---> uname -a: Linux prd-centos7-builder-2c-1g-10684.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 526 5432 16 1862 7013 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:12:08:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.93/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe12:8d5/64 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) 09/19/2024 _x86_64_ (2 CPU) 12:03:23 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:02 PM 168.17 23.49 144.68 4131.98 5725.52 12:06:01 PM 247.43 0.03 247.40 0.27 7833.59 12:07:01 PM 133.44 0.63 132.81 52.23 3621.52 12:08:01 PM 29.49 1.95 27.54 210.56 698.02 Average: 144.21 6.56 137.65 1103.82 4455.77 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 PM 5633744 2375172 29.66 2620 1733452 657564 7.26 582284 1518652 156828 12:06:01 PM 5546152 2462764 30.75 2620 1795696 659336 7.28 596544 1569080 83696 12:07:01 PM 5611732 2397184 29.93 2620 1795456 587328 6.48 543916 1554792 24 12:08:01 PM 5597336 2411580 30.11 2620 1801484 594204 6.56 673044 1439332 17764 Average: 5597241 2411675 30.11 2620 1781522 624608 6.90 598947 1520464 64578 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:02 PM eth0 304.00 208.99 1523.84 64.90 0.00 0.00 0.00 12:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 31.20 27.00 301.76 7.36 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 23.37 21.94 37.92 7.72 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 33.02 26.05 32.67 11.51 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.21 71.20 474.92 22.94 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) 09/19/2024 _x86_64_ (2 CPU) 12:03:23 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:02 PM all 31.48 0.00 4.73 9.15 0.11 54.52 12:05:02 PM 0 20.53 0.00 4.11 8.81 0.10 66.45 12:05:02 PM 1 42.80 0.00 5.38 9.50 0.11 42.22 12:06:01 PM all 27.82 0.00 2.44 9.71 0.13 59.90 12:06:01 PM 0 24.08 0.00 2.53 8.97 0.11 64.31 12:06:01 PM 1 31.59 0.00 2.34 10.45 0.16 55.46 12:07:01 PM all 30.55 0.00 1.65 6.35 0.11 61.35 12:07:01 PM 0 5.02 0.00 1.03 3.79 0.08 90.07 12:07:01 PM 1 58.06 0.00 2.31 9.11 0.13 30.39 12:08:01 PM all 37.14 0.00 1.95 0.49 0.10 60.33 12:08:01 PM 0 12.95 0.00 1.28 0.22 0.10 85.45 12:08:01 PM 1 62.91 0.00 2.66 0.78 0.11 33.54 Average: all 31.76 0.00 2.69 6.41 0.11 59.03 Average: 0 15.52 0.00 2.22 5.40 0.10 76.76 Average: 1 48.74 0.00 3.17 7.48 0.13 40.48