---> uname -a: Linux prd-centos8-builder-2c-2g-11046.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 620 4807 19 2269 6780 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:c4:c6:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fec4:c605/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:f2:1e:f3 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) 11/16/2025 _x86_64_ (2 CPU) 12:31:33 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 238.59 26.72 211.86 6282.84 30717.78 12:34:01 PM 123.18 0.48 122.70 64.39 12632.43 12:35:01 PM 32.33 0.72 31.61 73.72 1848.88 12:36:01 PM 27.17 0.03 27.14 0.53 1002.52 12:37:01 PM 25.30 0.52 24.78 64.66 699.95 Average: 89.32 5.70 83.62 1297.35 9380.74 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5190128 6958924 2692304 34.16 2688 1959056 1038912 11.63 209008 2187536 106928 12:34:01 PM 4847184 6892512 3035248 38.51 2688 2221256 1048840 11.74 208748 2472052 62024 12:35:01 PM 4987192 7000408 2895240 36.73 2688 2188380 941960 10.55 282676 2258540 9936 12:36:01 PM 4948820 6961964 2933612 37.22 2688 2188396 957020 10.72 283200 2296372 9936 12:37:01 PM 4970688 6988504 2911744 36.94 2688 2192496 950600 10.64 437516 2120216 25104 Average: 4988802 6960462 2893630 36.71 2688 2149917 987466 11.06 284230 2266943 42786 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 325.14 194.24 1786.91 63.08 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 74.75 63.32 847.05 10.12 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 27.43 26.60 31.27 9.24 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 18.51 18.88 18.02 7.63 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 28.28 23.25 30.07 17.96 0.00 0.00 0.00 0.00 12:37:01 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 94.83 65.26 542.69 21.61 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) 11/16/2025 _x86_64_ (2 CPU) 12:31:33 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 40.67 0.00 7.01 3.12 0.08 49.12 12:33:01 PM 0 31.50 0.00 6.71 4.10 0.08 57.61 12:33:01 PM 1 49.81 0.00 7.30 2.14 0.08 40.66 12:34:01 PM all 35.25 0.00 5.16 2.44 0.09 57.06 12:34:01 PM 0 17.31 0.00 3.55 2.43 0.08 76.63 12:34:01 PM 1 53.22 0.00 6.78 2.45 0.10 37.45 12:35:01 PM all 32.92 0.00 4.23 0.23 0.08 62.53 12:35:01 PM 0 25.67 0.00 4.02 0.22 0.08 70.01 12:35:01 PM 1 40.18 0.00 4.44 0.25 0.08 55.05 12:36:01 PM all 33.53 0.00 3.42 0.17 0.08 62.81 12:36:01 PM 0 15.36 0.00 2.50 0.12 0.08 81.94 12:36:01 PM 1 51.71 0.00 4.34 0.22 0.08 43.65 12:37:01 PM all 35.89 0.00 4.19 0.14 0.09 59.69 12:37:01 PM 0 25.39 0.00 3.62 0.10 0.08 70.81 12:37:01 PM 1 46.39 0.00 4.75 0.18 0.10 48.57 Average: all 35.64 0.00 4.80 1.22 0.09 58.25 Average: 0 23.03 0.00 4.07 1.39 0.08 71.42 Average: 1 48.26 0.00 5.52 1.05 0.09 45.08