---> uname -a: Linux prd-centos8-builder-2c-2g-7680.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 614 4817 19 2265 6786 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:80:ad:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe80:ad49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:72:33:9e 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) 14:31:31 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 203.70 19.14 184.56 5498.97 7693.97 02:34:01 PM 107.68 0.70 106.98 103.18 11708.80 02:35:02 PM 36.20 0.50 35.70 34.12 1843.59 02:36:01 PM 15.73 0.00 15.73 0.00 372.50 02:37:01 PM 23.90 0.52 23.38 64.66 678.49 Average: 77.65 4.19 73.46 1144.11 4473.15 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5199508 7034432 2682924 34.04 2688 2017476 932796 10.44 201496 2157292 153292 02:34:01 PM 4995208 7005620 2887224 36.63 2688 2185500 959320 10.74 231392 2301476 44308 02:35:02 PM 4858920 6902328 3023512 38.36 2688 2218596 1048016 11.73 271700 2396852 44248 02:36:01 PM 4906600 6948880 2975832 37.75 2688 2217420 993096 11.12 272320 2348228 43076 02:37:01 PM 4970516 6984200 2911916 36.94 2688 2188380 967268 10.83 437488 2119444 25104 Average: 4986150 6975092 2896282 36.74 2688 2165474 980099 10.97 282879 2264658 62006 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 263.05 170.64 1806.54 61.57 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 76.59 59.81 824.81 10.65 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:02 PM eth0 21.28 22.78 27.58 9.25 0.00 0.00 0.00 0.00 02:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 17.18 17.17 16.41 6.52 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 25.85 20.21 29.26 10.29 0.00 0.00 0.00 0.00 02:37:01 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 81.00 58.26 542.70 19.70 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) 14:31:31 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 39.06 0.00 7.21 2.32 0.11 51.30 02:33:01 PM 0 25.78 0.00 7.99 3.21 0.12 62.91 02:33:01 PM 1 52.30 0.00 6.44 1.44 0.10 39.72 02:34:01 PM all 35.11 0.00 5.51 1.50 0.11 57.77 02:34:01 PM 0 27.79 0.00 5.22 1.73 0.10 65.15 02:34:01 PM 1 42.44 0.00 5.79 1.27 0.12 50.38 02:35:02 PM all 34.58 0.00 3.35 0.25 0.13 61.69 02:35:02 PM 0 17.29 0.00 2.50 0.17 0.13 79.91 02:35:02 PM 1 51.91 0.00 4.19 0.33 0.12 43.44 02:36:01 PM all 28.76 0.00 3.35 0.22 0.13 67.55 02:36:01 PM 0 10.49 0.00 2.25 0.08 0.08 87.08 02:36:01 PM 1 47.11 0.00 4.45 0.36 0.17 47.91 02:37:01 PM all 35.74 0.00 4.17 0.15 0.11 59.83 02:37:01 PM 0 16.33 0.00 3.22 0.12 0.10 80.23 02:37:01 PM 1 55.16 0.00 5.11 0.18 0.12 39.42 Average: all 34.67 0.00 4.72 0.89 0.12 59.61 Average: 0 19.56 0.00 4.24 1.06 0.11 75.03 Average: 1 49.80 0.00 5.20 0.72 0.12 44.16