---> uname -a: Linux prd-centos7-builder-2c-1g-12597.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 521 5431 16 1868 7017 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:75:94:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.150/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe75:94b7/64 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) 10/02/2024 _x86_64_ (2 CPU) 05:04:42 AM LINUX RESTART 05:05:08 AM tps rtps wtps bread/s bwrtn/s 05:06:02 AM 179.42 28.17 151.25 4930.41 12945.83 05:07:01 AM 224.87 0.05 224.82 0.81 7768.49 05:08:01 AM 144.04 0.87 143.17 58.09 3877.27 05:09:01 AM 15.69 0.03 15.66 1.20 373.25 05:10:01 AM 26.99 1.53 25.45 181.24 657.44 Average: 116.16 5.55 110.61 931.51 4901.81 05:05:08 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:02 AM 5758012 2250904 28.10 2620 1641804 656548 7.25 553232 1449972 82636 05:07:01 AM 5575504 2433412 30.38 2620 1801908 630504 6.96 561316 1573944 98012 05:08:01 AM 5566556 2442360 30.50 2620 1801732 630216 6.96 591096 1548848 12 05:09:01 AM 5593916 2415000 30.15 2620 1801776 603224 6.66 563760 1548516 4 05:10:01 AM 5556440 2452476 30.62 2620 1806968 635408 7.02 707660 1443088 17740 Average: 5610086 2398830 29.95 2620 1770838 631180 6.97 595413 1512874 39681 05:05:08 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:06:02 AM eth0 365.13 216.53 1764.81 72.98 0.00 0.00 0.00 05:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 32.36 27.07 304.65 7.10 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 17.04 15.99 34.73 4.26 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 12.03 11.03 8.42 4.39 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 31.32 24.10 31.16 10.64 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.31 54.75 392.69 18.47 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) 10/02/2024 _x86_64_ (2 CPU) 05:04:42 AM LINUX RESTART 05:05:08 AM CPU %user %nice %system %iowait %steal %idle 05:06:02 AM all 33.36 0.00 5.39 11.78 0.11 49.36 05:06:02 AM 0 35.91 0.00 5.59 10.99 0.12 47.39 05:06:02 AM 1 30.82 0.00 5.14 12.58 0.10 51.36 05:07:01 AM all 31.55 0.00 3.14 7.33 0.11 57.88 05:07:01 AM 0 46.47 0.00 4.40 8.29 0.11 40.74 05:07:01 AM 1 17.11 0.00 1.93 6.39 0.12 74.45 05:08:01 AM all 20.16 0.00 1.52 3.33 0.07 74.92 05:08:01 AM 0 28.08 0.00 1.68 3.63 0.07 66.54 05:08:01 AM 1 12.34 0.00 1.37 3.03 0.05 83.20 05:09:01 AM all 16.35 0.00 0.93 0.09 0.06 82.58 05:09:01 AM 0 30.83 0.00 1.40 0.16 0.07 67.55 05:09:01 AM 1 2.43 0.00 0.49 0.02 0.05 97.01 05:10:01 AM all 33.35 0.00 1.90 0.16 0.09 64.50 05:10:01 AM 0 61.79 0.00 2.68 0.31 0.11 35.12 05:10:01 AM 1 6.95 0.00 1.18 0.02 0.08 91.77 Average: all 26.70 0.00 2.49 4.31 0.09 66.41 Average: 0 40.52 0.00 3.07 4.51 0.09 51.80 Average: 1 13.34 0.00 1.92 4.12 0.08 80.53