---> uname -a: Linux prd-centos8-builder-2c-1g-5519.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 547 5034 19 2117 6846 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:fd:e1:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fefd:e12f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/15/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 218.93 113.70 105.23 3131.22 7292.62 10:06:01 AM 98.87 0.47 98.40 56.25 8833.57 10:07:01 AM 29.63 0.10 29.53 3.60 1534.43 10:08:01 AM 26.53 0.78 25.75 57.06 746.88 Average: 93.49 28.76 64.73 812.10 4602.16 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5230704 7029712 2653740 33.66 2688 1970672 690068 7.72 221124 2086496 182696 10:06:01 AM 5224640 7074360 2659804 33.73 2688 2016252 636520 7.13 244216 2043508 32144 10:07:01 AM 5205008 7054796 2679436 33.98 2688 2016364 641604 7.18 252440 2054396 4 10:08:01 AM 5137144 7002700 2747300 34.84 2688 2031360 693072 7.76 422800 1951784 28824 Average: 5199374 7040392 2685070 34.06 2688 2008662 665316 7.45 285145 2034046 60917 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 89.54 57.01 1190.04 16.13 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 34.29 28.09 227.98 8.41 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 21.76 17.83 17.48 6.82 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 36.46 28.51 35.33 11.17 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 45.51 32.86 367.73 10.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/15/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 43.14 1.75 16.45 3.31 0.09 35.26 10:05:01 AM 0 38.89 1.80 16.01 3.95 0.08 39.28 10:05:01 AM 1 47.38 1.71 16.90 2.67 0.10 31.23 10:06:01 AM all 38.44 0.00 3.52 2.09 0.09 55.85 10:06:01 AM 0 19.51 0.00 3.09 1.48 0.08 75.85 10:06:01 AM 1 57.43 0.00 3.96 2.71 0.10 35.79 10:07:01 AM all 29.72 0.00 1.42 0.37 0.08 68.42 10:07:01 AM 0 35.20 0.00 1.40 0.30 0.08 63.01 10:07:01 AM 1 24.23 0.00 1.43 0.43 0.08 73.83 10:08:01 AM all 39.41 0.00 2.76 0.32 0.08 57.42 10:08:01 AM 0 30.67 0.00 2.38 0.13 0.08 66.73 10:08:01 AM 1 48.17 0.00 3.15 0.52 0.08 48.08 Average: all 37.65 0.43 6.00 1.52 0.09 54.31 Average: 0 31.02 0.44 5.67 1.45 0.08 61.32 Average: 1 44.29 0.42 6.32 1.58 0.09 47.29