---> uname -a: Linux prd-centos7-builder-2c-1g-10234.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 524 5428 16 1867 7014 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:c2:57:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.190/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fec2:57d0/64 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) 09/13/2024 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 211.81 3.29 208.52 127.91 8734.03 11:06:01 AM 200.05 0.63 199.42 52.23 5504.35 11:07:01 AM 29.32 1.82 27.50 188.84 747.43 Average: 146.70 1.90 144.80 122.96 4974.63 11:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5583948 2424960 30.28 2620 1799192 640060 7.07 557888 1570104 125508 11:06:01 AM 5540832 2468076 30.82 2620 1800380 675168 7.45 606236 1558480 184 11:07:01 AM 5564896 2444012 30.52 2620 1805552 641920 7.09 697212 1442500 17732 Average: 5563225 2445683 30.54 2620 1801708 652383 7.20 620445 1523695 47808 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 75.02 59.84 1081.76 20.35 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 27.13 24.02 41.18 9.08 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 30.20 24.80 31.53 10.63 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.95 36.09 380.95 13.31 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) 09/13/2024 _x86_64_ (2 CPU) 11:03:20 AM LINUX RESTART 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 36.86 0.00 3.49 5.39 0.13 54.13 11:05:01 AM 0 50.52 0.00 4.48 5.68 0.14 39.17 11:05:01 AM 1 23.61 0.00 2.49 5.13 0.12 68.65 11:06:01 AM all 37.09 0.00 2.09 3.67 0.11 57.03 11:06:01 AM 0 66.99 0.00 2.65 4.66 0.13 25.57 11:06:01 AM 1 9.02 0.00 1.58 2.73 0.10 86.57 11:07:01 AM all 37.28 0.00 1.95 0.43 0.10 60.24 11:07:01 AM 0 55.90 0.00 2.45 0.34 0.12 41.19 11:07:01 AM 1 19.42 0.00 1.47 0.51 0.09 78.51 Average: all 37.08 0.00 2.50 3.15 0.12 57.15 Average: 0 57.80 0.00 3.19 3.55 0.13 35.33 Average: 1 17.27 0.00 1.84 2.77 0.10 78.02