---> uname -a: Linux prd-centos7-builder-2c-1g-429.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 486 5458 16 1875 7052 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:27:77:66 brd ff:ff:ff:ff:ff:ff inet 10.30.123.206/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe27:7766/64 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) 03/20/2024 _x86_64_ (2 CPU) 08:03:18 AM LINUX RESTART 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 108.16 2.32 105.84 72.89 5318.02 08:06:01 AM 268.60 0.05 268.55 0.67 8528.08 08:07:01 AM 94.45 0.63 93.82 52.24 2489.76 08:08:01 AM 20.29 0.30 19.99 8.13 415.29 Average: 122.94 0.82 122.12 33.32 4183.34 08:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5730776 2278132 28.44 2620 1718428 585256 6.46 470656 1535968 140100 08:06:01 AM 5597048 2411860 30.11 2620 1810308 597228 6.59 528704 1584648 47032 08:07:01 AM 5618360 2390548 29.85 2620 1809412 572440 6.32 521416 1569640 32 08:08:01 AM 5658748 2350160 29.34 2620 1806900 593200 6.55 493328 1558056 14692 Average: 5651233 2357675 29.44 2620 1786262 587031 6.48 503526 1562078 50464 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 46.77 35.09 823.19 5.62 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 26.70 20.97 263.25 6.06 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 22.57 20.92 38.87 6.79 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 25.77 22.02 28.99 8.30 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 30.39 24.71 286.38 6.70 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) 03/20/2024 _x86_64_ (2 CPU) 08:03:18 AM LINUX RESTART 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 25.45 0.00 2.20 6.80 0.11 65.44 08:05:01 AM 0 10.80 0.00 1.06 4.20 0.12 83.82 08:05:01 AM 1 40.63 0.00 3.36 9.50 0.11 46.41 08:06:01 AM all 26.85 0.00 2.45 10.18 0.11 60.41 08:06:01 AM 0 21.19 0.00 2.03 10.31 0.10 66.36 08:06:01 AM 1 32.62 0.00 2.85 10.05 0.12 54.36 08:07:01 AM all 32.19 0.00 1.50 5.26 0.11 60.94 08:07:01 AM 0 8.68 0.00 1.24 4.78 0.08 85.22 08:07:01 AM 1 57.36 0.00 1.80 5.75 0.15 34.95 08:08:01 AM all 33.82 0.00 1.30 1.59 0.10 63.21 08:08:01 AM 0 12.42 0.00 0.95 0.27 0.09 86.27 08:08:01 AM 1 56.47 0.00 1.66 2.98 0.11 38.79 Average: all 29.58 0.00 1.86 5.96 0.11 62.49 Average: 0 13.25 0.00 1.32 4.88 0.10 80.45 Average: 1 46.66 0.00 2.42 7.09 0.12 43.71