---> uname -a: Linux prd-centos7-builder-2c-1g-10835.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 542 5409 16 1868 6996 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:c1:a1:2f brd ff:ff:ff:ff:ff:ff inet 10.30.123.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fec1:a12f/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) 09/22/2024 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 156.66 4.98 151.68 291.04 7708.82 01:06:01 AM 259.80 0.88 258.92 58.64 7127.99 01:07:02 AM 26.63 1.38 25.25 139.64 644.10 Average: 147.69 2.41 145.28 163.13 5160.48 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5594484 2414432 30.15 2620 1792472 632088 6.98 540816 1575904 161132 01:06:01 AM 5519316 2489600 31.09 2620 1801896 691432 7.63 636704 1549044 196 01:07:02 AM 5578936 2429980 30.34 2620 1802660 626568 6.92 688436 1437584 14796 Average: 5564245 2444671 30.52 2620 1799009 650029 7.18 621985 1520844 58708 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 70.50 52.75 1034.88 9.58 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 34.50 28.42 68.60 8.32 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 01:07:02 AM eth0 30.33 25.83 31.30 10.34 0.00 0.00 0.00 01:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.11 35.67 378.35 9.41 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) 09/22/2024 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 36.61 0.00 3.46 3.70 0.11 56.12 01:05:01 AM 0 13.37 0.00 2.09 3.99 0.10 80.45 01:05:01 AM 1 60.92 0.00 4.88 3.42 0.12 30.65 01:06:01 AM all 33.66 0.00 2.96 5.78 0.11 57.48 01:06:01 AM 0 31.37 0.00 2.73 4.36 0.12 61.42 01:06:01 AM 1 35.98 0.00 3.17 7.19 0.12 53.54 01:07:02 AM all 36.46 0.00 1.83 0.45 0.11 61.14 01:07:02 AM 0 28.04 0.00 1.42 0.36 0.10 70.07 01:07:02 AM 1 44.98 0.00 2.28 0.56 0.12 52.05 Average: all 35.58 0.00 2.75 3.31 0.11 58.25 Average: 0 24.19 0.00 2.08 2.91 0.11 70.71 Average: 1 47.21 0.00 3.44 3.73 0.12 45.50