---> uname -a: Linux prd-centos8-builder-2c-1g-79914.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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 610 4643 19 2445 6772 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:b9:f3:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:feb9:f306/64 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) 10/27/2024 _x86_64_ (2 CPU) 11:31:28 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 198.15 109.93 88.22 1523.49 7962.06 11:34:01 AM 73.70 6.33 67.37 928.11 5254.57 11:35:01 AM 118.36 7.35 111.01 1367.81 9648.15 Average: 130.07 41.21 88.87 1273.16 7621.73 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5428960 7022428 2455484 31.14 2688 1780812 1002220 11.22 252524 1908204 44 11:34:01 AM 5083096 6933684 2801348 35.53 2688 2022596 1035888 11.60 286088 2157640 159252 11:35:01 AM 4862724 6964316 3021720 38.33 2688 2259540 702540 7.86 499116 2122772 138876 Average: 5124927 6973476 2759517 35.00 2688 2020983 913549 10.23 345909 2062872 99391 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 172.08 92.62 945.67 43.62 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 38.76 31.11 470.30 4.17 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 58.63 45.32 609.98 10.86 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.83 56.35 675.33 19.55 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) 10/27/2024 _x86_64_ (2 CPU) 11:31:28 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 10.52 2.38 20.42 3.18 0.08 63.42 11:33:01 AM 0 11.11 1.79 20.09 3.02 0.08 63.92 11:33:01 AM 1 9.94 2.97 20.75 3.34 0.08 62.92 11:34:01 AM all 25.33 0.00 4.59 1.14 0.09 68.84 11:34:01 AM 0 37.40 0.00 6.21 0.18 0.08 56.12 11:34:01 AM 1 13.31 0.00 2.99 2.10 0.10 81.50 11:35:01 AM all 37.77 0.00 4.10 2.29 0.09 55.75 11:35:01 AM 0 50.48 0.00 4.31 1.37 0.10 43.74 11:35:01 AM 1 25.05 0.00 3.90 3.21 0.08 67.75 Average: all 24.60 0.79 9.67 2.20 0.09 62.66 Average: 0 33.08 0.59 10.17 1.52 0.09 54.55 Average: 1 16.13 0.98 9.17 2.88 0.09 70.75