---> uname -a: Linux prd-centos7-builder-2c-1g-23343.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 527 5432 16 1860 7011 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:fd:ba:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.79/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fefd:bac5/64 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) 10/20/2024 _x86_64_ (2 CPU) 03:03:40 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 194.30 16.84 177.47 2450.76 7198.78 03:06:01 AM 282.72 0.64 282.08 52.18 8384.50 03:07:01 AM 41.81 0.32 41.50 8.80 906.65 Average: 172.34 5.96 166.37 841.81 5480.71 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 5631088 2377828 29.69 2620 1756284 661988 7.31 542160 1552436 171704 03:06:01 AM 5611328 2397588 29.94 2620 1793068 627916 6.93 545460 1551224 10692 03:07:01 AM 5575020 2433896 30.39 2620 1790400 660684 7.29 592772 1539028 14668 Average: 5605812 2403104 30.01 2620 1779917 650196 7.18 560131 1547563 65688 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:02 AM eth0 356.79 226.59 1730.28 68.27 0.00 0.00 0.00 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 25.04 22.50 61.22 7.65 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.80 21.79 22.07 8.54 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 136.18 90.69 607.68 28.27 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) 10/20/2024 _x86_64_ (2 CPU) 03:03:40 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 40.63 0.00 4.55 3.77 0.12 50.94 03:05:02 AM 0 57.38 0.00 6.17 5.11 0.14 31.19 03:05:02 AM 1 24.49 0.00 3.00 2.50 0.10 69.91 03:06:01 AM all 33.07 0.00 2.91 6.57 0.11 57.35 03:06:01 AM 0 62.73 0.00 3.87 6.70 0.11 26.59 03:06:01 AM 1 5.38 0.00 2.03 6.43 0.10 86.06 03:07:01 AM all 38.59 0.00 1.56 0.55 0.10 59.19 03:07:01 AM 0 76.37 0.00 2.53 0.79 0.11 20.20 03:07:01 AM 1 3.25 0.00 0.66 0.32 0.08 95.69 Average: all 37.44 0.00 3.00 3.61 0.11 55.85 Average: 0 65.53 0.00 4.19 4.18 0.12 25.98 Average: 1 10.94 0.00 1.88 3.06 0.10 84.01