---> uname -a: Linux prd-centos8-builder-2c-2g-5932.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 661 4766 19 2269 6739 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:4b:a4:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe4b:a4ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:a2:7f:2a 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) 11/04/2025 _x86_64_ (2 CPU) 12:31:32 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 184.44 27.74 156.70 6347.48 16565.11 12:34:01 PM 110.93 0.45 110.48 63.06 12151.22 12:35:01 PM 35.39 0.35 35.04 43.72 1998.78 12:36:01 PM 26.01 0.00 26.01 0.00 987.12 12:37:01 PM 26.81 0.92 25.89 95.17 717.73 Average: 76.72 5.89 70.82 1309.97 6483.99 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5105424 6910628 2777008 35.23 2688 1993984 1100988 12.33 217332 2258896 141260 12:34:01 PM 4863104 6903536 3019328 38.30 2688 2216424 1054040 11.80 208860 2456536 59552 12:35:01 PM 4946128 6957412 2936304 37.25 2688 2186364 987260 11.05 268268 2312524 9868 12:36:01 PM 4929000 6941004 2953432 37.47 2688 2187424 999712 11.19 269712 2329188 9936 12:37:01 PM 4938112 6957720 2944320 37.35 2688 2194360 996944 11.16 424232 2164940 27000 Average: 4956354 6934060 2926078 37.12 2688 2155711 1027789 11.51 277681 2304417 49523 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 312.11 176.92 1784.01 61.47 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 62.31 50.97 821.12 8.62 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 26.79 26.24 52.86 12.95 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 18.30 18.73 17.30 7.35 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 25.39 22.16 29.73 11.23 0.00 0.00 0.00 0.00 12:37:01 PM 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 88.98 59.01 541.01 20.33 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) 11/04/2025 _x86_64_ (2 CPU) 12:31:32 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 42.34 0.00 7.91 2.65 0.15 46.95 12:33:01 PM 0 47.18 0.00 8.70 1.89 0.17 42.06 12:33:01 PM 1 37.49 0.00 7.11 3.41 0.13 51.85 12:34:01 PM all 31.43 0.00 5.19 4.05 0.11 59.22 12:34:01 PM 0 32.17 0.00 4.91 4.63 0.10 58.19 12:34:01 PM 1 30.68 0.00 5.48 3.47 0.12 60.25 12:35:01 PM all 35.02 0.00 4.24 0.22 0.09 60.43 12:35:01 PM 0 32.73 0.00 4.00 0.12 0.10 63.06 12:35:01 PM 1 37.31 0.00 4.49 0.32 0.08 57.80 12:36:01 PM all 33.46 0.00 3.76 0.17 0.11 62.50 12:36:01 PM 0 32.25 0.00 3.85 0.12 0.10 63.68 12:36:01 PM 1 34.67 0.00 3.68 0.22 0.12 61.32 12:37:01 PM all 36.83 0.00 4.25 0.19 0.10 58.63 12:37:01 PM 0 38.37 0.00 3.86 0.18 0.10 57.49 12:37:01 PM 1 35.29 0.00 4.65 0.20 0.10 59.76 Average: all 35.81 0.00 5.07 1.45 0.11 57.55 Average: 0 36.53 0.00 5.06 1.39 0.11 56.91 Average: 1 35.09 0.00 5.08 1.52 0.11 58.20