---> uname -a: Linux prd-centos7-builder-2c-1g-8009.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 540 5412 16 1868 6998 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:ef:c2:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.36/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:feef:c2e4/64 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) 08/20/2024 _x86_64_ (2 CPU) 02:03:52 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 272.24 81.69 190.55 6713.56 41750.62 02:06:01 AM 263.67 0.30 263.37 14.92 8545.34 02:07:01 AM 82.46 2.13 80.33 147.39 1959.62 02:08:01 AM 32.40 1.65 30.75 202.83 884.26 Average: 162.25 21.20 141.05 1749.35 13168.11 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5684868 2324048 29.02 2620 1697992 661972 7.31 529112 1519292 125488 02:06:01 AM 5565980 2442936 30.50 2620 1797456 656312 7.25 586476 1556304 39884 02:07:01 AM 5578596 2430320 30.35 2620 1801416 638616 7.05 581660 1547548 16 02:08:01 AM 5541344 2467572 30.81 2620 1809780 664692 7.34 725396 1439492 29932 Average: 5592697 2416219 30.17 2620 1776661 655398 7.24 605661 1515659 48830 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 342.46 219.51 1594.71 67.21 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 02:06:01 AM eth0 36.19 29.90 285.17 8.44 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 32.47 29.34 32.44 9.03 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 34.92 27.72 32.94 12.03 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 110.56 76.03 481.76 24.00 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) 08/20/2024 _x86_64_ (2 CPU) 02:03:52 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 38.18 0.00 7.42 7.87 0.12 46.41 02:05:01 AM 0 19.83 0.00 6.23 9.47 0.11 64.37 02:05:01 AM 1 57.36 0.00 8.67 6.22 0.15 27.61 02:06:01 AM all 30.40 0.00 2.57 7.18 0.10 59.75 02:06:01 AM 0 4.24 0.00 1.40 8.33 0.08 85.95 02:06:01 AM 1 58.20 0.00 3.81 5.96 0.11 31.93 02:07:01 AM all 33.68 0.00 2.15 1.97 0.09 62.11 02:07:01 AM 0 6.21 0.00 1.66 1.67 0.07 90.40 02:07:01 AM 1 63.31 0.00 2.68 2.30 0.13 31.58 02:08:01 AM all 38.95 0.00 2.28 0.17 0.10 58.49 02:08:01 AM 0 40.79 0.00 2.13 0.23 0.10 56.75 02:08:01 AM 1 37.11 0.00 2.45 0.12 0.09 60.23 Average: all 35.28 0.00 3.58 4.28 0.10 56.77 Average: 0 17.55 0.00 2.82 4.92 0.09 74.62 Average: 1 53.83 0.00 4.37 3.61 0.12 38.07