---> uname -a: Linux prd-centos8-builder-2c-2g-11900.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 642 4788 19 2266 6757 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:fe:81:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fefe:81e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:c8:21:6c 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) 11/19/2025 _x86_64_ (2 CPU) 09:31:46 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 245.77 67.23 178.54 13877.01 41039.62 09:34:01 AM 124.51 0.50 124.01 64.66 11823.78 09:35:01 AM 47.78 0.68 47.10 71.98 4355.58 09:36:01 AM 21.28 0.07 21.21 2.27 572.09 09:37:01 AM 26.26 0.52 25.74 64.65 659.20 Average: 93.12 13.80 79.32 2816.30 11690.42 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5279828 6986812 2602604 33.02 2688 1898936 1010100 11.31 200824 2113060 91872 09:34:01 AM 4879872 6920300 3002560 38.09 2688 2216392 1033872 11.58 207844 2440772 126076 09:35:01 AM 4969652 6979912 2912780 36.95 2688 2185772 973524 10.90 281364 2275692 11752 09:36:01 AM 4946372 6956972 2936060 37.25 2688 2185840 983244 11.01 282420 2297640 10752 09:37:01 AM 4913336 6932516 2969096 37.67 2688 2194440 1013684 11.35 440176 2172896 18304 Average: 4997812 6955302 2884620 36.60 2688 2136276 1002885 11.23 282526 2260012 51751 09:32:01 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 275.42 179.79 1497.75 62.26 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 82.32 67.07 1141.71 10.28 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 21.31 23.08 27.92 7.80 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 19.50 19.43 18.89 7.29 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 28.21 23.23 30.90 11.94 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 85.35 62.52 543.43 19.92 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) 11/19/2025 _x86_64_ (2 CPU) 09:31:46 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 46.31 0.00 9.65 7.34 0.11 36.59 09:33:01 AM 0 51.47 0.00 9.21 7.28 0.12 31.93 09:33:01 AM 1 41.15 0.00 10.09 7.40 0.10 41.25 09:34:01 AM all 36.35 0.00 5.86 1.67 0.17 55.96 09:34:01 AM 0 45.13 0.00 6.30 1.72 0.17 46.68 09:34:01 AM 1 27.59 0.00 5.42 1.63 0.17 65.20 09:35:01 AM all 33.24 0.00 3.87 0.53 0.12 62.24 09:35:01 AM 0 40.40 0.00 3.77 0.38 0.12 55.33 09:35:01 AM 1 26.10 0.00 3.97 0.68 0.12 69.13 09:36:01 AM all 31.68 0.00 3.52 0.14 0.12 64.54 09:36:01 AM 0 30.17 0.00 3.21 0.15 0.12 66.34 09:36:01 AM 1 33.19 0.00 3.82 0.13 0.12 62.74 09:37:01 AM all 36.71 0.00 4.22 0.27 0.12 58.68 09:37:01 AM 0 48.55 0.00 4.40 0.33 0.12 46.60 09:37:01 AM 1 24.86 0.00 4.04 0.20 0.12 70.78 Average: all 36.84 0.00 5.42 1.98 0.13 55.63 Average: 0 43.13 0.00 5.37 1.96 0.13 49.41 Average: 1 30.56 0.00 5.46 2.00 0.12 61.86