---> uname -a: Linux prd-centos8-builder-2c-2g-17536.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 735 4689 19 2272 6665 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:6a:be:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe6a:be90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:b2:2a:bb 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) 12/30/2025 _x86_64_ (2 CPU) 22:31:27 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 196.44 9.31 187.13 2108.86 7412.38 10:34:01 PM 102.27 0.48 101.78 63.59 11357.97 10:35:01 PM 31.42 1.05 30.37 92.64 1247.47 10:36:01 PM 21.01 0.08 20.93 10.66 565.53 Average: 87.79 2.73 85.06 569.09 5145.77 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5046848 6940320 2835584 35.97 2688 2075244 1074036 12.03 201180 2307452 184056 10:34:01 PM 4841548 6864972 3040884 38.58 2688 2198676 1105228 12.38 232532 2452808 36968 10:35:01 PM 4869824 6896304 3012608 38.22 2688 2201440 1069152 11.97 269200 2386184 19836 10:36:01 PM 4898656 6914344 2983776 37.85 2688 2190852 1059696 11.87 437792 2189216 9004 Average: 4914219 6903985 2968213 37.66 2688 2166553 1077028 12.06 285176 2333915 62466 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 327.66 199.30 1967.75 63.71 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 63.69 51.14 639.78 10.34 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 21.56 22.39 30.03 8.49 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 22.69 20.86 30.29 8.32 0.00 0.00 0.00 0.00 10:36:01 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 108.92 73.43 667.07 22.72 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) 12/30/2025 _x86_64_ (2 CPU) 22:31:27 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 38.16 0.00 6.58 1.75 0.10 53.41 10:33:01 PM 0 40.94 0.00 8.33 2.14 0.10 48.49 10:33:01 PM 1 35.39 0.00 4.83 1.37 0.10 58.31 10:34:01 PM all 35.74 0.00 4.87 0.98 0.09 58.32 10:34:01 PM 0 35.58 0.00 4.74 0.65 0.08 58.95 10:34:01 PM 1 35.89 0.00 5.00 1.32 0.10 57.69 10:35:01 PM all 33.73 0.00 3.81 0.20 0.12 62.15 10:35:01 PM 0 29.06 0.00 3.80 0.18 0.12 66.84 10:35:01 PM 1 38.40 0.00 3.81 0.22 0.12 57.45 10:36:01 PM all 34.57 0.00 3.59 0.12 0.08 61.63 10:36:01 PM 0 27.40 0.00 3.27 0.12 0.08 69.13 10:36:01 PM 1 41.73 0.00 3.91 0.13 0.08 54.14 Average: all 35.55 0.00 4.71 0.76 0.10 58.88 Average: 0 33.24 0.00 5.03 0.77 0.10 60.87 Average: 1 37.85 0.00 4.39 0.76 0.10 56.90