---> uname -a: Linux prd-centos8-builder-2c-2g-11652.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 653 4779 19 2265 6747 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:ea:62:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:feea:6299/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:b6:75:10 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) 12/08/2025 _x86_64_ (2 CPU) 17:31:28 LINUX RESTART (2 CPU) 05:32:02 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 223.20 10.10 213.10 1953.70 7491.53 05:34:01 PM 102.32 0.70 101.62 103.18 11654.64 05:35:02 PM 29.99 0.10 29.89 3.60 1214.46 05:36:01 PM 25.65 0.63 25.02 45.13 1205.00 Average: 95.04 2.86 92.17 522.37 5399.64 05:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5145596 7019168 2736836 34.72 2688 2055792 945812 10.59 202140 2208776 179348 05:34:01 PM 4922220 6929704 2960212 37.55 2688 2182556 993612 11.13 233544 2371584 27236 05:35:02 PM 4959016 6968404 2923416 37.09 2688 2184556 969420 10.85 268700 2299120 11976 05:36:01 PM 4987336 6996688 2895096 36.73 2688 2184632 996120 11.15 269732 2270320 10764 Average: 5003542 6978491 2878890 36.52 2688 2151884 976241 10.93 243529 2287450 57331 05:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 337.65 202.36 1882.60 64.08 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 74.22 59.31 740.94 11.43 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:02 PM eth0 21.14 22.61 29.48 8.61 0.00 0.00 0.00 0.00 05:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 21.92 21.62 29.23 12.54 0.00 0.00 0.00 0.00 05:36:01 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 113.17 76.17 668.08 24.05 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) 12/08/2025 _x86_64_ (2 CPU) 17:31:28 LINUX RESTART (2 CPU) 05:32:02 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.41 0.00 6.64 1.62 0.12 53.21 05:33:01 PM 0 22.34 0.00 5.28 2.03 0.14 70.21 05:33:01 PM 1 54.46 0.00 8.00 1.21 0.10 36.23 05:34:01 PM all 35.64 0.00 4.88 0.94 0.10 58.44 05:34:01 PM 0 28.28 0.00 4.46 0.52 0.10 66.65 05:34:01 PM 1 42.99 0.00 5.30 1.37 0.10 50.24 05:35:02 PM all 33.71 0.00 3.58 0.23 0.12 62.37 05:35:02 PM 0 28.47 0.00 3.29 0.13 0.12 68.00 05:35:02 PM 1 38.94 0.00 3.87 0.33 0.12 56.74 05:36:01 PM all 33.14 0.00 3.09 0.25 0.10 63.42 05:36:01 PM 0 39.61 0.00 3.17 0.25 0.10 56.86 05:36:01 PM 1 26.68 0.00 3.00 0.25 0.10 69.96 Average: all 35.21 0.00 4.54 0.76 0.11 59.38 Average: 0 29.67 0.00 4.05 0.73 0.11 65.44 Average: 1 40.75 0.00 5.03 0.79 0.11 53.32