---> uname -a: Linux prd-centos7-builder-2c-1g-3488.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 482 5472 16 1865 7056 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:7c:f0:19 brd ff:ff:ff:ff:ff:ff inet 10.30.122.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe7c:f019/64 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) 04/24/2024 _x86_64_ (2 CPU) 09:03:25 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 187.78 10.42 177.35 877.54 6174.32 09:06:01 AM 218.70 0.05 218.65 0.67 7222.75 09:07:01 AM 154.37 0.63 153.74 52.24 4168.23 09:08:01 AM 24.34 1.63 22.71 146.06 591.75 Average: 146.30 3.19 143.12 269.17 4539.51 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5766584 2242332 28.00 2620 1701400 570632 6.30 447360 1523708 125652 09:06:01 AM 5567600 2441316 30.48 2620 1800156 647920 7.15 573116 1573524 95620 09:07:01 AM 5634860 2374056 29.64 2620 1799428 574664 6.34 515672 1559728 24 09:08:01 AM 5577160 2431756 30.36 2620 1800632 629832 6.95 693508 1439084 14828 Average: 5636551 2372365 29.62 2620 1775404 605762 6.69 557414 1524011 59031 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 96.54 73.69 938.50 25.94 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 31.70 25.52 271.55 7.66 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 25.19 23.06 40.42 7.58 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 26.94 22.72 29.86 8.63 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 45.09 36.25 320.13 12.45 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) 04/24/2024 _x86_64_ (2 CPU) 09:03:25 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 26.33 0.00 3.00 9.84 0.10 60.74 09:05:01 AM 0 43.54 0.00 4.05 9.70 0.11 42.61 09:05:01 AM 1 9.78 0.00 1.97 9.97 0.08 78.19 09:06:01 AM all 33.82 0.00 2.37 7.17 0.11 56.53 09:06:01 AM 0 55.60 0.00 3.25 8.11 0.13 32.91 09:06:01 AM 1 12.76 0.00 1.54 6.24 0.10 79.34 09:07:01 AM all 34.82 0.00 1.78 4.29 0.11 59.01 09:07:01 AM 0 64.83 0.00 2.26 5.29 0.11 27.50 09:07:01 AM 1 6.79 0.00 1.32 3.35 0.08 88.45 09:08:01 AM all 33.08 0.00 1.65 1.55 0.12 63.59 09:08:01 AM 0 55.74 0.00 2.10 2.81 0.11 39.24 09:08:01 AM 1 12.37 0.00 1.24 0.41 0.12 85.86 Average: all 31.99 0.00 2.20 5.74 0.11 59.97 Average: 0 54.85 0.00 2.93 6.53 0.11 35.58 Average: 1 10.41 0.00 1.52 4.99 0.10 82.98