---> uname -a: Linux prd-centos7-builder-2c-1g-5234.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: 2799.996 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 514 5432 16 1874 7024 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:46:8f:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.157/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe46:8fb4/64 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) 03/08/2024 _x86_64_ (2 CPU) 09:03:17 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 109.49 2.63 106.86 85.01 5411.53 09:06:01 AM 264.80 1.10 263.70 63.97 8670.96 09:07:01 AM 93.87 0.60 93.27 45.97 2409.46 09:08:01 AM 27.12 1.82 25.30 188.84 702.40 Average: 123.82 1.54 122.28 95.94 4298.56 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5687064 2321844 28.99 2620 1733460 613096 6.77 494588 1552800 149232 09:06:01 AM 5618772 2390136 29.84 2620 1807324 580648 6.41 511604 1580448 51660 09:07:01 AM 5591548 2417360 30.18 2620 1808604 601624 6.64 547684 1569904 24 09:08:01 AM 5574620 2434288 30.39 2620 1813932 610372 6.74 677128 1455264 17604 Average: 5618001 2390907 29.85 2620 1790830 601435 6.64 557751 1539604 54630 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 53.66 41.31 875.31 7.12 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 35.40 26.52 223.80 10.09 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 25.97 23.88 26.76 7.92 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 28.70 23.59 31.67 9.42 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.93 28.82 289.40 8.64 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) 03/08/2024 _x86_64_ (2 CPU) 09:03:17 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 30.86 0.00 2.70 5.56 0.10 60.77 09:05:01 AM 0 23.65 0.00 1.86 6.24 0.09 68.16 09:05:01 AM 1 38.22 0.00 3.58 4.84 0.11 53.25 09:06:01 AM all 30.88 0.00 2.34 11.71 0.11 54.97 09:06:01 AM 0 24.46 0.00 1.88 10.42 0.10 63.13 09:06:01 AM 1 37.38 0.00 2.78 13.03 0.12 46.69 09:07:01 AM all 34.83 0.00 1.67 1.97 0.10 61.43 09:07:01 AM 0 8.44 0.00 0.98 1.17 0.08 89.33 09:07:01 AM 1 62.94 0.00 2.41 2.81 0.13 31.71 09:08:01 AM all 36.04 0.00 1.77 0.89 0.10 61.19 09:08:01 AM 0 9.47 0.00 1.03 0.15 0.10 89.24 09:08:01 AM 1 64.30 0.00 2.58 1.69 0.11 31.32 Average: all 33.15 0.00 2.12 5.03 0.10 59.59 Average: 0 16.43 0.00 1.44 4.46 0.09 77.59 Average: 1 50.55 0.00 2.84 5.63 0.12 40.86