---> uname -a: Linux prd-centos7-builder-2c-1g-27168.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 513 5439 16 1867 7025 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:2a:78:8c brd ff:ff:ff:ff:ff:ff inet 10.30.123.249/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe2a:788c/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) 11/22/2024 _x86_64_ (2 CPU) 12:03:40 AM LINUX RESTART 12:04:05 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 210.51 25.46 185.05 4549.61 12772.34 12:06:01 AM 288.77 0.47 288.31 16.13 8823.57 12:07:01 AM 42.73 0.18 42.55 35.85 992.05 Average: 179.99 8.32 171.67 1465.53 7410.53 12:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5727144 2281772 28.49 2620 1719536 598544 6.61 468320 1537284 142672 12:06:01 AM 5613068 2395848 29.91 2620 1799340 607244 6.70 536340 1556540 10684 12:07:01 AM 5559552 2449364 30.58 2620 1800640 656660 7.25 590804 1556648 244 Average: 5633255 2375661 29.66 2620 1773172 620816 6.85 531821 1550157 51200 12:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 311.97 203.27 1699.44 68.90 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 30.98 25.35 230.62 8.65 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 27.29 25.14 27.20 9.22 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.14 81.90 628.70 28.02 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) 11/22/2024 _x86_64_ (2 CPU) 12:03:40 AM LINUX RESTART 12:04:05 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 39.66 0.00 5.31 6.61 0.10 48.32 12:05:01 AM 0 26.74 0.00 4.68 7.70 0.09 60.79 12:05:01 AM 1 53.07 0.00 5.99 5.46 0.12 35.36 12:06:01 AM all 34.75 0.00 2.22 8.51 0.10 54.41 12:06:01 AM 0 10.52 0.00 1.52 8.23 0.10 79.63 12:06:01 AM 1 60.17 0.00 2.95 8.83 0.11 27.95 12:07:01 AM all 36.70 0.00 1.70 1.00 0.10 60.51 12:07:01 AM 0 10.33 0.00 1.19 0.46 0.08 87.94 12:07:01 AM 1 64.62 0.00 2.26 1.56 0.09 31.48 Average: all 36.96 0.00 3.01 5.34 0.10 54.60 Average: 0 15.51 0.00 2.39 5.38 0.09 76.63 Average: 1 59.46 0.00 3.67 5.28 0.10 31.48