---> uname -a: Linux prd-centos8-builder-2c-2g-366.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 678 4871 19 2148 6725 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:81:01:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.208/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe81:1ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:b3:ca:a4 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) 04/03/2025 _x86_64_ (2 CPU) 11:39:37 LINUX RESTART (2 CPU) 11:40:00 AM tps rtps wtps bread/s bwrtn/s 11:41:02 AM 321.26 144.97 176.29 17937.84 36859.94 11:42:01 AM 36.76 6.34 30.42 921.20 3304.98 11:43:01 AM 76.99 0.17 76.82 3.73 6930.86 11:44:01 AM 54.94 0.13 54.81 9.87 4758.96 11:45:01 AM 31.69 0.77 30.93 107.72 2618.50 Average: 105.68 31.15 74.53 3879.49 11055.50 11:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:41:02 AM 5586948 7094300 2295376 29.12 2688 1707408 929000 10.40 130680 1906708 41800 11:42:01 AM 5396116 6982104 2486208 31.54 2688 1782368 1079884 12.09 145932 2066856 9836 11:43:01 AM 5217052 6961684 2665272 33.81 2688 1931480 1049296 11.75 147688 2205832 7668 11:44:01 AM 5081776 6971468 2800548 35.53 2688 2067448 998252 11.18 152308 2305024 57924 11:45:01 AM 5045332 6942888 2836992 35.99 2688 2075140 1024704 11.47 329796 2162328 14624 Average: 5265445 6990489 2616879 33.20 2688 1912769 1016227 11.38 181281 2129350 26370 11:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:41:02 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:41:02 AM eth0 233.44 126.70 851.67 55.91 0.00 0.00 0.00 0.00 11:41:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 27.84 19.73 204.68 7.85 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 33.79 23.23 634.95 3.99 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 18.90 14.61 228.68 4.18 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 23.08 16.35 21.89 7.18 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.41 40.64 391.40 16.06 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) 04/03/2025 _x86_64_ (2 CPU) 11:39:37 LINUX RESTART (2 CPU) 11:40:00 AM CPU %user %nice %system %iowait %steal %idle 11:41:02 AM all 25.35 0.00 7.08 9.54 0.07 57.96 11:41:02 AM 0 22.57 0.00 7.51 9.06 0.08 60.78 11:41:02 AM 1 28.11 0.00 6.64 10.02 0.07 55.16 11:42:01 AM all 9.25 0.00 1.14 0.70 0.07 88.83 11:42:01 AM 0 10.81 0.00 1.15 0.58 0.07 87.40 11:42:01 AM 1 7.70 0.00 1.14 0.83 0.07 90.26 11:43:01 AM all 14.70 0.00 1.91 1.23 0.07 82.09 11:43:01 AM 0 12.51 0.00 1.76 0.83 0.07 84.82 11:43:01 AM 1 16.89 0.00 2.05 1.63 0.08 79.35 11:44:01 AM all 17.72 0.00 2.04 1.05 0.07 79.12 11:44:01 AM 0 16.57 0.00 2.20 1.43 0.07 79.73 11:44:01 AM 1 18.88 0.00 1.88 0.67 0.07 78.51 11:45:01 AM all 19.45 0.00 1.54 3.29 0.09 75.64 11:45:01 AM 0 22.32 0.00 1.69 5.74 0.08 70.17 11:45:01 AM 1 16.58 0.00 1.38 0.83 0.10 81.10 Average: all 17.35 0.00 2.76 3.19 0.07 76.62 Average: 0 16.99 0.00 2.88 3.55 0.07 76.50 Average: 1 17.71 0.00 2.64 2.83 0.08 76.74