---> uname -a: Linux prd-centos7-builder-2c-1g-264.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 504 5392 16 1924 7033 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:7d:b2:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe7d:b2c0/64 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) 11/20/2023 _x86_64_ (2 CPU) 10:03:26 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 114.47 18.75 95.72 3819.05 5675.18 10:06:01 AM 267.14 0.25 266.89 13.86 9929.88 10:07:01 AM 119.99 0.42 119.57 38.51 3032.60 10:08:01 AM 14.11 0.00 14.11 0.00 276.98 Average: 128.93 4.86 124.08 967.94 4728.92 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5683364 2325552 29.04 2620 1708308 647224 7.15 524668 1529548 137756 10:06:01 AM 5497968 2510948 31.35 2620 1869160 641344 7.08 587932 1620960 71036 10:07:01 AM 5478696 2530220 31.59 2620 1865520 656848 7.25 615304 1610636 9664 10:08:01 AM 5450536 2558380 31.94 2620 1880784 667396 7.37 636104 1615808 24428 Average: 5527641 2481275 30.98 2620 1830943 653203 7.21 591002 1594238 60721 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 317.34 194.10 1486.13 60.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 54.55 42.26 619.55 7.91 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.50 22.51 25.98 7.46 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 16.72 14.68 14.58 5.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.54 68.39 536.60 20.09 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) 11/20/2023 _x86_64_ (2 CPU) 10:03:26 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 39.37 0.00 3.99 5.16 0.12 51.36 10:05:01 AM 0 33.30 0.00 3.55 5.01 0.14 58.00 10:05:01 AM 1 45.50 0.00 4.41 5.31 0.11 44.67 10:06:01 AM all 30.59 0.00 2.66 9.09 0.11 57.56 10:06:01 AM 0 30.45 0.00 2.47 11.23 0.10 55.74 10:06:01 AM 1 30.69 0.00 2.88 6.96 0.12 59.35 10:07:01 AM all 35.77 0.00 2.02 3.06 0.10 59.04 10:07:01 AM 0 27.08 0.00 2.07 3.05 0.10 67.69 10:07:01 AM 1 44.62 0.00 1.94 3.06 0.10 50.28 10:08:01 AM all 23.88 0.00 0.94 0.16 0.06 74.96 10:08:01 AM 0 1.99 0.00 0.44 0.00 0.05 97.52 10:08:01 AM 1 46.88 0.00 1.50 0.34 0.09 51.20 Average: all 32.36 0.00 2.39 4.35 0.10 60.79 Average: 0 23.00 0.00 2.11 4.77 0.10 70.01 Average: 1 41.88 0.00 2.68 3.93 0.11 51.41