---> uname -a: Linux prd-centos8-builder-2c-2g-45738.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 652 4780 19 2264 6748 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:d5:58:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fed5:5825/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:fb:a1:80 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) 07/24/2025 _x86_64_ (2 CPU) 18:31:28 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 211.71 15.79 195.92 5275.31 7458.08 06:34:01 PM 99.18 0.50 98.68 64.38 10914.20 06:35:01 PM 34.37 0.30 34.07 42.39 1759.88 06:36:01 PM 20.20 0.00 20.20 0.00 514.43 06:37:01 PM 27.17 0.92 26.26 95.17 764.65 Average: 78.53 3.50 75.03 1095.48 4282.37 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5129412 6983516 2753020 34.93 2688 2037856 992504 11.11 201344 2230396 154648 06:34:01 PM 4948676 6961224 2933756 37.22 2688 2187912 977408 10.94 231144 2349316 47188 06:35:01 PM 4937968 6947096 2944464 37.35 2688 2184500 995492 11.15 266712 2324604 10768 06:36:01 PM 4829116 6870436 3053316 38.74 2688 2216856 1079416 12.09 270412 2429772 43192 06:37:01 PM 4861824 6883788 3020608 38.32 2688 2197072 1065512 11.93 423496 2244304 33600 Average: 4941399 6929212 2941033 37.31 2688 2164839 1022066 11.44 278622 2315678 57879 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 323.21 203.52 1883.85 64.50 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 70.64 56.36 720.50 9.74 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 20.91 22.19 26.14 9.20 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 18.50 19.58 17.76 7.25 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 21.74 19.81 27.03 10.41 0.00 0.00 0.00 0.00 06:37:01 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 91.00 64.29 535.07 20.22 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) 07/24/2025 _x86_64_ (2 CPU) 18:31:28 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 37.44 0.00 6.90 2.13 0.10 53.43 06:33:01 PM 0 34.61 0.00 6.43 2.29 0.10 56.58 06:33:01 PM 1 40.27 0.00 7.37 1.98 0.10 50.28 06:34:01 PM all 32.57 0.00 5.10 4.23 0.09 58.01 06:34:01 PM 0 34.77 0.00 5.60 4.62 0.10 54.91 06:34:01 PM 1 30.38 0.00 4.59 3.85 0.08 61.10 06:35:01 PM all 33.98 0.00 3.23 0.15 0.09 62.55 06:35:01 PM 0 34.07 0.00 2.85 0.13 0.08 62.86 06:35:01 PM 1 33.88 0.00 3.60 0.17 0.10 62.25 06:36:01 PM all 31.59 0.00 3.32 0.13 0.08 64.87 06:36:01 PM 0 33.49 0.00 3.42 0.10 0.08 62.90 06:36:01 PM 1 29.69 0.00 3.22 0.17 0.08 66.84 06:37:01 PM all 35.98 0.00 4.44 0.12 0.09 59.37 06:37:01 PM 0 30.33 0.00 4.70 0.12 0.10 64.76 06:37:01 PM 1 41.64 0.00 4.18 0.12 0.08 53.98 Average: all 34.31 0.00 4.60 1.35 0.09 59.65 Average: 0 33.45 0.00 4.60 1.45 0.09 60.40 Average: 1 35.17 0.00 4.59 1.25 0.09 58.90