---> uname -a: Linux prd-centos7-builder-2c-1g-33922.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: 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 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 545 5404 16 1871 6993 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:a2:0c:34 brd ff:ff:ff:ff:ff:ff inet 10.30.123.104/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fea2:c34/64 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) 11/30/2024 _x86_64_ (2 CPU) 11:03:21 AM LINUX RESTART 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 225.60 2.13 223.46 66.54 8741.79 11:06:01 AM 194.70 0.63 194.07 52.24 5516.18 11:07:01 AM 27.70 1.82 25.88 188.81 708.48 Average: 148.90 1.52 147.38 102.74 4967.62 11:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5560152 2448764 30.58 2620 1803148 651252 7.19 580800 1572256 125504 11:06:01 AM 5533240 2475676 30.91 2620 1804028 671224 7.41 613332 1560456 224 11:07:01 AM 5610116 2398800 29.95 2620 1809076 582340 6.43 649856 1444336 17732 Average: 5567836 2441080 30.48 2620 1805417 634939 7.01 614663 1525683 47820 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 70.00 54.28 1074.91 10.40 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 27.54 25.15 41.75 9.16 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 29.73 24.55 30.62 10.01 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 42.27 34.55 378.54 9.85 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) 11/30/2024 _x86_64_ (2 CPU) 11:03:21 AM LINUX RESTART 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 35.91 0.00 3.21 5.53 0.11 55.24 11:05:01 AM 0 51.65 0.00 3.74 5.39 0.11 39.11 11:05:01 AM 1 20.73 0.00 2.71 5.65 0.09 70.82 11:06:01 AM all 36.59 0.00 2.29 4.41 0.11 56.59 11:06:01 AM 0 55.94 0.00 2.79 4.73 0.12 36.41 11:06:01 AM 1 17.97 0.00 1.81 4.12 0.12 75.98 11:07:01 AM all 35.92 0.00 2.00 0.63 0.10 61.36 11:07:01 AM 0 64.14 0.00 2.76 1.02 0.11 31.98 11:07:01 AM 1 9.26 0.00 1.25 0.25 0.08 89.15 Average: all 36.14 0.00 2.50 3.51 0.11 57.75 Average: 0 57.27 0.00 3.09 3.71 0.11 35.82 Average: 1 15.92 0.00 1.92 3.32 0.10 78.75