---> uname -a: Linux prd-centos8-builder-2c-2g-6364.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 666 4759 19 2271 6733 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:8f:9c:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe8f:9cc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:b3:c5:da 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) 11/06/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 181.78 24.44 157.34 6202.23 7185.02 03:34:01 AM 104.08 0.47 103.62 63.45 11042.15 03:35:02 AM 36.52 0.28 36.24 40.65 2985.00 03:36:01 AM 22.35 0.07 22.28 3.12 649.73 03:37:01 AM 27.76 0.92 26.84 95.17 727.97 Average: 74.67 5.25 69.42 1285.36 4531.00 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5034940 6899140 2847484 36.12 2688 2049924 1101192 12.33 236684 2296256 194380 03:34:01 AM 4957760 6933816 2924664 37.10 2688 2152200 1013240 11.35 205376 2368260 25252 03:35:02 AM 4821556 6870336 3060868 38.83 2688 2224108 1070080 11.98 270596 2436920 45228 03:36:01 AM 4917724 6932960 2964700 37.61 2688 2190784 1023224 11.46 269000 2342580 10748 03:37:01 AM 4876020 6904988 3006404 38.14 2688 2204068 1044420 11.69 428024 2224528 23080 Average: 4921600 6908248 2960824 37.56 2688 2164217 1050431 11.76 281936 2333709 59738 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 290.62 182.93 1785.20 62.51 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 38.77 26.41 269.20 6.29 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:02 AM eth0 98.03 79.94 614.83 24.10 0.00 0.00 0.00 0.00 03:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.64 19.62 19.90 7.35 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 28.79 24.76 31.93 12.61 0.00 0.00 0.00 0.00 03:37:01 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 95.43 66.89 546.01 22.62 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) 11/06/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 36.68 0.00 7.02 2.93 0.10 53.27 03:33:01 AM 0 35.60 0.00 6.79 1.74 0.08 55.79 03:33:01 AM 1 37.77 0.00 7.24 4.13 0.12 50.74 03:34:01 AM all 27.33 0.00 4.76 15.78 0.18 51.95 03:34:01 AM 0 19.21 0.00 4.24 12.24 0.20 64.11 03:34:01 AM 1 35.45 0.00 5.28 19.32 0.17 39.78 03:35:02 AM all 33.93 0.00 4.89 0.41 0.11 60.66 03:35:02 AM 0 30.75 0.00 4.55 0.57 0.12 64.02 03:35:02 AM 1 37.11 0.00 5.24 0.25 0.10 57.30 03:36:01 AM all 34.34 0.00 3.73 0.35 0.10 61.49 03:36:01 AM 0 30.70 0.00 3.18 0.41 0.10 65.61 03:36:01 AM 1 37.97 0.00 4.27 0.29 0.10 57.37 03:37:01 AM all 37.74 0.00 4.23 0.20 0.10 57.73 03:37:01 AM 0 42.69 0.00 4.27 0.20 0.10 52.74 03:37:01 AM 1 32.80 0.00 4.20 0.20 0.10 62.70 Average: all 34.00 0.00 4.93 3.95 0.12 57.00 Average: 0 31.79 0.00 4.61 3.04 0.12 60.44 Average: 1 36.21 0.00 5.25 4.86 0.12 53.57