---> uname -a: Linux prd-centos7-builder-2c-1g-26224.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: 2800.000 BogoMIPS: 5600.00 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 512 5442 16 1866 7027 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:0f:9c:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.110/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe0f:9cd1/64 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) 11/12/2024 _x86_64_ (2 CPU) 02:03:22 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 168.09 10.69 157.40 976.15 5072.07 02:06:02 AM 216.77 0.05 216.72 0.80 6851.67 02:07:01 AM 150.70 0.63 150.08 52.57 4018.68 02:08:01 AM 24.03 1.63 22.40 146.04 542.59 Average: 139.85 3.26 136.59 294.89 4121.67 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5732076 2276840 28.43 2620 1711252 597664 6.60 481036 1524008 134952 02:06:02 AM 5543392 2465524 30.78 2620 1800216 673348 7.43 598832 1570600 98096 02:07:01 AM 5580404 2428512 30.32 2620 1800160 628632 6.94 571476 1557128 232 02:08:01 AM 5574884 2434032 30.39 2620 1801024 634220 7.00 700468 1435364 14828 Average: 5607689 2401227 29.98 2620 1778163 633466 6.99 587953 1521775 62027 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 144.65 105.36 1031.04 27.78 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 AM eth0 26.60 22.02 218.36 6.62 0.00 0.00 0.00 02:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 23.57 23.12 37.60 7.03 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 25.68 21.95 28.26 8.84 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.26 43.20 330.02 12.59 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) 11/12/2024 _x86_64_ (2 CPU) 02:03:22 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 27.02 0.00 3.08 6.80 0.16 62.95 02:05:01 AM 0 15.31 0.00 2.15 2.49 0.14 79.92 02:05:01 AM 1 39.23 0.00 4.05 11.29 0.18 45.25 02:06:02 AM all 23.96 0.00 2.01 16.76 0.16 57.11 02:06:02 AM 0 25.17 0.00 1.99 19.68 0.10 53.06 02:06:02 AM 1 22.76 0.00 2.01 13.84 0.21 61.17 02:07:01 AM all 29.49 0.00 2.66 6.76 0.12 60.97 02:07:01 AM 0 15.72 0.00 1.95 5.25 0.10 76.97 02:07:01 AM 1 43.96 0.00 3.41 8.37 0.13 44.14 02:08:01 AM all 34.71 0.00 1.73 1.14 0.17 62.25 02:08:01 AM 0 21.85 0.00 1.36 0.48 0.17 76.14 02:08:01 AM 1 47.98 0.00 2.12 1.81 0.14 47.95 Average: all 28.79 0.00 2.37 7.88 0.15 60.81 Average: 0 19.51 0.00 1.86 6.94 0.13 71.57 Average: 1 38.36 0.00 2.89 8.85 0.16 49.75