---> uname -a: Linux prd-centos8-builder-8c-8g-774.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 977 28679 19 2231 30472 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:c3:3c:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86260sec preferred_lft 86260sec inet6 fe80::f816:3eff:fec3:3c3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:c3:21:67 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 4.18.0-552.el8.x86_64 (centos-stream-8-builder-1ba1dba3-698f-43d8-9711-3784292e1972.nov) 05/17/2024 _x86_64_ (8 CPU) 01:07:57 LINUX RESTART (8 CPU) 01:09:02 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 130.04 8.28 121.76 1397.88 10006.40 01:10:01 AM 135.09 0.00 135.09 0.00 16407.02 Average: 130.09 8.20 121.89 1384.38 10068.20 01:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 29456832 31288832 3196628 9.79 2688 2150876 1401216 4.16 369416 2379312 112044 01:10:01 AM 29453616 31285896 3199844 9.80 2688 2151136 1433756 4.25 371292 2379852 107416 Average: 29455224 31287364 3198236 9.79 2688 2151006 1417486 4.21 370354 2379582 109730 01:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 54.77 37.07 794.43 8.70 0.00 0.00 0.00 0.00 01:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 119.30 80.70 93.50 43.48 0.00 0.00 0.00 0.00 01:10:01 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 55.40 37.49 787.67 9.04 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 4.18.0-552.el8.x86_64 (centos-stream-8-builder-1ba1dba3-698f-43d8-9711-3784292e1972.nov) 05/17/2024 _x86_64_ (8 CPU) 01:07:57 LINUX RESTART (8 CPU) 01:09:02 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 9.98 0.00 1.56 0.65 0.04 87.77 01:10:01 AM 0 0.82 0.00 0.62 0.15 0.05 98.35 01:10:01 AM 1 19.80 0.00 3.14 1.03 0.05 75.99 01:10:01 AM 2 20.50 0.00 1.73 0.57 0.05 77.15 01:10:01 AM 3 11.56 0.00 1.81 1.03 0.03 85.57 01:10:01 AM 4 11.63 0.00 1.68 1.08 0.03 85.58 01:10:01 AM 5 8.09 0.00 1.37 0.67 0.05 89.82 01:10:01 AM 6 4.10 0.00 0.91 0.36 0.03 94.60 01:10:01 AM 7 3.31 0.00 1.22 0.33 0.02 95.14 01:10:01 AM all 6.25 0.00 12.72 0.89 0.00 80.13 01:10:01 AM 0 10.91 0.00 7.27 0.00 0.00 81.82 01:10:01 AM 1 3.57 0.00 10.71 0.00 0.00 85.71 01:10:01 AM 2 7.02 0.00 14.04 0.00 0.00 78.95 01:10:01 AM 3 9.09 0.00 9.09 0.00 0.00 81.82 01:10:01 AM 4 3.51 0.00 12.28 0.00 0.00 84.21 01:10:01 AM 5 7.02 0.00 17.54 0.00 0.00 75.44 01:10:01 AM 6 3.64 0.00 12.73 7.27 0.00 76.36 01:10:01 AM 7 5.36 0.00 17.86 0.00 0.00 76.79 Average: all 9.94 0.00 1.67 0.65 0.04 87.70 Average: 0 0.92 0.00 0.68 0.15 0.05 98.20 Average: 1 19.64 0.00 3.21 1.02 0.05 76.08 Average: 2 20.37 0.00 1.85 0.56 0.05 77.17 Average: 3 11.53 0.00 1.88 1.02 0.03 85.53 Average: 4 11.55 0.00 1.78 1.07 0.03 85.57 Average: 5 8.08 0.00 1.53 0.66 0.05 89.68 Average: 6 4.10 0.00 1.02 0.42 0.03 94.43 Average: 7 3.32 0.00 1.37 0.32 0.02 94.96