---> uname -a: Linux prd-centos7-builder-2c-1g-37329.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 522 5425 16 1872 7016 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:d4:df:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.99/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fed4:dff3/64 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) 01/21/2025 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 232.22 2.19 230.04 69.93 9767.80 06:06:01 AM 189.01 0.70 188.31 54.36 5123.02 06:07:01 AM 28.69 1.82 26.87 188.84 720.42 Average: 149.51 1.56 147.95 104.57 5178.26 06:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5622992 2385924 29.79 2620 1804976 579260 6.40 508200 1578308 124452 06:06:01 AM 5633124 2375792 29.66 2620 1805184 566044 6.25 512440 1560968 16 06:07:01 AM 5564036 2444880 30.53 2620 1810512 624400 6.89 696352 1444860 17792 Average: 5606717 2402199 29.99 2620 1806891 589901 6.51 572331 1528045 47420 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 73.13 58.48 1036.08 10.92 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 27.00 24.60 40.62 8.97 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 29.39 24.67 30.96 10.19 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.00 35.79 365.48 10.02 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) 01/21/2025 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 37.94 0.00 3.77 2.74 0.10 55.44 06:05:01 AM 0 51.66 0.00 4.81 2.57 0.11 40.84 06:05:01 AM 1 24.61 0.00 2.76 2.91 0.11 69.61 06:06:01 AM all 37.91 0.00 1.53 1.39 0.08 59.09 06:06:01 AM 0 70.01 0.00 2.35 2.23 0.07 25.34 06:06:01 AM 1 7.59 0.00 0.78 0.61 0.08 90.93 06:07:01 AM all 36.14 0.00 1.96 0.51 0.11 61.27 06:07:01 AM 0 66.12 0.00 2.92 0.90 0.13 29.94 06:07:01 AM 1 7.93 0.00 1.05 0.14 0.10 90.78 Average: all 37.33 0.00 2.41 1.54 0.10 58.63 Average: 0 62.63 0.00 3.36 1.90 0.10 32.02 Average: 1 13.24 0.00 1.51 1.20 0.10 83.95