---> uname -a: Linux prd-centos7-builder-2c-1g-37467.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 518 5430 16 1872 7020 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:3f:1c:90 brd ff:ff:ff:ff:ff:ff inet 10.30.122.39/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe3f:1c90/64 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) 01/22/2025 _x86_64_ (2 CPU) 01:05:10 PM LINUX RESTART 01:06:01 PM tps rtps wtps bread/s bwrtn/s 01:07:01 PM 247.72 1.02 246.70 32.25 8894.99 01:08:02 PM 164.22 0.70 163.52 54.37 4643.96 01:09:01 PM 28.05 1.98 26.07 214.09 719.65 Average: 147.32 1.23 146.09 99.60 4775.39 01:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 PM 5542784 2466124 30.79 2620 1805408 667488 7.37 589252 1576032 112592 01:08:02 PM 5573140 2435768 30.41 2620 1805404 634012 7.00 572368 1560788 228 01:09:01 PM 5589288 2419620 30.21 2620 1811208 604852 6.68 671612 1445176 17828 Average: 5568404 2440504 30.47 2620 1807340 635451 7.02 611077 1527332 43549 01:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:07:01 PM eth0 61.08 46.24 907.74 10.78 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 01:08:02 PM eth0 26.59 24.15 39.83 8.85 0.00 0.00 0.00 01:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 31.01 25.58 31.18 10.44 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.61 32.03 327.91 10.02 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) 01/22/2025 _x86_64_ (2 CPU) 01:05:10 PM LINUX RESTART 01:06:01 PM CPU %user %nice %system %iowait %steal %idle 01:07:01 PM all 37.82 0.00 3.33 2.84 0.10 55.91 01:07:01 PM 0 20.53 0.00 2.12 3.07 0.09 74.19 01:07:01 PM 1 55.90 0.00 4.59 2.61 0.11 36.79 01:08:02 PM all 35.00 0.00 1.73 1.91 0.11 61.26 01:08:02 PM 0 26.84 0.00 1.60 1.35 0.09 70.12 01:08:02 PM 1 43.37 0.00 1.85 2.49 0.12 52.16 01:09:01 PM all 35.86 0.00 1.91 1.29 0.11 60.84 01:09:01 PM 0 15.07 0.00 1.44 0.43 0.10 82.96 01:09:01 PM 1 57.72 0.00 2.41 2.17 0.13 37.57 Average: all 36.23 0.00 2.32 2.02 0.10 59.33 Average: 0 20.81 0.00 1.72 1.62 0.09 75.76 Average: 1 52.27 0.00 2.95 2.43 0.12 42.23