---> uname -a: Linux prd-centos7-builder-2c-1g-6438.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 523 5431 16 1866 7016 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:6f:bd:13 brd ff:ff:ff:ff:ff:ff inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe6f:bd13/64 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) 07/25/2024 _x86_64_ (2 CPU) 10:03:27 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 162.61 26.50 136.10 4379.48 5916.49 10:06:02 AM 267.99 0.28 267.70 14.39 8809.79 10:07:01 AM 84.91 0.39 84.52 38.76 2083.19 10:08:01 AM 32.00 2.95 29.05 267.60 788.86 Average: 136.99 7.48 129.51 1166.59 4403.25 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5693552 2315364 28.91 2620 1693136 655516 7.24 522132 1517016 132084 10:06:02 AM 5635804 2373112 29.63 2620 1797168 582608 6.43 515368 1556356 39836 10:07:01 AM 5631984 2376932 29.68 2620 1798228 581432 6.42 520148 1556332 8 10:08:01 AM 5558924 2449992 30.59 2620 1808048 639496 7.06 704532 1443464 29464 Average: 5630066 2378850 29.70 2620 1774145 614763 6.79 565545 1518292 50348 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 291.79 191.36 1560.33 63.62 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 AM eth0 34.04 28.65 311.53 10.19 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.17 23.43 24.71 8.75 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 38.85 30.75 41.96 12.96 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.96 68.23 482.13 23.78 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) 07/25/2024 _x86_64_ (2 CPU) 10:03:27 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 34.12 0.00 5.25 7.10 0.14 53.39 10:05:01 AM 0 47.13 0.00 6.62 8.29 0.13 37.84 10:05:01 AM 1 21.53 0.00 3.94 5.95 0.16 68.43 10:06:02 AM all 32.21 0.00 2.82 9.24 0.12 55.61 10:06:02 AM 0 48.91 0.00 3.38 6.91 0.14 40.65 10:06:02 AM 1 16.12 0.00 2.26 11.51 0.10 70.00 10:07:01 AM all 36.15 0.00 1.52 3.03 0.10 59.21 10:07:01 AM 0 69.85 0.00 2.38 4.35 0.11 23.30 10:07:01 AM 1 5.08 0.00 0.72 1.80 0.09 92.32 10:08:01 AM all 35.80 0.00 2.17 1.27 0.12 60.64 10:08:01 AM 0 46.82 0.00 2.56 1.75 0.16 48.71 10:08:01 AM 1 25.19 0.00 1.79 0.82 0.09 72.12 Average: all 34.56 0.00 2.93 5.17 0.12 57.21 Average: 0 53.05 0.00 3.74 5.33 0.14 37.75 Average: 1 16.93 0.00 2.17 5.02 0.11 75.77