---> uname -a: Linux prd-centos7-builder-2c-1g-11722.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 541 5411 16 1868 6997 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:3b:9d:54 brd ff:ff:ff:ff:ff:ff inet 10.30.123.107/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe3b:9d54/64 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) 09/27/2024 _x86_64_ (2 CPU) 03:03:52 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 268.69 95.89 172.80 7433.11 40275.87 03:06:01 AM 289.19 0.32 288.87 15.06 9332.35 03:07:01 AM 82.11 0.65 81.46 45.17 2015.22 Average: 213.33 32.29 181.04 2497.92 17208.25 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5614912 2394004 29.89 2620 1742040 681604 7.53 596536 1524320 192080 03:06:01 AM 5577160 2431756 30.36 2620 1800496 629732 6.95 567648 1559456 39760 03:07:01 AM 5581928 2426988 30.30 2620 1801708 623268 6.88 574788 1549008 8 Average: 5591333 2417583 30.19 2620 1781415 644868 7.12 579657 1544261 77283 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 276.77 182.30 1525.70 62.99 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 36.93 31.28 318.13 8.85 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 26.40 23.68 26.54 8.42 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.37 79.09 623.47 26.75 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) 09/27/2024 _x86_64_ (2 CPU) 03:03:52 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 34.94 0.00 7.94 20.70 0.14 36.27 03:05:01 AM 0 20.71 0.00 7.23 19.88 0.12 52.06 03:05:01 AM 1 49.67 0.00 8.70 21.57 0.16 19.89 03:06:01 AM all 35.56 0.00 2.89 6.88 0.12 54.55 03:06:01 AM 0 21.58 0.00 2.09 7.47 0.12 68.74 03:06:01 AM 1 50.02 0.00 3.71 6.27 0.11 39.90 03:07:01 AM all 35.19 0.00 1.79 1.70 0.11 61.20 03:07:01 AM 0 12.35 0.00 1.37 2.15 0.10 84.02 03:07:01 AM 1 59.59 0.00 2.23 1.22 0.13 36.84 Average: all 35.23 0.00 4.20 9.73 0.13 50.72 Average: 0 18.19 0.00 3.54 9.77 0.12 68.39 Average: 1 53.06 0.00 4.88 9.69 0.13 32.23