---> uname -a: Linux prd-centos7-builder-2c-1g-41309.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 533 5407 16 1879 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:2d:56:3c brd ff:ff:ff:ff:ff:ff inet 10.30.123.48/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe2d:563c/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) 03/14/2025 _x86_64_ (2 CPU) 04:03:38 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 277.22 17.50 259.72 2737.45 8080.38 04:06:01 AM 293.44 0.68 292.75 52.90 8662.06 04:07:01 AM 48.42 1.85 46.57 190.01 1198.13 Average: 206.36 6.68 199.68 993.55 5980.31 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5637436 2371480 29.61 2620 1764100 652352 7.20 529052 1562416 171596 04:06:01 AM 5533988 2474928 30.90 2620 1811732 676020 7.46 604556 1564500 10924 04:07:01 AM 5571276 2437640 30.44 2620 1816860 623660 6.89 679984 1449288 18088 Average: 5580900 2428016 30.32 2620 1797564 650677 7.18 604531 1525401 66869 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 354.19 218.75 1794.07 67.93 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 26.03 23.08 61.33 8.76 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 34.96 28.30 34.78 12.22 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.41 90.05 630.12 29.64 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) 03/14/2025 _x86_64_ (2 CPU) 04:03:38 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 40.78 0.00 4.80 2.42 0.11 51.91 04:05:01 AM 0 48.57 0.00 5.55 3.00 0.11 42.78 04:05:01 AM 1 33.14 0.00 4.06 1.86 0.10 60.83 04:06:01 AM all 32.19 0.00 2.58 1.51 0.10 63.62 04:06:01 AM 0 48.72 0.00 2.77 2.16 0.11 46.24 04:06:01 AM 1 16.36 0.00 2.38 0.88 0.09 80.29 04:07:01 AM all 36.79 0.00 2.17 0.24 0.09 60.71 04:07:01 AM 0 71.13 0.00 3.22 0.49 0.11 25.06 04:07:01 AM 1 4.62 0.00 1.18 0.02 0.08 94.10 Average: all 36.58 0.00 3.18 1.39 0.10 58.76 Average: 0 56.12 0.00 3.85 1.88 0.11 38.04 Average: 1 17.89 0.00 2.52 0.91 0.09 78.58