---> uname -a: Linux prd-centos8-builder-2c-2g-552.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 4777 19 2266 6746 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:ae:a9:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:feae:a99a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:eb:43:a2 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) 10/20/2025 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:02 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 222.88 17.99 204.89 5392.28 7565.77 10:34:01 PM 108.80 0.50 108.30 64.39 12023.20 10:35:01 PM 31.58 0.30 31.28 42.39 1657.64 10:36:01 PM 25.99 0.48 25.51 41.19 939.70 10:37:01 PM 24.91 0.43 24.48 53.99 699.17 Average: 82.38 3.90 78.48 1104.95 4567.28 10:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5154400 6990384 2728024 34.61 2688 2018712 960596 10.76 200496 2203796 166204 10:34:01 PM 4945480 6953544 2936944 37.26 2688 2183364 985372 11.03 230660 2350660 42844 10:35:01 PM 4933676 6943436 2948748 37.41 2688 2185192 1005084 11.25 266984 2326136 10760 10:36:01 PM 4951700 6963920 2930724 37.18 2688 2187720 973796 10.90 423012 2152708 12096 10:37:01 PM 4964720 6981032 2917704 37.02 2688 2191316 946152 10.59 423024 2139352 27476 Average: 4989995 6966463 2892429 36.69 2688 2153261 974200 10.91 308835 2234530 51876 10:32:02 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 312.40 198.20 1836.99 64.32 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 86.37 64.92 822.02 11.86 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 20.71 20.71 30.07 8.99 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 28.39 24.61 31.68 10.42 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 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 14.20 14.98 12.16 7.52 0.00 0.00 0.00 0.00 10:37:01 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 91.70 64.25 542.38 20.48 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) 10/20/2025 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:02 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 40.54 0.00 7.25 3.18 0.10 48.92 10:33:01 PM 0 38.92 0.00 8.39 4.24 0.10 48.35 10:33:01 PM 1 42.16 0.00 6.11 2.13 0.10 49.49 10:34:01 PM all 34.63 0.00 5.04 2.08 0.08 58.17 10:34:01 PM 0 30.32 0.00 5.14 2.62 0.08 61.83 10:34:01 PM 1 38.94 0.00 4.94 1.54 0.08 54.51 10:35:01 PM all 34.87 0.00 3.03 0.21 0.09 61.80 10:35:01 PM 0 33.61 0.00 2.67 0.13 0.10 63.49 10:35:01 PM 1 36.14 0.00 3.39 0.28 0.08 60.11 10:36:01 PM all 34.28 0.00 3.90 0.19 0.09 61.54 10:36:01 PM 0 38.03 0.00 3.90 0.13 0.08 57.86 10:36:01 PM 1 30.53 0.00 3.90 0.25 0.10 65.22 10:37:01 PM all 32.83 0.00 3.48 6.72 0.08 56.89 10:37:01 PM 0 26.60 0.00 3.45 0.42 0.07 69.46 10:37:01 PM 1 39.05 0.00 3.50 13.01 0.10 44.34 Average: all 35.41 0.00 4.53 2.47 0.09 57.49 Average: 0 33.48 0.00 4.70 1.50 0.09 60.24 Average: 1 37.35 0.00 4.36 3.45 0.09 54.75