---> uname -a: Linux prd-centos8-builder-2c-2g-2614.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 661 4766 19 2269 6739 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:42:9c:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe42:9c54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:83:f9:88 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) 11/30/2025 _x86_64_ (2 CPU) 15:31:28 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 273.98 14.54 259.44 4053.17 8421.72 03:34:01 PM 106.75 0.70 106.05 103.18 12074.14 03:35:01 PM 30.74 0.10 30.64 3.60 1221.58 03:36:01 PM 21.06 0.48 20.58 41.19 557.91 Average: 108.14 3.96 104.19 1050.49 5568.89 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5116912 6972916 2765512 35.08 2688 2039852 986956 11.05 202464 2240412 170444 03:34:01 PM 4926828 6938804 2955596 37.50 2688 2187172 974868 10.92 232368 2367312 27112 03:35:01 PM 4958232 6970940 2924192 37.10 2688 2188088 950524 10.64 267672 2300060 10768 03:36:01 PM 4974744 6988768 2907680 36.89 2688 2189408 949280 10.63 423516 2126876 10896 Average: 4994179 6967857 2888245 36.64 2688 2151130 965407 10.81 281505 2258665 54805 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 364.80 223.60 1885.66 65.69 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 65.36 55.07 739.84 13.07 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 21.01 22.31 28.95 8.91 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 22.56 21.48 30.22 8.32 0.00 0.00 0.00 0.00 03:36:01 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 118.45 80.63 671.24 24.00 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) 11/30/2025 _x86_64_ (2 CPU) 15:31:28 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 39.16 0.00 7.29 2.23 0.09 51.23 03:33:01 PM 0 46.07 0.00 6.91 1.09 0.10 45.83 03:33:01 PM 1 32.28 0.00 7.66 3.36 0.08 56.61 03:34:01 PM all 35.58 0.00 5.43 1.22 0.10 57.67 03:34:01 PM 0 30.04 0.00 4.94 0.93 0.10 64.00 03:34:01 PM 1 41.13 0.00 5.93 1.52 0.10 51.32 03:35:01 PM all 33.94 0.00 3.59 0.19 0.08 62.20 03:35:01 PM 0 41.75 0.00 4.05 0.25 0.08 53.87 03:35:01 PM 1 26.13 0.00 3.13 0.13 0.08 70.52 03:36:01 PM all 33.90 0.00 3.43 0.14 0.08 62.44 03:36:01 PM 0 36.40 0.00 3.91 0.13 0.08 59.47 03:36:01 PM 1 31.41 0.00 2.96 0.15 0.08 65.40 Average: all 35.64 0.00 4.94 0.95 0.09 58.39 Average: 0 38.55 0.00 4.95 0.60 0.09 55.81 Average: 1 32.74 0.00 4.92 1.29 0.09 60.96