---> uname -a: Linux prd-centos7-builder-2c-1g-7944.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 506 5449 16 1865 7033 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:e9:46:87 brd ff:ff:ff:ff:ff:ff inet 10.30.122.58/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fee9:4687/64 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) 08/19/2024 _x86_64_ (2 CPU) 09:03:57 AM LINUX RESTART 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 295.77 0.28 295.49 14.39 9520.51 09:07:01 AM 87.06 0.38 86.67 38.11 2094.64 09:08:02 AM 33.18 1.95 31.23 210.53 923.48 Average: 138.69 0.87 137.82 87.67 4180.25 09:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 5634548 2374360 29.65 2620 1797384 585232 6.46 516248 1556556 43120 09:07:01 AM 5590680 2418228 30.19 2620 1798612 628928 6.94 561012 1556496 188 09:08:02 AM 5603960 2404948 30.03 2620 1806984 603240 6.66 660116 1442112 30000 Average: 5609729 2399179 29.96 2620 1800993 605800 6.69 579125 1518388 24436 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:06:01 AM eth0 34.93 28.59 313.58 8.03 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 23.29 21.09 22.53 8.05 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 09:08:02 AM eth0 34.28 27.13 33.05 11.57 0.00 0.00 0.00 09:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.83 25.60 123.08 9.21 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) 08/19/2024 _x86_64_ (2 CPU) 09:03:57 AM LINUX RESTART 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 35.60 0.00 3.33 7.37 0.14 53.56 09:06:01 AM 0 58.60 0.00 4.30 6.73 0.12 30.25 09:06:01 AM 1 13.58 0.00 2.40 7.98 0.14 75.90 09:07:01 AM all 30.23 0.00 1.34 1.60 0.08 66.75 09:07:01 AM 0 57.07 0.00 1.95 2.11 0.11 38.78 09:07:01 AM 1 4.69 0.00 0.76 1.13 0.07 93.36 09:08:02 AM all 38.87 0.00 2.34 0.30 0.10 58.40 09:08:02 AM 0 73.25 0.00 3.39 0.41 0.11 22.84 09:08:02 AM 1 6.49 0.00 1.38 0.20 0.07 91.85 Average: all 34.89 0.00 2.33 3.09 0.10 59.59 Average: 0 62.94 0.00 3.21 3.09 0.11 30.66 Average: 1 8.24 0.00 1.51 3.09 0.09 87.08