---> uname -a: Linux prd-centos7-builder-2c-1g-35044.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 523 5428 16 1868 7015 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:4d:7d:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.233/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe4d:7df9/64 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) 12/13/2024 _x86_64_ (2 CPU) 02:03:58 PM LINUX RESTART 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 294.02 0.30 293.72 14.93 9594.42 02:07:01 PM 80.68 0.38 80.29 38.11 1901.45 02:08:01 PM 45.70 1.95 43.75 210.60 1129.42 Average: 140.14 0.88 139.26 87.87 4208.60 02:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 5605060 2403848 30.01 2620 1800316 603948 6.67 543136 1557544 40380 02:07:01 PM 5640664 2368244 29.57 2620 1801376 566660 6.26 507292 1557276 20 02:08:01 PM 5620620 2388288 29.82 2620 1809948 575460 6.35 640348 1443080 22172 Average: 5622115 2386793 29.80 2620 1803880 582023 6.43 563592 1519300 20857 02:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 PM eth0 35.48 28.30 325.79 8.32 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 27.39 24.70 27.33 9.11 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 29.42 24.86 29.48 11.15 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.76 25.96 127.54 9.53 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) 12/13/2024 _x86_64_ (2 CPU) 02:03:58 PM LINUX RESTART 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 34.35 0.00 3.04 7.47 0.12 55.00 02:06:01 PM 0 22.61 0.00 2.30 6.62 0.12 68.35 02:06:01 PM 1 46.42 0.00 3.81 8.37 0.11 41.29 02:07:01 PM all 36.39 0.00 1.63 1.69 0.12 60.18 02:07:01 PM 0 36.62 0.00 1.77 3.21 0.12 58.27 02:07:01 PM 1 36.15 0.00 1.50 0.18 0.12 62.05 02:08:01 PM all 35.93 0.00 1.82 2.14 0.12 59.99 02:08:01 PM 0 30.34 0.00 1.82 0.75 0.10 66.99 02:08:01 PM 1 41.64 0.00 1.80 3.57 0.14 52.85 Average: all 35.56 0.00 2.16 3.77 0.12 58.39 Average: 0 29.82 0.00 1.96 3.53 0.12 64.57 Average: 1 41.38 0.00 2.37 4.02 0.12 52.11