---> uname -a: Linux prd-centos7-builder-2c-1g-5293.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 500 5450 16 1869 7038 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:be:c6:34 brd ff:ff:ff:ff:ff:ff inet 10.30.123.170/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:febe:c634/64 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) 03/09/2024 _x86_64_ (2 CPU) 01:03:54 AM LINUX RESTART 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 264.96 0.28 264.67 8.13 10690.07 01:07:01 AM 165.25 0.62 164.63 51.57 4673.80 01:08:01 AM 20.91 0.03 20.87 1.20 372.21 01:09:01 AM 53.96 1.95 52.01 210.49 1308.11 Average: 126.27 0.72 125.55 67.86 4261.07 01:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5631100 2377808 29.69 2620 1793364 594096 6.56 502540 1581716 86796 01:07:01 AM 5624548 2384360 29.77 2620 1803720 584900 6.46 519672 1567120 24 01:08:01 AM 5578424 2430484 30.35 2620 1803788 628492 6.94 565964 1566588 48 01:09:01 AM 5613112 2395796 29.91 2620 1811884 582952 6.44 642364 1453284 16780 Average: 5611796 2397112 29.93 2620 1803189 597610 6.60 557635 1542177 25912 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 AM eth0 53.96 37.29 862.92 6.82 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 23.64 21.57 58.49 6.52 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 26.67 22.99 21.43 8.22 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 23.73 19.47 25.72 8.66 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.00 25.33 242.15 7.56 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) 03/09/2024 _x86_64_ (2 CPU) 01:03:54 AM LINUX RESTART 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 31.14 0.00 2.98 7.68 0.11 58.09 01:06:01 AM 0 41.33 0.00 3.79 9.06 0.12 45.70 01:06:01 AM 1 21.19 0.00 2.17 6.35 0.10 70.19 01:07:01 AM all 31.59 0.00 2.06 4.89 0.13 61.33 01:07:01 AM 0 54.03 0.00 2.45 6.66 0.16 36.71 01:07:01 AM 1 10.27 0.00 1.68 3.19 0.10 84.75 01:08:01 AM all 36.39 0.00 1.32 0.46 0.10 61.74 01:08:01 AM 0 72.97 0.00 2.03 0.95 0.11 23.93 01:08:01 AM 1 2.25 0.00 0.67 0.02 0.08 96.98 01:09:01 AM all 30.16 0.00 1.83 1.70 0.09 66.22 01:09:01 AM 0 44.14 0.00 2.19 2.51 0.11 51.05 01:09:01 AM 1 16.64 0.00 1.50 0.92 0.09 80.86 Average: all 32.32 0.00 2.05 3.68 0.11 61.84 Average: 0 53.01 0.00 2.62 4.81 0.12 39.43 Average: 1 12.53 0.00 1.50 2.60 0.09 83.28