---> uname -a: Linux prd-centos7-builder-2c-1g-24424.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 512 5444 16 1864 7026 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:d3:5f:fa brd ff:ff:ff:ff:ff:ff inet 10.30.123.219/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fed3:5ffa/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) 11/03/2024 _x86_64_ (2 CPU) 04:03:22 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 171.32 12.47 158.85 1805.43 6241.90 04:06:01 AM 253.34 0.30 253.04 14.93 8228.29 04:07:01 AM 80.78 0.37 80.41 37.57 1890.06 04:08:01 AM 33.63 1.95 31.68 210.56 914.39 Average: 134.77 3.77 131.00 517.21 4318.72 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5720656 2288252 28.57 2620 1693492 628408 6.94 502204 1516436 121364 04:06:01 AM 5620436 2388472 29.82 2620 1796352 595600 6.58 534764 1554928 39840 04:07:01 AM 5655636 2353272 29.38 2620 1797352 556684 6.15 498764 1554884 24 04:08:01 AM 5590148 2418760 30.20 2620 1805944 612636 6.76 677932 1440768 30044 Average: 5646719 2362189 29.49 2620 1773285 598332 6.61 553416 1516754 47818 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 202.51 140.97 1283.59 55.13 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 32.27 27.07 288.31 7.75 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 28.83 26.30 30.35 8.75 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 32.87 26.79 32.53 11.23 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.13 55.29 408.75 20.72 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) 11/03/2024 _x86_64_ (2 CPU) 04:03:22 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 33.53 0.00 3.28 8.09 0.12 54.98 04:05:01 AM 0 53.95 0.00 5.10 12.76 0.14 28.06 04:05:01 AM 1 14.03 0.00 1.56 3.65 0.12 80.65 04:06:01 AM all 29.70 0.00 2.57 8.70 0.11 58.92 04:06:01 AM 0 42.00 0.00 3.23 11.46 0.13 43.19 04:06:01 AM 1 17.83 0.00 1.92 6.04 0.09 74.13 04:07:01 AM all 34.90 0.00 1.91 3.23 0.10 59.85 04:07:01 AM 0 62.39 0.00 2.66 5.04 0.13 29.78 04:07:01 AM 1 9.14 0.00 1.20 1.52 0.10 88.03 04:08:01 AM all 35.26 0.00 2.18 1.47 0.12 60.96 04:08:01 AM 0 66.82 0.00 3.33 2.94 0.15 26.76 04:08:01 AM 1 6.36 0.00 1.17 0.12 0.08 92.27 Average: all 33.35 0.00 2.49 5.38 0.12 58.67 Average: 0 56.20 0.00 3.58 8.09 0.14 31.99 Average: 1 11.80 0.00 1.46 2.81 0.10 83.83