---> uname -a: Linux prd-centos7-builder-2c-1g-1739.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 537 5422 16 1861 7002 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:a0:6e:29 brd ff:ff:ff:ff:ff:ff inet 10.30.123.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fea0:6e29/64 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) 03/30/2024 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 127.37 10.11 117.27 865.93 6036.50 09:06:01 AM 270.46 0.48 269.98 16.65 8226.19 09:07:01 AM 42.41 0.18 42.23 35.85 921.12 09:08:01 AM 27.22 1.95 25.27 210.56 729.30 Average: 116.88 3.18 113.70 282.30 3978.89 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5571912 2437004 30.43 2620 1778388 671348 7.41 587928 1562092 189912 09:06:01 AM 5582696 2426220 30.29 2620 1794104 633064 6.99 572116 1554524 16556 09:07:01 AM 5538552 2470364 30.85 2620 1795300 673280 7.43 615176 1554824 156 09:08:01 AM 5577088 2431828 30.36 2620 1801192 625900 6.91 689300 1440384 17640 Average: 5567562 2441354 30.48 2620 1792246 650898 7.19 616130 1527956 56066 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 67.45 51.62 1001.14 11.29 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 22.01 19.08 52.95 6.90 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.71 20.47 24.30 6.69 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 31.30 24.87 34.40 9.91 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.87 29.01 278.27 8.70 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) 03/30/2024 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 38.59 0.00 3.27 2.70 0.10 55.33 09:05:01 AM 0 47.12 0.00 3.84 2.48 0.11 46.45 09:05:01 AM 1 30.19 0.00 2.72 2.91 0.10 64.07 09:06:01 AM all 34.47 0.00 2.15 7.79 0.10 55.48 09:06:01 AM 0 43.55 0.00 2.41 8.97 0.09 44.99 09:06:01 AM 1 25.58 0.00 1.90 6.61 0.10 65.81 09:07:01 AM all 25.86 0.00 1.34 0.79 0.07 71.94 09:07:01 AM 0 39.60 0.00 1.45 0.58 0.07 58.30 09:07:01 AM 1 12.49 0.00 1.21 1.00 0.08 85.22 09:08:01 AM all 37.80 0.00 1.93 0.34 0.10 59.84 09:08:01 AM 0 70.34 0.00 2.94 0.59 0.07 26.06 09:08:01 AM 1 7.28 0.00 0.98 0.12 0.10 91.52 Average: all 34.16 0.00 2.17 2.90 0.09 60.68 Average: 0 50.02 0.00 2.65 3.17 0.08 44.08 Average: 1 18.78 0.00 1.69 2.64 0.10 76.78