---> uname -a: Linux prd-centos8-builder-8c-8g-21173.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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 993 28464 19 2430 30451 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:4b:23:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86242sec preferred_lft 86242sec inet6 fe80::f816:3eff:fe4b:2339/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:63:d3:11 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) 07/16/2024 _x86_64_ (8 CPU) 21:58:19 LINUX RESTART (8 CPU) 09:59:02 PM tps rtps wtps bread/s bwrtn/s 10:00:01 PM 107.93 8.51 99.42 1505.25 6895.93 10:01:01 PM 146.59 14.23 132.37 3031.68 11614.39 Average: 127.43 11.39 116.04 2274.94 9275.18 09:59:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:01 PM 29447344 31311448 3206116 9.82 2688 2180996 1376772 4.09 251040 2501824 217856 10:01:01 PM 29147828 31182664 3505632 10.74 2688 2348644 1463440 4.34 451252 2579444 13776 Average: 29297586 31247056 3355874 10.28 2688 2264820 1420106 4.21 351146 2540634 115816 09:59:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 PM eth0 89.11 72.59 951.86 9.68 0.00 0.00 0.00 0.00 10:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 PM eth0 125.02 109.73 1159.47 27.92 0.00 0.00 0.00 0.00 10:01:01 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 107.22 91.31 1056.54 18.87 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) 07/16/2024 _x86_64_ (8 CPU) 21:58:19 LINUX RESTART (8 CPU) 09:59:02 PM CPU %user %nice %system %iowait %steal %idle 10:00:01 PM all 9.31 0.00 1.32 0.51 0.06 88.79 10:00:01 PM 0 1.93 0.00 0.75 0.47 0.05 96.79 10:00:01 PM 1 12.86 0.00 1.78 0.93 0.05 84.38 10:00:01 PM 2 25.68 0.00 3.01 0.71 0.05 70.55 10:00:01 PM 3 11.33 0.00 1.31 0.85 0.10 86.42 10:00:01 PM 4 1.91 0.00 0.48 0.17 0.09 97.36 10:00:01 PM 5 13.62 0.00 1.54 0.36 0.05 84.43 10:00:01 PM 6 0.56 0.00 0.17 0.03 0.03 99.20 10:00:01 PM 7 6.62 0.00 1.54 0.58 0.05 91.21 10:01:01 PM all 12.91 0.00 1.67 1.03 0.06 84.34 10:01:01 PM 0 10.30 0.00 1.65 0.85 0.07 87.13 10:01:01 PM 1 12.18 0.00 2.24 2.64 0.07 82.87 10:01:01 PM 2 5.28 0.00 1.44 1.52 0.05 91.71 10:01:01 PM 3 16.48 0.00 1.99 0.77 0.08 80.68 10:01:01 PM 4 22.80 0.00 1.39 1.37 0.05 74.39 10:01:01 PM 5 10.64 0.00 1.70 0.52 0.05 87.09 10:01:01 PM 6 18.01 0.00 1.84 0.37 0.07 79.72 10:01:01 PM 7 7.58 0.00 1.09 0.17 0.05 91.12 Average: all 11.12 0.00 1.50 0.77 0.06 86.55 Average: 0 6.15 0.00 1.20 0.67 0.06 91.93 Average: 1 12.52 0.00 2.01 1.79 0.06 83.62 Average: 2 15.39 0.00 2.22 1.12 0.05 81.22 Average: 3 13.92 0.00 1.65 0.81 0.09 83.52 Average: 4 12.44 0.00 0.94 0.78 0.07 85.78 Average: 5 12.12 0.00 1.62 0.44 0.05 85.77 Average: 6 9.36 0.00 1.01 0.20 0.05 89.38 Average: 7 7.10 0.00 1.31 0.37 0.05 91.16