 0.00 3.99 0.18 0.08 60.82 02:36:01 PM 1 30.94 0.00 2.96 0.13 0.08 65.88 02:37:01 PM all 35.74 0.00 4.07 0.20 0.09 59.90 02:37:01 PM 0 26.83 0.00 3.73 0.23 0.10 69.10 02:37:01 PM 1 44.65 0.00 4.40 0.17 0.08 50.70 Average: all 35.84 0.00 4.78 1.08 0.09 58.21 Average: 0 36.07 0.00 5.26 1.41 0.09 57.17 Average: 1 35.61 0.00 4.30 0.74 0.09 59.25