---> uname -a: Linux prd-centos7-builder-2c-1g-35375.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: 2800.000 BogoMIPS: 5600.00 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 510 5439 16 1871 7029 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:c4:cd:9b brd ff:ff:ff:ff:ff:ff inet 10.30.123.232/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fec4:cd9b/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) 12/19/2024 _x86_64_ (2 CPU) 08:03:39 AM LINUX RESTART 08:04:03 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 199.98 32.94 167.05 4575.78 7348.87 08:06:01 AM 246.40 0.33 246.07 16.39 7753.40 08:07:01 AM 83.39 0.37 83.03 37.58 2017.47 Average: 176.34 10.97 165.37 1509.45 5688.44 08:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5727332 2281584 28.49 2620 1723864 595548 6.58 461552 1541896 143828 08:06:01 AM 5609844 2399072 29.96 2620 1803736 606076 6.69 533224 1561012 40428 08:07:01 AM 5607328 2401588 29.99 2620 1804792 602808 6.66 536548 1560980 12 Average: 5648168 2360748 29.48 2620 1777464 601477 6.64 510441 1554629 61423 08:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 303.22 189.75 1674.25 65.77 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 26.82 23.40 228.36 7.57 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 25.20 22.59 25.04 8.23 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.35 77.34 631.06 26.76 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) 12/19/2024 _x86_64_ (2 CPU) 08:03:39 AM LINUX RESTART 08:04:03 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 39.94 0.00 5.81 5.45 0.11 48.69 08:05:01 AM 0 32.77 0.00 5.27 5.29 0.11 56.55 08:05:01 AM 1 47.26 0.00 6.34 5.62 0.11 40.68 08:06:01 AM all 28.04 0.00 2.35 7.72 0.13 61.77 08:06:01 AM 0 16.15 0.00 1.93 7.61 0.11 74.21 08:06:01 AM 1 40.25 0.00 2.80 7.83 0.16 48.95 08:07:01 AM all 36.11 0.00 1.43 2.06 0.10 60.30 08:07:01 AM 0 14.60 0.00 1.17 1.77 0.08 82.38 08:07:01 AM 1 58.70 0.00 1.71 2.35 0.11 37.12 Average: all 34.68 0.00 3.16 5.04 0.11 57.01 Average: 0 20.99 0.00 2.75 4.84 0.10 71.31 Average: 1 48.81 0.00 3.59 5.24 0.13 42.22