---> uname -a: Linux prd-centos8-builder-2c-2g-51988.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 637 4788 19 2271 6762 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:ec:2c:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:feec:2c48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:08:0e:f9 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) 09/12/2025 _x86_64_ (2 CPU) 22:32:13 LINUX RESTART (2 CPU) 10:33:02 PM tps rtps wtps bread/s bwrtn/s 10:34:01 PM 101.30 6.76 94.54 1127.62 6662.44 10:35:01 PM 91.85 0.50 91.35 64.38 10871.06 10:36:01 PM 32.73 0.30 32.43 42.39 1273.84 10:37:01 PM 18.51 0.50 18.01 41.45 497.37 Average: 60.93 2.00 58.94 315.59 4818.64 10:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 PM 4944720 6923060 2937704 37.27 2688 2155364 1050536 11.76 210128 2383396 258392 10:35:01 PM 4943268 6956264 2939156 37.29 2688 2188904 991312 11.10 231436 2352192 27848 10:36:01 PM 4947188 6961692 2935236 37.24 2688 2190180 998336 11.18 266860 2312544 10764 10:37:01 PM 4999588 7015708 2882836 36.57 2688 2191508 947316 10.61 422564 2104696 10880 Average: 4958691 6964181 2923733 37.09 2688 2181489 996875 11.16 282747 2288207 76971 10:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 88.39 75.30 1070.47 9.68 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 57.88 50.87 601.27 10.30 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 19.53 20.48 17.79 9.17 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 27.06 22.63 31.21 9.23 0.00 0.00 0.00 0.00 10:37:01 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 48.05 42.18 427.52 9.60 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) 09/12/2025 _x86_64_ (2 CPU) 22:32:13 LINUX RESTART (2 CPU) 10:33:02 PM CPU %user %nice %system %iowait %steal %idle 10:34:01 PM all 35.94 0.00 5.46 1.08 0.09 57.42 10:34:01 PM 0 38.47 0.00 5.64 1.15 0.08 54.64 10:34:01 PM 1 33.42 0.00 5.28 1.02 0.10 60.19 10:35:01 PM all 33.87 0.00 4.19 1.39 0.10 60.44 10:35:01 PM 0 44.38 0.00 4.24 1.28 0.08 50.02 10:35:01 PM 1 23.36 0.00 4.14 1.50 0.12 70.88 10:36:01 PM all 35.04 0.00 3.75 0.20 0.12 60.90 10:36:01 PM 0 44.79 0.00 3.85 0.23 0.12 51.01 10:36:01 PM 1 25.28 0.00 3.65 0.17 0.12 70.79 10:37:01 PM all 31.34 0.00 3.62 0.12 0.10 64.82 10:37:01 PM 0 41.58 0.00 3.95 0.13 0.10 54.25 10:37:01 PM 1 21.10 0.00 3.30 0.10 0.10 75.40 Average: all 34.04 0.00 4.25 0.70 0.10 60.91 Average: 0 42.32 0.00 4.41 0.70 0.10 52.47 Average: 1 25.76 0.00 4.09 0.69 0.11 69.35