---> uname -a: Linux prd-centos8-builder-2c-2g-725.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 662 4770 19 2264 6738 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:33:dc:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe33:dc9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:29:e4:8d:ca 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) 10/05/2025 _x86_64_ (2 CPU) 06:31:53 LINUX RESTART (2 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 71.51 0.77 70.74 28.66 6201.53 06:35:01 AM 99.65 0.70 98.95 103.18 11172.15 06:36:01 AM 29.04 0.10 28.94 3.60 1191.17 06:37:01 AM 24.76 0.48 24.28 41.19 869.36 06:38:01 AM 26.39 0.43 25.96 53.98 742.89 Average: 50.27 0.50 49.77 46.12 4035.29 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 5056100 6948780 2826324 35.86 2688 2074648 1046724 11.72 202608 2297616 187628 06:35:01 AM 4864096 6903964 3018328 38.29 2688 2215672 1048584 11.74 235892 2429344 60280 06:36:01 AM 4956572 6964524 2925852 37.12 2688 2183420 989748 11.08 267712 2302968 10764 06:37:01 AM 4977996 6987140 2904428 36.85 2688 2184740 967756 10.84 423964 2125300 10896 06:38:01 AM 4862028 6875672 3020396 38.32 2688 2188660 1067876 11.96 423580 2241740 26272 Average: 4943358 6936016 2939066 37.29 2688 2169428 1024138 11.47 310751 2279394 59168 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 78.96 64.98 1002.86 7.99 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 78.42 62.81 597.57 20.58 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 25.42 26.79 31.12 8.99 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 26.98 23.70 35.62 9.62 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 15.58 15.86 11.85 8.03 0.00 0.00 0.00 0.00 06:38:01 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 45.07 38.83 335.80 11.04 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) 10/05/2025 _x86_64_ (2 CPU) 06:31:53 LINUX RESTART (2 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 27.26 0.00 3.68 5.74 0.11 63.21 06:34:01 AM 0 39.40 0.00 4.83 6.02 0.12 49.64 06:34:01 AM 1 15.15 0.00 2.54 5.46 0.10 76.76 06:35:01 AM all 33.23 0.00 5.52 2.97 0.12 58.16 06:35:01 AM 0 39.89 0.00 6.30 3.91 0.10 49.80 06:35:01 AM 1 26.59 0.00 4.74 2.02 0.13 66.52 06:36:01 AM all 31.69 0.00 3.76 0.74 0.09 63.72 06:36:01 AM 0 49.48 0.00 4.42 1.07 0.10 44.93 06:36:01 AM 1 13.88 0.00 3.09 0.42 0.08 82.53 06:37:01 AM all 33.14 0.00 3.38 0.32 0.11 63.05 06:37:01 AM 0 42.44 0.00 3.97 0.37 0.13 53.10 06:37:01 AM 1 23.83 0.00 2.80 0.27 0.08 73.02 06:38:01 AM all 31.86 0.00 3.66 2.45 0.10 61.94 06:38:01 AM 0 47.96 0.00 4.51 3.44 0.10 43.99 06:38:01 AM 1 15.74 0.00 2.80 1.45 0.10 79.90 Average: all 31.44 0.00 4.00 2.44 0.11 62.02 Average: 0 43.84 0.00 4.80 2.96 0.11 48.29 Average: 1 19.04 0.00 3.19 1.92 0.10 75.74