---> uname -a: Linux prd-centos7-builder-2c-1g-22936.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 534 5420 16 1866 7004 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:8a:b5:78 brd ff:ff:ff:ff:ff:ff inet 10.30.122.146/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe8a:b578/64 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) 10/16/2024 _x86_64_ (2 CPU) 04:03:55 PM LINUX RESTART 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 249.05 0.30 248.75 14.93 8184.72 04:07:01 PM 129.30 0.37 128.94 37.58 3453.34 04:08:01 PM 31.73 1.95 29.79 210.56 882.54 Average: 136.69 0.87 135.82 87.69 4173.31 04:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5636404 2372504 29.62 2620 1797652 590760 6.52 516148 1556520 81416 04:07:01 PM 5610976 2397932 29.94 2620 1798720 613644 6.77 541060 1556020 20 04:08:01 PM 5585152 2423756 30.26 2620 1807300 621248 6.86 678392 1441860 30120 Average: 5610844 2398064 29.94 2620 1801224 608551 6.72 578533 1518133 37185 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:06:01 PM eth0 33.42 28.31 316.27 7.71 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.10 23.59 25.00 9.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 31.52 25.34 31.72 15.48 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.35 25.74 124.32 10.73 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) 10/16/2024 _x86_64_ (2 CPU) 04:03:55 PM LINUX RESTART 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 33.14 0.00 2.88 5.91 0.12 57.95 04:06:01 PM 0 61.11 0.00 4.31 7.26 0.15 27.17 04:06:01 PM 1 7.30 0.00 1.55 4.68 0.12 86.36 04:07:01 PM all 35.78 0.00 1.51 2.91 0.10 59.71 04:07:01 PM 0 70.85 0.00 2.16 2.98 0.11 23.90 04:07:01 PM 1 3.45 0.00 0.93 2.85 0.07 92.71 04:08:01 PM all 33.15 0.00 2.13 0.63 0.11 63.98 04:08:01 PM 0 50.32 0.00 2.73 0.76 0.13 46.07 04:08:01 PM 1 16.82 0.00 1.55 0.50 0.09 81.05 Average: all 34.03 0.00 2.17 3.15 0.11 60.55 Average: 0 60.72 0.00 3.06 3.65 0.13 32.44 Average: 1 9.14 0.00 1.34 2.68 0.09 86.75