---> uname -a: Linux prd-centos7-builder-2c-1g-39814.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 534 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:6f:00:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.92/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe6f:b9/64 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) 02/27/2025 _x86_64_ (2 CPU) 01:03:45 AM LINUX RESTART 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 303.91 29.78 274.13 4449.23 43175.32 01:06:01 AM 309.79 0.69 309.10 53.79 9465.82 01:07:01 AM 44.04 1.67 42.37 147.24 956.91 Average: 218.28 10.67 207.61 1542.70 17775.36 01:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 5700636 2308280 28.82 2620 1726916 598768 6.61 487432 1542736 145492 01:06:01 AM 5568740 2440176 30.47 2620 1811120 622080 6.87 571840 1563880 10924 01:07:01 AM 5538440 2470476 30.85 2620 1813756 685568 7.57 723584 1442652 16692 Average: 5602605 2406311 30.05 2620 1783931 635472 7.02 594285 1516423 57703 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 AM eth0 362.18 222.75 1668.23 68.27 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 36.33 31.74 241.43 10.04 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 32.59 26.27 32.46 15.19 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 143.12 93.23 644.09 31.08 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) 02/27/2025 _x86_64_ (2 CPU) 01:03:45 AM LINUX RESTART 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 41.55 0.00 6.42 6.62 0.14 45.26 01:05:02 AM 0 25.34 0.00 5.49 6.80 0.12 62.25 01:05:02 AM 1 58.48 0.00 7.40 6.44 0.17 27.52 01:06:01 AM all 36.54 0.00 3.35 1.48 0.14 58.49 01:06:01 AM 0 16.34 0.00 3.10 1.70 0.10 78.77 01:06:01 AM 1 57.98 0.00 3.64 1.24 0.17 36.97 01:07:01 AM all 37.07 0.00 1.92 0.23 0.10 60.69 01:07:01 AM 0 16.11 0.00 1.18 0.09 0.09 82.54 01:07:01 AM 1 58.99 0.00 2.67 0.37 0.12 37.84 Average: all 38.37 0.00 3.87 2.75 0.13 54.88 Average: 0 19.22 0.00 3.23 2.82 0.10 74.62 Average: 1 58.49 0.00 4.55 2.66 0.15 34.15