---> uname -a: Linux prd-centos7-builder-2c-1g-42253.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 515 5428 16 1876 7023 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:ae:26:cc brd ff:ff:ff:ff:ff:ff inet 10.30.123.223/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:feae:26cc/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) 03/28/2025 _x86_64_ (2 CPU) 10:03:21 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 223.40 11.48 211.93 1408.66 7197.83 10:06:01 AM 268.62 0.03 268.58 0.27 8755.59 10:07:01 AM 91.69 0.68 91.00 53.84 2221.27 10:08:01 AM 31.80 1.95 29.85 210.53 838.62 Average: 153.87 3.54 150.34 418.36 4753.27 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5621948 2386968 29.80 2620 1755032 644968 7.12 576232 1531424 153936 10:06:01 AM 5535956 2472960 30.88 2620 1812012 651160 7.19 592812 1577164 48548 10:07:01 AM 5615952 2392964 29.88 2620 1808956 572300 6.32 528724 1560968 24 10:08:01 AM 5575092 2433824 30.39 2620 1817664 602808 6.66 682440 1447652 30988 Average: 5587237 2421679 30.24 2620 1798416 617809 6.82 595052 1529302 58374 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 210.86 141.32 1192.48 50.53 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 33.27 28.00 321.80 7.77 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 27.27 24.82 26.35 9.25 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 37.69 28.91 40.81 11.60 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.28 55.77 395.38 19.78 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) 03/28/2025 _x86_64_ (2 CPU) 10:03:21 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 26.67 0.00 2.99 10.60 0.10 59.62 10:05:01 AM 0 38.02 0.00 4.14 15.46 0.12 42.26 10:05:01 AM 1 15.73 0.00 1.89 5.92 0.10 76.36 10:06:01 AM all 27.63 0.00 2.59 8.81 0.10 60.87 10:06:01 AM 0 40.38 0.00 3.45 11.53 0.11 44.53 10:06:01 AM 1 15.35 0.00 1.75 6.20 0.09 76.61 10:07:01 AM all 31.60 0.00 2.03 1.94 0.11 64.32 10:07:01 AM 0 54.29 0.00 2.50 3.53 0.11 39.58 10:07:01 AM 1 10.24 0.00 1.58 0.46 0.09 87.63 10:08:01 AM all 31.57 0.00 2.29 2.05 0.09 64.00 10:08:01 AM 0 52.82 0.00 3.15 3.17 0.11 40.75 10:08:01 AM 1 11.43 0.00 1.46 0.98 0.08 86.04 Average: all 29.37 0.00 2.48 5.86 0.10 62.20 Average: 0 46.33 0.00 3.31 8.45 0.11 41.79 Average: 1 13.18 0.00 1.67 3.38 0.09 81.68