---> uname -a: Linux prd-centos7-builder-2c-1g-7380.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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 550 5405 16 1865 6988 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:ca:2f:ec brd ff:ff:ff:ff:ff:ff inet 10.30.122.191/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feca:2fec/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) 08/08/2024 _x86_64_ (2 CPU) 11:03:39 AM LINUX RESTART 11:04:08 AM tps rtps wtps bread/s bwrtn/s 11:05:03 AM 179.09 22.15 156.94 4521.57 8265.57 11:06:01 AM 280.64 0.29 280.34 14.88 9032.80 11:07:01 AM 81.13 0.37 80.76 37.58 1993.19 Average: 179.17 7.09 172.08 1419.73 6325.45 11:04:08 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:03 AM 5718220 2290688 28.60 2620 1701732 629720 6.95 496508 1521040 144340 11:06:01 AM 5556424 2452484 30.62 2620 1797488 662708 7.32 594140 1556180 40052 11:07:01 AM 5581012 2427896 30.31 2620 1798376 629608 6.95 570504 1556132 28 Average: 5618552 2390356 29.85 2620 1765865 640679 7.07 553717 1544451 61473 11:04:08 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:03 AM eth0 363.20 250.49 1761.78 74.66 0.00 0.00 0.00 11:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 36.43 31.16 303.22 9.29 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 27.37 24.84 26.88 8.76 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 Average: eth0 134.54 96.93 658.37 29.36 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) 08/08/2024 _x86_64_ (2 CPU) 11:03:39 AM LINUX RESTART 11:04:08 AM CPU %user %nice %system %iowait %steal %idle 11:05:03 AM all 37.92 0.00 4.84 5.37 0.10 51.77 11:05:03 AM 0 47.86 0.00 5.74 7.06 0.10 39.24 11:05:03 AM 1 28.12 0.00 3.91 3.71 0.10 64.16 11:06:01 AM all 34.42 0.00 2.84 7.60 0.12 55.02 11:06:01 AM 0 56.91 0.00 3.70 9.27 0.15 29.97 11:06:01 AM 1 13.10 0.00 2.01 6.00 0.11 78.77 11:07:01 AM all 34.75 0.00 1.78 2.40 0.11 60.95 11:07:01 AM 0 45.17 0.00 1.91 2.05 0.14 50.73 11:07:01 AM 1 24.62 0.00 1.68 2.75 0.09 70.86 Average: all 35.62 0.00 3.09 5.09 0.11 56.09 Average: 0 49.96 0.00 3.71 6.04 0.13 40.16 Average: 1 21.75 0.00 2.48 4.16 0.10 71.52