---> uname -a: Linux prd-centos7-builder-2c-1g-12008.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 522 5429 16 1869 7016 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:9a:1b:08 brd ff:ff:ff:ff:ff:ff inet 10.30.122.117/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe9a:1b08/64 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) 09/29/2024 _x86_64_ (2 CPU) 08:08:53 AM LINUX RESTART 08:10:01 AM tps rtps wtps bread/s bwrtn/s 08:11:01 AM 179.00 11.87 167.13 1404.83 6693.14 08:12:01 AM 284.33 0.30 284.03 14.92 8810.63 08:13:01 AM 39.06 0.65 38.41 45.18 909.31 08:14:01 AM 28.96 1.53 27.43 181.21 712.96 Average: 132.84 3.59 129.26 411.59 4281.75 08:10:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 AM 5666640 2342268 29.25 2620 1722996 638496 7.05 527656 1539108 140852 08:12:01 AM 5569188 2439720 30.46 2620 1800612 630732 6.96 580416 1558596 11900 08:13:01 AM 5641596 2367312 29.56 2620 1801816 556688 6.15 516320 1548348 24 08:14:01 AM 5538660 2470248 30.84 2620 1807008 652512 7.20 725256 1442904 17740 Average: 5604021 2404887 30.03 2620 1783108 619607 6.84 587412 1522239 42629 08:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:11:01 AM eth0 186.11 128.46 1186.04 43.99 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 27.85 22.12 221.05 6.97 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 26.05 24.52 28.25 7.21 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 30.13 24.13 30.35 10.35 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.54 49.81 366.47 17.13 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) 09/29/2024 _x86_64_ (2 CPU) 08:08:53 AM LINUX RESTART 08:10:01 AM CPU %user %nice %system %iowait %steal %idle 08:11:01 AM all 38.27 0.00 3.81 5.18 0.13 52.61 08:11:01 AM 0 21.91 0.00 2.64 4.70 0.14 70.62 08:11:01 AM 1 55.21 0.00 5.03 5.69 0.12 33.95 08:12:01 AM all 29.83 0.00 2.57 7.95 0.15 59.51 08:12:01 AM 0 21.51 0.00 2.22 8.64 0.16 67.47 08:12:01 AM 1 38.30 0.00 2.91 7.23 0.14 51.41 08:13:01 AM all 33.15 0.00 2.39 0.39 0.10 63.98 08:13:01 AM 0 23.59 0.00 2.01 0.31 0.10 73.98 08:13:01 AM 1 42.89 0.00 2.77 0.47 0.09 53.77 08:14:01 AM all 38.29 0.00 2.01 0.44 0.12 59.14 08:14:01 AM 0 22.77 0.00 1.53 0.43 0.09 75.19 08:14:01 AM 1 54.38 0.00 2.52 0.44 0.14 42.52 Average: all 34.87 0.00 2.69 3.49 0.12 58.82 Average: 0 22.44 0.00 2.10 3.51 0.12 71.82 Average: 1 47.64 0.00 3.31 3.46 0.12 45.47