---> uname -a: Linux prd-centos7-builder-2c-1g-10272.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 538 5415 16 1867 7001 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:62:48:9f brd ff:ff:ff:ff:ff:ff inet 10.30.122.138/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe62:489f/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) 09/14/2024 _x86_64_ (2 CPU) 03:03:56 AM LINUX RESTART 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 86.83 1.68 85.14 52.50 4675.80 03:07:01 AM 242.73 0.03 242.70 0.27 7329.40 03:08:01 AM 126.17 0.92 125.25 59.83 3372.32 03:09:01 AM 30.15 2.66 27.48 259.96 727.73 Average: 121.46 1.32 120.14 93.14 4026.18 03:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5763168 2245740 28.04 2620 1693040 573456 6.33 453144 1517600 112844 03:07:01 AM 5518988 2489920 31.09 2620 1808332 676692 7.47 613728 1576944 89732 03:08:01 AM 5578648 2430260 30.34 2620 1798792 623372 6.88 582020 1547004 32 03:09:01 AM 5557440 2451468 30.61 2620 1807772 622648 6.87 706020 1441596 20024 Average: 5604561 2404347 30.02 2620 1776984 624042 6.89 588728 1520786 55658 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:06:01 AM eth0 46.25 37.61 762.28 5.27 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 32.65 26.44 311.97 7.44 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 27.71 25.40 26.99 8.76 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 40.32 31.13 41.30 22.34 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.74 30.14 285.63 10.95 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) 09/14/2024 _x86_64_ (2 CPU) 03:03:56 AM LINUX RESTART 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 16.47 0.00 1.68 6.69 0.08 75.08 03:06:01 AM 0 28.42 0.00 2.57 8.83 0.07 60.11 03:06:01 AM 1 4.87 0.00 0.83 4.62 0.07 89.62 03:07:01 AM all 28.63 0.00 2.56 7.55 0.12 61.14 03:07:01 AM 0 35.12 0.00 2.94 7.71 0.12 54.11 03:07:01 AM 1 22.25 0.00 2.20 7.39 0.12 68.03 03:08:01 AM all 33.65 0.00 2.05 3.22 0.11 60.98 03:08:01 AM 0 58.37 0.00 2.67 3.25 0.11 35.60 03:08:01 AM 1 10.45 0.00 1.47 3.17 0.10 84.82 03:09:01 AM all 36.33 0.00 2.17 1.09 0.11 60.31 03:09:01 AM 0 34.04 0.00 2.32 1.44 0.11 62.08 03:09:01 AM 1 38.65 0.00 2.00 0.73 0.11 58.51 Average: all 28.68 0.00 2.11 4.66 0.10 64.45 Average: 0 38.81 0.00 2.62 5.34 0.10 53.13 Average: 1 18.81 0.00 1.62 3.99 0.10 75.48