---> uname -a: Linux prd-centos8-builder-2c-2g-17786.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 631 4754 19 2311 6769 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:53:ee:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe53:ee05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:aa:86:a9 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) 01/01/2026 _x86_64_ (2 CPU) 09:31:46 LINUX RESTART (2 CPU) 09:32:02 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 300.73 128.87 171.86 15316.45 42228.05 09:34:01 AM 99.82 5.70 94.12 1229.80 9123.80 09:35:01 AM 64.04 0.48 63.56 63.86 6742.24 09:36:01 AM 33.09 0.27 32.82 41.85 1282.61 09:37:01 AM 22.31 1.07 21.25 87.32 606.82 Average: 103.35 26.94 76.41 3308.53 11897.29 09:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5205712 6952128 2676720 33.96 2688 1938104 1009764 11.31 202472 2185112 98688 09:34:01 AM 5011700 7021164 2870732 36.42 2688 2185704 920564 10.31 227272 2293468 131704 09:35:01 AM 4904860 6958732 2977572 37.77 2688 2228856 960384 10.75 257824 2365004 27856 09:36:01 AM 4907116 6962340 2975316 37.75 2688 2230112 972116 10.88 293300 2326480 10756 09:37:01 AM 4914004 6969920 2968428 37.66 2688 2230880 964564 10.80 449652 2163684 9012 Average: 4988678 6972857 2893754 36.71 2688 2162731 965478 10.81 286104 2266750 55603 09:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 334.68 192.61 1808.41 63.98 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 27.36 23.56 289.59 4.00 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 73.10 58.29 602.58 10.27 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 20.38 21.28 20.86 9.32 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 25.56 23.40 32.41 9.23 0.00 0.00 0.00 0.00 09:37:01 AM 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 95.43 63.40 546.63 19.21 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) 01/01/2026 _x86_64_ (2 CPU) 09:31:46 LINUX RESTART (2 CPU) 09:32:02 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 49.90 0.05 10.48 3.90 0.09 35.59 09:33:01 AM 0 43.35 0.05 8.97 3.35 0.09 44.20 09:33:01 AM 1 56.48 0.05 11.99 4.45 0.09 26.94 09:34:01 AM all 27.87 0.00 4.40 0.73 0.07 66.93 09:34:01 AM 0 17.90 0.00 3.76 0.87 0.07 77.40 09:34:01 AM 1 37.85 0.00 5.04 0.60 0.08 56.42 09:35:01 AM all 34.03 0.00 3.77 0.46 0.08 61.66 09:35:01 AM 0 23.69 0.00 3.29 0.42 0.08 72.52 09:35:01 AM 1 44.34 0.00 4.24 0.50 0.08 50.83 09:36:01 AM all 35.53 0.00 3.61 0.20 0.08 60.57 09:36:01 AM 0 24.15 0.00 2.95 0.17 0.08 72.65 09:36:01 AM 1 46.92 0.00 4.27 0.23 0.08 48.49 09:37:01 AM all 34.60 0.00 3.89 0.13 0.08 61.30 09:37:01 AM 0 24.08 0.00 3.28 0.12 0.08 72.44 09:37:01 AM 1 45.08 0.00 4.50 0.15 0.08 50.19 Average: all 36.32 0.01 5.20 1.07 0.08 57.31 Average: 0 26.56 0.01 4.43 0.97 0.08 67.94 Average: 1 46.08 0.01 5.98 1.17 0.08 46.68