---> uname -a: Linux prd-centos8-builder-2c-2g-8305.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 641 4791 19 2264 6759 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:bf:30:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:febf:301c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:ac:62:f8 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) 11/12/2025 _x86_64_ (2 CPU) 16:31:37 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 235.00 33.82 201.18 8040.25 42143.80 04:34:01 PM 117.63 0.47 117.16 63.59 11818.93 04:35:01 PM 41.20 0.32 40.89 43.19 3070.59 04:36:01 PM 20.74 0.03 20.71 0.53 533.62 04:37:01 PM 27.04 0.92 26.12 95.17 763.90 Average: 88.32 7.11 81.21 1648.60 11666.16 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5182272 6940272 2700160 34.26 2688 1948644 1054500 11.81 208388 2196416 113428 04:34:01 PM 4820340 6869776 3062092 38.85 2688 2225120 1056320 11.83 209904 2497536 104816 04:35:01 PM 4934632 6942228 2947800 37.40 2688 2183008 1004172 11.24 267748 2325540 9924 04:36:01 PM 4929180 6936816 2953252 37.47 2688 2183020 1003172 11.23 269056 2329996 9924 04:37:01 PM 4954068 6967300 2928364 37.15 2688 2187992 963208 10.78 423840 2149600 25092 Average: 4964098 6931278 2918334 37.02 2688 2145557 1016274 11.38 275787 2299818 52637 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 337.90 202.77 1785.76 63.75 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 76.17 61.89 848.33 10.03 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 23.98 24.78 29.96 8.78 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 17.73 18.38 17.49 7.13 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 24.28 21.49 29.76 11.10 0.00 0.00 0.00 0.00 04:37:01 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 96.01 65.86 542.25 20.16 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) 11/12/2025 _x86_64_ (2 CPU) 16:31:37 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 39.79 0.00 8.91 5.66 0.13 45.51 04:33:01 PM 0 36.82 0.00 10.01 6.93 0.12 46.12 04:33:01 PM 1 42.76 0.00 7.81 4.39 0.13 44.90 04:34:01 PM all 36.69 0.00 5.51 1.63 0.12 56.05 04:34:01 PM 0 18.98 0.00 4.62 1.60 0.12 74.69 04:34:01 PM 1 54.52 0.00 6.41 1.66 0.12 37.29 04:35:01 PM all 32.66 0.00 4.12 0.42 0.10 62.71 04:35:01 PM 0 18.54 0.00 3.84 0.18 0.10 77.33 04:35:01 PM 1 46.77 0.00 4.39 0.65 0.10 48.09 04:36:01 PM all 32.21 0.00 3.48 0.51 0.13 63.67 04:36:01 PM 0 23.00 0.00 2.95 0.33 0.13 73.58 04:36:01 PM 1 41.43 0.00 4.01 0.68 0.12 53.76 04:37:01 PM all 36.24 0.00 4.36 0.16 0.12 59.12 04:37:01 PM 0 20.53 0.00 3.62 0.12 0.10 75.63 04:37:01 PM 1 51.98 0.00 5.11 0.20 0.13 42.58 Average: all 35.51 0.00 5.27 1.67 0.12 57.42 Average: 0 23.56 0.00 5.00 1.83 0.11 69.50 Average: 1 47.49 0.00 5.54 1.51 0.12 45.33