---> uname -a: Linux prd-centos8-builder-8c-8g-8047.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 1068 28185 19 2633 30373 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:47:22:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fe47:2240/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:06:ef:26 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/19/2024 _x86_64_ (8 CPU) 13:46:22 LINUX RESTART (8 CPU) 01:47:01 PM tps rtps wtps bread/s bwrtn/s 01:48:01 PM 122.81 17.99 104.82 4107.83 16142.09 01:49:01 PM 112.38 0.72 111.66 64.65 8713.05 Average: 117.59 9.36 108.24 2086.24 12427.57 01:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:48:01 PM 29023808 31101596 3629660 11.12 2688 2403180 1550648 4.60 414656 2792096 115344 01:49:01 PM 28888220 31125716 3765248 11.53 2688 2548404 1466488 4.35 401600 2887388 113424 Average: 28956014 31113656 3697454 11.32 2688 2475792 1508568 4.48 408128 2839742 114384 01:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 585.62 392.44 5641.25 116.43 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 43.89 37.72 392.37 8.69 0.00 0.00 0.00 0.00 01:49:01 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 314.75 215.08 3016.81 62.56 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/19/2024 _x86_64_ (8 CPU) 13:46:22 LINUX RESTART (8 CPU) 01:47:01 PM CPU %user %nice %system %iowait %steal %idle 01:48:01 PM all 9.29 0.00 2.14 1.20 0.04 87.32 01:48:01 PM 0 3.47 0.00 1.34 1.62 0.05 93.52 01:48:01 PM 1 14.00 0.00 1.87 1.29 0.05 82.79 01:48:01 PM 2 11.07 0.00 1.96 1.62 0.03 85.31 01:48:01 PM 3 4.53 0.00 1.83 0.70 0.05 92.89 01:48:01 PM 4 7.40 0.00 3.82 1.31 0.03 87.44 01:48:01 PM 5 14.31 0.00 2.63 1.14 0.03 81.89 01:48:01 PM 6 14.89 0.00 2.78 0.62 0.05 81.66 01:48:01 PM 7 4.67 0.00 0.92 1.32 0.03 93.06 01:49:01 PM all 9.95 0.00 1.25 0.51 0.04 88.25 01:49:01 PM 0 6.28 0.00 1.29 0.72 0.03 91.69 01:49:01 PM 1 16.66 0.00 2.70 0.67 0.03 79.93 01:49:01 PM 2 2.24 0.00 0.43 0.10 0.05 97.17 01:49:01 PM 3 4.38 0.00 0.67 0.52 0.02 94.41 01:49:01 PM 4 10.93 0.00 1.17 0.38 0.03 87.48 01:49:01 PM 5 21.50 0.00 1.18 0.22 0.05 77.04 01:49:01 PM 6 11.78 0.00 1.57 0.58 0.03 86.03 01:49:01 PM 7 5.84 0.00 1.02 0.88 0.03 92.23 Average: all 9.62 0.00 1.70 0.86 0.04 87.78 Average: 0 4.87 0.00 1.31 1.17 0.04 92.60 Average: 1 15.33 0.00 2.29 0.98 0.04 81.36 Average: 2 6.65 0.00 1.20 0.86 0.04 91.25 Average: 3 4.46 0.00 1.25 0.61 0.03 93.65 Average: 4 9.17 0.00 2.49 0.84 0.03 87.46 Average: 5 17.92 0.00 1.91 0.68 0.04 79.46 Average: 6 13.34 0.00 2.17 0.60 0.04 83.85 Average: 7 5.25 0.00 0.97 1.10 0.03 92.64