---> uname -a: Linux prd-centos7-builder-2c-1g-38046.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 542 5405 16 1872 6996 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:83:fa:8b brd ff:ff:ff:ff:ff:ff inet 10.30.123.190/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe83:fa8b/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) 02/02/2025 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 215.94 4.68 211.26 278.21 8364.46 01:06:01 PM 210.11 0.70 209.41 54.37 5727.22 01:07:01 PM 33.78 1.95 31.83 210.56 849.18 Average: 153.28 2.44 150.84 181.05 4980.47 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5622216 2386700 29.80 2620 1804756 595100 6.57 511836 1577120 133572 01:06:01 PM 5556900 2452016 30.62 2620 1804960 653392 7.21 589232 1558900 240 01:07:01 PM 5530796 2478120 30.94 2620 1813340 666828 7.36 731108 1444492 30284 Average: 5569971 2438945 30.45 2620 1807685 638440 7.05 610725 1526837 54699 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 69.30 53.48 1061.57 10.17 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.02 27.97 45.15 11.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 36.35 27.77 34.73 12.08 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.89 36.41 380.52 11.08 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) 02/02/2025 _x86_64_ (2 CPU) 01:03:21 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 36.53 0.00 4.02 2.94 0.12 56.39 01:05:01 PM 0 17.40 0.00 2.13 1.97 0.12 78.38 01:05:01 PM 1 56.58 0.00 6.01 3.97 0.13 33.32 01:06:01 PM all 33.24 0.00 2.03 2.78 0.10 61.85 01:06:01 PM 0 19.27 0.00 1.64 2.87 0.10 76.11 01:06:01 PM 1 47.61 0.00 2.44 2.67 0.11 47.17 01:07:01 PM all 34.48 0.00 2.33 0.67 0.11 62.41 01:07:01 PM 0 5.93 0.00 1.26 0.10 0.10 92.60 01:07:01 PM 1 65.48 0.00 3.50 1.28 0.11 29.63 Average: all 34.75 0.00 2.79 2.13 0.11 60.22 Average: 0 14.14 0.00 1.68 1.64 0.11 82.44 Average: 1 56.47 0.00 3.98 2.65 0.11 36.78