---> uname -a: Linux prd-centos8-builder-2c-2g-2400.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 712 4719 19 2265 6687 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:8b:2a:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe8b:2a61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:f5:e0:66 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) 09/30/2025 _x86_64_ (2 CPU) 05:31:28 LINUX RESTART (2 CPU) 05:32:03 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 216.68 16.32 200.36 4266.34 8399.47 05:34:01 AM 101.00 0.70 100.30 103.18 11556.71 05:35:01 AM 28.97 0.50 28.47 34.12 1150.87 05:36:01 AM 25.66 0.50 25.16 63.72 690.37 Average: 92.05 4.41 87.64 1090.60 5424.64 05:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5054960 6910492 2827472 35.87 2688 2037996 1036312 11.60 203664 2296896 159748 05:34:01 AM 4871576 6879380 3010856 38.20 2688 2182892 1039124 11.64 233028 2420736 27116 05:35:01 AM 4871020 6880532 3011412 38.20 2688 2184676 1032168 11.56 268940 2384868 10768 05:36:01 AM 4918716 6933740 2963716 37.60 2688 2189796 988720 11.07 424004 2180780 26992 Average: 4929068 6901036 2953364 37.47 2688 2148840 1024081 11.47 282409 2320820 56156 05:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 293.57 184.63 1950.88 64.60 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 65.41 52.09 739.60 10.52 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 22.09 23.04 26.28 8.82 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 21.21 20.40 18.76 10.41 0.00 0.00 0.00 0.00 05:36:01 AM 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 98.96 69.08 673.32 23.25 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) 09/30/2025 _x86_64_ (2 CPU) 05:31:28 LINUX RESTART (2 CPU) 05:32:03 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 40.05 0.00 7.37 1.73 0.09 50.76 05:33:01 AM 0 41.40 0.00 6.65 0.79 0.09 51.08 05:33:01 AM 1 38.70 0.00 8.09 2.66 0.10 50.44 05:34:01 AM all 35.56 0.00 5.21 0.92 0.10 58.21 05:34:01 AM 0 42.78 0.00 5.31 0.83 0.12 50.96 05:34:01 AM 1 28.34 0.00 5.11 1.00 0.08 65.46 05:35:01 AM all 34.51 0.00 3.53 0.20 0.09 61.67 05:35:01 AM 0 36.29 0.00 3.47 0.17 0.08 59.99 05:35:01 AM 1 32.72 0.00 3.60 0.23 0.10 63.35 05:36:01 AM all 37.84 0.00 4.54 0.19 0.10 57.33 05:36:01 AM 0 43.79 0.00 5.00 0.23 0.12 50.86 05:36:01 AM 1 31.88 0.00 4.07 0.15 0.08 63.81 Average: all 36.96 0.00 5.14 0.75 0.10 57.05 Average: 0 41.06 0.00 5.09 0.50 0.10 53.24 Average: 1 32.86 0.00 5.19 1.00 0.09 60.86