---> uname -a: Linux prd-centos7-builder-2c-1g-24352.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 527 5432 16 1861 7012 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:27:b8:06 brd ff:ff:ff:ff:ff:ff inet 10.30.122.227/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe27:b806/64 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) 11/01/2024 _x86_64_ (2 CPU) 06:03:20 PM LINUX RESTART 06:04:03 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 223.57 2.40 221.18 74.44 8728.40 06:06:01 PM 192.87 0.62 192.25 51.71 5428.82 06:07:01 PM 29.12 1.82 27.30 188.84 729.20 Average: 147.68 1.60 146.08 105.34 4919.84 06:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5581376 2427532 30.31 2620 1793512 643912 7.11 568220 1564360 123160 06:06:01 PM 5561644 2447264 30.56 2620 1794380 655324 7.24 592148 1552376 232 06:07:01 PM 5580440 2428468 30.32 2620 1799500 627524 6.93 689636 1436372 17760 Average: 5574487 2434421 30.40 2620 1795797 642253 7.09 616668 1517703 47051 06:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 69.72 57.44 1051.39 10.62 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 28.05 25.70 41.93 9.10 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 32.27 25.22 32.03 10.75 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.05 35.88 367.52 10.15 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) 11/01/2024 _x86_64_ (2 CPU) 06:03:20 PM LINUX RESTART 06:04:03 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 34.15 0.00 3.30 6.15 0.11 56.28 06:05:01 PM 0 50.93 0.00 4.28 7.27 0.11 37.41 06:05:01 PM 1 18.15 0.00 2.41 5.06 0.11 74.27 06:06:01 PM all 35.18 0.00 2.40 4.35 0.10 57.97 06:06:01 PM 0 47.72 0.00 2.97 3.35 0.09 45.87 06:06:01 PM 1 23.03 0.00 1.82 5.35 0.09 69.72 06:07:01 PM all 36.91 0.00 1.94 0.30 0.10 60.75 06:07:01 PM 0 69.84 0.00 2.83 0.50 0.11 26.73 06:07:01 PM 1 6.58 0.00 1.13 0.12 0.08 92.09 Average: all 35.43 0.00 2.54 3.57 0.10 58.36 Average: 0 56.12 0.00 3.35 3.68 0.10 36.75 Average: 1 15.82 0.00 1.78 3.47 0.09 78.85