---> uname -a: Linux prd-centos7-builder-2c-1g-3574.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: 2799.996 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 533 5422 16 1865 7006 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:95:a4:23 brd ff:ff:ff:ff:ff:ff inet 10.30.122.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe95:a423/64 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) 04/25/2024 _x86_64_ (2 CPU) 04:03:18 AM LINUX RESTART 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 132.01 11.96 120.05 1441.08 5749.57 04:06:01 AM 211.83 0.05 211.78 0.67 7001.52 04:07:01 AM 160.84 0.62 160.23 51.70 4471.60 04:08:01 AM 20.61 0.00 20.61 0.00 423.49 04:09:01 AM 65.46 1.95 63.51 210.49 1363.31 Average: 118.10 2.88 115.22 337.15 3795.48 04:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5691472 2317444 28.94 2620 1702084 671868 7.42 520864 1523964 125880 04:06:01 AM 5592584 2416332 30.17 2620 1799812 647736 7.15 542584 1575836 95396 04:07:01 AM 5583976 2424940 30.28 2620 1799548 655784 7.24 565640 1559604 32 04:08:01 AM 5502168 2506748 31.30 2620 1796732 736976 8.14 645452 1559780 14644 04:09:01 AM 5560308 2448608 30.57 2620 1807632 666276 7.36 700484 1445604 11772 Average: 5586102 2422814 30.25 2620 1781162 675728 7.46 595005 1532958 49545 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 174.28 118.78 1131.27 46.92 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 25.80 20.47 261.56 5.34 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 22.52 20.60 39.47 6.74 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 23.72 21.44 21.42 7.42 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 25.76 21.05 24.01 8.82 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.02 40.21 292.78 14.94 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) 04/25/2024 _x86_64_ (2 CPU) 04:03:18 AM LINUX RESTART 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 35.99 0.00 3.70 4.78 0.18 55.35 04:05:01 AM 0 61.67 0.00 5.32 6.29 0.18 26.54 04:05:01 AM 1 11.75 0.00 2.19 3.35 0.17 82.53 04:06:01 AM all 26.69 0.00 2.58 13.15 0.11 57.47 04:06:01 AM 0 45.06 0.00 3.42 12.57 0.12 38.83 04:06:01 AM 1 9.02 0.00 1.73 13.73 0.12 75.40 04:07:01 AM all 35.71 0.00 1.64 4.37 0.12 58.16 04:07:01 AM 0 68.96 0.00 2.11 4.56 0.14 24.22 04:07:01 AM 1 4.61 0.00 1.23 4.17 0.10 89.89 04:08:01 AM all 37.89 0.00 1.58 0.76 0.11 59.65 04:08:01 AM 0 75.65 0.00 2.45 1.51 0.15 20.24 04:08:01 AM 1 2.98 0.00 0.76 0.08 0.07 96.12 04:09:01 AM all 30.58 0.00 1.81 4.59 0.15 62.87 04:09:01 AM 0 51.67 0.00 2.42 6.65 0.16 39.10 04:09:01 AM 1 10.47 0.00 1.22 2.61 0.15 85.55 Average: all 33.34 0.00 2.25 5.55 0.13 58.72 Average: 0 60.47 0.00 3.14 6.35 0.15 29.88 Average: 1 7.73 0.00 1.42 4.79 0.12 85.93