---> uname -a: Linux prd-centos7-builder-2c-1g-26694.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 5429 16 1867 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:b8:67:42 brd ff:ff:ff:ff:ff:ff inet 10.30.123.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:feb8:6742/64 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) 11/18/2024 _x86_64_ (2 CPU) 01:03:38 AM LINUX RESTART 01:04:04 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 173.05 36.45 136.61 4717.11 11257.54 01:06:01 AM 286.21 0.03 286.17 0.27 9108.16 01:07:01 AM 82.74 0.62 82.13 51.71 2058.49 01:08:01 AM 30.58 1.95 28.64 210.56 791.45 Average: 142.77 9.43 133.34 1201.13 5735.15 01:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5680344 2328572 29.07 2620 1689052 655740 7.24 539660 1514544 141656 01:06:01 AM 5534680 2474236 30.89 2620 1800420 661972 7.31 600224 1571200 41664 01:07:01 AM 5567140 2441776 30.49 2620 1800364 627964 6.93 581440 1556836 220 01:08:01 AM 5607288 2401628 29.99 2620 1808744 578228 6.38 655412 1442524 30164 Average: 5597363 2411553 30.11 2620 1774645 630976 6.97 594184 1521276 53426 01:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 358.47 239.74 1573.33 69.76 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 31.80 26.10 308.27 7.47 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 27.94 25.44 41.03 9.03 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.25 27.09 33.27 11.39 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.02 77.57 475.30 23.84 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) 11/18/2024 _x86_64_ (2 CPU) 01:03:38 AM LINUX RESTART 01:04:04 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 35.95 0.00 5.68 16.47 0.19 41.71 01:05:01 AM 0 25.19 0.00 5.64 14.22 0.27 54.70 01:05:01 AM 1 46.73 0.00 5.74 18.72 0.10 28.72 01:06:01 AM all 26.94 0.00 2.37 8.33 0.08 62.29 01:06:01 AM 0 6.97 0.00 1.45 6.85 0.05 84.68 01:06:01 AM 1 47.86 0.00 3.31 9.88 0.13 38.82 01:07:01 AM all 35.95 0.00 2.14 1.67 0.10 60.14 01:07:01 AM 0 27.47 0.00 2.00 2.05 0.09 68.40 01:07:01 AM 1 44.62 0.00 2.26 1.29 0.11 51.72 01:08:01 AM all 38.27 0.00 2.31 0.35 0.10 58.97 01:08:01 AM 0 18.29 0.00 1.64 0.37 0.07 79.64 01:08:01 AM 1 59.26 0.00 3.04 0.32 0.11 37.27 Average: all 34.26 0.00 3.07 6.50 0.11 56.05 Average: 0 19.33 0.00 2.61 5.67 0.11 72.28 Average: 1 49.65 0.00 3.56 7.36 0.11 39.32