---> uname -a: Linux prd-centos8-builder-2c-2g-47184.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4783 19 2258 6745 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:6f:ae:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe6f:ae04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:55:79:1b 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) 07/29/2025 _x86_64_ (2 CPU) 12:31:29 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 258.97 11.24 247.73 2102.55 8109.60 12:34:01 PM 101.17 0.50 100.67 64.38 11108.38 12:35:02 PM 32.91 0.30 32.61 42.39 1282.80 12:36:01 PM 20.57 0.49 20.08 41.88 883.53 Average: 103.76 3.15 100.61 565.07 5365.03 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5098820 6981024 2783604 35.31 2688 2064056 995232 11.14 201656 2255136 181124 12:34:01 PM 4868428 6900432 3013996 38.24 2688 2207568 1042632 11.67 234452 2424660 59116 12:35:02 PM 4870164 6903412 3012260 38.21 2688 2208844 1045564 11.71 269508 2387464 42016 12:36:01 PM 4964692 6966196 2917732 37.02 2688 2177024 989776 11.08 422596 2140296 9004 Average: 4950526 6937766 2931898 37.20 2688 2164373 1018301 11.40 282053 2301889 72815 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 293.30 198.12 1956.45 64.06 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 70.46 58.91 621.31 13.69 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 12:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 PM eth0 20.88 21.56 26.05 9.22 0.00 0.00 0.00 0.00 12:35:02 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 27.99 21.23 30.93 8.23 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.48 75.19 661.39 23.87 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) 07/29/2025 _x86_64_ (2 CPU) 12:31:29 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 39.84 0.00 7.06 1.96 0.09 51.05 12:33:01 PM 0 46.98 0.00 7.43 0.93 0.10 44.56 12:33:01 PM 1 32.70 0.00 6.70 2.98 0.08 57.53 12:34:01 PM all 35.58 0.00 4.87 0.73 0.08 58.73 12:34:01 PM 0 55.22 0.00 6.25 0.97 0.08 37.48 12:34:01 PM 1 15.96 0.00 3.50 0.50 0.08 79.96 12:35:02 PM all 33.99 0.00 3.69 0.19 0.09 62.04 12:35:02 PM 0 52.65 0.00 4.67 0.23 0.08 42.36 12:35:02 PM 1 15.34 0.00 2.72 0.15 0.10 81.69 12:36:01 PM all 31.05 0.00 3.73 0.20 0.13 64.88 12:36:01 PM 0 46.23 0.00 4.66 0.12 0.10 48.89 12:36:01 PM 1 15.89 0.00 2.80 0.29 0.15 80.87 Average: all 35.13 0.00 4.84 0.77 0.10 59.15 Average: 0 50.29 0.00 5.76 0.57 0.09 43.30 Average: 1 19.99 0.00 3.93 0.98 0.10 74.99