---> uname -a: Linux prd-centos7-builder-2c-1g-38199.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 538 5404 16 1877 7000 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:13:fa:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.151/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe13:faf3/64 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) 02/05/2025 _x86_64_ (2 CPU) 06:03:39 AM LINUX RESTART 06:04:04 AM tps rtps wtps bread/s bwrtn/s 06:05:02 AM 225.63 27.52 198.11 4537.31 27924.37 06:06:01 AM 303.64 0.54 303.10 18.56 9770.48 06:07:01 AM 77.32 0.53 76.78 47.30 1780.88 Average: 201.22 9.28 191.94 1491.85 12926.29 06:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 AM 5706740 2302168 28.75 2620 1703696 619036 6.83 499996 1523236 146084 06:06:01 AM 5558704 2450204 30.59 2620 1808856 635388 7.02 580804 1562840 21992 06:07:01 AM 5602020 2406888 30.05 2620 1807248 654608 7.23 552300 1551492 14688 Average: 5622488 2386420 29.80 2620 1773267 636344 7.03 544367 1545856 60921 06:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:02 AM eth0 254.01 168.39 1637.80 64.88 0.00 0.00 0.00 06:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 39.31 31.45 312.24 9.96 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 35.98 29.11 37.76 11.38 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.71 75.01 647.97 28.23 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) 02/05/2025 _x86_64_ (2 CPU) 06:03:39 AM LINUX RESTART 06:04:04 AM CPU %user %nice %system %iowait %steal %idle 06:05:02 AM all 34.99 0.00 5.30 13.67 0.14 45.91 06:05:02 AM 0 50.21 0.00 6.24 13.98 0.09 29.48 06:05:02 AM 1 20.30 0.00 4.38 13.36 0.16 61.79 06:06:01 AM all 36.06 0.00 2.99 3.02 0.11 57.82 06:06:01 AM 0 59.70 0.00 3.75 3.37 0.11 33.07 06:06:01 AM 1 13.47 0.00 2.30 2.67 0.10 81.46 06:07:01 AM all 34.09 0.00 2.15 0.62 0.10 63.04 06:07:01 AM 0 52.33 0.00 2.36 0.68 0.11 44.52 06:07:01 AM 1 16.64 0.00 1.91 0.58 0.10 80.76 Average: all 35.04 0.00 3.45 5.62 0.11 55.78 Average: 0 54.12 0.00 4.08 5.88 0.10 35.82 Average: 1 16.74 0.00 2.84 5.38 0.12 74.92