---> uname -a: Linux prd-centos7-builder-2c-1g-23684.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: 2799.996 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 507 5449 16 1864 7032 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:59:64:2b brd ff:ff:ff:ff:ff:ff inet 10.30.122.111/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe59:642b/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) 10/24/2024 _x86_64_ (2 CPU) 01:03:40 PM LINUX RESTART 01:04:07 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 194.41 37.95 156.46 4959.79 6412.54 01:06:01 PM 306.38 0.47 305.91 16.12 9389.94 01:07:01 PM 48.58 0.20 48.38 36.38 1165.42 Average: 182.74 12.01 170.73 1558.01 5630.03 01:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5750404 2258504 28.20 2620 1716012 575692 6.36 449156 1534564 156912 01:06:01 PM 5613880 2395028 29.90 2620 1795980 603612 6.66 536072 1553688 10664 01:07:01 PM 5542196 2466712 30.80 2620 1796708 674396 7.45 609372 1554956 16104 Average: 5635493 2373415 29.63 2620 1769567 617900 6.82 531533 1547736 61227 01:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 359.40 232.01 1744.06 72.67 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 33.14 28.46 238.04 9.01 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.02 24.50 25.17 9.21 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 132.33 90.30 632.24 28.84 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) 10/24/2024 _x86_64_ (2 CPU) 01:03:40 PM LINUX RESTART 01:04:07 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.44 0.00 6.50 5.46 0.12 46.49 01:05:01 PM 0 53.90 0.00 7.21 8.11 0.12 30.66 01:05:01 PM 1 29.34 0.00 5.82 2.88 0.12 61.85 01:06:01 PM all 34.27 0.00 2.36 7.85 0.11 55.40 01:06:01 PM 0 56.03 0.00 3.22 5.58 0.11 35.07 01:06:01 PM 1 13.40 0.00 1.54 10.02 0.10 74.94 01:07:01 PM all 37.19 0.00 1.89 0.78 0.10 60.05 01:07:01 PM 0 70.96 0.00 2.81 1.09 0.11 25.03 01:07:01 PM 1 5.77 0.00 1.05 0.51 0.08 92.59 Average: all 37.48 0.00 3.47 4.67 0.11 54.28 Average: 0 60.48 0.00 4.31 4.83 0.11 30.27 Average: 1 15.57 0.00 2.67 4.52 0.10 77.15