---> uname -a: Linux prd-centos8-builder-2c-2g-3656.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: 2799.996 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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 688 4745 19 2263 6712 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:4d:79:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe4d:798d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:34:26:83 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) 01/23/2026 _x86_64_ (2 CPU) 16:31:29 LINUX RESTART (2 CPU) 04:32:02 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 210.91 10.52 200.39 3222.76 7761.87 04:34:01 PM 104.87 0.48 104.38 63.59 12082.17 04:35:01 PM 31.42 0.30 31.12 42.39 1210.65 04:36:01 PM 14.71 0.00 14.71 0.00 332.01 04:37:01 PM 17.98 1.27 16.71 114.91 469.21 Average: 75.54 2.49 73.05 680.49 4360.08 04:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5101948 6976696 2780484 35.27 2688 2056564 986184 11.04 201444 2253184 197468 04:34:01 PM 4907344 6912920 2975088 37.74 2688 2180880 1023056 11.46 231860 2388480 27128 04:35:01 PM 4924316 6930976 2958116 37.53 2688 2182112 1009232 11.30 268968 2334468 9852 04:36:01 PM 4826260 6867084 3056172 38.77 2688 2216344 1066028 11.94 273160 2428312 44152 04:37:01 PM 4942368 6951816 2940064 37.30 2688 2184636 971592 10.88 427400 2157936 9044 Average: 4940447 6927898 2941985 37.32 2688 2164107 1011218 11.32 280566 2312476 57529 04:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 252.95 167.60 1703.44 57.36 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 76.00 57.27 751.32 9.97 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 18.59 20.29 24.92 8.45 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.80 19.36 18.60 7.08 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 21.90 18.58 27.40 8.01 0.00 0.00 0.00 0.00 04:37:01 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 77.28 56.26 501.23 18.05 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) 01/23/2026 _x86_64_ (2 CPU) 16:31:29 LINUX RESTART (2 CPU) 04:32:02 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 41.83 0.00 7.27 1.64 0.14 49.12 04:33:01 PM 0 28.66 0.00 5.92 1.58 0.10 63.73 04:33:01 PM 1 54.99 0.00 8.61 1.71 0.17 34.52 04:34:01 PM all 35.51 0.00 5.25 1.08 0.10 58.06 04:34:01 PM 0 25.46 0.00 4.66 1.02 0.10 68.76 04:34:01 PM 1 45.57 0.00 5.85 1.14 0.10 47.35 04:35:01 PM all 34.09 0.00 3.10 0.17 0.12 62.52 04:35:01 PM 0 24.23 0.00 3.07 0.15 0.13 72.42 04:35:01 PM 1 43.94 0.00 3.13 0.18 0.12 52.63 04:36:01 PM all 31.94 0.00 3.40 0.09 0.09 64.48 04:36:01 PM 0 26.01 0.00 3.23 0.08 0.08 70.60 04:36:01 PM 1 37.84 0.00 3.56 0.10 0.10 58.39 04:37:01 PM all 28.21 0.00 3.05 0.09 0.08 68.58 04:37:01 PM 0 13.79 0.00 2.35 0.05 0.07 83.74 04:37:01 PM 1 42.64 0.00 3.74 0.13 0.08 53.40 Average: all 34.28 0.00 4.40 0.61 0.11 60.61 Average: 0 23.61 0.00 3.84 0.57 0.10 71.89 Average: 1 44.94 0.00 4.96 0.65 0.11 49.34