---> uname -a: Linux prd-centos7-builder-2c-1g-41265.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 552 5391 16 1876 6985 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:11:f4:42 brd ff:ff:ff:ff:ff:ff inet 10.30.123.213/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe11:f442/64 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) 03/13/2025 _x86_64_ (2 CPU) 09:03:44 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 336.66 15.06 321.60 2203.46 8742.69 09:06:01 AM 286.64 0.36 286.29 16.80 8680.95 09:07:01 AM 44.34 0.37 43.98 37.58 892.57 09:08:01 AM 33.42 1.95 31.47 210.56 846.48 Average: 174.82 4.45 170.37 619.60 4775.06 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 5582460 2426456 30.30 2620 1781824 655892 7.24 574960 1568040 192420 09:06:01 AM 5527092 2481824 30.99 2620 1807568 662904 7.32 614812 1560440 12672 09:07:01 AM 5530072 2478844 30.95 2620 1808632 659964 7.29 612796 1560692 264 09:08:01 AM 5519268 2489648 31.09 2620 1817064 659356 7.28 736668 1447208 30552 Average: 5539723 2469193 30.83 2620 1803772 659529 7.28 634809 1534095 58977 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 AM eth0 327.61 211.48 1793.13 67.67 0.00 0.00 0.00 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 18.63 15.92 49.79 6.45 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 19.57 17.37 20.37 6.88 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 34.02 27.20 34.44 12.01 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.30 68.21 476.21 23.32 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) 03/13/2025 _x86_64_ (2 CPU) 09:03:44 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 41.94 0.00 4.82 2.51 0.11 50.62 09:05:02 AM 0 65.17 0.00 7.19 3.71 0.13 23.80 09:05:02 AM 1 19.94 0.00 2.55 1.38 0.10 76.03 09:06:01 AM all 22.86 0.00 1.99 6.41 0.42 68.32 09:06:01 AM 0 39.60 0.00 2.81 1.20 0.35 56.03 09:06:01 AM 1 6.69 0.00 1.21 11.44 0.46 80.19 09:07:01 AM all 21.95 0.00 1.08 0.45 0.06 76.46 09:07:01 AM 0 30.57 0.00 1.32 0.50 0.07 67.54 09:07:01 AM 1 13.51 0.00 0.87 0.37 0.07 85.18 09:08:01 AM all 36.11 0.00 2.30 0.25 0.10 61.23 09:08:01 AM 0 55.03 0.00 3.19 0.36 0.12 41.29 09:08:01 AM 1 17.90 0.00 1.44 0.15 0.09 80.42 Average: all 30.63 0.00 2.53 2.40 0.17 64.26 Average: 0 47.37 0.00 3.59 1.42 0.17 47.45 Average: 1 14.50 0.00 1.51 3.34 0.18 80.47