---> uname -a: Linux prd-centos8-builder-2c-2g-3044.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4802 19 2268 6774 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:12:c1:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe12:c1ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:87:1b:31 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) 10/12/2025 _x86_64_ (2 CPU) 17:31:36 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 254.80 32.87 221.93 7574.41 31057.66 05:34:01 PM 114.18 0.45 113.73 63.06 12402.18 05:35:01 PM 38.25 0.35 37.90 43.72 2037.84 05:36:01 PM 25.21 0.00 25.21 0.00 762.99 05:37:01 PM 26.01 0.92 25.10 95.18 747.79 Average: 91.70 6.92 84.78 1555.42 9402.17 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5150248 6950808 2732184 34.66 2688 1989576 1061336 11.88 215848 2216380 137788 05:34:01 PM 4849960 6893740 3032472 38.47 2688 2219772 1058844 11.86 208412 2470856 61900 05:35:01 PM 4936304 6949240 2946128 37.38 2688 2188372 995472 11.15 267836 2324612 12036 05:36:01 PM 4863884 6909056 3018548 38.29 2688 2220592 1033524 11.57 271676 2393400 44252 05:37:01 PM 4911340 6928944 2971092 37.69 2688 2192424 1005476 11.26 423512 2193608 26268 Average: 4942347 6926358 2940085 37.30 2688 2162147 1030930 11.54 277457 2319771 56449 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 330.81 182.97 1780.27 62.46 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 73.79 61.72 846.72 10.00 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 26.11 25.72 32.01 9.75 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.51 19.51 17.24 8.04 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 30.09 24.08 28.10 17.72 0.00 0.00 0.00 0.00 05:37:01 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 95.87 62.81 540.89 21.59 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) 10/12/2025 _x86_64_ (2 CPU) 17:31:36 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 41.01 0.00 8.24 8.29 0.11 42.36 05:33:01 PM 0 49.99 0.00 7.98 7.66 0.12 34.25 05:33:01 PM 1 32.00 0.00 8.49 8.91 0.10 50.50 05:34:01 PM all 34.87 0.00 5.16 3.25 0.10 56.63 05:34:01 PM 0 35.67 0.00 5.37 3.46 0.08 55.41 05:34:01 PM 1 34.07 0.00 4.94 3.03 0.12 57.84 05:35:01 PM all 34.99 0.00 4.02 0.33 0.10 60.57 05:35:01 PM 0 22.29 0.00 3.23 0.23 0.10 74.14 05:35:01 PM 1 47.64 0.00 4.79 0.42 0.10 47.05 05:36:01 PM all 34.94 0.00 3.47 0.22 0.09 61.26 05:36:01 PM 0 32.89 0.00 3.45 0.17 0.10 63.39 05:36:01 PM 1 37.00 0.00 3.50 0.28 0.08 59.14 05:37:01 PM all 35.53 0.00 4.15 0.23 0.10 59.99 05:37:01 PM 0 30.39 0.00 4.26 0.10 0.08 65.16 05:37:01 PM 1 40.65 0.00 4.03 0.37 0.12 54.84 Average: all 36.26 0.00 5.00 2.46 0.10 56.18 Average: 0 34.24 0.00 4.86 2.32 0.10 58.48 Average: 1 38.28 0.00 5.14 2.59 0.10 53.88