---> uname -a: Linux prd-centos7-builder-2c-1g-409.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 504 5441 16 1875 7034 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:44:93:68 brd ff:ff:ff:ff:ff:ff inet 10.30.122.111/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe44:9368/64 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) 03/20/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 176.35 10.18 166.17 868.49 5046.37 03:06:01 AM 262.18 0.05 262.13 0.67 8376.47 03:07:01 AM 106.46 0.62 105.85 51.71 2703.73 03:08:01 AM 22.27 1.62 20.66 145.93 531.27 Average: 141.81 3.12 138.70 266.73 4164.32 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5674388 2334528 29.15 2620 1718516 649356 7.17 524460 1536924 140112 03:06:01 AM 5533764 2475152 30.90 2620 1810672 672728 7.43 594868 1583504 53100 03:07:01 AM 5529484 2479432 30.96 2620 1809560 671556 7.41 612408 1569524 160 03:08:01 AM 5571052 2437864 30.44 2620 1810652 628320 6.94 691544 1449008 14820 Average: 5577172 2431744 30.36 2620 1787350 655490 7.24 605820 1534740 52048 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 72.24 51.63 899.36 11.97 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 29.79 24.61 267.31 7.27 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.40 22.27 39.30 7.24 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 26.55 21.84 29.53 8.27 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.25 30.09 308.90 8.69 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) 03/20/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 28.58 0.00 3.09 7.34 0.12 60.87 03:05:01 AM 0 33.67 0.00 3.19 4.54 0.14 58.46 03:05:01 AM 1 23.54 0.00 3.02 10.09 0.12 63.24 03:06:01 AM all 31.58 0.00 2.37 8.42 0.11 57.52 03:06:01 AM 0 51.78 0.00 3.17 11.43 0.11 33.51 03:06:01 AM 1 12.33 0.00 1.60 5.57 0.12 80.38 03:07:01 AM all 32.90 0.00 1.60 2.78 0.10 62.62 03:07:01 AM 0 49.88 0.00 1.72 3.11 0.11 45.18 03:07:01 AM 1 16.60 0.00 1.48 2.46 0.07 79.39 03:08:01 AM all 32.11 0.00 1.56 1.12 0.10 65.11 03:08:01 AM 0 61.70 0.00 2.39 2.08 0.13 33.71 03:08:01 AM 1 4.56 0.00 0.81 0.20 0.10 94.32 Average: all 31.29 0.00 2.16 4.92 0.11 61.53 Average: 0 49.14 0.00 2.62 5.29 0.12 42.82 Average: 1 14.18 0.00 1.72 4.55 0.10 79.44