---> uname -a: Linux prd-centos7-builder-2c-1g-24850.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 497 5399 16 1924 7040 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:33:99:35 brd ff:ff:ff:ff:ff:ff inet 10.30.123.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe33:9935/64 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) 12/11/2023 _x86_64_ (2 CPU) 06:03:20 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 111.49 10.17 101.32 868.34 5634.45 06:06:01 PM 296.17 0.25 295.92 13.86 10137.36 06:07:01 PM 87.84 0.43 87.41 39.05 2394.94 06:08:01 PM 16.14 0.28 15.86 7.59 339.57 Average: 127.90 2.79 125.12 232.25 4626.49 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5701372 2307544 28.81 2620 1741504 602820 6.66 478128 1555612 159240 06:06:01 PM 5485972 2522944 31.50 2620 1869044 660160 7.29 598184 1620828 53476 06:07:01 PM 5494420 2514496 31.40 2620 1865232 649168 7.17 595676 1611228 9672 06:08:01 PM 5531248 2477668 30.94 2620 1853496 621896 6.87 567576 1600360 13592 Average: 5553253 2455663 30.66 2620 1832319 633511 6.99 559891 1597007 58995 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 60.03 45.16 968.55 7.61 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 30.53 24.75 433.92 5.87 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.02 20.26 24.12 7.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 19.44 16.61 21.51 5.35 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.26 26.70 362.06 6.46 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) 12/11/2023 _x86_64_ (2 CPU) 06:03:20 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 30.32 0.00 2.78 4.31 0.11 62.49 06:05:01 PM 0 48.61 0.00 3.93 6.08 0.13 41.25 06:05:01 PM 1 13.10 0.00 1.68 2.64 0.09 82.50 06:06:01 PM all 29.30 0.00 2.33 10.55 0.13 57.69 06:06:01 PM 0 46.14 0.00 2.80 11.74 0.14 39.18 06:06:01 PM 1 13.25 0.00 1.90 9.41 0.14 75.30 06:07:01 PM all 31.95 0.00 1.76 4.35 0.11 61.83 06:07:01 PM 0 63.02 0.00 2.72 5.04 0.13 29.10 06:07:01 PM 1 3.27 0.00 0.88 3.72 0.08 92.05 06:08:01 PM all 27.37 0.00 1.12 0.42 0.08 71.01 06:08:01 PM 0 53.81 0.00 1.85 0.80 0.09 43.45 06:08:01 PM 1 2.45 0.00 0.42 0.07 0.08 96.98 Average: all 29.73 0.00 1.99 4.89 0.11 63.28 Average: 0 52.87 0.00 2.82 5.91 0.12 38.28 Average: 1 7.97 0.00 1.21 3.94 0.10 86.78