---> uname -a: Linux prd-centos8-builder-2c-2g-36084.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4820 19 2243 6768 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:7a:2e:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe7a:2e4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:6f:8e:83 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) 06/21/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 267.62 18.59 249.03 5420.76 7674.98 01:34:01 PM 107.86 0.50 107.36 64.38 11432.51 01:35:01 PM 32.58 0.30 32.28 42.38 1707.10 01:36:01 PM 19.63 0.00 19.63 0.00 510.23 01:37:01 PM 27.60 0.93 26.66 95.32 793.18 Average: 91.07 4.07 87.00 1124.75 4423.87 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5176292 7008464 2706140 34.33 2688 2015032 943540 10.56 201236 2182200 162772 01:34:01 PM 4999508 6985264 2882924 36.57 2688 2162024 949624 10.63 231132 2301160 41676 01:35:01 PM 5025376 7012996 2857056 36.25 2688 2164208 909056 10.18 265788 2241072 10760 01:36:01 PM 4887240 6906012 2995192 38.00 2688 2195464 1030740 11.54 269424 2376056 42080 01:37:01 PM 4909496 6903688 2972936 37.72 2688 2170084 1033672 11.57 421384 2200732 26836 Average: 4999582 6963285 2882850 36.57 2688 2141362 973326 10.90 277793 2260244 56825 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 319.04 179.96 1786.00 62.76 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 66.84 55.81 761.35 9.96 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 17.26 19.39 23.13 8.32 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 19.35 19.90 18.93 7.08 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 25.68 20.38 27.72 10.79 0.00 0.00 0.00 0.00 01:37:01 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 89.64 59.09 523.49 19.78 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) 06/21/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 36.83 0.00 7.34 2.87 0.10 52.87 01:33:01 PM 0 41.26 0.00 7.57 2.46 0.10 48.61 01:33:01 PM 1 32.38 0.00 7.10 3.28 0.10 57.14 01:34:01 PM all 34.21 0.00 5.40 2.48 0.10 57.81 01:34:01 PM 0 35.60 0.00 5.66 2.05 0.10 56.59 01:34:01 PM 1 32.83 0.00 5.14 2.91 0.10 59.02 01:35:01 PM all 32.37 0.00 2.97 0.63 0.08 63.96 01:35:01 PM 0 34.94 0.00 2.83 0.75 0.07 61.41 01:35:01 PM 1 29.81 0.00 3.10 0.50 0.08 66.51 01:36:01 PM all 31.20 0.00 3.43 0.48 0.08 64.81 01:36:01 PM 0 22.07 0.00 2.70 0.38 0.08 74.76 01:36:01 PM 1 40.33 0.00 4.15 0.57 0.08 54.87 01:37:01 PM all 36.65 0.00 4.45 0.35 0.08 58.46 01:37:01 PM 0 37.51 0.00 4.34 0.43 0.08 57.64 01:37:01 PM 1 35.80 0.00 4.57 0.27 0.08 59.29 Average: all 34.25 0.00 4.71 1.36 0.09 59.59 Average: 0 34.27 0.00 4.62 1.21 0.09 59.81 Average: 1 34.23 0.00 4.81 1.50 0.09 59.37