---> uname -a: Linux prd-centos7-builder-2c-1g-24312.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 507 5452 16 1861 7032 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:eb:2a:5e brd ff:ff:ff:ff:ff:ff inet 10.30.122.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feeb:2a5e/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) 11/01/2024 _x86_64_ (2 CPU) 09:03:24 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 174.26 10.09 164.17 865.17 7226.37 09:06:01 AM 254.38 0.61 253.77 51.89 7078.14 09:07:01 AM 28.50 1.67 26.84 147.26 636.65 Average: 151.82 4.14 147.68 356.43 4968.91 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 5640204 2368704 29.58 2620 1784968 601512 6.64 507412 1568736 156120 09:06:01 AM 5559900 2449008 30.58 2620 1794364 664184 7.33 596432 1552156 1508 09:07:01 AM 5628052 2380856 29.73 2620 1795224 593664 6.55 651796 1430472 14800 Average: 5609385 2399523 29.96 2620 1791519 619787 6.84 585213 1517121 57476 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 AM eth0 77.43 57.22 1001.94 10.99 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 24.12 22.07 59.86 7.78 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 31.43 25.39 31.03 10.29 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 Average: eth0 44.44 34.96 365.94 9.70 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) 11/01/2024 _x86_64_ (2 CPU) 09:03:24 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 35.74 0.00 3.44 4.51 0.12 56.19 09:05:02 AM 0 14.16 0.00 1.81 1.67 0.12 82.24 09:05:02 AM 1 58.46 0.00 5.15 7.49 0.11 28.79 09:06:01 AM all 32.67 0.00 2.05 6.80 0.09 58.40 09:06:01 AM 0 7.47 0.00 1.48 5.00 0.07 85.97 09:06:01 AM 1 59.36 0.00 2.69 8.71 0.13 29.12 09:07:01 AM all 36.24 0.00 1.82 0.48 0.09 61.37 09:07:01 AM 0 4.87 0.00 1.03 0.07 0.05 93.98 09:07:01 AM 1 70.08 0.00 2.65 0.91 0.11 26.25 Average: all 34.89 0.00 2.44 3.91 0.10 58.65 Average: 0 8.82 0.00 1.44 2.23 0.08 87.43 Average: 1 62.62 0.00 3.51 5.70 0.11 28.06