---> uname -a: Linux prd-centos8-builder-2c-8g-4966.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4105 19 2987 6793 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:75:8e:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fe75:8e41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:97:da:a2 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) 01/25/2025 _x86_64_ (2 CPU) 13:27:03 LINUX RESTART (2 CPU) 01:28:01 PM tps rtps wtps bread/s bwrtn/s 01:29:01 PM 103.10 9.00 94.10 1665.43 28038.35 01:30:01 PM 82.11 0.82 81.30 73.42 6551.05 Average: 92.60 4.91 87.70 869.36 17293.80 01:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 PM 4628052 7045100 3254368 41.29 2688 2608224 968612 10.85 444220 2513124 4332 01:30:01 PM 4242124 6963872 3640296 46.18 2688 2897180 1043124 11.68 469116 2821236 159192 Average: 4435088 7004486 3447332 43.73 2688 2752702 1005868 11.26 456668 2667180 81762 01:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 PM lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 01:29:01 PM eth0 5.78 4.23 4.38 2.67 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 85.21 72.88 949.23 10.71 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 45.50 38.56 476.85 6.69 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) 01/25/2025 _x86_64_ (2 CPU) 13:27:03 LINUX RESTART (2 CPU) 01:28:01 PM CPU %user %nice %system %iowait %steal %idle 01:29:01 PM all 77.53 0.00 3.66 2.12 0.14 16.55 01:29:01 PM 0 78.00 0.00 4.40 1.57 0.15 15.87 01:29:01 PM 1 77.05 0.00 2.91 2.66 0.14 17.24 01:30:01 PM all 39.28 0.00 4.94 1.82 0.11 53.86 01:30:01 PM 0 31.47 0.00 4.68 1.98 0.12 61.74 01:30:01 PM 1 47.10 0.00 5.19 1.65 0.10 45.96 Average: all 58.26 0.00 4.30 1.97 0.13 35.35 Average: 0 54.55 0.00 4.54 1.78 0.13 38.99 Average: 1 61.96 0.00 4.06 2.15 0.12 31.71