---> uname -a: Linux prd-centos7-builder-2c-1g-2663.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 528 5427 16 1865 7011 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:d4:b4:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.35/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fed4:b4c2/64 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) 04/18/2024 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 122.68 25.54 97.14 4361.52 5676.08 03:06:01 AM 239.41 0.23 239.18 6.53 7952.69 03:07:01 AM 142.24 0.60 141.64 51.03 4047.14 03:08:01 AM 45.34 0.03 45.30 1.20 1039.34 Average: 137.47 6.52 130.95 1091.50 4674.51 03:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5765124 2243784 28.02 2620 1625936 709780 7.84 565096 1435744 68824 03:06:01 AM 5652344 2356564 29.42 2620 1788316 568764 6.28 488644 1573304 84416 03:07:01 AM 5572736 2436172 30.42 2620 1799340 627500 6.93 577612 1558828 16104 03:08:01 AM 5548624 2460284 30.72 2620 1799536 652316 7.20 602780 1558312 172 Average: 5634707 2374201 29.64 2620 1753282 639590 7.06 558533 1531547 42379 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 254.42 174.14 1520.44 62.45 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 22.52 17.31 266.86 4.21 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 26.02 23.72 62.26 7.54 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 24.78 21.92 20.45 7.78 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 81.22 58.79 463.11 20.32 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) 04/18/2024 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 31.64 0.00 4.66 9.43 0.14 54.13 03:05:01 AM 0 25.01 0.00 4.00 8.89 0.12 61.98 03:05:01 AM 1 38.43 0.00 5.33 9.97 0.15 46.13 03:06:01 AM all 27.21 0.00 2.73 13.84 0.11 56.11 03:06:01 AM 0 12.91 0.00 1.81 11.59 0.12 73.57 03:06:01 AM 1 42.01 0.00 3.67 16.19 0.12 38.01 03:07:01 AM all 35.88 0.00 2.05 3.55 0.10 58.41 03:07:01 AM 0 8.64 0.00 1.53 4.29 0.08 85.46 03:07:01 AM 1 64.82 0.00 2.61 2.74 0.13 29.70 03:08:01 AM all 35.66 0.00 1.28 1.22 0.10 61.74 03:08:01 AM 0 2.64 0.00 0.66 1.09 0.08 95.53 03:08:01 AM 1 71.13 0.00 1.95 1.35 0.11 25.45 Average: all 32.60 0.00 2.66 6.99 0.11 57.63 Average: 0 12.12 0.00 1.97 6.41 0.10 79.40 Average: 1 54.09 0.00 3.39 7.59 0.13 34.80