---> uname -a: Linux prd-centos7-builder-2c-1g-10674.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 533 5422 16 1865 7006 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:ad:54:32 brd ff:ff:ff:ff:ff:ff inet 10.30.122.119/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fead:5432/64 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) 09/19/2024 _x86_64_ (2 CPU) 08:03:22 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 140.55 10.09 130.45 865.17 6746.79 08:06:01 AM 260.60 0.47 260.14 21.06 7440.75 08:07:01 AM 42.22 0.15 42.07 30.65 915.14 Average: 147.78 3.57 144.21 305.61 5034.00 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5644524 2364392 29.52 2620 1789420 571812 6.31 499000 1575120 185184 08:06:01 AM 5644936 2363980 29.52 2620 1797696 561864 6.20 506356 1558016 10676 08:07:01 AM 5523676 2485240 31.03 2620 1795756 672748 7.43 625280 1558704 14672 Average: 5604379 2404537 30.02 2620 1794291 602141 6.65 543545 1563947 70177 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 70.51 56.56 1032.93 10.59 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 19.44 17.49 55.83 6.03 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 25.45 23.55 21.50 9.06 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.47 32.53 370.07 8.56 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) 09/19/2024 _x86_64_ (2 CPU) 08:03:22 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 34.75 0.00 3.49 4.46 0.11 57.19 08:05:01 AM 0 58.18 0.00 5.01 6.57 0.13 30.11 08:05:01 AM 1 12.46 0.00 2.05 2.44 0.10 82.95 08:06:01 AM all 25.50 0.00 1.60 14.26 0.10 58.55 08:06:01 AM 0 43.62 0.00 2.00 15.29 0.11 38.98 08:06:01 AM 1 8.11 0.00 1.17 13.26 0.08 77.38 08:07:01 AM all 38.61 0.00 1.87 0.87 0.10 58.55 08:07:01 AM 0 74.74 0.00 2.57 1.16 0.13 21.40 08:07:01 AM 1 4.99 0.00 1.23 0.62 0.08 93.07 Average: all 32.94 0.00 2.31 6.55 0.10 58.10 Average: 0 58.72 0.00 3.19 7.73 0.12 30.23 Average: 1 8.50 0.00 1.48 5.43 0.09 84.49