---> uname -a: Linux prd-centos8-builder-2c-2g-1441.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 25M 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 634 4790 27 2273 6758 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:02:97:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe02:9794/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:8d:bd:cf 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) 10/07/2025 _x86_64_ (2 CPU) 09:31:35 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 194.19 26.14 168.04 6040.65 8548.87 09:34:01 AM 98.98 0.45 98.53 63.05 8616.56 09:35:01 AM 51.74 0.28 51.46 40.66 5602.40 09:36:01 AM 22.81 0.07 22.75 3.07 642.08 09:37:01 AM 31.09 0.92 30.17 95.17 1081.19 Average: 79.77 5.57 74.19 1248.60 4898.34 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5149048 6931224 2733384 34.68 2688 1980148 1083372 12.13 214240 2221344 123488 09:34:01 AM 4945720 6927428 2936712 37.26 2688 2165440 1033548 11.57 205432 2376328 108640 09:35:01 AM 4830012 6877840 3052420 38.72 2688 2231000 1069896 11.98 270980 2425972 50860 09:36:01 AM 4962752 6972680 2919680 37.04 2688 2193264 979180 10.96 268500 2296700 11976 09:37:01 AM 4900680 6924064 2981752 37.83 2688 2206376 1023720 11.46 427452 2198748 23936 Average: 4957642 6926647 2924790 37.11 2688 2155246 1037943 11.62 277321 2303818 63780 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 325.17 199.12 1777.11 63.68 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 37.00 32.91 359.17 7.27 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 97.33 82.45 525.85 26.88 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 22.53 21.03 26.55 7.83 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 28.11 24.94 28.35 12.12 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 102.03 72.09 543.42 23.55 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) 10/07/2025 _x86_64_ (2 CPU) 09:31:35 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 38.76 0.00 6.90 2.02 0.11 52.21 09:33:01 AM 0 31.07 0.00 5.44 1.04 0.12 62.34 09:33:01 AM 1 46.47 0.00 8.37 3.00 0.10 42.06 09:34:01 AM all 31.14 0.00 4.80 1.19 0.10 62.77 09:34:01 AM 0 20.28 0.00 3.74 1.17 0.10 74.71 09:34:01 AM 1 42.00 0.00 5.86 1.22 0.10 50.83 09:35:01 AM all 32.27 0.00 5.11 0.68 0.08 61.86 09:35:01 AM 0 16.91 0.00 4.50 0.60 0.08 77.91 09:35:01 AM 1 47.62 0.00 5.73 0.75 0.08 45.81 09:36:01 AM all 33.64 0.00 4.00 0.18 0.10 62.09 09:36:01 AM 0 30.57 0.00 3.61 0.13 0.10 65.59 09:36:01 AM 1 36.71 0.00 4.38 0.22 0.10 58.59 09:37:01 AM all 36.83 0.00 4.04 0.41 0.12 58.60 09:37:01 AM 0 25.84 0.00 3.92 0.25 0.12 69.88 09:37:01 AM 1 47.80 0.00 4.16 0.57 0.12 47.36 Average: all 34.53 0.00 4.97 0.89 0.10 59.51 Average: 0 24.93 0.00 4.24 0.64 0.10 70.09 Average: 1 44.12 0.00 5.70 1.15 0.10 48.94