---> uname -a: Linux prd-centos7-builder-2c-1g-709.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 520 5413 16 1887 7018 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:b6:9e:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.135/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:feb6:9ee9/64 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) 02/10/2024 _x86_64_ (2 CPU) 11:03:17 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 208.39 1.02 207.38 32.78 8457.64 11:06:01 AM 184.79 0.30 184.49 14.93 6148.09 11:07:01 AM 81.61 0.37 81.24 37.58 1757.39 11:08:01 AM 17.54 1.63 15.91 146.06 353.66 Average: 123.09 0.83 122.26 57.84 4179.37 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5622884 2386032 29.79 2620 1765156 639876 7.06 529120 1568024 63188 11:06:01 AM 5576724 2432192 30.37 2620 1818840 617912 6.82 548148 1580892 32324 11:07:01 AM 5568744 2440172 30.47 2620 1819896 621092 6.86 561308 1573552 4 11:08:01 AM 5574112 2434804 30.40 2620 1821544 614176 6.78 677468 1453372 13708 Average: 5585616 2423300 30.26 2620 1806359 623264 6.88 579011 1543960 27306 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 126.60 113.82 915.82 14.08 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 72.65 63.90 304.14 10.34 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 66.20 60.14 42.91 11.01 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 58.90 50.02 44.20 10.78 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.09 71.97 326.79 11.55 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) 02/10/2024 _x86_64_ (2 CPU) 11:03:17 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 34.22 0.00 2.84 5.07 0.13 57.74 11:05:01 AM 0 31.43 0.00 2.48 5.46 0.14 60.49 11:05:01 AM 1 37.03 0.00 3.21 4.68 0.14 54.94 11:06:01 AM all 32.40 0.00 2.67 5.37 0.10 59.46 11:06:01 AM 0 18.52 0.00 2.17 6.73 0.10 72.48 11:06:01 AM 1 46.64 0.00 3.14 3.97 0.11 46.14 11:07:01 AM all 30.36 0.00 1.77 1.89 0.10 65.87 11:07:01 AM 0 6.94 0.00 1.29 2.61 0.08 89.09 11:07:01 AM 1 54.87 0.00 2.30 1.15 0.09 41.59 11:08:01 AM all 28.78 0.00 1.43 0.29 0.09 69.41 11:08:01 AM 0 10.04 0.00 1.13 0.08 0.08 88.66 11:08:01 AM 1 48.55 0.00 1.77 0.48 0.09 49.12 Average: all 31.44 0.00 2.18 3.15 0.10 63.13 Average: 0 16.63 0.00 1.76 3.69 0.10 77.81 Average: 1 46.73 0.00 2.61 2.58 0.11 47.97