---> uname -a: Linux prd-centos7-builder-2c-1g-34841.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 535 5413 16 1871 7003 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:47:25:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe47:25b1/64 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) 12/10/2024 _x86_64_ (2 CPU) 05:03:20 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 213.61 2.25 211.36 70.22 9150.80 05:06:01 AM 198.95 0.65 198.30 52.77 5628.00 05:07:01 AM 29.14 1.63 27.50 146.06 682.96 Average: 147.23 1.51 145.72 89.68 5154.14 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5550640 2458268 30.69 2620 1816396 658272 7.27 570476 1585460 138604 05:06:01 AM 5590980 2417928 30.19 2620 1804532 626952 6.92 552072 1560868 48 05:07:01 AM 5516992 2491916 31.11 2620 1810492 689432 7.61 741084 1443252 19712 Average: 5552871 2456037 30.67 2620 1810473 658219 7.27 621211 1529860 52788 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 68.94 54.60 1055.86 10.27 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 24.30 21.79 39.37 7.94 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 28.77 23.67 29.52 9.89 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 Average: eth0 40.67 33.35 374.95 9.36 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) 12/10/2024 _x86_64_ (2 CPU) 05:03:20 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 35.62 0.00 3.34 5.09 0.11 55.85 05:05:01 AM 0 14.94 0.00 1.76 3.37 0.10 79.83 05:05:01 AM 1 57.41 0.00 4.99 6.90 0.13 30.57 05:06:01 AM all 32.36 0.00 1.86 3.94 0.09 61.74 05:06:01 AM 0 18.64 0.00 1.77 3.09 0.07 76.43 05:06:01 AM 1 46.60 0.00 1.94 4.85 0.09 46.51 05:07:01 AM all 37.68 0.00 1.80 0.25 0.09 60.18 05:07:01 AM 0 14.81 0.00 1.39 0.14 0.08 83.58 05:07:01 AM 1 61.84 0.00 2.22 0.38 0.09 35.47 Average: all 35.22 0.00 2.33 3.09 0.09 59.26 Average: 0 16.12 0.00 1.64 2.19 0.09 79.96 Average: 1 55.26 0.00 3.05 4.04 0.10 37.55