---> uname -a: Linux prd-centos8-builder-2c-2g-7704.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: 2800.000 BogoMIPS: 5600.00 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 626 4805 19 2264 6773 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:ec:21:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:feec:21d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:17:85:8b:d7 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) 11/10/2025 _x86_64_ (2 CPU) 18:31:31 LINUX RESTART (2 CPU) 06:32:02 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 161.27 17.84 143.43 5459.84 4321.99 06:34:01 PM 118.68 0.63 118.04 68.38 10523.41 06:35:01 PM 51.41 0.68 50.72 71.19 5755.17 06:36:01 PM 27.78 0.07 27.71 3.07 1055.41 06:37:01 PM 22.96 0.52 22.44 64.65 612.36 Average: 76.14 3.90 72.23 1119.03 4454.18 06:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5304096 6992284 2578328 32.71 2688 1880832 997908 11.17 202152 2087880 83880 06:34:01 PM 5006672 6975540 2875752 36.48 2688 2144868 943004 10.56 205396 2316552 102684 06:35:01 PM 4890580 6931316 2991844 37.96 2688 2216476 984460 11.02 271424 2365264 44064 06:36:01 PM 4985052 6994016 2897372 36.76 2688 2184324 937592 10.50 269396 2271556 4 06:37:01 PM 4961284 6978744 2921140 37.06 2688 2192740 950520 10.64 441080 2123984 17200 Average: 5029537 6974380 2852887 36.19 2688 2123848 962697 10.78 277890 2233047 49566 06:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 318.37 156.29 1367.30 60.07 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 66.14 55.91 710.66 9.06 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 62.01 48.59 604.18 10.48 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 17.81 17.71 15.83 7.18 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 27.01 22.94 31.95 15.68 0.00 0.00 0.00 0.00 06:37:01 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 97.54 59.97 543.25 20.36 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) 11/10/2025 _x86_64_ (2 CPU) 18:31:31 LINUX RESTART (2 CPU) 06:32:02 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 27.24 0.00 5.28 1.51 0.07 65.90 06:33:01 PM 0 33.86 0.00 6.01 2.42 0.07 57.64 06:33:01 PM 1 20.64 0.00 4.56 0.59 0.07 74.15 06:34:01 PM all 35.20 0.00 5.32 2.26 0.13 57.10 06:34:01 PM 0 47.84 0.00 6.08 2.32 0.13 43.63 06:34:01 PM 1 22.54 0.00 4.55 2.20 0.12 70.59 06:35:01 PM all 31.13 0.00 3.62 1.44 0.10 63.71 06:35:01 PM 0 46.32 0.00 4.55 1.87 0.08 47.17 06:35:01 PM 1 15.98 0.00 2.69 1.00 0.12 80.22 06:36:01 PM all 33.50 0.00 3.34 0.30 0.11 62.75 06:36:01 PM 0 50.13 0.00 4.00 0.45 0.12 45.30 06:36:01 PM 1 16.90 0.00 2.68 0.15 0.10 80.17 06:37:01 PM all 34.83 0.00 3.99 0.16 0.10 60.92 06:37:01 PM 0 48.07 0.00 4.89 0.22 0.08 46.74 06:37:01 PM 1 21.61 0.00 3.08 0.10 0.12 75.09 Average: all 32.40 0.00 4.31 1.13 0.10 62.06 Average: 0 45.29 0.00 5.10 1.45 0.10 48.06 Average: 1 19.53 0.00 3.51 0.81 0.10 76.05