---> uname -a: Linux prd-centos8-builder-2c-2g-5213.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 637 4795 19 2264 6763 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:97:b0:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe97:b0e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:12:31:b8 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) 10/19/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:03 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 265.15 18.46 246.69 5492.45 7678.11 01:34:01 PM 108.46 0.45 108.01 63.05 12045.03 01:35:01 PM 35.38 0.35 35.03 43.73 1878.84 01:36:01 PM 20.56 0.00 20.56 0.00 545.59 01:37:01 PM 27.07 0.92 26.16 95.17 752.15 Average: 90.16 3.94 86.23 1109.74 4559.38 01:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5197764 7031676 2684668 34.06 2688 2016576 929272 10.41 200712 2160452 165836 01:34:01 PM 4823884 6873840 3058548 38.80 2688 2225836 1065072 11.93 209276 2495812 71264 01:35:01 PM 4921412 6931300 2961020 37.56 2688 2184940 996764 11.16 267536 2338836 12032 01:36:01 PM 4926604 6934252 2955828 37.50 2688 2182956 1003916 11.24 268512 2333064 9936 01:37:01 PM 4947940 6961132 2934492 37.23 2688 2187928 977424 10.94 423208 2157268 25108 Average: 4963521 6946440 2918911 37.03 2688 2159647 994490 11.14 273849 2297086 56835 01:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 305.15 196.26 1859.83 65.70 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 84.07 66.06 831.20 10.24 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 24.03 25.48 26.94 9.65 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.35 18.63 16.21 9.91 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 24.53 20.86 27.57 10.94 0.00 0.00 0.00 0.00 01:37:01 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 89.59 64.58 543.61 20.99 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) 10/19/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:03 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 43.46 0.00 7.77 2.61 0.13 46.03 01:33:01 PM 0 46.48 0.00 7.53 1.45 0.12 44.42 01:33:01 PM 1 40.44 0.00 8.01 3.77 0.14 47.65 01:34:01 PM all 31.13 0.00 4.37 6.36 0.08 58.06 01:34:01 PM 0 30.92 0.00 4.23 5.42 0.08 59.34 01:34:01 PM 1 31.34 0.00 4.51 7.30 0.08 56.77 01:35:01 PM all 33.19 0.00 3.94 0.48 0.10 62.30 01:35:01 PM 0 35.83 0.00 3.84 0.57 0.10 59.66 01:35:01 PM 1 30.54 0.00 4.04 0.38 0.10 64.94 01:36:01 PM all 31.77 0.00 3.44 0.69 0.08 64.02 01:36:01 PM 0 34.97 0.00 3.64 0.62 0.08 60.69 01:36:01 PM 1 28.57 0.00 3.24 0.77 0.08 67.34 01:37:01 PM all 36.08 0.00 4.40 0.17 0.10 59.25 01:37:01 PM 0 35.66 0.00 4.29 0.15 0.10 59.79 01:37:01 PM 1 36.49 0.00 4.50 0.20 0.10 58.71 Average: all 35.07 0.00 4.76 2.06 0.10 58.02 Average: 0 36.70 0.00 4.69 1.64 0.10 56.87 Average: 1 33.43 0.00 4.84 2.47 0.10 59.16