---> uname -a: Linux prd-centos7-builder-2c-1g-3246.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: 2799.996 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 537 5418 16 1865 7002 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:fb:d3:59 brd ff:ff:ff:ff:ff:ff inet 10.30.123.167/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fefb:d359/64 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) 04/20/2024 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 151.68 10.13 141.56 866.76 5717.50 12:06:01 AM 279.59 0.30 279.29 14.93 8840.55 12:07:01 AM 46.29 0.37 45.93 37.58 1078.83 12:08:01 AM 28.64 1.93 26.70 210.43 757.69 Average: 126.55 3.18 123.37 282.45 4098.71 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5652188 2356728 29.43 2620 1733184 659192 7.28 538616 1544028 152036 12:06:01 AM 5534272 2474644 30.90 2620 1798464 682112 7.53 617352 1558268 17216 12:07:01 AM 5504300 2504616 31.27 2620 1799352 703316 7.77 647004 1558540 0 12:08:01 AM 5535368 2473548 30.88 2620 1813164 655092 7.23 723936 1449508 26184 Average: 5556532 2452384 30.62 2620 1786041 674928 7.45 631727 1527586 48859 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 59.96 44.99 846.51 10.37 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 28.05 23.29 214.18 7.29 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 24.10 22.24 24.66 7.32 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 34.42 26.44 34.65 10.60 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.63 29.24 280.02 8.90 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) 04/20/2024 _x86_64_ (2 CPU) 12:03:20 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 35.97 0.00 2.97 4.03 0.11 56.92 12:05:01 AM 0 20.03 0.00 2.14 3.12 0.14 74.57 12:05:01 AM 1 52.48 0.00 3.80 4.97 0.11 38.64 12:06:01 AM all 33.00 0.00 2.41 7.60 0.11 56.87 12:06:01 AM 0 19.86 0.00 1.79 6.16 0.09 72.10 12:06:01 AM 1 46.59 0.00 3.04 9.07 0.12 41.17 12:07:01 AM all 34.39 0.00 1.43 1.08 0.15 62.96 12:07:01 AM 0 30.66 0.00 1.51 0.99 0.14 66.71 12:07:01 AM 1 38.18 0.00 1.36 1.19 0.16 59.11 12:08:01 AM all 37.71 0.00 1.97 0.43 0.11 59.78 12:08:01 AM 0 15.61 0.00 1.26 0.29 0.10 82.73 12:08:01 AM 1 61.07 0.00 2.70 0.58 0.13 35.53 Average: all 35.27 0.00 2.20 3.29 0.12 59.13 Average: 0 21.51 0.00 1.68 2.64 0.12 74.06 Average: 1 49.53 0.00 2.73 3.96 0.13 43.65