---> uname -a: Linux prd-centos7-builder-2c-1g-1856.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 493 5453 16 1874 7045 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:b1:49:6f brd ff:ff:ff:ff:ff:ff inet 10.30.122.91/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:feb1:496f/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) 02/28/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 167.48 3.08 164.40 138.20 7594.24 09:06:01 AM 255.90 0.47 255.43 16.12 7018.87 09:07:01 AM 44.13 0.18 43.94 35.85 996.93 09:08:01 AM 33.64 1.95 31.69 210.49 920.07 Average: 125.28 1.42 123.86 100.17 4132.38 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5618760 2390156 29.84 2620 1783456 603720 6.67 524296 1574076 120244 09:06:01 AM 5616016 2392900 29.88 2620 1806600 576224 6.36 522728 1570620 16544 09:07:01 AM 5628120 2380796 29.73 2620 1807668 561048 6.19 511440 1570712 24 09:08:01 AM 5552328 2456588 30.67 2620 1815780 622244 6.87 699368 1457368 29244 Average: 5603806 2405110 30.03 2620 1803376 590809 6.52 564458 1543194 41514 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 67.75 51.79 1041.14 8.43 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 22.65 19.99 56.90 6.84 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 25.39 23.01 23.95 7.69 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 34.44 26.56 33.08 17.35 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 37.56 30.34 288.74 10.08 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) 02/28/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 36.32 0.00 3.01 4.40 0.11 56.15 09:05:01 AM 0 60.45 0.00 4.83 5.92 0.15 28.65 09:05:01 AM 1 13.65 0.00 1.32 2.98 0.09 81.97 09:06:01 AM all 33.46 0.00 2.09 7.20 0.10 57.15 09:06:01 AM 0 54.62 0.00 2.52 7.89 0.12 34.83 09:06:01 AM 1 13.15 0.00 1.67 6.53 0.10 78.54 09:07:01 AM all 33.73 0.00 1.58 0.81 0.09 63.80 09:07:01 AM 0 61.56 0.00 2.17 1.35 0.11 34.81 09:07:01 AM 1 7.33 0.00 1.01 0.29 0.07 91.30 09:08:01 AM all 39.60 0.00 1.97 0.55 0.12 57.76 09:08:01 AM 0 73.65 0.00 2.73 1.03 0.15 22.44 09:08:01 AM 1 8.75 0.00 1.27 0.12 0.08 89.77 Average: all 35.75 0.00 2.16 3.25 0.11 58.73 Average: 0 62.44 0.00 3.06 4.08 0.13 30.29 Average: 1 10.71 0.00 1.32 2.47 0.09 85.42