---> uname -a: Linux prd-centos7-builder-2c-1g-38726.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 534 5411 16 1874 7004 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:e0:c7:4b brd ff:ff:ff:ff:ff:ff inet 10.30.123.143/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fee0:c74b/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) 02/12/2025 _x86_64_ (2 CPU) 05:03:18 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 231.86 2.27 229.60 70.75 9134.26 05:06:01 AM 201.30 0.70 200.60 54.37 5359.19 05:07:01 AM 29.64 1.95 27.69 210.56 798.03 Average: 154.27 1.64 152.63 111.89 5097.38 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5585192 2423716 30.26 2620 1807048 629040 6.94 543168 1577556 128364 05:06:01 AM 5529752 2479156 30.95 2620 1807256 681720 7.53 613460 1560292 92 05:07:01 AM 5610760 2398148 29.94 2620 1815844 586152 6.47 645004 1447012 30348 Average: 5575235 2433673 30.39 2620 1810049 632304 6.98 600544 1528287 52935 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 70.80 54.21 1067.54 10.85 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 30.27 26.10 43.83 10.67 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 31.30 24.47 31.88 10.74 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.13 34.93 381.12 10.75 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) 02/12/2025 _x86_64_ (2 CPU) 05:03:18 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 36.99 0.00 3.89 2.78 0.10 56.23 05:05:01 AM 0 68.64 0.00 6.00 3.68 0.09 21.60 05:05:01 AM 1 7.24 0.00 1.90 1.96 0.12 88.78 05:06:01 AM all 34.52 0.00 1.89 1.64 0.09 61.86 05:06:01 AM 0 57.77 0.00 2.48 1.62 0.09 38.04 05:06:01 AM 1 12.55 0.00 1.32 1.66 0.07 84.39 05:07:01 AM all 28.21 0.00 1.96 0.38 0.09 69.36 05:07:01 AM 0 46.30 0.00 2.89 0.64 0.09 50.08 05:07:01 AM 1 10.84 0.00 1.11 0.12 0.09 87.86 Average: all 33.23 0.00 2.58 1.60 0.09 62.50 Average: 0 57.51 0.00 3.78 1.97 0.09 36.65 Average: 1 10.21 0.00 1.44 1.25 0.09 87.01