---> uname -a: Linux prd-centos7-builder-2c-1g-5053.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: 2799.996 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 514 5437 16 1869 7025 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:af:fd:98 brd ff:ff:ff:ff:ff:ff inet 10.30.123.51/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:feaf:fd98/64 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) 09:03:16 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 114.12 10.71 103.41 992.24 5048.88 09:06:01 AM 277.54 0.30 277.24 14.79 8999.65 09:07:01 AM 84.02 0.37 83.66 37.58 2175.08 09:08:01 AM 24.30 1.63 22.67 146.06 581.54 Average: 125.00 3.25 121.75 297.73 4201.36 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5676504 2332412 29.12 2620 1730400 628312 6.94 509032 1549412 152960 09:06:01 AM 5590092 2418824 30.20 2620 1802688 618972 6.83 554680 1565848 48424 09:07:01 AM 5592700 2416216 30.17 2620 1803744 611972 6.76 551568 1566004 4 09:08:01 AM 5536272 2472644 30.87 2620 1806780 664792 7.34 728556 1445728 16636 Average: 5598892 2410024 30.09 2620 1785903 631012 6.97 585959 1531748 54506 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 145.13 105.16 1059.23 35.24 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 26.42 22.14 216.18 6.53 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 19.61 18.31 21.52 5.99 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 26.62 21.96 29.72 8.63 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.45 41.90 331.72 14.10 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) 09:03:16 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 34.73 0.00 2.99 3.84 0.10 58.33 09:05:01 AM 0 57.74 0.00 4.25 5.96 0.11 31.95 09:05:01 AM 1 12.94 0.00 1.80 1.84 0.09 83.33 09:06:01 AM all 32.75 0.00 2.50 8.01 0.10 56.64 09:06:01 AM 0 46.89 0.00 3.21 10.08 0.11 39.72 09:06:01 AM 1 19.07 0.00 1.82 6.02 0.10 72.99 09:07:01 AM all 27.20 0.00 1.01 2.41 0.10 69.29 09:07:01 AM 0 52.36 0.00 1.48 3.61 0.09 42.47 09:07:01 AM 1 3.40 0.00 0.57 1.26 0.08 94.69 09:08:01 AM all 32.81 0.00 1.45 0.56 0.09 65.09 09:08:01 AM 0 62.17 0.00 2.29 0.91 0.09 34.53 09:08:01 AM 1 5.16 0.00 0.67 0.24 0.08 93.84 Average: all 31.86 0.00 1.99 3.70 0.10 62.36 Average: 0 54.76 0.00 2.80 5.15 0.10 37.19 Average: 1 10.09 0.00 1.21 2.32 0.09 86.28