---> uname -a: Linux prd-centos8-builder-2c-2g-11388.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4810 19 2264 6777 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:c6:2c:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fec6:2cd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:26:f2:f4 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) 12/07/2025 _x86_64_ (2 CPU) 12:31:26 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 207.30 10.79 196.50 3053.94 8567.70 12:34:01 PM 99.22 0.70 98.52 103.18 11314.10 12:35:02 PM 29.82 0.10 29.72 3.60 1220.94 12:36:01 PM 21.31 0.69 20.62 55.03 593.07 Average: 89.70 3.08 86.62 807.19 5444.04 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5115256 7004068 2767168 35.11 2688 2070780 955500 10.70 202428 2237512 187108 12:34:01 PM 4902000 6941432 2980424 37.81 2688 2214996 983272 11.01 236360 2389412 60376 12:35:02 PM 4964472 6970912 2917952 37.02 2688 2181748 944092 10.57 268336 2293548 9940 12:36:01 PM 4984372 6991476 2898052 36.77 2688 2182396 942780 10.56 424240 2117592 9004 Average: 4991525 6976972 2890899 36.68 2688 2162480 956411 10.71 282841 2259516 66607 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 231.92 158.42 1689.91 51.45 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 72.72 57.72 610.08 11.64 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 PM eth0 21.53 22.64 29.82 8.67 0.00 0.00 0.00 0.00 12:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 22.43 21.59 30.38 7.87 0.00 0.00 0.00 0.00 12:36:01 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 87.43 65.28 592.44 19.96 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) 12/07/2025 _x86_64_ (2 CPU) 12:31:26 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 37.61 0.00 6.66 1.92 0.08 53.73 12:33:01 PM 0 28.12 0.00 7.39 2.69 0.08 61.71 12:33:01 PM 1 47.08 0.00 5.92 1.15 0.08 45.76 12:34:01 PM all 34.96 0.00 5.08 0.87 0.08 59.01 12:34:01 PM 0 20.50 0.00 4.73 0.62 0.08 74.07 12:34:01 PM 1 49.42 0.00 5.43 1.12 0.08 43.96 12:35:02 PM all 34.06 0.00 3.64 0.17 0.08 62.06 12:35:02 PM 0 23.82 0.00 3.48 0.18 0.08 72.42 12:35:02 PM 1 44.29 0.00 3.79 0.15 0.08 51.69 12:36:01 PM all 33.17 0.00 3.63 0.13 0.08 63.00 12:36:01 PM 0 19.97 0.00 3.19 0.07 0.08 76.69 12:36:01 PM 1 46.38 0.00 4.07 0.19 0.07 49.30 Average: all 34.96 0.00 4.75 0.77 0.08 59.43 Average: 0 23.11 0.00 4.70 0.89 0.08 71.21 Average: 1 46.80 0.00 4.80 0.65 0.08 47.67