---> uname -a: Linux prd-centos8-builder-2c-2g-3719.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 634 4791 19 2271 6766 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:8f:90:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe8f:9085/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:9e:a5:ff 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) 12/04/2025 _x86_64_ (2 CPU) 20:31:38 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 213.00 33.19 179.81 8151.42 41239.20 08:34:01 PM 113.58 0.52 113.06 65.04 10219.28 08:35:01 PM 47.28 0.05 47.23 1.33 5990.14 08:36:01 PM 25.20 0.30 24.90 42.39 661.47 08:37:01 PM 22.58 0.68 21.89 54.12 857.33 Average: 84.33 6.95 77.38 1662.91 11793.86 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5288232 6997644 2594200 32.91 2688 1901460 1008644 11.29 200964 2104652 90636 08:34:01 PM 4984044 6959656 2898388 36.77 2688 2151516 990740 11.09 204940 2340264 102676 08:35:01 PM 4838248 6885276 3044184 38.62 2688 2222468 1049064 11.75 236020 2453404 34444 08:36:01 PM 4933004 6946824 2949428 37.42 2688 2189204 989812 11.08 268184 2327484 9924 08:37:01 PM 5001164 7017568 2881268 36.55 2688 2191824 942468 10.55 423856 2102364 10904 Average: 5008938 6961394 2873494 36.45 2688 2131294 996146 11.15 266793 2265634 49717 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 287.50 165.83 1483.28 61.01 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 54.93 45.45 584.62 8.10 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 54.37 41.84 583.78 6.74 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 20.70 20.63 28.59 8.21 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 22.66 20.03 29.22 7.25 0.00 0.00 0.00 0.00 08:37:01 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 88.03 58.76 541.91 18.26 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) 12/04/2025 _x86_64_ (2 CPU) 20:31:38 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 37.04 0.00 8.77 11.01 0.11 43.08 08:33:01 PM 0 38.65 0.00 9.23 10.59 0.12 41.42 08:33:01 PM 1 35.42 0.00 8.32 11.42 0.10 44.73 08:34:01 PM all 36.34 0.00 5.82 1.47 0.13 56.24 08:34:01 PM 0 33.36 0.00 5.53 1.02 0.13 59.96 08:34:01 PM 1 39.31 0.00 6.12 1.92 0.13 52.52 08:35:01 PM all 22.17 0.00 2.26 13.86 0.10 61.61 08:35:01 PM 0 20.83 0.00 2.07 1.62 0.08 75.39 08:35:01 PM 1 23.51 0.00 2.45 26.09 0.12 47.83 08:36:01 PM all 32.48 0.00 3.68 0.65 0.12 63.07 08:36:01 PM 0 26.30 0.00 3.42 0.45 0.10 69.73 08:36:01 PM 1 38.66 0.00 3.94 0.85 0.13 56.42 08:37:01 PM all 30.94 0.00 3.31 0.35 0.10 65.30 08:37:01 PM 0 36.01 0.00 3.40 0.23 0.12 60.24 08:37:01 PM 1 25.87 0.00 3.22 0.47 0.08 70.36 Average: all 31.79 0.00 4.77 5.46 0.11 57.88 Average: 0 31.02 0.00 4.73 2.77 0.11 61.37 Average: 1 32.56 0.00 4.81 8.14 0.11 54.38