---> uname -a: Linux prd-centos8-builder-2c-2g-3057.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 660 4770 19 2266 6740 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:6b:9c:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe6b:9cee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:26:47: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) 10/12/2025 _x86_64_ (2 CPU) 21:32:02 LINUX RESTART (2 CPU) 09:33:02 PM tps rtps wtps bread/s bwrtn/s 09:34:01 PM 88.21 1.12 87.09 37.68 6772.98 09:35:01 PM 86.32 0.67 85.65 102.92 10698.38 09:36:01 PM 32.39 0.10 32.29 3.60 1259.51 09:37:01 PM 24.99 0.72 24.28 67.58 836.79 Average: 57.85 0.65 57.20 53.01 4883.80 09:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 PM 5003136 6966508 2879288 36.53 2688 2140004 981836 10.99 202484 2331920 245288 09:35:01 PM 4921616 6932016 2960808 37.56 2688 2185984 1009564 11.30 233100 2372092 27852 09:36:01 PM 4929068 6939532 2953356 37.47 2688 2186096 987012 11.05 268272 2328788 10752 09:37:01 PM 4923912 6934688 2958512 37.53 2688 2186260 988696 11.07 424496 2177684 8888 Average: 4944433 6943186 2937991 37.27 2688 2174586 991777 11.10 282088 2302621 73195 09:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 101.68 84.09 1078.17 10.25 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 66.41 53.19 599.57 10.53 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 20.46 21.26 16.87 9.34 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 26.74 22.44 31.56 10.33 0.00 0.00 0.00 0.00 09:37:01 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 53.62 45.08 428.83 10.11 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) 10/12/2025 _x86_64_ (2 CPU) 21:32:02 LINUX RESTART (2 CPU) 09:33:02 PM CPU %user %nice %system %iowait %steal %idle 09:34:01 PM all 35.75 0.00 5.19 1.22 0.08 57.75 09:34:01 PM 0 50.36 0.00 6.24 1.68 0.08 41.63 09:34:01 PM 1 21.16 0.00 4.15 0.76 0.08 73.84 09:35:01 PM all 31.94 0.00 3.85 2.10 0.08 62.03 09:35:01 PM 0 42.80 0.00 4.56 2.14 0.08 50.42 09:35:01 PM 1 21.07 0.00 3.14 2.06 0.08 73.65 09:36:01 PM all 35.24 0.00 3.94 0.24 0.09 60.48 09:36:01 PM 0 44.03 0.00 4.45 0.30 0.10 51.12 09:36:01 PM 1 26.46 0.00 3.43 0.18 0.08 69.84 09:37:01 PM all 32.91 0.00 3.98 0.18 0.08 62.86 09:37:01 PM 0 43.78 0.00 4.54 0.20 0.08 51.40 09:37:01 PM 1 22.02 0.00 3.42 0.15 0.07 74.34 Average: all 33.96 0.00 4.24 0.93 0.08 60.79 Average: 0 45.22 0.00 4.94 1.08 0.09 48.67 Average: 1 22.69 0.00 3.53 0.79 0.08 72.91