---> uname -a: Linux prd-centos7-builder-2c-1g-5361.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 496 5455 16 1869 7043 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:b9:57:2c brd ff:ff:ff:ff:ff:ff inet 10.30.123.235/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feb9:572c/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) 03/10/2024 _x86_64_ (2 CPU) 05:03:18 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 258.67 1.13 257.54 36.52 10515.34 05:06:01 AM 186.12 0.62 185.51 50.77 5253.79 05:07:01 AM 16.56 0.03 16.52 1.20 306.71 05:08:01 AM 31.25 1.95 29.30 210.56 811.31 Average: 123.15 0.93 122.21 74.76 4221.63 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5601748 2407168 30.06 2620 1793272 638392 7.05 530100 1581404 102584 05:06:01 AM 5604948 2403968 30.02 2620 1803724 620196 6.85 537452 1566436 388 05:07:01 AM 5640192 2368724 29.58 2620 1803752 582152 6.43 503436 1565920 32 05:08:01 AM 5587464 2421452 30.23 2620 1811884 646272 7.14 669076 1452588 29240 Average: 5608588 2400328 29.97 2620 1803158 621753 6.86 560016 1541587 33061 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 56.39 41.83 926.39 7.37 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 30.25 26.39 68.88 8.38 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 17.47 15.07 13.80 5.54 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 36.47 28.59 35.69 19.27 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.14 27.97 261.18 10.14 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) 03/10/2024 _x86_64_ (2 CPU) 05:03:18 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 33.81 0.00 3.00 6.77 0.12 56.29 05:05:01 AM 0 47.56 0.00 4.45 7.49 0.14 40.35 05:05:01 AM 1 20.47 0.00 1.62 6.05 0.12 71.74 05:06:01 AM all 35.87 0.00 2.44 3.65 0.11 57.93 05:06:01 AM 0 68.88 0.00 3.34 5.19 0.11 22.47 05:06:01 AM 1 5.05 0.00 1.57 2.21 0.12 91.05 05:07:01 AM all 26.54 0.00 0.86 0.15 0.09 72.36 05:07:01 AM 0 50.45 0.00 1.30 0.30 0.09 47.86 05:07:01 AM 1 3.70 0.00 0.44 0.02 0.08 95.76 05:08:01 AM all 38.62 0.00 2.15 0.30 0.10 58.83 05:08:01 AM 0 71.63 0.00 3.16 0.33 0.09 24.79 05:08:01 AM 1 7.72 0.00 1.20 0.25 0.10 90.72 Average: all 33.69 0.00 2.11 2.70 0.11 61.40 Average: 0 59.52 0.00 3.06 3.32 0.11 33.99 Average: 1 9.18 0.00 1.20 2.11 0.11 87.40