---> uname -a: Linux prd-centos7-builder-2c-1g-34539.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 516 5433 16 1871 7022 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:f9:c7:6a brd ff:ff:ff:ff:ff:ff inet 10.30.123.59/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fef9:c76a/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) 12/05/2024 _x86_64_ (2 CPU) 08:03:23 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 142.32 10.03 132.30 864.09 5760.59 08:06:01 AM 287.04 0.30 286.74 14.92 8924.55 08:07:01 AM 38.26 0.37 37.90 37.58 792.80 Average: 155.88 3.56 152.32 305.55 5159.56 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5692592 2316316 28.92 2620 1724960 618928 6.83 500604 1541512 144076 08:06:01 AM 5635444 2373464 29.64 2620 1803368 570396 6.30 511696 1560372 10680 08:07:01 AM 5570040 2438868 30.45 2620 1804472 633548 6.99 577284 1560448 52 Average: 5632692 2376216 29.67 2620 1777600 607624 6.71 529861 1554111 51603 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 60.73 46.52 866.47 9.18 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 25.67 22.88 217.36 7.29 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 26.37 24.27 26.63 8.63 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 37.59 31.23 370.17 8.37 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) 12/05/2024 _x86_64_ (2 CPU) 08:03:23 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 27.89 0.00 2.70 5.89 0.13 63.38 08:05:01 AM 0 51.47 0.00 4.45 10.06 0.17 33.86 08:05:01 AM 1 6.25 0.00 1.10 2.07 0.10 90.47 08:06:01 AM all 30.77 0.00 2.33 9.17 0.11 57.62 08:06:01 AM 0 48.67 0.00 3.11 11.20 0.13 36.89 08:06:01 AM 1 13.93 0.00 1.61 7.26 0.10 77.09 08:07:01 AM all 34.28 0.00 1.60 1.07 0.11 62.95 08:07:01 AM 0 68.35 0.00 2.34 1.94 0.11 27.26 08:07:01 AM 1 3.48 0.00 0.91 0.29 0.08 95.24 Average: all 30.98 0.00 2.21 5.38 0.11 61.32 Average: 0 56.11 0.00 3.30 7.76 0.14 32.70 Average: 1 7.85 0.00 1.21 3.18 0.10 87.67