---> uname -a: Linux prd-centos7-builder-2c-1g-23282.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 531 5428 16 1860 7007 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:6b:68:bd brd ff:ff:ff:ff:ff:ff inet 10.30.122.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe6b:68bd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/18/2024 _x86_64_ (2 CPU) 11:03:19 PM LINUX RESTART 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 221.05 2.57 218.48 80.47 9172.68 11:06:01 PM 193.62 0.63 192.99 52.24 5520.91 11:07:01 PM 29.39 1.82 27.57 188.87 737.59 Average: 147.63 1.67 145.96 107.34 5121.93 11:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5599596 2409320 30.08 2620 1783912 613556 6.77 546052 1567320 114912 11:06:01 PM 5581208 2427708 30.31 2620 1793096 616024 6.80 573864 1551204 32 11:07:01 PM 5602164 2406752 30.05 2620 1798412 584916 6.46 667128 1435196 17760 Average: 5594323 2414593 30.15 2620 1791807 604832 6.68 595681 1517907 44235 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 66.74 52.97 1006.75 10.59 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 28.05 24.59 61.93 8.66 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 31.97 25.52 31.95 10.90 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.12 34.26 363.39 10.05 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 10/18/2024 _x86_64_ (2 CPU) 11:03:19 PM LINUX RESTART 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 34.93 0.00 3.35 5.65 0.12 55.96 11:05:01 PM 0 10.24 0.00 1.59 4.87 0.07 83.24 11:05:01 PM 1 61.31 0.00 5.24 6.48 0.15 26.81 11:06:01 PM all 33.75 0.00 2.18 4.19 0.10 59.78 11:06:01 PM 0 8.57 0.00 1.50 3.13 0.08 86.72 11:06:01 PM 1 60.83 0.00 2.91 5.34 0.13 30.81 11:07:01 PM all 36.88 0.00 1.92 0.24 0.09 60.87 11:07:01 PM 0 12.35 0.00 1.48 0.17 0.07 85.93 11:07:01 PM 1 62.79 0.00 2.37 0.34 0.09 34.41 Average: all 35.19 0.00 2.48 3.34 0.10 58.89 Average: 0 10.38 0.00 1.52 2.71 0.07 85.31 Average: 1 61.65 0.00 3.49 4.02 0.12 30.71