---> uname -a: Linux prd-centos8-builder-2c-2g-1476.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 663 4768 19 2265 6736 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:81:23:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe81:235d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:fc:bc:87 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) 01/17/2026 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:02 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 193.87 18.43 175.44 5475.59 7027.21 02:34:01 PM 111.90 0.48 111.41 63.59 12189.10 02:35:01 PM 36.68 0.30 36.38 42.39 1877.30 02:36:01 PM 23.26 0.00 23.26 0.00 883.29 02:37:01 PM 31.34 1.27 30.08 114.91 1362.82 Average: 79.03 4.05 74.98 1125.05 4660.09 02:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5184388 7019824 2698044 34.23 2688 2017712 930360 10.42 201756 2170980 166056 02:34:01 PM 4974996 6980580 2907436 36.89 2688 2180592 961100 10.76 231040 2321148 41300 02:35:01 PM 4927520 6936128 2954912 37.49 2688 2183816 979512 10.97 269504 2329752 10760 02:36:01 PM 4811152 6854120 3071280 38.96 2688 2218308 1064396 11.92 273572 2442628 45332 02:37:01 PM 4874332 6889452 3008100 38.16 2688 2189812 1029608 11.53 425332 2227372 26512 Average: 4954478 6936021 2927954 37.15 2688 2158048 992995 11.12 280241 2298376 57992 02:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 312.65 180.91 1846.06 62.92 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 70.00 57.14 839.91 9.99 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 19.18 20.10 25.58 8.91 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 19.09 19.33 17.81 7.16 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 29.45 25.28 32.19 12.14 0.00 0.00 0.00 0.00 02:37:01 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 89.34 60.15 548.05 20.08 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) 01/17/2026 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:02 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 39.73 0.00 7.18 2.35 0.09 50.64 02:33:01 PM 0 40.46 0.00 7.86 2.55 0.09 49.04 02:33:01 PM 1 39.01 0.00 6.49 2.16 0.10 52.24 02:34:01 PM all 35.04 0.00 5.22 2.04 0.10 57.60 02:34:01 PM 0 36.16 0.00 5.62 2.22 0.10 55.90 02:34:01 PM 1 33.92 0.00 4.82 1.85 0.10 59.31 02:35:01 PM all 35.09 0.00 3.08 0.28 0.09 61.45 02:35:01 PM 0 29.75 0.00 3.02 0.30 0.08 66.85 02:35:01 PM 1 40.44 0.00 3.14 0.27 0.10 56.06 02:36:01 PM all 32.85 0.00 3.53 0.14 0.08 63.39 02:36:01 PM 0 28.15 0.00 3.30 0.10 0.08 68.37 02:36:01 PM 1 37.56 0.00 3.77 0.18 0.08 58.41 02:37:01 PM all 34.95 0.00 4.29 0.18 0.09 60.48 02:37:01 PM 0 34.46 0.00 3.93 0.13 0.10 61.38 02:37:01 PM 1 35.45 0.00 4.66 0.23 0.08 59.58 Average: all 35.52 0.00 4.65 0.99 0.09 58.75 Average: 0 33.77 0.00 4.73 1.05 0.09 60.36 Average: 1 37.27 0.00 4.57 0.93 0.09 57.14