---> uname -a: Linux prd-centos8-builder-2c-2g-39888.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: 2799.996 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 645 4789 19 2262 6754 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:d7:53:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fed7:53f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:e5:32:ba 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) 07/05/2025 _x86_64_ (2 CPU) 08:32:11 LINUX RESTART (2 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 105.61 6.73 98.88 1110.70 7722.89 08:35:01 AM 85.74 0.48 85.25 64.51 9883.67 08:36:01 AM 27.65 0.30 27.35 42.39 781.50 08:37:01 AM 18.45 0.48 17.96 41.19 507.83 Average: 59.36 2.00 57.36 314.72 4724.31 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 5003772 6972032 2878652 36.52 2688 2145112 974452 10.91 203700 2328820 216724 08:35:01 AM 4951948 6956004 2930476 37.18 2688 2179932 1002604 11.23 232880 2341100 12996 08:36:01 AM 4872300 6877932 3010124 38.19 2688 2181304 1090284 12.21 267200 2387616 10848 08:37:01 AM 4908776 6914856 2973648 37.73 2688 2181744 1023928 11.46 423096 2195488 10164 Average: 4934199 6930206 2948225 37.40 2688 2172023 1022817 11.45 281719 2313256 62683 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 91.29 75.74 1048.58 10.31 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 59.36 48.02 572.55 9.35 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 21.41 23.00 26.62 12.49 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 26.50 23.96 30.93 9.06 0.00 0.00 0.00 0.00 08:37:01 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 49.64 42.68 419.70 10.31 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) 07/05/2025 _x86_64_ (2 CPU) 08:32:11 LINUX RESTART (2 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 37.56 0.00 5.78 0.96 0.09 55.61 08:34:01 AM 0 51.23 0.00 7.41 0.83 0.08 40.45 08:34:01 AM 1 23.87 0.00 4.15 1.09 0.10 70.80 08:35:01 AM all 31.59 0.00 3.76 2.33 0.21 62.11 08:35:01 AM 0 35.52 0.00 3.40 2.17 0.23 58.68 08:35:01 AM 1 27.66 0.00 4.12 2.49 0.18 65.55 08:36:01 AM all 34.42 0.00 3.54 0.17 0.08 61.80 08:36:01 AM 0 50.76 0.00 4.56 0.20 0.08 44.40 08:36:01 AM 1 18.08 0.00 2.52 0.13 0.07 79.20 08:37:01 AM all 32.62 0.00 3.65 0.10 0.07 63.56 08:37:01 AM 0 43.50 0.00 4.05 0.13 0.07 52.25 08:37:01 AM 1 21.67 0.00 3.25 0.07 0.07 74.95 Average: all 34.05 0.00 4.18 0.89 0.11 60.77 Average: 0 45.25 0.00 4.85 0.83 0.12 48.95 Average: 1 22.82 0.00 3.51 0.94 0.10 72.62