---> uname -a: Linux prd-centos7-builder-2c-1g-23421.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 515 5442 16 1863 7024 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:08:eb:fd brd ff:ff:ff:ff:ff:ff inet 10.30.123.120/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe08:ebfd/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) 10/21/2024 _x86_64_ (2 CPU) 12:03:25 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 180.18 10.04 170.14 864.08 5840.37 12:06:01 PM 275.78 0.63 275.15 51.31 8128.89 12:07:01 PM 41.13 0.03 41.10 1.20 868.63 Average: 165.70 3.57 162.13 305.59 4946.06 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5669236 2339680 29.21 2620 1787676 572976 6.33 478384 1571384 199336 12:06:01 PM 5617196 2391720 29.86 2620 1796940 604900 6.68 536420 1554500 10692 12:07:01 PM 5656240 2352676 29.38 2620 1794112 566216 6.25 497040 1554676 14688 Average: 5647557 2361359 29.48 2620 1792909 581364 6.42 503948 1560187 74905 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 90.29 68.96 1101.81 14.66 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 29.77 24.02 64.79 7.57 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 23.54 21.36 20.16 8.48 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 47.87 38.12 395.66 10.24 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) 10/21/2024 _x86_64_ (2 CPU) 12:03:25 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 33.54 0.00 3.68 4.45 0.10 58.22 12:05:01 PM 0 34.91 0.00 4.10 4.97 0.09 55.94 12:05:01 PM 1 32.17 0.00 3.29 3.94 0.10 60.50 12:06:01 PM all 27.88 0.00 1.97 8.47 0.10 61.59 12:06:01 PM 0 45.07 0.00 2.17 8.00 0.11 44.66 12:06:01 PM 1 11.44 0.00 1.78 8.93 0.10 77.75 12:07:01 PM all 38.36 0.00 1.65 0.50 0.10 59.39 12:07:01 PM 0 76.19 0.00 2.61 0.61 0.11 20.48 12:07:01 PM 1 3.01 0.00 0.76 0.39 0.08 95.76 Average: all 33.27 0.00 2.43 4.47 0.10 59.73 Average: 0 51.86 0.00 2.97 4.54 0.10 40.53 Average: 1 15.34 0.00 1.92 4.40 0.10 78.24