---> uname -a: Linux prd-centos7-builder-2c-1g-24389.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: 2799.998 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 523 5433 16 1864 7015 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:2d:12:93 brd ff:ff:ff:ff:ff:ff inet 10.30.123.69/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe2d:1293/64 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) 11/02/2024 _x86_64_ (2 CPU) 05:03:28 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 131.12 22.61 108.51 4203.56 5174.85 05:06:01 AM 276.51 0.32 276.20 15.46 8965.92 05:07:01 AM 81.19 0.37 80.83 37.58 1906.66 05:08:01 AM 35.02 1.95 33.07 210.60 969.81 Average: 130.97 6.31 124.65 1117.09 4254.52 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5632356 2376560 29.67 2620 1739988 659716 7.28 581348 1520876 181504 05:06:01 AM 5620248 2388668 29.83 2620 1796236 586304 6.47 529656 1555268 39824 05:07:01 AM 5531496 2477420 30.93 2620 1797336 671056 7.41 619240 1555432 44 05:08:01 AM 5552900 2456016 30.67 2620 1805904 639340 7.06 710824 1441124 30044 Average: 5584250 2424666 30.27 2620 1784866 639104 7.06 610267 1518175 62854 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 261.48 171.66 1482.10 62.15 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 36.96 30.47 322.38 8.26 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 26.14 25.67 24.87 8.80 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 34.84 26.97 33.76 11.62 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 89.87 63.70 465.88 22.71 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) 11/02/2024 _x86_64_ (2 CPU) 05:03:28 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 31.14 0.00 4.29 9.04 0.11 55.43 05:05:01 AM 0 20.79 0.00 3.77 8.57 0.10 66.77 05:05:01 AM 1 41.80 0.00 4.84 9.52 0.11 43.73 05:06:01 AM all 33.06 0.00 2.79 7.49 0.11 56.55 05:06:01 AM 0 14.62 0.00 1.94 5.49 0.10 77.84 05:06:01 AM 1 52.46 0.00 3.64 9.59 0.13 34.19 05:07:01 AM all 35.37 0.00 1.98 2.35 0.09 60.22 05:07:01 AM 0 26.96 0.00 1.70 2.13 0.07 69.15 05:07:01 AM 1 43.92 0.00 2.28 2.59 0.11 51.11 05:08:01 AM all 38.11 0.00 2.31 0.50 0.10 58.99 05:08:01 AM 0 24.35 0.00 2.06 0.21 0.09 73.29 05:08:01 AM 1 52.26 0.00 2.56 0.78 0.09 44.32 Average: all 34.43 0.00 2.84 4.83 0.10 57.80 Average: 0 21.66 0.00 2.36 4.10 0.09 71.79 Average: 1 47.61 0.00 3.32 5.59 0.11 43.37