---> uname -a: Linux prd-centos7-builder-2c-1g-5036.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 5424 16 1873 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:71:31:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.204/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe71:31d0/64 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) 03/06/2024 _x86_64_ (2 CPU) 01:03:43 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 125.40 20.13 105.26 4042.90 6020.82 01:06:01 AM 247.13 0.30 246.82 15.04 8761.61 01:07:01 AM 82.91 0.37 82.54 37.57 1744.19 01:08:01 AM 24.02 1.63 22.39 146.06 582.08 Average: 119.33 5.63 113.70 1064.97 4258.46 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 5663468 2345440 29.29 2620 1733556 649112 7.17 517380 1552812 152952 01:06:01 AM 5563212 2445696 30.54 2620 1805784 654196 7.22 577448 1569220 34136 01:07:01 AM 5581288 2427620 30.31 2620 1806844 632852 6.99 558824 1569372 4 01:08:01 AM 5498744 2510164 31.34 2620 1825572 691768 7.64 750640 1457448 31800 Average: 5576678 2432230 30.37 2620 1792939 656982 7.25 601073 1537213 54723 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 AM eth0 277.72 179.60 1587.71 60.39 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 28.34 23.34 220.44 6.99 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 20.19 18.20 21.60 5.80 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 27.92 22.29 30.01 8.54 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.81 61.02 466.04 20.49 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) 03/06/2024 _x86_64_ (2 CPU) 01:03:43 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 41.92 0.00 4.38 1.68 0.12 51.90 01:05:02 AM 0 36.06 0.00 3.72 1.55 0.14 58.53 01:05:02 AM 1 47.86 0.00 5.06 1.81 0.12 45.15 01:06:01 AM all 33.82 0.00 2.46 4.22 0.11 59.39 01:06:01 AM 0 13.76 0.00 1.68 3.22 0.10 81.24 01:06:01 AM 1 54.88 0.00 3.25 5.28 0.11 36.48 01:07:01 AM all 27.31 0.00 1.16 1.61 0.08 69.84 01:07:01 AM 0 26.91 0.00 0.97 1.70 0.09 70.34 01:07:01 AM 1 27.71 0.00 1.36 1.54 0.07 69.33 01:08:01 AM all 33.32 0.00 1.53 0.23 0.10 64.82 01:08:01 AM 0 31.72 0.00 1.41 0.28 0.10 66.48 01:08:01 AM 1 34.93 0.00 1.64 0.16 0.09 63.19 Average: all 34.06 0.00 2.37 1.93 0.10 61.54 Average: 0 27.08 0.00 1.94 1.69 0.11 69.18 Average: 1 41.15 0.00 2.81 2.17 0.10 53.78