---> uname -a: Linux prd-centos8-builder-2c-2g-52300.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 719 4711 19 2267 6681 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:4c:67:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe4c:67f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:ce:f8:f0 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) 09/14/2025 _x86_64_ (2 CPU) 02:31:32 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 267.97 17.88 250.09 5434.29 8229.48 02:34:01 AM 109.55 0.53 109.01 72.11 11934.16 02:35:01 AM 36.31 0.27 36.04 34.66 1874.89 02:36:01 AM 23.06 0.00 23.06 0.00 890.00 02:37:01 AM 26.95 0.92 26.03 95.18 772.54 Average: 92.77 3.92 88.85 1127.18 4740.32 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5062764 6908156 2819668 35.77 2688 2027948 1053976 11.80 202380 2291816 164056 02:34:01 AM 4919784 6929372 2962648 37.59 2688 2184844 1009852 11.31 230496 2375764 42508 02:35:01 AM 4737036 6791312 3145396 39.90 2688 2229656 1160896 13.00 271756 2518588 54576 02:36:01 AM 4770032 6813888 3112400 39.49 2688 2219300 1125260 12.60 272168 2486000 44252 02:37:01 AM 4797680 6814964 3084752 39.13 2688 2191872 1126376 12.61 424040 2305572 26972 Average: 4857459 6851538 3024973 38.38 2688 2170724 1095272 12.26 280168 2395548 66473 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 349.93 196.35 1800.60 63.15 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 76.92 59.63 826.56 10.32 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 30.31 30.43 29.77 12.54 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 20.49 19.78 19.81 7.18 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 28.58 23.03 28.52 11.19 0.00 0.00 0.00 0.00 02:37:01 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 101.24 65.84 541.05 20.87 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) 09/14/2025 _x86_64_ (2 CPU) 02:31:32 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 39.15 0.00 7.21 2.19 0.10 51.36 02:33:01 AM 0 38.96 0.00 5.23 0.85 0.10 54.86 02:33:01 AM 1 39.33 0.00 9.20 3.53 0.10 47.84 02:34:01 AM all 34.11 0.00 4.89 1.25 0.10 59.66 02:34:01 AM 0 34.99 0.00 4.92 1.20 0.10 58.79 02:34:01 AM 1 33.22 0.00 4.85 1.30 0.10 60.53 02:35:01 AM all 34.57 0.00 4.06 0.19 0.12 61.06 02:35:01 AM 0 22.84 0.00 3.47 0.15 0.10 73.44 02:35:01 AM 1 46.30 0.00 4.65 0.23 0.13 48.68 02:36:01 AM all 31.15 0.00 3.68 0.14 0.09 64.94 02:36:01 AM 0 28.90 0.00 3.75 0.10 0.08 67.17 02:36:01 AM 1 33.40 0.00 3.61 0.18 0.10 62.71 02:37:01 AM all 36.84 0.00 4.41 0.12 0.11 58.52 02:37:01 AM 0 45.68 0.00 4.83 0.15 0.12 49.22 02:37:01 AM 1 28.01 0.00 3.98 0.10 0.10 67.81 Average: all 35.16 0.00 4.85 0.78 0.10 59.11 Average: 0 34.28 0.00 4.44 0.49 0.10 60.69 Average: 1 36.04 0.00 5.25 1.07 0.11 57.53