---> uname -a: Linux prd-centos7-builder-2c-1g-23970.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 547 5409 16 1863 6991 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:4a:74:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.81/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe4a:74d8/64 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) 10/29/2024 _x86_64_ (2 CPU) 01:03:24 PM LINUX RESTART 01:04:04 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 189.41 33.97 155.44 4661.31 6028.10 01:06:01 PM 210.78 0.00 210.78 0.00 6790.14 01:07:01 PM 141.36 0.48 140.87 16.66 4026.20 01:08:01 PM 39.76 0.18 39.58 35.85 894.09 Average: 144.78 8.34 136.44 1134.59 4414.69 01:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5732272 2276636 28.43 2620 1688524 621736 6.86 488860 1513012 117792 01:06:01 PM 5560200 2448708 30.57 2620 1787856 673492 7.44 581396 1571984 89168 01:07:01 PM 5577812 2431096 30.35 2620 1796056 638312 7.05 575564 1554704 10672 01:08:01 PM 5578840 2430068 30.34 2620 1797136 631848 6.98 575288 1554772 40 Average: 5612281 2396627 29.92 2620 1767393 641347 7.08 555277 1548618 54418 01:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 295.27 192.85 1564.78 66.08 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 21.55 18.77 270.29 3.56 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 18.47 17.70 49.77 6.58 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 25.04 22.76 25.43 8.05 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.50 61.38 463.88 20.50 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) 10/29/2024 _x86_64_ (2 CPU) 01:03:24 PM LINUX RESTART 01:04:04 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 35.09 0.00 5.64 8.62 0.15 50.50 01:05:01 PM 0 38.16 0.00 6.23 9.54 0.17 45.91 01:05:01 PM 1 32.02 0.00 5.04 7.72 0.13 55.09 01:06:01 PM all 13.27 0.00 1.44 18.00 0.11 67.17 01:06:01 PM 0 10.61 0.00 1.35 14.06 0.12 73.86 01:06:01 PM 1 15.98 0.00 1.53 22.00 0.10 60.39 01:07:01 PM all 26.58 0.00 1.71 8.04 0.13 63.54 01:07:01 PM 0 48.41 0.00 2.31 8.94 0.18 40.16 01:07:01 PM 1 6.23 0.00 1.17 7.18 0.08 85.34 01:08:01 PM all 32.22 0.00 1.74 1.04 0.10 64.91 01:08:01 PM 0 61.23 0.00 2.43 2.13 0.11 34.10 01:08:01 PM 1 5.53 0.00 1.07 0.03 0.07 93.30 Average: all 26.58 0.00 2.57 8.98 0.12 61.75 Average: 0 39.09 0.00 3.03 8.76 0.14 48.98 Average: 1 14.48 0.00 2.13 9.19 0.10 74.10