---> uname -a: Linux prd-centos8-builder-2c-2g-18367.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: 2800.000 BogoMIPS: 5600.00 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 650 4781 19 2265 6749 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:39:6f:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe39:6f19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:ef:ce:ee 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) 01/04/2026 _x86_64_ (2 CPU) 15:31:28 LINUX RESTART (2 CPU) 03:32:02 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 191.34 17.72 173.62 5453.90 8196.97 03:34:01 PM 107.18 0.68 106.50 102.38 11654.27 03:35:01 PM 30.94 0.10 30.84 3.60 1219.48 03:36:01 PM 21.61 0.83 20.78 60.91 551.83 Average: 87.34 4.78 82.56 1388.49 5393.82 03:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5131344 6986656 2751088 34.90 2688 2038708 1004340 11.25 203344 2225348 161004 03:34:01 PM 4941776 6949624 2940656 37.31 2688 2182844 984240 11.02 233012 2351956 27112 03:35:01 PM 4958744 6968568 2923688 37.09 2688 2184968 974152 10.91 268368 2299188 11976 03:36:01 PM 4959028 6970744 2923404 37.09 2688 2186880 971872 10.88 424104 2142756 12104 Average: 4997723 6968898 2884709 36.60 2688 2148350 983651 11.01 282207 2254812 53049 03:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 345.06 198.70 1937.55 64.40 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 68.19 54.41 740.04 10.62 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 22.66 23.54 31.99 9.04 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 22.94 21.03 30.44 8.37 0.00 0.00 0.00 0.00 03:36:01 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 113.76 73.90 679.81 22.94 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) 01/04/2026 _x86_64_ (2 CPU) 15:31:28 LINUX RESTART (2 CPU) 03:32:02 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 37.54 0.00 7.21 3.10 0.09 52.06 03:33:01 PM 0 24.10 0.00 5.85 2.41 0.08 67.56 03:33:01 PM 1 51.01 0.00 8.58 3.78 0.10 36.52 03:34:01 PM all 35.43 0.00 5.20 1.90 0.09 57.37 03:34:01 PM 0 18.57 0.00 3.50 1.55 0.10 76.28 03:34:01 PM 1 52.32 0.00 6.91 2.25 0.08 38.43 03:35:01 PM all 34.01 0.00 3.46 0.23 0.09 62.21 03:35:01 PM 0 21.06 0.00 2.79 0.22 0.08 75.85 03:35:01 PM 1 46.96 0.00 4.14 0.23 0.10 48.57 03:36:01 PM all 33.85 0.00 3.51 0.16 0.08 62.40 03:36:01 PM 0 21.58 0.00 2.67 0.17 0.08 75.50 03:36:01 PM 1 46.11 0.00 4.34 0.15 0.08 49.32 Average: all 35.20 0.00 4.83 1.34 0.09 58.54 Average: 0 21.31 0.00 3.69 1.08 0.09 73.83 Average: 1 49.09 0.00 5.98 1.59 0.09 43.25