---> uname -a: Linux prd-centos7-builder-2c-1g-383.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 520 5439 16 1861 7019 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:b3:a5:93 brd ff:ff:ff:ff:ff:ff inet 10.30.123.225/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:feb3:a593/64 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) 05/10/2024 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 121.49 10.16 111.33 867.82 5875.53 09:06:01 PM 310.71 0.28 310.43 14.39 8870.52 09:07:01 PM 44.62 0.37 44.25 37.57 1016.34 09:08:01 PM 30.26 1.95 28.31 210.53 812.34 Average: 126.77 3.19 123.58 282.58 4143.68 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5615836 2393080 29.88 2620 1768384 666468 7.36 547452 1562268 177348 09:06:01 PM 5530472 2478444 30.95 2620 1794764 704828 7.78 624228 1555748 17032 09:07:01 PM 5620288 2388628 29.82 2620 1795860 611548 6.75 533984 1555828 8 09:08:01 PM 5599676 2409240 30.08 2620 1803992 621528 6.86 666824 1442368 29268 Average: 5591568 2417348 30.18 2620 1790750 651093 7.19 593122 1529053 55914 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 69.54 54.55 994.89 9.94 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 21.32 18.80 51.58 6.71 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 24.45 22.22 25.57 7.21 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 32.41 26.15 33.21 10.51 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.93 30.43 276.31 8.59 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) 05/10/2024 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 38.06 0.00 3.09 2.73 0.12 55.99 09:05:01 PM 0 48.08 0.00 4.12 4.05 0.12 43.62 09:05:01 PM 1 28.29 0.00 2.09 1.47 0.12 68.03 09:06:01 PM all 35.05 0.00 2.09 7.52 0.10 55.25 09:06:01 PM 0 61.13 0.00 2.95 10.55 0.13 25.25 09:06:01 PM 1 10.43 0.00 1.27 4.65 0.08 83.56 09:07:01 PM all 36.23 0.00 1.49 1.02 0.10 61.16 09:07:01 PM 0 72.84 0.00 2.39 1.71 0.11 22.95 09:07:01 PM 1 2.44 0.00 0.69 0.39 0.08 96.40 09:08:01 PM all 37.16 0.00 2.11 0.30 0.09 60.34 09:08:01 PM 0 68.66 0.00 3.02 0.47 0.11 27.75 09:08:01 PM 1 7.55 0.00 1.25 0.17 0.07 90.96 Average: all 36.62 0.00 2.19 2.90 0.10 58.19 Average: 0 62.60 0.00 3.12 4.20 0.12 29.96 Average: 1 12.07 0.00 1.32 1.66 0.09 84.85