---> uname -a: Linux prd-centos8-builder-2c-2g-20648.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: 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): 0,1 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 712 3933 19 3052 6667 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:a7:59:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fea7:59fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:31:71:56:2d 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) 07/15/2024 _x86_64_ (2 CPU) 07:49:54 LINUX RESTART (2 CPU) 07:50:00 AM tps rtps wtps bread/s bwrtn/s 07:51:01 AM 243.03 135.47 107.57 18543.77 39865.51 07:52:01 AM 103.63 7.23 96.40 1265.79 8876.44 07:53:01 AM 194.50 1.38 193.12 183.27 37235.62 Average: 180.76 48.54 132.22 6733.45 28725.26 07:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:51:01 AM 5334940 7009780 2547492 32.32 2688 1868808 970412 10.87 217608 2046956 78724 07:52:01 AM 4910224 6954396 2972208 37.71 2688 2219964 991336 11.10 256268 2366052 201728 07:53:01 AM 4070528 6868824 3811904 48.36 2688 2948316 986828 11.05 445760 2918184 142452 Average: 4771897 6944333 3110535 39.46 2688 2345696 982859 11.01 306545 2443731 140968 07:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:51:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 298.74 175.85 1705.26 57.86 0.00 0.00 0.00 0.00 07:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 92.07 75.72 930.56 9.43 0.00 0.00 0.00 0.00 07:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 181.47 130.84 2514.79 17.94 0.00 0.00 0.00 0.00 07:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 191.39 127.75 1716.85 28.58 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) 07/15/2024 _x86_64_ (2 CPU) 07:49:54 LINUX RESTART (2 CPU) 07:50:00 AM CPU %user %nice %system %iowait %steal %idle 07:51:01 AM all 52.58 0.03 10.71 15.74 0.12 20.82 07:51:01 AM 0 55.62 0.05 10.88 20.31 0.13 13.01 07:51:01 AM 1 49.55 0.02 10.54 11.17 0.10 28.63 07:52:01 AM all 38.71 0.00 6.18 3.57 0.12 51.42 07:52:01 AM 0 57.02 0.00 7.30 3.74 0.12 31.83 07:52:01 AM 1 20.45 0.00 5.06 3.40 0.12 70.97 07:53:01 AM all 48.37 0.00 7.91 9.35 0.11 34.26 07:53:01 AM 0 53.99 0.00 8.02 9.60 0.12 28.28 07:53:01 AM 1 42.75 0.00 7.80 9.11 0.10 40.24 Average: all 46.53 0.01 8.26 9.54 0.11 35.53 Average: 0 55.55 0.02 8.73 11.21 0.12 24.37 Average: 1 37.53 0.01 7.80 7.88 0.11 46.68