---> uname -a: Linux prd-centos7-builder-2c-1g-22622.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 524 5427 16 1869 7014 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:a5:4d:97 brd ff:ff:ff:ff:ff:ff inet 10.30.123.125/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fea5:4d97/64 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) 10/13/2024 _x86_64_ (2 CPU) 12:03:20 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 193.04 8.06 184.98 634.51 8090.12 12:06:01 PM 219.36 0.63 218.72 52.24 6080.33 12:07:01 PM 27.12 1.63 25.49 146.08 609.31 Average: 146.52 3.44 143.07 277.64 4927.00 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5635404 2373504 29.64 2620 1792692 589892 6.51 498528 1576404 127440 12:06:01 PM 5616912 2391996 29.87 2620 1801860 593344 6.55 531752 1559736 24 12:07:01 PM 5540196 2468712 30.82 2620 1804748 659688 7.28 730924 1438044 16460 Average: 5597504 2411404 30.11 2620 1799767 614308 6.78 587068 1524728 47975 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 64.17 50.90 1035.19 9.12 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 27.15 23.97 60.66 12.13 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 31.42 25.16 30.33 10.42 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.92 33.34 375.45 10.56 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) 10/13/2024 _x86_64_ (2 CPU) 12:03:20 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 33.20 0.00 3.21 6.34 0.11 57.13 12:05:01 PM 0 12.10 0.00 1.81 6.66 0.10 79.33 12:05:01 PM 1 55.54 0.00 4.69 5.99 0.13 33.64 12:06:01 PM all 33.55 0.00 1.83 5.13 0.12 59.37 12:06:01 PM 0 19.50 0.00 1.46 3.62 0.12 75.30 12:06:01 PM 1 47.98 0.00 2.24 6.69 0.12 42.97 12:07:01 PM all 36.18 0.00 1.62 0.60 0.10 61.50 12:07:01 PM 0 13.72 0.00 1.09 0.25 0.10 84.84 12:07:01 PM 1 59.67 0.00 2.17 0.96 0.09 37.11 Average: all 34.32 0.00 2.22 4.01 0.11 59.34 Average: 0 15.10 0.00 1.45 3.50 0.11 79.84 Average: 1 54.38 0.00 3.02 4.54 0.11 37.94