---> uname -a: Linux prd-centos7-builder-2c-1g-34617.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 509 5442 16 1868 7029 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:64:9b:42 brd ff:ff:ff:ff:ff:ff inet 10.30.123.143/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe64:9b42/64 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) 12/06/2024 _x86_64_ (2 CPU) 11:03:23 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 227.99 1.83 226.15 58.64 9375.35 11:06:01 AM 183.99 0.65 183.34 52.77 5171.56 11:07:01 AM 29.35 1.63 27.72 146.06 722.79 Average: 147.11 1.37 145.74 85.82 5089.90 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5572812 2436096 30.42 2620 1820008 627400 6.93 554816 1581888 137136 11:06:01 AM 5609444 2399464 29.96 2620 1801316 604360 6.67 538552 1557708 32 11:07:01 AM 5546724 2462184 30.74 2620 1805336 655080 7.23 716540 1440412 17724 Average: 5576327 2432581 30.37 2620 1808887 628947 6.94 603303 1526669 51631 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 65.00 50.22 945.96 9.86 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 26.07 23.45 40.02 8.41 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 29.64 23.84 35.35 10.01 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.24 32.51 340.44 9.43 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) 12/06/2024 _x86_64_ (2 CPU) 11:03:23 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 36.01 0.00 3.51 6.03 0.10 54.36 11:05:01 AM 0 50.15 0.00 3.98 6.56 0.11 39.21 11:05:01 AM 1 22.20 0.00 3.06 5.52 0.10 69.12 11:06:01 AM all 32.63 0.00 1.69 5.55 0.10 60.03 11:06:01 AM 0 59.87 0.00 2.25 4.86 0.09 32.92 11:06:01 AM 1 7.00 0.00 1.15 6.22 0.10 85.53 11:07:01 AM all 37.35 0.00 1.82 0.54 0.10 60.18 11:07:01 AM 0 71.33 0.00 2.76 1.07 0.13 24.71 11:07:01 AM 1 5.76 0.00 0.93 0.05 0.07 93.20 Average: all 35.33 0.00 2.34 4.05 0.10 58.18 Average: 0 60.35 0.00 3.01 4.19 0.11 32.35 Average: 1 11.60 0.00 1.71 3.92 0.09 82.69