---> uname -a: Linux prd-centos7-builder-2c-1g-26249.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 511 5441 16 1867 7026 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:38:e2:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.156/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe38:e2f5/64 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) 11/12/2024 _x86_64_ (2 CPU) 06:03:21 AM LINUX RESTART 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 229.66 2.20 227.46 70.07 8674.00 06:06:01 AM 185.64 0.63 185.01 52.24 5203.32 06:07:01 AM 28.29 1.82 26.47 188.84 718.97 Average: 147.41 1.55 145.86 103.90 4844.16 06:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5568292 2440624 30.47 2620 1819324 638724 7.05 557896 1581588 138292 06:06:01 AM 5579484 2429432 30.33 2620 1800136 646080 7.13 570164 1557752 232 06:07:01 AM 5612772 2396144 29.92 2620 1805260 595368 6.57 650296 1441716 17760 Average: 5586849 2422067 30.24 2620 1808240 626724 6.92 592785 1527019 52095 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 62.61 46.71 949.77 9.76 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 27.85 25.15 41.84 9.10 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 32.62 26.10 31.61 15.69 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.91 32.58 337.68 11.52 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) 11/12/2024 _x86_64_ (2 CPU) 06:03:21 AM LINUX RESTART 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 35.75 0.00 3.38 5.70 0.11 55.06 06:05:01 AM 0 26.03 0.00 2.95 7.11 0.11 63.81 06:05:01 AM 1 45.63 0.00 3.78 4.29 0.09 46.20 06:06:01 AM all 35.58 0.00 2.25 4.38 0.10 57.69 06:06:01 AM 0 18.37 0.00 1.85 3.99 0.10 75.69 06:06:01 AM 1 53.30 0.00 2.68 4.78 0.11 39.13 06:07:01 AM all 36.10 0.00 2.01 0.58 0.08 61.23 06:07:01 AM 0 11.62 0.00 1.36 0.31 0.07 86.65 06:07:01 AM 1 61.82 0.00 2.71 0.87 0.09 34.50 Average: all 35.81 0.00 2.54 3.54 0.09 58.01 Average: 0 18.59 0.00 2.04 3.77 0.09 75.51 Average: 1 53.58 0.00 3.06 3.32 0.09 39.95