---> uname -a: Linux prd-centos7-builder-2c-1g-3461.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 545 5408 16 1867 6993 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:6d:03:92 brd ff:ff:ff:ff:ff:ff inet 10.30.122.62/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe6d:392/64 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) 04/24/2024 _x86_64_ (2 CPU) 12:03:52 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 268.92 89.89 179.03 7147.93 40458.54 12:06:01 AM 228.14 0.07 228.08 1.20 7634.82 12:07:01 AM 135.99 1.62 134.37 108.76 3676.76 12:08:01 AM 29.46 1.82 27.65 188.81 750.62 Average: 165.63 23.35 142.29 1861.74 13130.74 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5614140 2394776 29.90 2620 1739716 707344 7.81 603456 1521428 185940 12:06:01 AM 5500832 2508084 31.32 2620 1810248 720512 7.95 630876 1577664 100184 12:07:01 AM 5569544 2439372 30.46 2620 1801140 642908 7.10 576764 1559252 16 12:08:01 AM 5507080 2501836 31.24 2620 1806484 695036 7.67 752300 1444548 17628 Average: 5547899 2461017 30.73 2620 1789397 691450 7.63 640849 1525723 75942 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 321.37 222.62 1502.32 64.84 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 35.10 28.06 312.17 7.84 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 34.47 29.26 33.07 20.62 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 32.03 25.45 33.98 10.22 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.75 76.35 470.41 25.88 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) 04/24/2024 _x86_64_ (2 CPU) 12:03:52 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 35.59 0.00 7.00 12.43 0.11 44.87 12:05:01 AM 0 27.13 0.00 6.32 10.20 0.10 56.25 12:05:01 AM 1 44.21 0.00 7.71 14.72 0.11 33.26 12:06:01 AM all 39.00 0.00 2.86 4.45 0.11 53.57 12:06:01 AM 0 33.73 0.00 2.05 4.30 0.10 59.81 12:06:01 AM 1 44.36 0.00 3.67 4.60 0.12 47.24 12:07:01 AM all 35.46 0.00 1.70 3.64 0.10 59.12 12:07:01 AM 0 38.45 0.00 1.92 3.26 0.10 56.26 12:07:01 AM 1 32.48 0.00 1.49 3.99 0.09 61.96 12:08:01 AM all 37.72 0.00 1.73 0.36 0.10 60.09 12:08:01 AM 0 12.98 0.00 0.83 0.20 0.10 85.89 12:08:01 AM 1 63.89 0.00 2.70 0.54 0.09 32.79 Average: all 36.94 0.00 3.31 5.21 0.10 54.44 Average: 0 27.97 0.00 2.77 4.46 0.10 64.69 Average: 1 46.10 0.00 3.88 5.96 0.10 43.96