---> uname -a: Linux prd-centos8-builder-2c-2g-534.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 669 4757 19 2270 6731 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:af:54:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:feaf:5466/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:0c:03:68 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) 01/15/2026 _x86_64_ (2 CPU) 21:31:32 LINUX RESTART (2 CPU) 09:32:02 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 199.14 18.55 180.59 5557.58 7503.51 09:34:01 PM 112.91 0.48 112.43 63.58 12335.44 09:35:01 PM 35.63 0.30 35.33 42.39 1814.95 09:36:01 PM 18.64 0.00 18.64 0.00 535.35 09:37:01 PM 27.13 1.27 25.86 114.91 763.49 Average: 78.29 4.07 74.22 1141.16 4580.99 09:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5190272 7029020 2692152 34.15 2688 2021504 962912 10.78 201284 2165956 167916 09:34:01 PM 4940324 6952972 2942100 37.32 2688 2187812 1011696 11.33 219864 2363860 43152 09:35:01 PM 4833504 6881788 3048920 38.68 2688 2223692 1063960 11.91 272800 2421060 46532 09:36:01 PM 4877828 6916476 3004596 38.12 2688 2213864 1028852 11.52 273504 2376172 35648 09:37:01 PM 4919968 6939044 2962456 37.58 2688 2193892 1001048 11.21 426160 2180940 25332 Average: 4952379 6943860 2930045 37.17 2688 2168153 1013694 11.35 278722 2301598 63716 09:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 310.05 195.71 1832.80 64.59 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 77.09 64.36 865.62 10.17 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 20.35 21.06 26.33 9.30 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 19.09 18.54 17.83 6.54 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 30.28 25.63 32.34 12.37 0.00 0.00 0.00 0.00 09:37:01 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 90.65 64.63 550.77 20.45 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) 01/15/2026 _x86_64_ (2 CPU) 21:31:32 LINUX RESTART (2 CPU) 09:32:02 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 41.71 0.00 7.46 1.80 0.09 48.93 09:33:01 PM 0 35.07 0.00 6.89 2.72 0.09 55.24 09:33:01 PM 1 48.34 0.00 8.04 0.88 0.10 42.63 09:34:01 PM all 34.20 0.00 5.01 1.01 0.09 59.70 09:34:01 PM 0 35.89 0.00 4.90 0.76 0.08 58.36 09:34:01 PM 1 32.51 0.00 5.11 1.25 0.10 61.04 09:35:01 PM all 34.69 0.00 3.63 0.25 0.09 61.34 09:35:01 PM 0 28.24 0.00 3.66 0.18 0.08 67.83 09:35:01 PM 1 41.14 0.00 3.60 0.32 0.10 54.84 09:36:01 PM all 32.19 0.00 3.75 0.12 0.09 63.85 09:36:01 PM 0 29.26 0.00 3.50 0.13 0.08 67.03 09:36:01 PM 1 35.12 0.00 4.00 0.10 0.10 60.68 09:37:01 PM all 35.42 0.00 4.14 0.18 0.09 60.17 09:37:01 PM 0 26.63 0.00 3.47 0.15 0.10 69.66 09:37:01 PM 1 44.23 0.00 4.80 0.22 0.08 50.67 Average: all 35.62 0.00 4.79 0.67 0.09 58.84 Average: 0 31.00 0.00 4.47 0.78 0.09 63.65 Average: 1 40.23 0.00 5.10 0.55 0.10 54.02