---> uname -a: Linux prd-centos7-builder-2c-1g-33996.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 533 5417 16 1870 7005 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:fa:37:de brd ff:ff:ff:ff:ff:ff inet 10.30.123.64/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fefa:37de/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) 12/01/2024 _x86_64_ (2 CPU) 06:03:22 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 206.41 9.93 196.49 859.95 7730.77 06:06:01 AM 275.28 0.60 274.68 51.04 7604.85 06:07:01 AM 27.30 1.67 25.63 147.24 627.22 Average: 169.66 4.06 165.60 352.79 5320.95 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5624484 2384432 29.77 2620 1794040 613876 6.78 514012 1576872 168408 06:06:01 AM 5536032 2472884 30.88 2620 1804000 683332 7.54 609896 1560384 220 06:07:01 AM 5582776 2426140 30.29 2620 1804864 634064 7.00 687052 1438596 14788 Average: 5581097 2427819 30.31 2620 1800968 643757 7.11 603653 1525284 61139 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 89.61 63.28 1134.09 15.90 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 25.25 23.12 59.63 7.95 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 31.11 25.38 31.09 10.27 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.66 37.26 408.33 11.38 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) 12/01/2024 _x86_64_ (2 CPU) 06:03:22 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 35.57 0.00 3.78 5.26 0.11 55.28 06:05:01 AM 0 15.53 0.00 2.57 4.81 0.10 76.99 06:05:01 AM 1 56.46 0.00 5.02 5.75 0.11 32.67 06:06:01 AM all 32.61 0.00 2.10 7.95 0.10 57.23 06:06:01 AM 0 23.15 0.00 1.94 5.39 0.10 69.41 06:06:01 AM 1 42.28 0.00 2.30 10.54 0.11 44.76 06:07:01 AM all 37.78 0.00 1.83 0.23 0.09 60.08 06:07:01 AM 0 26.21 0.00 1.73 0.14 0.09 71.83 06:07:01 AM 1 49.60 0.00 1.93 0.33 0.09 48.05 Average: all 35.32 0.00 2.57 4.48 0.10 57.54 Average: 0 21.63 0.00 2.08 3.45 0.10 72.75 Average: 1 49.41 0.00 3.07 5.54 0.10 41.88