---> uname -a: Linux prd-centos7-builder-2c-1g-26395.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 514 5439 16 1867 7025 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:43:f5:67 brd ff:ff:ff:ff:ff:ff inet 10.30.123.70/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe43:f567/64 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) 11/13/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 216.15 4.60 211.55 222.38 8705.65 09:06:02 PM 203.36 0.62 202.75 51.71 5707.33 09:07:01 PM 30.73 1.85 28.88 192.04 785.41 Average: 150.40 2.35 148.05 154.81 5070.55 09:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5639220 2369696 29.59 2620 1790764 598868 6.61 496760 1573576 117308 09:06:02 PM 5592644 2416272 30.17 2620 1799992 632932 6.99 557044 1556924 32 09:07:01 PM 5617160 2391756 29.86 2620 1805312 598064 6.60 646380 1440904 17760 Average: 5616341 2392575 29.87 2620 1798689 609955 6.73 566728 1523801 45033 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 70.73 54.24 1025.38 9.60 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:02 PM eth0 30.58 27.57 63.30 9.73 0.00 0.00 0.00 09:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 32.03 25.58 32.52 11.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.38 35.75 372.14 10.11 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) 11/13/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.89 0.00 3.42 5.99 0.11 55.60 09:05:01 PM 0 20.96 0.00 2.67 6.58 0.09 69.70 09:05:01 PM 1 49.23 0.00 4.17 5.41 0.13 41.07 09:06:02 PM all 37.38 0.00 2.48 4.66 0.10 55.38 09:06:02 PM 0 18.92 0.00 2.12 3.03 0.10 75.83 09:06:02 PM 1 56.55 0.00 2.86 6.36 0.09 34.14 09:07:01 PM all 36.98 0.00 1.93 0.37 0.07 60.64 09:07:01 PM 0 7.23 0.00 1.10 0.03 0.05 91.59 09:07:01 PM 1 68.97 0.00 2.83 0.72 0.11 27.36 Average: all 36.42 0.00 2.61 3.69 0.09 57.19 Average: 0 15.68 0.00 1.96 3.20 0.08 79.08 Average: 1 58.14 0.00 3.29 4.20 0.11 34.26