---> uname -a: Linux prd-centos7-builder-2c-1g-34938.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 519 5433 16 1868 7019 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:6b:ad:0f brd ff:ff:ff:ff:ff:ff inet 10.30.122.220/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe6b:ad0f/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) 12/12/2024 _x86_64_ (2 CPU) 01:03:30 AM LINUX RESTART 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 108.42 20.63 87.79 4128.70 5127.40 01:06:01 AM 278.08 0.05 278.03 0.80 9108.30 01:07:01 AM 80.51 0.62 79.90 51.70 1975.62 01:08:01 AM 29.70 1.82 27.89 188.84 749.43 Average: 124.24 5.72 118.52 1080.03 4236.45 01:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5757144 2251764 28.12 2620 1690376 582620 6.43 461880 1515992 133360 01:06:01 AM 5518504 2490404 31.10 2620 1809736 679108 7.50 612756 1578336 50072 01:07:01 AM 5606000 2402908 30.00 2620 1801492 596892 6.59 544172 1558096 32 01:08:01 AM 5539232 2469676 30.84 2620 1806836 654532 7.23 726072 1442376 17776 Average: 5605220 2403688 30.01 2620 1777110 628288 6.94 586220 1523700 50310 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 301.51 188.60 1546.66 64.64 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 32.93 27.84 322.77 7.68 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 24.28 23.27 24.14 7.85 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 30.72 24.65 30.21 10.30 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 96.52 65.59 476.56 22.45 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) 12/12/2024 _x86_64_ (2 CPU) 01:03:30 AM LINUX RESTART 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 34.15 0.00 4.45 8.08 0.12 53.20 01:05:01 AM 0 17.88 0.00 3.31 4.78 0.09 73.95 01:05:01 AM 1 50.89 0.00 5.62 11.48 0.13 31.88 01:06:01 AM all 29.68 0.00 2.35 9.54 0.10 58.34 01:06:01 AM 0 18.64 0.00 1.93 6.51 0.10 72.81 01:06:01 AM 1 40.96 0.00 2.80 12.62 0.11 43.51 01:07:01 AM all 32.25 0.00 1.94 2.85 0.09 62.88 01:07:01 AM 0 28.52 0.00 1.90 4.29 0.07 65.21 01:07:01 AM 1 36.02 0.00 1.95 1.39 0.09 60.55 01:08:01 AM all 34.91 0.00 1.73 0.72 0.09 62.55 01:08:01 AM 0 26.05 0.00 1.55 0.59 0.09 71.72 01:08:01 AM 1 43.97 0.00 1.92 0.87 0.09 53.15 Average: all 32.73 0.00 2.61 5.30 0.10 59.26 Average: 0 22.77 0.00 2.17 4.05 0.09 70.92 Average: 1 42.89 0.00 3.06 6.57 0.10 47.38