---> uname -a: Linux prd-centos8-builder-2c-2g-47866.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 707 4725 19 2265 6693 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:62:a9:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe62:a9e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:67:3a:38 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) 07/31/2025 _x86_64_ (2 CPU) 09:31:28 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 193.52 15.03 178.49 3923.48 7280.64 09:34:02 AM 102.35 0.70 101.65 103.15 11347.88 09:35:01 AM 32.13 0.10 32.03 3.66 1278.27 09:36:01 AM 19.73 0.42 19.31 31.46 529.96 Average: 87.16 4.08 83.08 1019.59 5125.73 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5083176 6966292 2799256 35.51 2688 2064988 1036712 11.61 202084 2270060 178480 09:34:02 AM 4898408 6905636 2984024 37.86 2688 2182956 1063884 11.91 233032 2397420 27028 09:35:01 AM 4918200 6925904 2964232 37.61 2688 2183068 1033884 11.58 267456 2341932 9932 09:36:01 AM 4930012 6939452 2952420 37.46 2688 2184872 1075344 12.04 268356 2329080 10768 Average: 4957449 6934321 2924983 37.11 2688 2153971 1052456 11.78 242732 2334623 56552 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 339.46 182.50 1942.64 63.09 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:02 AM eth0 67.35 54.17 665.16 10.85 0.00 0.00 0.00 0.00 09:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 25.03 27.33 29.94 9.81 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 22.86 22.31 29.70 8.65 0.00 0.00 0.00 0.00 09:36:01 AM 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 114.04 71.76 669.52 23.15 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) 07/31/2025 _x86_64_ (2 CPU) 09:31:28 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 39.49 0.00 6.92 1.55 0.08 51.96 09:33:01 AM 0 28.49 0.00 7.25 2.01 0.08 62.17 09:33:01 AM 1 50.45 0.00 6.59 1.08 0.08 41.79 09:34:02 AM all 34.46 0.00 5.23 0.84 0.09 59.38 09:34:02 AM 0 18.38 0.00 4.19 0.82 0.10 76.52 09:34:02 AM 1 50.55 0.00 6.28 0.87 0.08 42.22 09:35:01 AM all 34.08 0.00 4.07 0.19 0.09 61.57 09:35:01 AM 0 25.21 0.00 3.75 0.15 0.10 70.79 09:35:01 AM 1 42.96 0.00 4.39 0.22 0.08 52.34 09:36:01 AM all 31.62 0.00 3.09 0.13 0.10 65.06 09:36:01 AM 0 20.73 0.00 2.85 0.08 0.10 76.23 09:36:01 AM 1 42.49 0.00 3.33 0.17 0.10 53.91 Average: all 34.91 0.00 4.83 0.68 0.09 59.49 Average: 0 23.19 0.00 4.51 0.77 0.10 71.44 Average: 1 46.62 0.00 5.15 0.59 0.09 47.55