---> uname -a: Linux prd-centos7-builder-2c-1g-1175.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 497 5438 16 1885 7040 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:0b:e5:93 brd ff:ff:ff:ff:ff:ff inet 10.30.122.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe0b:e593/64 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) 02/18/2024 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 248.74 1.13 247.61 36.52 10056.31 10:06:01 AM 150.48 0.63 149.85 51.30 5205.08 10:07:01 AM 76.86 0.03 76.83 1.20 1498.47 10:08:01 AM 29.36 1.95 27.42 210.28 782.83 Average: 126.33 0.94 125.39 74.87 4384.51 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5613368 2395540 29.91 2620 1783564 630012 6.96 530096 1574052 74496 10:06:01 AM 5609600 2399308 29.96 2620 1817880 588512 6.50 520376 1576988 32324 10:07:01 AM 5617864 2391044 29.85 2620 1817916 578144 6.38 512432 1576472 8 10:08:01 AM 5547208 2461700 30.74 2620 1838832 623612 6.89 691084 1464892 30280 Average: 5597010 2411898 30.12 2620 1814548 605070 6.68 563497 1548101 34277 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 54.12 41.86 934.95 7.33 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 30.35 25.82 184.76 7.73 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 18.24 15.88 14.06 6.13 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 31.36 24.75 31.53 10.09 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 33.52 27.08 291.24 7.82 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) 02/18/2024 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 34.10 0.00 3.03 6.79 0.12 55.96 10:05:01 AM 0 51.05 0.00 4.10 8.59 0.12 36.13 10:05:01 AM 1 17.67 0.00 1.99 5.02 0.12 75.20 10:06:01 AM all 35.91 0.00 2.79 3.00 0.10 58.20 10:06:01 AM 0 63.40 0.00 4.03 3.78 0.11 28.68 10:06:01 AM 1 10.07 0.00 1.61 2.29 0.10 85.92 10:07:01 AM all 27.11 0.00 0.84 1.91 0.09 70.05 10:07:01 AM 0 48.03 0.00 1.00 2.45 0.09 48.43 10:07:01 AM 1 7.06 0.00 0.67 1.40 0.07 90.80 10:08:01 AM all 36.23 0.00 2.00 0.42 0.09 61.26 10:08:01 AM 0 29.38 0.00 1.72 0.34 0.09 68.48 10:08:01 AM 1 43.18 0.00 2.32 0.50 0.09 53.92 Average: all 33.32 0.00 2.16 3.02 0.10 61.40 Average: 0 47.74 0.00 2.70 3.76 0.10 45.69 Average: 1 19.33 0.00 1.64 2.31 0.09 76.62