---> uname -a: Linux prd-centos7-builder-2c-1g-34549.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: 2800.000 BogoMIPS: 5600.00 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 522 5429 16 1868 7016 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:92:78:4e brd ff:ff:ff:ff:ff:ff inet 10.30.123.67/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe92:784e/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) 12/05/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 225.03 0.68 224.35 21.59 8420.54 01:06:01 PM 183.51 0.63 182.88 52.24 5106.78 01:07:01 PM 30.17 1.95 28.22 210.56 750.17 Average: 146.24 1.09 145.15 94.79 4759.37 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5596800 2412108 30.12 2620 1801204 605584 6.69 537072 1574900 118780 01:06:01 PM 5596512 2412396 30.12 2620 1801304 602252 6.65 550484 1558372 16 01:07:01 PM 5607156 2401752 29.99 2620 1807224 581720 6.42 655420 1442844 17756 Average: 5600156 2408752 30.08 2620 1803244 596519 6.59 580992 1525372 45517 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 60.18 48.38 926.60 10.09 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 24.50 22.04 39.44 8.26 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 33.08 26.35 32.65 11.41 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.26 32.26 332.93 9.92 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) 12/05/2024 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 36.34 0.00 3.43 5.47 0.15 54.62 01:05:01 PM 0 30.99 0.00 2.65 4.61 0.14 61.61 01:05:01 PM 1 41.76 0.00 4.19 6.32 0.16 47.57 01:06:01 PM all 35.73 0.00 1.39 4.47 0.10 58.31 01:06:01 PM 0 24.42 0.00 1.22 4.15 0.10 70.11 01:06:01 PM 1 47.31 0.00 1.60 4.80 0.09 46.20 01:07:01 PM all 37.96 0.00 2.09 0.23 0.12 59.60 01:07:01 PM 0 11.33 0.00 1.55 0.14 0.12 86.87 01:07:01 PM 1 66.22 0.00 2.63 0.34 0.13 30.68 Average: all 36.67 0.00 2.30 3.39 0.13 57.51 Average: 0 22.18 0.00 1.80 2.95 0.12 72.95 Average: 1 51.65 0.00 2.81 3.85 0.12 41.57