---> uname -a: Linux prd-centos8-builder-2c-2g-46883.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 672 4765 19 2259 6728 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:1e:6d:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe1e:6d97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:02:e5:5a 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) 07/28/2025 _x86_64_ (2 CPU) 14:32:01 LINUX RESTART (2 CPU) 02:33:01 PM tps rtps wtps bread/s bwrtn/s 02:34:01 PM 115.69 0.70 115.00 25.72 10134.11 02:35:01 PM 60.56 0.70 59.86 103.45 7078.30 02:36:01 PM 24.88 0.07 24.81 3.07 698.25 02:37:01 PM 22.13 0.72 21.41 67.59 581.02 Average: 55.82 0.55 55.27 49.95 4622.99 02:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 PM 4950244 6913052 2932180 37.20 2688 2139628 1029568 11.53 203264 2377616 138060 02:35:01 PM 4906120 6908304 2976304 37.76 2688 2177544 1032772 11.56 233996 2385072 11860 02:36:01 PM 4927484 6930388 2954940 37.49 2688 2178548 1022548 11.45 267560 2331520 10760 02:37:01 PM 4889768 6894152 2992656 37.97 2688 2179888 1043692 11.69 423476 2213072 10192 Average: 4918404 6911474 2964020 37.60 2688 2168902 1032145 11.56 282074 2326820 42718 02:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 79.72 66.51 889.28 9.71 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 73.65 60.46 585.65 11.27 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 17.76 18.38 15.96 7.91 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 27.53 23.41 31.44 16.02 0.00 0.00 0.00 0.00 02:37:01 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 49.67 42.19 380.59 11.23 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) 07/28/2025 _x86_64_ (2 CPU) 14:32:01 LINUX RESTART (2 CPU) 02:33:01 PM CPU %user %nice %system %iowait %steal %idle 02:34:01 PM all 37.39 0.00 5.62 1.10 0.11 55.78 02:34:01 PM 0 35.95 0.00 5.48 1.12 0.10 57.36 02:34:01 PM 1 38.84 0.00 5.77 1.08 0.12 54.20 02:35:01 PM all 33.74 0.00 4.50 0.73 0.08 60.94 02:35:01 PM 0 43.43 0.00 4.67 0.80 0.08 51.01 02:35:01 PM 1 24.05 0.00 4.32 0.67 0.08 70.88 02:36:01 PM all 34.03 0.00 3.37 0.14 0.09 62.37 02:36:01 PM 0 45.96 0.00 4.01 0.17 0.08 49.78 02:36:01 PM 1 22.11 0.00 2.73 0.12 0.10 74.94 02:37:01 PM all 33.40 0.00 3.78 0.14 0.08 62.61 02:37:01 PM 0 32.59 0.00 3.80 0.17 0.08 63.35 02:37:01 PM 1 34.20 0.00 3.75 0.12 0.07 61.86 Average: all 34.64 0.00 4.32 0.53 0.09 60.42 Average: 0 39.48 0.00 4.49 0.56 0.09 55.38 Average: 1 29.81 0.00 4.14 0.50 0.09 65.46