---> uname -a: Linux prd-centos7-builder-2c-1g-24198.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 610 5346 16 1863 6928 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:ec:06:60 brd ff:ff:ff:ff:ff:ff inet 10.30.123.31/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feec:660/64 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) 10/31/2024 _x86_64_ (2 CPU) 02:03:23 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 176.24 12.05 164.18 1443.60 6394.99 02:06:01 AM 256.38 0.30 256.08 14.92 8269.90 02:07:01 AM 76.08 0.37 75.71 37.58 1779.79 02:08:01 AM 18.37 1.63 16.74 146.06 518.57 02:09:01 AM 90.70 0.32 90.39 64.50 1717.56 Average: 123.39 2.90 120.49 337.82 3727.87 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5605140 2403768 30.01 2620 1702660 737136 8.14 610692 1522272 130544 02:06:01 AM 5473140 2535768 31.66 2620 1796456 746764 8.24 681696 1555452 40028 02:07:01 AM 5460668 2548240 31.82 2620 1797520 756084 8.35 692016 1555724 232 02:08:01 AM 5510752 2498156 31.19 2620 1798360 705544 7.79 765456 1434400 14808 02:09:01 AM 5547264 2461644 30.74 2620 1805904 656216 7.25 716956 1441444 12408 Average: 5519393 2489515 31.08 2620 1780180 720349 7.95 693363 1501858 39604 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 181.03 125.76 1178.46 47.98 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 36.81 30.18 294.87 11.72 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 20.47 20.27 20.97 7.10 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 17.71 15.03 22.37 5.70 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.59 10.99 8.99 4.70 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.12 40.18 302.36 15.34 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) 10/31/2024 _x86_64_ (2 CPU) 02:03:23 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 31.51 0.00 3.47 7.39 0.12 57.51 02:05:01 AM 0 39.43 0.00 4.06 7.18 0.13 49.20 02:05:01 AM 1 23.74 0.00 2.90 7.61 0.11 65.64 02:06:01 AM all 32.86 0.00 2.70 6.31 0.11 58.01 02:06:01 AM 0 58.43 0.00 3.99 8.32 0.16 29.10 02:06:01 AM 1 8.87 0.00 1.48 4.41 0.09 85.16 02:07:01 AM all 29.21 0.00 1.36 4.06 0.15 65.21 02:07:01 AM 0 56.25 0.00 2.07 6.36 0.20 35.12 02:07:01 AM 1 3.92 0.00 0.70 1.93 0.10 93.35 02:08:01 AM all 21.15 0.00 1.32 4.57 0.07 72.89 02:08:01 AM 0 37.60 0.00 1.86 8.50 0.07 51.97 02:08:01 AM 1 5.26 0.00 0.81 0.77 0.07 93.09 02:09:01 AM all 16.52 0.00 1.11 6.66 0.08 75.63 02:09:01 AM 0 30.00 0.00 1.39 7.64 0.09 60.88 02:09:01 AM 1 3.44 0.00 0.83 5.71 0.07 89.96 Average: all 26.16 0.00 1.98 5.80 0.10 65.96 Average: 0 44.14 0.00 2.66 7.61 0.13 45.47 Average: 1 8.93 0.00 1.33 4.06 0.09 85.59