---> uname -a: Linux prd-centos8-builder-2c-1g-5316.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 563 5019 19 2117 6830 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:73:a6:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe73:a673/64 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) 02/14/2024 _x86_64_ (2 CPU) 11:03:57 LINUX RESTART (2 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 148.15 20.21 127.94 1415.13 10213.90 11:07:01 AM 68.51 0.50 68.01 57.86 5701.50 11:08:01 AM 13.20 0.03 13.16 1.73 260.09 11:09:01 AM 39.43 0.78 38.64 57.06 1184.82 Average: 67.32 5.38 61.94 382.99 4340.32 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5157132 6997112 2727312 34.59 2688 2007496 710124 7.95 220424 2139040 114224 11:07:01 AM 5164144 7014340 2720300 34.50 2688 2016388 706292 7.91 252116 2094480 24 11:08:01 AM 5172760 7022712 2711684 34.39 2688 2016440 703464 7.87 252884 2086788 24 11:09:01 AM 5152152 7007140 2732292 34.65 2688 2020404 699224 7.83 429892 1929516 27376 Average: 5161547 7010326 2722897 34.54 2688 2015182 704776 7.89 288829 2062456 35412 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 59.71 40.62 963.95 8.59 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 33.28 28.11 172.42 7.75 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 25.05 21.88 21.23 14.16 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 31.01 25.31 30.06 11.28 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 37.26 28.98 296.94 10.45 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) 02/14/2024 _x86_64_ (2 CPU) 11:03:57 LINUX RESTART (2 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 43.12 0.33 5.61 3.33 0.10 47.51 11:06:01 AM 0 53.93 0.02 4.63 3.38 0.10 37.93 11:06:01 AM 1 32.26 0.65 6.58 3.28 0.10 57.12 11:07:01 AM all 38.40 0.00 2.66 1.56 0.09 57.30 11:07:01 AM 0 51.06 0.00 2.58 1.30 0.10 44.97 11:07:01 AM 1 25.70 0.00 2.74 1.82 0.08 69.66 11:08:01 AM all 29.60 0.00 1.82 0.09 0.14 68.35 11:08:01 AM 0 41.06 0.00 2.01 0.07 0.17 56.69 11:08:01 AM 1 18.11 0.00 1.63 0.12 0.12 80.02 11:09:01 AM all 43.77 0.00 2.77 0.47 0.11 52.87 11:09:01 AM 0 56.47 0.00 2.90 0.88 0.12 39.63 11:09:01 AM 1 31.09 0.00 2.65 0.07 0.10 66.10 Average: all 38.72 0.08 3.21 1.36 0.11 56.51 Average: 0 50.63 0.00 3.03 1.41 0.12 44.81 Average: 1 26.79 0.16 3.40 1.32 0.10 68.24