---> uname -a: Linux prd-centos7-builder-2c-1g-440.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 502 5443 16 1875 7036 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:62:5d:46 brd ff:ff:ff:ff:ff:ff inet 10.30.122.76/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe62:5d46/64 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) 03/20/2024 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 175.27 11.67 163.60 1391.94 6529.30 11:06:01 AM 277.40 0.32 277.08 15.32 8574.45 11:07:01 AM 87.87 0.37 87.51 37.58 2217.94 11:08:01 AM 31.28 1.93 29.35 210.39 839.26 Average: 142.96 3.57 139.39 413.91 4540.50 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5705436 2303480 28.76 2620 1735332 599524 6.62 477432 1552828 152888 11:06:01 AM 5587372 2421544 30.24 2620 1808376 619432 6.84 553736 1569124 48436 11:07:01 AM 5601988 2406928 30.05 2620 1809432 599500 6.62 536500 1569096 24 11:08:01 AM 5639200 2369716 29.59 2620 1817544 551200 6.09 611180 1455820 29348 Average: 5633499 2375417 29.66 2620 1792671 592414 6.54 544712 1536717 57674 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 157.88 113.07 1113.64 39.01 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 11:06:01 AM eth0 30.33 24.18 225.34 7.56 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 25.90 23.40 26.41 8.05 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 31.60 25.57 33.43 10.18 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 61.44 46.56 349.78 16.20 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) 03/20/2024 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 35.66 0.00 3.64 5.74 0.11 54.84 11:05:01 AM 0 27.57 0.00 3.49 7.71 0.10 61.13 11:05:01 AM 1 43.90 0.00 3.78 3.74 0.12 48.46 11:06:01 AM all 35.34 0.00 2.66 7.08 0.12 54.79 11:06:01 AM 0 16.58 0.00 1.92 7.52 0.12 73.87 11:06:01 AM 1 54.86 0.00 3.44 6.63 0.12 34.94 11:07:01 AM all 37.79 0.00 1.32 2.38 0.10 58.41 11:07:01 AM 0 5.43 0.00 0.83 2.50 0.07 91.17 11:07:01 AM 1 72.64 0.00 1.85 2.25 0.13 23.12 11:08:01 AM all 37.64 0.00 2.03 0.44 0.10 59.79 11:08:01 AM 0 11.13 0.00 1.36 0.42 0.07 87.02 11:08:01 AM 1 65.74 0.00 2.75 0.43 0.11 30.97 Average: all 36.61 0.00 2.41 3.91 0.11 56.96 Average: 0 15.09 0.00 1.89 4.51 0.09 78.42 Average: 1 59.17 0.00 2.96 3.28 0.12 34.47