---> uname -a: Linux prd-centos7-builder-2c-1g-196.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 523 5422 16 1875 7016 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:7e:39:be brd ff:ff:ff:ff:ff:ff inet 10.30.122.242/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe7e:39be/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) 03/17/2024 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 174.56 10.19 164.37 869.03 5239.28 04:06:01 PM 314.58 0.28 314.29 14.39 9638.73 04:07:01 PM 45.86 0.37 45.49 37.58 1055.92 04:08:01 PM 30.53 1.95 28.59 210.56 802.52 Average: 141.38 3.20 138.19 282.89 4184.11 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5647392 2361516 29.49 2620 1743252 642376 7.09 532224 1554784 159864 04:06:01 PM 5535244 2473664 30.89 2620 1808468 662760 7.32 603500 1569048 16684 04:07:01 PM 5605196 2403712 30.01 2620 1809396 590336 6.52 534100 1569128 24 04:08:01 PM 5561160 2447748 30.56 2620 1817524 624588 6.90 691004 1455796 29356 Average: 5587248 2421660 30.24 2620 1794660 630015 6.96 590207 1537189 51482 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 58.80 44.56 883.05 10.77 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 28.27 22.86 214.46 7.26 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.19 22.32 25.61 7.38 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 33.37 26.72 34.61 10.84 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.16 29.11 289.43 9.06 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) 03/17/2024 _x86_64_ (2 CPU) 04:03:19 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 35.39 0.00 3.06 4.51 0.11 56.93 04:05:01 PM 0 58.06 0.00 3.99 3.62 0.13 34.20 04:05:01 PM 1 13.77 0.00 2.17 5.37 0.10 78.59 04:06:01 PM all 33.10 0.00 2.44 9.19 0.10 55.19 04:06:01 PM 0 55.86 0.00 3.22 9.69 0.11 31.13 04:06:01 PM 1 11.33 0.00 1.67 8.71 0.09 78.21 04:07:01 PM all 36.16 0.00 1.43 0.78 0.10 61.52 04:07:01 PM 0 63.34 0.00 2.13 1.45 0.11 32.97 04:07:01 PM 1 10.50 0.00 0.76 0.14 0.10 88.50 04:08:01 PM all 38.72 0.00 2.20 0.42 0.10 58.55 04:08:01 PM 0 73.90 0.00 3.21 0.73 0.11 22.06 04:08:01 PM 1 5.92 0.00 1.25 0.14 0.08 92.61 Average: all 35.84 0.00 2.28 3.73 0.10 58.04 Average: 0 62.75 0.00 3.14 3.89 0.11 30.11 Average: 1 10.37 0.00 1.46 3.58 0.09 84.50