---> uname -a: Linux prd-centos7-builder-2c-1g-7863.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 539 5415 16 1865 6999 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:35:43:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.222/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe35:43a2/64 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) 08/17/2024 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 223.38 2.34 221.04 72.64 9473.95 11:06:01 AM 188.61 0.63 187.97 52.23 5256.65 11:07:01 AM 29.57 1.81 27.76 188.74 757.48 Average: 146.74 1.59 145.15 104.73 5137.89 11:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5558404 2450512 30.60 2620 1804064 655708 7.24 577044 1573868 126400 11:06:01 AM 5518664 2490252 31.09 2620 1798476 699252 7.72 631912 1557028 16 11:07:01 AM 5613572 2395344 29.91 2620 1803804 655156 7.23 651924 1441084 17796 Average: 5563547 2445369 30.53 2620 1802115 670039 7.40 620293 1523993 48071 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 74.94 55.90 1085.29 10.31 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 28.36 25.50 42.12 9.44 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 32.38 25.44 32.84 11.25 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 Average: eth0 45.06 35.50 382.77 10.33 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) 08/17/2024 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 34.84 0.00 3.37 6.35 0.10 55.34 11:05:01 AM 0 5.50 0.00 1.17 5.53 0.09 87.71 11:05:01 AM 1 66.67 0.00 5.78 7.21 0.11 20.22 11:06:01 AM all 37.76 0.00 2.16 2.83 0.09 57.17 11:06:01 AM 0 29.52 0.00 1.99 2.95 0.09 65.46 11:06:01 AM 1 46.13 0.00 2.31 2.70 0.09 48.76 11:07:01 AM all 37.20 0.00 1.98 0.46 0.11 60.25 11:07:01 AM 0 17.22 0.00 1.64 0.26 0.09 80.81 11:07:01 AM 1 58.04 0.00 2.35 0.68 0.12 38.81 Average: all 36.62 0.00 2.49 3.18 0.10 57.61 Average: 0 17.40 0.00 1.60 2.90 0.09 78.01 Average: 1 56.74 0.00 3.44 3.47 0.11 36.25