---> uname -a: Linux prd-centos8-builder-2c-8g-828.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 656 4458 19 2582 6732 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:bf:32:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:febf:32fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:49:f9:31 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) 10/24/2024 _x86_64_ (2 CPU) 14:05:01 LINUX RESTART (2 CPU) 02:06:01 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 107.36 6.91 100.45 1116.11 6613.78 02:08:01 PM 125.64 9.30 116.34 2746.82 9525.97 02:09:01 PM 151.20 12.31 138.89 1680.51 6518.16 Average: 128.07 9.51 118.56 1847.77 7552.59 02:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 5169568 7001164 2712864 34.42 2688 2018936 966436 10.82 267872 2137908 94788 02:08:01 PM 4872652 7021040 3009780 38.18 2688 2319696 903936 10.12 298088 2343008 112148 02:09:01 PM 3102136 5416788 4780296 60.64 2688 2479200 2530764 28.34 345432 4038692 79240 Average: 4381452 6479664 3500980 44.41 2688 2272611 1467045 16.43 303797 2839869 95392 02:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 229.10 164.62 1809.12 20.09 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 65.48 54.50 583.65 10.03 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 306.35 298.62 1579.71 85.72 0.00 0.00 0.00 0.00 02:09:01 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 200.31 172.58 1324.18 38.61 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) 10/24/2024 _x86_64_ (2 CPU) 14:05:01 LINUX RESTART (2 CPU) 02:06:01 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 19.76 0.00 4.48 3.50 0.10 72.17 02:07:01 PM 0 11.06 0.00 4.59 4.20 0.10 80.04 02:07:01 PM 1 28.43 0.00 4.36 2.80 0.10 64.31 02:08:01 PM all 33.65 0.00 19.73 4.02 0.13 42.46 02:08:01 PM 0 24.46 0.00 19.09 4.31 0.13 52.01 02:08:01 PM 1 42.86 0.00 20.37 3.74 0.13 32.90 02:09:01 PM all 51.81 0.00 12.05 4.42 0.16 31.55 02:09:01 PM 0 46.14 0.00 13.58 5.44 0.17 34.67 02:09:01 PM 1 57.49 0.00 10.51 3.41 0.15 28.44 Average: all 35.04 0.00 12.09 3.98 0.13 48.75 Average: 0 27.19 0.00 12.43 4.65 0.13 55.60 Average: 1 42.89 0.00 11.75 3.32 0.13 41.91