---> uname -a: Linux prd-centos7-builder-2c-1g-22743.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 506 5444 16 1870 7032 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:ca:8a:1c brd ff:ff:ff:ff:ff:ff inet 10.30.122.252/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feca:8a1c/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) 10/14/2024 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 143.63 11.03 132.60 916.61 5716.14 09:06:01 AM 257.90 0.30 257.60 14.93 8262.40 09:07:01 AM 77.20 0.37 76.83 37.57 1837.61 09:08:01 AM 32.14 1.95 30.19 210.49 901.08 Average: 127.71 3.41 124.30 294.88 4178.94 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5702824 2306092 28.79 2620 1708748 638608 7.05 502824 1526948 129716 09:06:01 AM 5557564 2451352 30.61 2620 1802504 664728 7.34 589772 1560220 39960 09:07:01 AM 5639416 2369500 29.59 2620 1803376 576924 6.37 507316 1560308 24 09:08:01 AM 5619936 2388980 29.83 2620 1811968 586068 6.47 641640 1446156 30088 Average: 5629935 2378981 29.70 2620 1781649 616582 6.81 560388 1523408 49947 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 80.31 62.35 909.11 16.55 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 36.15 30.48 291.21 9.27 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.70 25.92 25.92 7.84 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 30.49 25.48 31.58 10.67 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.41 36.06 314.42 11.08 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) 10/14/2024 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 24.46 0.00 2.48 11.61 0.11 61.33 09:05:01 AM 0 42.14 0.00 3.70 9.27 0.12 44.77 09:05:01 AM 1 7.53 0.00 1.34 13.85 0.12 77.16 09:06:01 AM all 33.17 0.00 2.39 6.49 0.10 57.85 09:06:01 AM 0 61.74 0.00 3.58 5.48 0.11 29.09 09:06:01 AM 1 6.44 0.00 1.25 7.45 0.08 84.77 09:07:01 AM all 32.34 0.00 2.64 1.78 0.10 63.14 09:07:01 AM 0 60.58 0.00 3.28 2.94 0.09 33.11 09:07:01 AM 1 5.68 0.00 2.06 0.69 0.10 91.46 09:08:01 AM all 33.91 0.00 2.13 1.33 0.12 62.51 09:08:01 AM 0 63.35 0.00 3.16 2.54 0.11 30.85 09:08:01 AM 1 6.46 0.00 1.15 0.20 0.12 92.07 Average: all 30.95 0.00 2.41 5.32 0.11 61.21 Average: 0 56.87 0.00 3.43 5.08 0.11 34.51 Average: 1 6.53 0.00 1.45 5.55 0.11 86.37