---> uname -a: Linux prd-centos8-builder-8c-8g-19182.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): 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 1034 28425 19 2428 30411 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:3e:58:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fe3e:5886/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:53:cf:20 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) 07/09/2024 _x86_64_ (8 CPU) 09:57:09 LINUX RESTART (8 CPU) 09:58:01 AM tps rtps wtps bread/s bwrtn/s 09:59:01 AM 87.84 13.40 74.44 2359.48 6177.96 10:00:01 AM 139.00 14.49 124.50 3160.55 10080.26 Average: 113.42 13.94 99.48 2760.05 8129.27 09:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 AM 29481740 31243868 3171720 9.71 2688 2083484 1451024 4.31 251092 2482400 142924 10:00:01 AM 29115832 31147120 3537628 10.83 2688 2345400 1501572 4.46 448864 2614484 74840 Average: 29298786 31195494 3354674 10.27 2688 2214442 1476298 4.38 349978 2548442 108882 09:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 65.46 55.76 778.45 6.46 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 131.63 112.39 1310.29 32.59 0.00 0.00 0.00 0.00 10:00:01 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 98.55 84.08 1044.40 19.53 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) 07/09/2024 _x86_64_ (8 CPU) 09:57:09 LINUX RESTART (8 CPU) 09:58:01 AM CPU %user %nice %system %iowait %steal %idle 09:59:01 AM all 7.31 0.00 1.27 1.90 0.04 89.49 09:59:01 AM 0 3.04 0.00 1.19 1.09 0.03 94.66 09:59:01 AM 1 9.65 0.00 1.47 3.62 0.05 85.20 09:59:01 AM 2 14.35 0.00 1.66 1.66 0.05 82.29 09:59:01 AM 3 6.62 0.00 0.95 2.52 0.03 89.87 09:59:01 AM 4 1.94 0.00 0.55 0.23 0.03 97.25 09:59:01 AM 5 7.92 0.00 1.49 5.43 0.03 85.13 09:59:01 AM 6 11.17 0.00 2.00 0.40 0.05 86.38 09:59:01 AM 7 3.79 0.00 0.85 0.23 0.02 95.11 10:00:01 AM all 12.90 0.00 1.56 1.95 0.05 83.53 10:00:01 AM 0 13.06 0.00 1.30 0.43 0.07 85.13 10:00:01 AM 1 5.98 0.00 1.24 4.37 0.07 88.35 10:00:01 AM 2 16.44 0.00 1.77 0.65 0.05 81.08 10:00:01 AM 3 27.86 0.00 2.97 4.22 0.07 64.89 10:00:01 AM 4 5.24 0.00 1.09 2.46 0.05 91.17 10:00:01 AM 5 12.63 0.00 1.07 1.54 0.05 84.72 10:00:01 AM 6 10.59 0.00 1.40 0.80 0.03 87.18 10:00:01 AM 7 11.47 0.00 1.67 1.10 0.05 85.70 Average: all 10.10 0.00 1.42 1.92 0.05 86.51 Average: 0 8.05 0.00 1.24 0.76 0.05 89.90 Average: 1 7.82 0.00 1.35 4.00 0.06 86.77 Average: 2 15.39 0.00 1.72 1.15 0.05 81.69 Average: 3 17.22 0.00 1.96 3.37 0.05 77.40 Average: 4 3.58 0.00 0.82 1.34 0.04 94.21 Average: 5 10.27 0.00 1.28 3.48 0.04 84.93 Average: 6 10.88 0.00 1.70 0.60 0.04 86.78 Average: 7 7.62 0.00 1.26 0.67 0.03 90.41