---> uname -a: Linux prd-centos8-builder-2c-2g-36570.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 614 4837 19 2246 6787 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:05:aa:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe05:aa14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:e2:5a:22 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) 06/23/2025 _x86_64_ (2 CPU) 17:31:30 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 192.07 15.98 176.10 5306.01 7191.39 05:34:01 PM 106.27 0.72 105.55 103.98 11436.21 05:35:01 PM 35.52 0.10 35.42 3.60 1627.79 05:36:01 PM 16.38 0.42 15.96 30.66 641.56 Average: 87.57 4.30 83.26 1361.34 5224.25 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5150620 6988328 2731812 34.66 2688 2020376 985180 11.03 200692 2207352 163064 05:34:01 PM 5006416 6995728 2876016 36.49 2688 2165580 954092 10.68 231576 2293240 27052 05:35:01 PM 4996888 6986048 2885544 36.61 2688 2165688 962584 10.78 265128 2269536 9928 05:36:01 PM 4970464 6961224 2911968 36.94 2688 2167468 977804 10.95 266100 2294556 10756 Average: 5031097 6982832 2851335 36.17 2688 2129778 969915 10.86 240874 2266171 52700 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 283.81 176.73 1800.89 62.24 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 68.62 56.14 747.70 10.37 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 20.63 21.79 26.22 9.24 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 20.05 19.33 26.35 6.47 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.29 68.51 650.36 22.08 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) 06/23/2025 _x86_64_ (2 CPU) 17:31:30 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 39.78 0.00 7.20 1.50 0.12 51.40 05:33:01 PM 0 38.76 0.00 9.01 2.36 0.12 49.75 05:33:01 PM 1 40.80 0.00 5.40 0.63 0.12 53.05 05:34:01 PM all 34.13 0.00 5.16 1.05 0.10 59.56 05:34:01 PM 0 32.51 0.00 4.72 1.07 0.10 61.61 05:34:01 PM 1 35.75 0.00 5.60 1.03 0.10 57.52 05:35:01 PM all 34.45 0.00 3.74 0.16 0.09 61.56 05:35:01 PM 0 26.92 0.00 3.28 0.13 0.08 69.58 05:35:01 PM 1 41.97 0.00 4.20 0.18 0.10 53.56 05:36:01 PM all 31.63 0.00 3.18 0.13 0.08 64.98 05:36:01 PM 0 29.13 0.00 2.62 0.15 0.08 68.02 05:36:01 PM 1 34.13 0.00 3.75 0.10 0.08 61.94 Average: all 34.99 0.00 4.82 0.71 0.10 59.38 Average: 0 31.82 0.00 4.90 0.93 0.10 62.25 Average: 1 38.16 0.00 4.74 0.49 0.10 56.52