---> uname -a: Linux prd-centos7-builder-2c-1g-21943.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 546 5409 16 1865 6993 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:e8:f4:52 brd ff:ff:ff:ff:ff:ff inet 10.30.122.232/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fee8:f452/64 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) 10/06/2024 _x86_64_ (2 CPU) 07:03:44 AM LINUX RESTART 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 192.57 37.29 155.28 4517.83 40432.80 07:06:01 AM 234.82 0.27 234.55 7.73 7714.33 07:07:01 AM 153.84 0.58 153.26 50.51 4270.91 07:08:01 AM 22.93 1.67 21.27 147.24 439.19 Average: 150.86 9.84 141.02 1167.11 13102.24 07:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5750288 2258620 28.20 2620 1631596 688372 7.60 574180 1440420 92084 07:06:01 AM 5536452 2472456 30.87 2620 1798824 680672 7.52 603240 1570588 98004 07:07:01 AM 5516684 2492224 31.12 2620 1798544 697132 7.70 635024 1556100 20 07:08:01 AM 5583812 2425096 30.28 2620 1799664 625648 6.91 690076 1434432 14808 Average: 5596809 2412099 30.12 2620 1757157 672956 7.43 625630 1500385 51229 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 270.33 188.64 1552.82 64.29 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 30.08 25.84 299.76 7.27 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 17.19 17.32 33.06 5.22 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 30.95 25.55 30.98 10.25 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.39 63.83 474.74 21.58 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) 10/06/2024 _x86_64_ (2 CPU) 07:03:44 AM LINUX RESTART 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 30.97 0.00 5.78 29.97 0.12 33.17 07:05:01 AM 0 25.78 0.00 5.96 32.12 0.11 36.04 07:05:01 AM 1 36.23 0.00 5.59 27.80 0.11 30.28 07:06:01 AM all 30.82 0.00 2.89 7.50 0.12 58.67 07:06:01 AM 0 28.67 0.00 2.59 6.26 0.14 62.33 07:06:01 AM 1 32.99 0.00 3.22 8.73 0.12 54.94 07:07:01 AM all 22.24 0.00 1.48 11.88 0.11 64.30 07:07:01 AM 0 10.85 0.00 1.31 11.82 0.09 75.93 07:07:01 AM 1 34.05 0.00 1.63 11.94 0.12 52.26 07:08:01 AM all 34.11 0.00 1.75 1.78 0.10 62.26 07:08:01 AM 0 10.13 0.00 1.17 0.90 0.09 87.71 07:08:01 AM 1 59.84 0.00 2.35 2.72 0.13 34.96 Average: all 29.51 0.00 2.96 12.74 0.11 54.68 Average: 0 18.75 0.00 2.73 12.64 0.10 65.77 Average: 1 40.63 0.00 3.20 12.83 0.12 43.22