---> uname -a: Linux prd-centos8-builder-2c-2g-42704.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 652 4783 19 2261 6748 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:ba:08:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.48/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:feba:8fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:24:23:e1 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) 07/14/2025 _x86_64_ (2 CPU) 16:31:29 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 218.41 15.03 203.38 4184.84 8518.01 04:34:01 PM 103.02 0.70 102.32 103.18 11249.84 04:35:01 PM 32.16 0.50 31.66 34.12 1300.02 04:36:01 PM 18.83 0.08 18.75 10.66 500.30 Average: 93.11 4.08 89.03 1083.42 5392.13 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5098300 6983392 2784132 35.32 2688 2066708 968920 10.85 201236 2255588 180900 04:34:01 PM 4871168 6907352 3011264 38.20 2688 2211524 1037056 11.61 234548 2421876 59116 04:35:01 PM 4925832 6930904 2956600 37.51 2688 2180416 998568 11.18 266288 2335184 9932 04:36:01 PM 4987496 6992156 2894936 36.73 2688 2179816 949772 10.63 435956 2104108 9032 Average: 4970699 6953451 2911733 36.94 2688 2159616 988579 11.07 284507 2279189 64745 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 289.09 194.79 1980.00 63.62 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 71.27 52.51 623.47 12.00 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 23.99 25.87 29.09 9.40 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 27.83 25.15 31.93 9.95 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.06 74.59 666.20 23.75 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) 07/14/2025 _x86_64_ (2 CPU) 16:31:29 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 42.25 0.00 7.43 1.60 0.11 48.61 04:33:01 PM 0 56.46 0.00 8.59 2.51 0.12 32.32 04:33:01 PM 1 28.06 0.00 6.28 0.70 0.10 64.86 04:34:01 PM all 35.61 0.00 5.08 1.00 0.10 58.21 04:34:01 PM 0 56.74 0.00 6.23 0.77 0.10 36.17 04:34:01 PM 1 14.55 0.00 3.93 1.23 0.10 80.19 04:35:01 PM all 34.21 0.00 3.85 0.21 0.08 61.64 04:35:01 PM 0 49.18 0.00 4.30 0.28 0.08 46.15 04:35:01 PM 1 19.24 0.00 3.40 0.13 0.08 77.14 04:36:01 PM all 32.55 0.00 3.89 0.09 0.08 63.38 04:36:01 PM 0 41.85 0.00 4.58 0.07 0.08 53.42 04:36:01 PM 1 23.24 0.00 3.20 0.12 0.08 73.35 Average: all 36.15 0.00 5.06 0.73 0.09 57.96 Average: 0 51.05 0.00 5.92 0.91 0.10 42.02 Average: 1 21.27 0.00 4.20 0.55 0.09 73.89