---> uname -a: Linux prd-centos7-builder-2c-1g-13023.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 618 5334 16 1868 6921 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:ee:90:3a brd ff:ff:ff:ff:ff:ff inet 10.30.123.153/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:feee:903a/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) 10/02/2024 _x86_64_ (2 CPU) 06:06:02 PM LINUX RESTART 06:07:01 PM tps rtps wtps bread/s bwrtn/s 06:08:01 PM 227.24 0.45 226.79 11.33 8532.98 06:09:01 PM 175.11 0.88 174.23 58.64 4779.76 06:10:01 PM 20.65 1.52 19.14 103.40 337.46 06:11:01 PM 26.59 1.67 24.92 202.97 654.87 Average: 112.39 1.13 111.26 94.08 3576.13 06:07:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 PM 5498680 2510236 31.34 2620 1817884 786484 8.68 630708 1579884 134684 06:09:01 PM 5539776 2469140 30.83 2620 1798672 755824 8.34 622048 1545592 32 06:10:01 PM 5517792 2491124 31.10 2620 1801500 768436 8.48 642548 1546532 52 06:11:01 PM 5509032 2499884 31.21 2620 1809900 769112 8.49 754168 1442588 30012 Average: 5516320 2492596 31.12 2620 1806989 769964 8.50 662368 1528649 41195 06:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:08:01 PM eth0 58.95 45.13 878.86 8.81 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 24.02 23.14 41.25 6.79 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 23.87 23.18 17.54 8.04 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 28.77 24.80 28.61 10.87 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.90 29.06 241.56 8.63 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) 10/02/2024 _x86_64_ (2 CPU) 06:06:02 PM LINUX RESTART 06:07:01 PM CPU %user %nice %system %iowait %steal %idle 06:08:01 PM all 30.46 0.00 3.03 8.05 0.12 58.33 06:08:01 PM 0 18.14 0.00 2.24 7.89 0.12 71.61 06:08:01 PM 1 43.19 0.00 3.81 8.23 0.12 44.64 06:09:01 PM all 27.13 0.00 2.15 5.52 0.12 65.07 06:09:01 PM 0 13.34 0.00 1.84 4.97 0.10 79.74 06:09:01 PM 1 41.62 0.00 2.52 6.10 0.13 49.64 06:10:01 PM all 30.88 0.00 1.38 2.83 0.19 64.73 06:10:01 PM 0 26.91 0.00 1.45 1.81 0.20 69.63 06:10:01 PM 1 34.95 0.00 1.30 3.84 0.18 59.73 06:11:01 PM all 33.40 0.00 1.90 2.62 0.14 61.94 06:11:01 PM 0 25.24 0.00 1.56 1.79 0.14 71.27 06:11:01 PM 1 41.78 0.00 2.25 3.48 0.14 52.35 Average: all 30.46 0.00 2.12 4.77 0.14 62.50 Average: 0 20.84 0.00 1.78 4.14 0.14 73.10 Average: 1 40.39 0.00 2.47 5.42 0.14 51.57