---> uname -a: Linux prd-centos8-builder-8c-8g-8905.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: 2800.000 BogoMIPS: 5600.00 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 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 995 28423 19 2468 30450 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:27:53:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fe27:5333/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:5d:14:65 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) 08/09/2024 _x86_64_ (8 CPU) 03:20:41 LINUX RESTART (8 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 95.97 28.25 67.72 8036.11 5204.26 03:23:01 AM 129.12 16.13 113.00 2542.62 9155.51 Average: 112.54 22.19 90.35 5289.82 7179.56 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 29292964 30930148 3360484 10.29 2688 1971900 1811668 5.38 190464 2777828 107556 03:23:01 AM 29290764 31256168 3362684 10.30 2688 2284184 1432740 4.25 415792 2496680 132216 Average: 29291864 31093158 3361584 10.29 2688 2128042 1622204 4.81 303128 2637254 119886 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 539.94 385.19 2797.44 104.04 0.00 0.00 0.00 0.00 03:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 115.94 99.08 1354.58 18.07 0.00 0.00 0.00 0.00 03:23:01 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 327.98 242.16 2076.13 61.06 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 08/09/2024 _x86_64_ (8 CPU) 03:20:41 LINUX RESTART (8 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 13.13 0.00 2.21 1.29 0.08 83.29 03:22:01 AM 0 11.97 0.00 2.13 0.77 0.08 85.04 03:22:01 AM 1 14.21 0.00 2.12 1.48 0.05 82.15 03:22:01 AM 2 14.59 0.00 2.48 2.97 0.08 79.88 03:22:01 AM 3 16.11 0.00 1.96 0.18 0.08 81.66 03:22:01 AM 4 9.39 0.00 2.57 1.02 0.05 86.97 03:22:01 AM 5 10.54 0.00 1.96 0.92 0.08 86.49 03:22:01 AM 6 11.71 0.00 2.09 0.52 0.08 85.59 03:22:01 AM 7 16.51 0.00 2.38 2.47 0.08 78.55 03:23:01 AM all 9.96 0.00 1.72 1.22 0.06 87.04 03:23:01 AM 0 6.25 0.00 1.75 0.94 0.05 91.01 03:23:01 AM 1 9.59 0.00 2.19 2.12 0.05 86.05 03:23:01 AM 2 25.40 0.00 3.55 1.17 0.07 69.82 03:23:01 AM 3 9.10 0.00 1.47 0.84 0.05 88.54 03:23:01 AM 4 3.93 0.00 1.37 1.27 0.05 93.37 03:23:01 AM 5 5.03 0.00 1.29 0.89 0.03 92.76 03:23:01 AM 6 17.79 0.00 1.42 1.39 0.05 79.35 03:23:01 AM 7 2.58 0.00 0.74 1.17 0.10 95.41 Average: all 11.54 0.00 1.97 1.26 0.07 85.17 Average: 0 9.11 0.00 1.94 0.85 0.07 88.03 Average: 1 11.89 0.00 2.15 1.80 0.05 84.11 Average: 2 20.00 0.00 3.01 2.07 0.08 74.84 Average: 3 12.60 0.00 1.72 0.51 0.07 85.11 Average: 4 6.66 0.00 1.97 1.15 0.05 90.18 Average: 5 7.79 0.00 1.62 0.90 0.06 89.63 Average: 6 14.75 0.00 1.76 0.95 0.07 82.47 Average: 7 9.54 0.00 1.56 1.82 0.09 86.99