---> uname -a: Linux prd-centos7-builder-2c-1g-38126.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 551 5392 16 1877 6987 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:ff:17:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:feff:17b7/64 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) 02/04/2025 _x86_64_ (2 CPU) 01:03:21 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 234.62 2.21 232.40 69.13 9041.24 01:06:01 AM 187.02 1.70 185.32 110.88 5106.05 01:07:01 AM 34.19 1.95 32.25 210.53 849.33 Average: 151.95 1.95 150.00 130.17 4999.32 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5566928 2441980 30.49 2620 1808060 643716 7.11 562544 1579060 119360 01:06:01 AM 5542668 2466240 30.79 2620 1809900 658916 7.27 600264 1563472 40 01:07:01 AM 5537952 2470956 30.85 2620 1818480 651472 7.19 718732 1449024 30284 Average: 5549183 2459725 30.71 2620 1812147 651368 7.19 627180 1530519 49895 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 70.98 54.48 1064.27 11.19 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 38.20 32.57 50.14 18.87 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 36.24 28.60 35.60 13.02 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.48 38.55 383.43 14.36 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) 02/04/2025 _x86_64_ (2 CPU) 01:03:21 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 36.89 0.00 4.09 2.47 0.12 56.43 01:05:01 AM 0 20.16 0.00 3.02 1.51 0.12 75.20 01:05:01 AM 1 54.47 0.00 5.23 3.48 0.13 36.69 01:06:01 AM all 31.17 0.00 2.36 1.18 0.11 65.17 01:06:01 AM 0 14.37 0.00 1.59 1.11 0.10 82.82 01:06:01 AM 1 48.82 0.00 3.14 1.27 0.11 46.66 01:07:01 AM all 34.49 0.00 2.35 0.60 0.14 62.43 01:07:01 AM 0 18.38 0.00 1.98 0.21 0.12 79.32 01:07:01 AM 1 51.36 0.00 2.75 1.01 0.16 44.72 Average: all 34.17 0.00 2.93 1.41 0.12 61.37 Average: 0 17.62 0.00 2.19 0.94 0.11 79.13 Average: 1 51.54 0.00 3.70 1.91 0.13 42.72