---> uname -a: Linux prd-centos8-builder-8c-8g-333.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 967 28684 19 2235 30483 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:2d:5a:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86239sec preferred_lft 86239sec inet6 fe80::f816:3eff:fe2d:5a1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:af:c1:30 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/04/2024 _x86_64_ (8 CPU) 02:46:43 LINUX RESTART (8 CPU) 02:47:01 AM tps rtps wtps bread/s bwrtn/s 02:48:01 AM 107.05 36.77 70.28 8233.17 39972.99 02:49:01 AM 120.24 7.51 112.73 1347.42 9192.57 Average: 113.65 22.14 91.50 4790.29 24582.78 02:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 AM 29691276 31233672 2962184 9.07 2688 1875836 1510836 4.48 347588 2223876 61712 02:49:01 AM 29372784 31198696 3280676 10.05 2688 2146644 1521808 4.52 378268 2462060 106432 Average: 29532030 31216184 3121430 9.56 2688 2011240 1516322 4.50 362928 2342968 84072 02:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 312.85 210.83 1222.55 62.50 0.00 0.00 0.00 0.00 02:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 53.02 36.85 785.66 8.16 0.00 0.00 0.00 0.00 02:49:01 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 182.93 123.84 1004.11 35.33 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/04/2024 _x86_64_ (8 CPU) 02:46:43 LINUX RESTART (8 CPU) 02:47:01 AM CPU %user %nice %system %iowait %steal %idle 02:48:01 AM all 11.79 0.00 2.83 4.50 0.06 80.81 02:48:01 AM 0 5.54 0.00 2.11 3.10 0.05 89.20 02:48:01 AM 1 6.25 0.00 2.96 0.40 0.08 90.30 02:48:01 AM 2 9.53 0.00 2.38 1.69 0.05 86.35 02:48:01 AM 3 13.46 0.00 3.43 19.48 0.07 63.56 02:48:01 AM 4 17.20 0.00 3.00 6.20 0.07 73.53 02:48:01 AM 5 23.47 0.00 3.98 0.97 0.10 71.48 02:48:01 AM 6 11.30 0.00 2.01 0.37 0.05 86.28 02:48:01 AM 7 7.56 0.00 2.81 3.72 0.05 85.86 02:49:01 AM all 9.45 0.00 1.44 1.39 0.04 87.68 02:49:01 AM 0 4.71 0.00 1.22 0.82 0.05 93.21 02:49:01 AM 1 9.15 0.00 1.59 2.78 0.03 86.45 02:49:01 AM 2 8.36 0.00 1.55 1.32 0.03 88.73 02:49:01 AM 3 23.38 0.00 3.10 1.59 0.07 71.87 02:49:01 AM 4 6.71 0.00 1.02 1.64 0.02 90.62 02:49:01 AM 5 15.42 0.00 1.35 1.22 0.05 81.96 02:49:01 AM 6 0.42 0.00 0.50 1.04 0.05 97.99 02:49:01 AM 7 7.43 0.00 1.17 0.72 0.03 90.65 Average: all 10.62 0.00 2.13 2.94 0.05 84.25 Average: 0 5.12 0.00 1.66 1.96 0.05 91.21 Average: 1 7.70 0.00 2.27 1.59 0.06 88.37 Average: 2 8.94 0.00 1.97 1.51 0.04 87.54 Average: 3 18.42 0.00 3.27 10.52 0.07 67.72 Average: 4 11.95 0.00 2.01 3.91 0.04 82.09 Average: 5 19.44 0.00 2.66 1.10 0.08 76.73 Average: 6 5.87 0.00 1.26 0.70 0.05 92.12 Average: 7 7.49 0.00 1.99 2.21 0.04 88.26