---> uname -a: Linux prd-centos8-builder-2c-2g-7158.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 665 4761 19 2271 6735 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:b4:63:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:feb4:635a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:8d:d1:96 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) 02/02/2026 _x86_64_ (2 CPU) 15:32:04 LINUX RESTART (2 CPU) 03:33:01 PM tps rtps wtps bread/s bwrtn/s 03:34:02 PM 121.74 1.94 119.80 123.93 10317.07 03:35:01 PM 65.60 0.71 64.89 105.20 7873.94 03:36:01 PM 24.35 0.07 24.28 3.07 648.01 03:37:01 PM 22.25 1.07 21.18 87.32 569.77 Average: 58.53 0.95 57.58 79.83 4845.96 03:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:02 PM 4950184 6921916 2932240 37.20 2688 2148324 1000004 11.20 203396 2375436 150592 03:35:01 PM 4893264 6907316 2989160 37.92 2688 2189852 1018332 11.40 234432 2399980 11032 03:36:01 PM 4933876 6947984 2948548 37.41 2688 2189632 985000 11.03 271232 2322112 9580 03:37:01 PM 4873636 6890856 3008788 38.17 2688 2192628 1032944 11.57 427160 2226248 10056 Average: 4912740 6917018 2969684 37.67 2688 2180109 1009070 11.30 284055 2330944 45315 03:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 PM eth0 95.04 80.73 1063.08 10.52 0.00 0.00 0.00 0.00 03:34:02 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 80.82 72.70 660.48 13.06 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 19.43 18.68 17.61 8.17 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 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 28.43 24.81 34.33 10.35 0.00 0.00 0.00 0.00 03:37:01 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 55.87 49.17 443.70 10.52 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) 02/02/2026 _x86_64_ (2 CPU) 15:32:04 LINUX RESTART (2 CPU) 03:33:01 PM CPU %user %nice %system %iowait %steal %idle 03:34:02 PM all 36.55 0.00 5.59 2.06 0.43 55.37 03:34:02 PM 0 42.05 0.00 5.84 1.96 0.74 49.41 03:34:02 PM 1 31.03 0.00 5.34 2.15 0.12 61.36 03:35:01 PM all 32.74 0.00 5.75 0.87 0.09 60.54 03:35:01 PM 0 38.01 0.00 6.65 0.85 0.10 54.39 03:35:01 PM 1 27.47 0.00 4.85 0.90 0.08 66.69 03:36:01 PM all 31.76 0.00 3.47 0.12 0.48 64.16 03:36:01 PM 0 28.53 0.00 3.53 0.10 0.86 66.98 03:36:01 PM 1 35.02 0.00 3.41 0.15 0.10 61.32 03:37:01 PM all 32.03 0.00 3.77 0.12 0.09 63.98 03:37:01 PM 0 41.07 0.00 4.47 0.15 0.10 54.21 03:37:01 PM 1 23.01 0.00 3.08 0.10 0.08 73.73 Average: all 33.28 0.00 4.64 0.80 0.28 61.01 Average: 0 37.41 0.00 5.11 0.77 0.45 56.26 Average: 1 29.14 0.00 4.17 0.83 0.10 65.76