---> uname -a: Linux prd-centos7-builder-2c-1g-10156.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 527 5428 16 1865 7011 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:ec:85:43 brd ff:ff:ff:ff:ff:ff inet 10.30.122.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:feec:8543/64 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) 09/12/2024 _x86_64_ (2 CPU) 08:03:40 AM LINUX RESTART 08:04:06 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 164.49 22.20 142.29 4393.68 16536.69 08:06:01 AM 279.88 0.28 279.60 14.39 8927.98 08:07:01 AM 86.84 0.38 86.46 38.11 2189.89 08:08:01 AM 31.91 1.95 29.96 210.53 827.48 Average: 140.28 5.86 134.42 1095.60 6920.80 08:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5628164 2380752 29.73 2620 1742724 659572 7.28 583368 1523480 192664 08:06:01 AM 5601716 2407200 30.06 2620 1797464 602996 6.66 543152 1560644 39744 08:07:01 AM 5617756 2391160 29.86 2620 1798520 584288 6.45 532132 1557088 12 08:08:01 AM 5540852 2468064 30.82 2620 1807128 647336 7.15 723044 1442988 30092 Average: 5597122 2411794 30.11 2620 1786459 623548 6.88 595424 1521050 65628 08:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 342.45 210.39 1668.55 69.52 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 34.79 29.28 313.02 7.76 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 25.92 23.75 25.15 9.01 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 32.64 26.50 33.01 11.55 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.99 69.55 485.34 23.50 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) 09/12/2024 _x86_64_ (2 CPU) 08:03:40 AM LINUX RESTART 08:04:06 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 34.21 0.00 4.59 6.73 0.15 54.32 08:05:01 AM 0 19.21 0.00 3.45 4.41 0.13 72.80 08:05:01 AM 1 49.69 0.00 5.74 9.14 0.18 35.25 08:06:01 AM all 32.03 0.00 2.76 7.62 0.14 57.45 08:06:01 AM 0 21.88 0.00 2.40 7.21 0.12 68.39 08:06:01 AM 1 42.42 0.00 3.14 8.03 0.14 46.27 08:07:01 AM all 36.69 0.00 1.78 2.15 0.10 59.28 08:07:01 AM 0 19.30 0.00 1.59 1.66 0.09 77.37 08:07:01 AM 1 54.73 0.00 1.99 2.66 0.12 40.50 08:08:01 AM all 38.44 0.00 2.38 0.47 0.10 58.61 08:08:01 AM 0 27.98 0.00 2.12 0.53 0.09 69.28 08:08:01 AM 1 49.17 0.00 2.61 0.41 0.12 47.69 Average: all 35.37 0.00 2.83 4.18 0.12 57.50 Average: 0 22.16 0.00 2.36 3.42 0.11 71.95 Average: 1 48.98 0.00 3.31 4.95 0.14 42.62