---> uname -a: Linux prd-centos8-builder-8c-8g-829.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: 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 979 28673 19 2235 30470 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:4d:58:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86261sec preferred_lft 86261sec inet6 fe80::f816:3eff:fe4d:5894/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:38:ab:84 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) 05/05/2024 _x86_64_ (8 CPU) 18:23:42 LINUX RESTART (8 CPU) 06:24:01 PM tps rtps wtps bread/s bwrtn/s 06:25:01 PM 114.23 30.85 83.37 7688.97 7927.59 06:26:01 PM 96.18 0.43 95.75 34.39 7526.61 Average: 105.21 15.64 89.56 3862.00 7727.11 06:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 PM 29576060 31298940 3077400 9.42 2688 2047192 1417176 4.21 367304 2281216 133088 06:26:01 PM 29344800 31185552 3308660 10.13 2688 2159436 1460488 4.33 374716 2483452 87116 Average: 29460430 31242246 3193030 9.78 2688 2103314 1438832 4.27 371010 2382334 110102 06:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 PM eth0 294.75 198.13 1744.92 64.02 0.00 0.00 0.00 0.00 06:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM eth0 33.02 26.64 256.34 7.66 0.00 0.00 0.00 0.00 06:26:01 PM 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 163.90 112.39 1000.69 35.84 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) 05/05/2024 _x86_64_ (8 CPU) 18:23:42 LINUX RESTART (8 CPU) 06:24:01 PM CPU %user %nice %system %iowait %steal %idle 06:25:01 PM all 13.29 0.00 2.81 0.90 0.06 82.94 06:25:01 PM 0 4.91 0.00 1.83 0.45 0.07 92.75 06:25:01 PM 1 11.08 0.00 1.39 0.74 0.07 86.73 06:25:01 PM 2 16.89 0.00 3.70 1.36 0.08 77.97 06:25:01 PM 3 17.97 0.00 3.18 0.65 0.07 78.13 06:25:01 PM 4 17.13 0.00 3.67 0.84 0.05 78.31 06:25:01 PM 5 11.09 0.00 3.15 0.87 0.05 84.84 06:25:01 PM 6 19.57 0.00 3.39 1.51 0.05 75.48 06:25:01 PM 7 7.64 0.00 2.21 0.80 0.05 89.30 06:26:01 PM all 10.14 0.00 1.19 0.60 0.05 88.01 06:26:01 PM 0 2.19 0.00 0.63 0.25 0.07 96.86 06:26:01 PM 1 8.92 0.00 1.37 1.07 0.05 88.59 06:26:01 PM 2 11.26 0.00 1.47 1.09 0.05 86.14 06:26:01 PM 3 15.50 0.00 1.38 0.48 0.05 82.58 06:26:01 PM 4 10.98 0.00 0.87 0.68 0.05 87.42 06:26:01 PM 5 26.39 0.00 2.54 0.74 0.05 70.28 06:26:01 PM 6 4.42 0.00 0.70 0.50 0.03 94.34 06:26:01 PM 7 1.50 0.00 0.53 0.02 0.07 97.88 Average: all 11.71 0.00 2.00 0.75 0.06 85.48 Average: 0 3.54 0.00 1.23 0.35 0.07 94.81 Average: 1 10.00 0.00 1.38 0.90 0.06 87.66 Average: 2 14.07 0.00 2.58 1.22 0.07 82.06 Average: 3 16.73 0.00 2.28 0.57 0.06 80.36 Average: 4 14.05 0.00 2.27 0.76 0.05 82.87 Average: 5 18.75 0.00 2.84 0.80 0.05 77.56 Average: 6 11.99 0.00 2.05 1.00 0.04 84.92 Average: 7 4.57 0.00 1.37 0.41 0.06 93.59