---> uname -a: Linux prd-centos8-builder-2c-2g-3517.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4793 19 2263 6759 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:8a:0a:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe8a:a63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f4:d9:bb:d7 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) 10/14/2025 _x86_64_ (2 CPU) 08:31:31 LINUX RESTART (2 CPU) 08:32:03 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 173.27 17.67 155.60 5560.70 6865.10 08:34:01 AM 115.44 0.50 114.95 64.38 12406.48 08:35:01 AM 36.51 0.30 36.21 42.39 1820.30 08:36:01 AM 20.41 0.40 20.01 30.53 512.93 Average: 85.68 4.61 81.08 1389.87 5389.26 08:32:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5175688 7008556 2706744 34.34 2688 2015588 924308 10.35 200264 2181924 167732 08:34:01 AM 4979884 6983876 2902548 36.82 2688 2179052 954016 10.68 230216 2318416 41344 08:35:01 AM 4954652 6961580 2927780 37.14 2688 2182120 965640 10.81 267528 2306620 10756 08:36:01 AM 4929604 6937312 2952828 37.46 2688 2182988 990652 11.09 268812 2330308 10756 Average: 5009957 6972831 2872475 36.44 2688 2139937 958654 10.73 241705 2284317 57647 08:32:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 309.79 187.16 1840.76 64.39 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 83.87 62.75 848.78 10.58 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 19.85 21.93 24.65 9.09 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 18.91 19.18 21.51 7.10 0.00 0.00 0.00 0.00 08:36:01 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 106.42 71.80 674.26 22.44 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) 10/14/2025 _x86_64_ (2 CPU) 08:31:31 LINUX RESTART (2 CPU) 08:32:03 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 43.59 0.00 7.76 1.85 0.13 46.66 08:33:01 AM 0 41.50 0.00 8.27 2.53 0.14 47.56 08:33:01 AM 1 45.68 0.00 7.26 1.17 0.12 45.77 08:34:01 AM all 37.20 0.00 5.86 1.13 0.13 55.68 08:34:01 AM 0 35.92 0.00 5.95 1.43 0.10 56.60 08:34:01 AM 1 38.49 0.00 5.77 0.83 0.15 54.76 08:35:01 AM all 35.86 0.00 3.48 0.21 0.11 60.34 08:35:01 AM 0 38.60 0.00 3.62 0.23 0.12 57.44 08:35:01 AM 1 33.12 0.00 3.35 0.18 0.10 63.25 08:36:01 AM all 32.76 0.00 3.45 0.14 0.08 63.56 08:36:01 AM 0 30.20 0.00 3.23 0.15 0.08 66.34 08:36:01 AM 1 35.34 0.00 3.67 0.13 0.08 60.77 Average: all 37.30 0.00 5.12 0.82 0.11 56.65 Average: 0 36.50 0.00 5.24 1.07 0.11 57.08 Average: 1 38.09 0.00 4.99 0.58 0.11 56.22