---> uname -a: Linux prd-centos7-builder-2c-1g-7358.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 519 5440 16 1861 7020 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:63:d3:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.20/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe63:d3e9/64 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) 08/08/2024 _x86_64_ (2 CPU) 03:03:53 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 255.69 112.75 142.94 9002.66 38156.03 03:06:01 AM 111.86 0.17 111.69 5.42 4813.98 03:07:02 AM 250.27 0.03 250.24 0.27 8077.48 03:08:01 AM 82.88 0.63 82.25 52.57 1992.92 03:09:01 AM 27.89 1.95 25.94 210.56 733.85 Average: 146.05 23.27 122.78 1867.20 10806.62 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 5855808 2153108 26.88 2620 1569112 640868 7.08 502808 1409796 76428 03:06:01 AM 5755136 2253780 28.14 2620 1693872 585376 6.46 465760 1515120 120052 03:07:02 AM 5523784 2485132 31.03 2620 1806240 676080 7.46 611688 1572372 52000 03:08:01 AM 5577020 2431896 30.36 2620 1795224 634136 7.00 578232 1553208 40 03:09:01 AM 5609324 2399592 29.96 2620 1801212 593124 6.55 660276 1437828 17840 Average: 5664214 2344702 29.28 2620 1733132 625917 6.91 563753 1497665 53272 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:02 AM eth0 245.14 169.36 997.63 60.68 0.00 0.00 0.00 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 29.85 25.70 564.47 2.93 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 03:07:02 AM eth0 31.13 25.82 289.61 7.41 0.00 0.00 0.00 03:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 25.95 23.95 24.94 8.62 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 03:09:01 AM eth0 30.22 24.34 30.79 10.36 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.77 54.04 382.12 18.08 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) 08/08/2024 _x86_64_ (2 CPU) 03:03:53 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 30.73 0.00 6.97 30.62 0.15 31.53 03:05:02 AM 0 42.99 0.00 7.69 30.26 0.18 18.88 03:05:02 AM 1 18.79 0.00 6.29 30.98 0.12 43.83 03:06:01 AM all 9.34 0.00 1.22 29.83 0.07 59.53 03:06:01 AM 0 16.58 0.00 1.93 35.69 0.05 45.75 03:06:01 AM 1 2.22 0.00 0.53 24.05 0.09 73.11 03:07:02 AM all 28.09 0.00 2.34 7.30 0.14 62.13 03:07:02 AM 0 39.98 0.00 2.87 6.83 0.14 50.18 03:07:02 AM 1 16.47 0.00 1.79 7.78 0.14 73.82 03:08:01 AM all 34.55 0.00 1.88 2.16 0.12 61.28 03:08:01 AM 0 66.61 0.00 2.65 3.60 0.15 27.00 03:08:01 AM 1 4.61 0.00 1.20 0.81 0.10 93.28 03:09:01 AM all 35.51 0.00 1.94 1.69 0.13 60.73 03:09:01 AM 0 67.68 0.00 3.02 3.41 0.13 25.76 03:09:01 AM 1 5.88 0.00 0.95 0.12 0.12 92.94 Average: all 27.56 0.00 2.87 14.40 0.12 55.04 Average: 0 46.36 0.00 3.63 16.19 0.13 33.69 Average: 1 9.56 0.00 2.14 12.70 0.11 75.49