---> uname -a: Linux prd-centos7-builder-2c-1g-1690.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 518 5440 16 1861 7020 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:b1:4f:4e brd ff:ff:ff:ff:ff:ff inet 10.30.122.142/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:feb1:4f4e/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) 03/29/2024 _x86_64_ (2 CPU) 11:03:19 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 218.44 1.02 217.42 31.98 8999.12 11:06:02 AM 189.99 0.60 189.39 51.04 5379.56 11:07:01 AM 15.53 0.03 15.50 1.22 329.25 11:08:01 AM 34.52 1.95 32.57 210.56 936.47 Average: 115.03 0.90 114.13 74.00 3926.14 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5615672 2393236 29.88 2620 1784700 604376 6.67 525224 1570464 102680 11:06:02 AM 5550912 2457996 30.69 2620 1795228 656508 7.25 602764 1555808 188 11:07:01 AM 5599104 2409804 30.09 2620 1795128 601652 6.64 555356 1555288 16 11:08:01 AM 5532284 2476624 30.92 2620 1803264 657148 7.26 733656 1441952 29248 Average: 5574493 2434415 30.40 2620 1794580 629921 6.95 604250 1530878 33033 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 55.63 43.07 884.30 8.45 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 AM eth0 27.27 23.82 62.28 7.91 0.00 0.00 0.00 11:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 17.80 15.79 15.10 5.40 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 33.43 27.27 35.21 11.47 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.60 27.54 250.22 8.32 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) 03/29/2024 _x86_64_ (2 CPU) 11:03:19 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 36.73 0.00 3.26 4.58 0.10 55.32 11:05:01 AM 0 52.44 0.00 4.07 5.36 0.11 38.02 11:05:01 AM 1 21.54 0.00 2.48 3.84 0.12 72.03 11:06:02 AM all 34.59 0.00 1.88 4.62 0.10 58.80 11:06:02 AM 0 60.60 0.00 2.27 4.98 0.11 32.04 11:06:02 AM 1 9.92 0.00 1.54 4.28 0.08 84.18 11:07:01 AM all 25.83 0.00 0.93 0.09 0.07 73.09 11:07:01 AM 0 48.49 0.00 1.38 0.18 0.09 49.87 11:07:01 AM 1 4.12 0.00 0.46 0.00 0.07 95.34 11:08:01 AM all 40.23 0.00 2.11 0.32 0.10 57.23 11:08:01 AM 0 78.26 0.00 3.05 0.53 0.09 18.07 11:08:01 AM 1 4.97 0.00 1.26 0.12 0.10 93.55 Average: all 34.35 0.00 2.05 2.40 0.10 61.11 Average: 0 59.86 0.00 2.69 2.77 0.10 34.58 Average: 1 10.10 0.00 1.44 2.05 0.09 86.32