---> uname -a: Linux prd-centos7-builder-2c-1g-538.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 538 5407 16 1875 7001 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:01:1a:57 brd ff:ff:ff:ff:ff:ff inet 10.30.123.157/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe01:1a57/64 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) 03/21/2024 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 163.35 10.16 153.19 867.97 5878.01 07:06:01 AM 316.46 0.28 316.18 14.39 10115.28 07:07:01 AM 46.79 0.37 46.43 37.57 1110.49 07:08:01 AM 28.23 1.95 26.28 210.49 738.17 Average: 138.69 3.19 135.50 282.58 4459.90 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5637356 2371560 29.61 2620 1743256 658120 7.27 542584 1554820 159876 07:06:01 AM 5525140 2483776 31.01 2620 1808504 677212 7.48 614324 1568916 16700 07:07:01 AM 5605444 2403472 30.01 2620 1809428 593676 6.55 534544 1568996 24 07:08:01 AM 5538220 2470696 30.85 2620 1815456 653476 7.21 714968 1454748 17604 Average: 5576540 2432376 30.37 2620 1794161 645621 7.13 601605 1536870 48551 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 56.94 40.31 884.04 9.98 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 27.55 22.39 214.53 7.19 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 25.60 22.66 25.78 7.54 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 29.93 24.60 32.17 10.05 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.00 27.49 289.09 8.69 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) 03/21/2024 _x86_64_ (2 CPU) 07:03:19 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 35.08 0.00 2.99 4.52 0.13 57.27 07:05:01 AM 0 51.67 0.00 3.47 4.74 0.14 39.97 07:05:01 AM 1 19.08 0.00 2.52 4.31 0.12 73.96 07:06:01 AM all 32.18 0.00 2.35 10.01 0.10 55.36 07:06:01 AM 0 49.51 0.00 3.38 11.69 0.11 35.31 07:06:01 AM 1 15.47 0.00 1.37 8.40 0.12 74.63 07:07:01 AM all 36.03 0.00 1.23 1.67 0.10 60.97 07:07:01 AM 0 69.37 0.00 1.57 2.57 0.11 26.38 07:07:01 AM 1 4.97 0.00 0.93 0.83 0.08 93.19 07:08:01 AM all 35.53 0.00 2.00 1.21 0.10 61.17 07:08:01 AM 0 67.05 0.00 2.83 2.22 0.11 27.80 07:08:01 AM 1 6.44 0.00 1.22 0.27 0.08 91.99 Average: all 34.70 0.00 2.14 4.36 0.11 58.69 Average: 0 59.31 0.00 2.82 5.34 0.12 32.41 Average: 1 11.44 0.00 1.50 3.43 0.10 83.52