---> uname -a: Linux prd-centos8-builder-2c-2g-509.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4911 19 2154 6770 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:84:db:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.183/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe84:dbc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:d4:2c:0f 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 06/05/2025 _x86_64_ (2 CPU) 08:55:23 LINUX RESTART (2 CPU) 08:57:01 AM tps rtps wtps bread/s bwrtn/s 08:58:01 AM 29.58 0.55 29.03 16.53 3367.56 08:59:02 AM 76.77 0.22 76.55 5.33 7084.94 09:00:00 AM 59.68 0.15 59.52 11.02 5364.15 09:01:01 AM 29.50 0.76 28.74 106.52 2428.67 Average: 48.81 0.42 48.39 35.04 4555.30 08:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 AM 5405756 6998268 2476560 31.42 2688 1788676 1016592 11.38 145748 2056108 13524 08:59:02 AM 5239940 7013204 2642376 33.52 2688 1958636 959240 10.74 148280 2176996 27296 09:00:00 AM 5044620 6944428 2837696 36.00 2688 2077844 1014896 11.36 153544 2337432 45144 09:01:01 AM 5076532 6977960 2805784 35.60 2688 2078796 950536 10.64 331932 2126256 7392 Average: 5191712 6983465 2690604 34.13 2688 1975988 985316 11.03 194876 2174198 23339 08:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 17.38 13.80 215.28 2.20 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 AM eth0 40.21 28.11 701.36 4.48 0.00 0.00 0.00 0.00 08:59:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 AM eth0 18.83 14.57 173.18 4.24 0.00 0.00 0.00 0.00 09:00:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 16.34 12.62 13.79 6.38 0.00 0.00 0.00 0.00 09:01:01 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 23.20 17.29 276.18 4.33 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 06/05/2025 _x86_64_ (2 CPU) 08:55:23 LINUX RESTART (2 CPU) 08:57:01 AM CPU %user %nice %system %iowait %steal %idle 08:58:01 AM all 7.67 0.00 0.90 0.55 0.05 90.83 08:58:01 AM 0 7.07 0.00 0.87 0.38 0.05 91.63 08:58:01 AM 1 8.27 0.00 0.93 0.72 0.05 90.02 08:59:02 AM all 16.97 0.00 2.17 0.98 0.08 79.80 08:59:02 AM 0 13.27 0.00 1.92 0.82 0.08 83.92 08:59:02 AM 1 20.68 0.00 2.42 1.14 0.08 75.68 09:00:00 AM all 20.73 0.00 2.06 0.71 0.09 76.42 09:00:00 AM 0 22.42 0.00 2.46 0.94 0.10 74.08 09:00:00 AM 1 19.03 0.00 1.67 0.48 0.07 78.75 09:01:01 AM all 20.17 0.00 1.99 0.33 0.07 77.43 09:01:01 AM 0 12.82 0.00 2.04 0.18 0.07 84.89 09:01:01 AM 1 27.52 0.00 1.95 0.48 0.08 69.97 Average: all 16.37 0.00 1.78 0.64 0.07 81.14 Average: 0 13.85 0.00 1.82 0.58 0.08 83.68 Average: 1 18.89 0.00 1.74 0.70 0.07 78.60