---> uname -a: Linux prd-centos7-builder-2c-1g-2229.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 546 5413 16 1861 6992 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:49:ef:38 brd ff:ff:ff:ff:ff:ff inet 10.30.123.133/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe49:ef38/64 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) 04/10/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 231.28 2.17 229.11 69.55 8861.61 03:06:01 AM 191.68 0.29 191.39 14.64 5740.84 03:07:01 AM 64.40 0.37 64.03 37.58 1357.67 03:08:01 AM 34.43 1.95 32.48 210.53 924.57 Average: 130.19 1.20 129.00 83.37 4214.87 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 5600188 2408728 30.08 2620 1767252 673976 7.44 557104 1558940 79980 03:06:01 AM 5552008 2456908 30.68 2620 1794204 680972 7.52 602096 1555080 21328 03:07:01 AM 5587036 2421880 30.24 2620 1795128 639460 7.06 566988 1555160 12 03:08:01 AM 5533336 2475580 30.91 2620 1803264 665220 7.34 732592 1441844 29236 Average: 5568142 2440774 30.48 2620 1789962 664907 7.34 614695 1527756 32639 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:02 AM eth0 55.55 44.94 892.11 8.00 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 20.72 18.24 51.83 6.62 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 26.47 23.69 27.40 7.73 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 33.73 26.92 34.55 11.17 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 34.17 28.49 252.33 8.39 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) 04/10/2024 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 33.33 0.00 2.72 6.88 0.11 56.95 03:05:02 AM 0 21.09 0.00 1.48 8.42 0.12 68.89 03:05:02 AM 1 45.85 0.00 4.01 5.31 0.09 44.74 03:06:01 AM all 29.26 0.00 1.98 8.06 0.09 60.61 03:06:01 AM 0 10.94 0.00 1.67 9.92 0.09 77.38 03:06:01 AM 1 48.16 0.00 2.32 6.11 0.11 43.30 03:07:01 AM all 37.11 0.00 1.44 1.35 0.10 59.99 03:07:01 AM 0 25.88 0.00 1.24 0.59 0.10 72.19 03:07:01 AM 1 48.60 0.00 1.64 2.14 0.11 47.52 03:08:01 AM all 39.44 0.00 2.16 0.38 0.10 57.93 03:08:01 AM 0 14.28 0.00 1.58 0.12 0.09 83.93 03:08:01 AM 1 66.14 0.00 2.74 0.65 0.11 30.35 Average: all 34.81 0.00 2.07 4.15 0.10 58.86 Average: 0 18.06 0.00 1.49 4.73 0.10 75.62 Average: 1 52.13 0.00 2.68 3.55 0.10 41.53