---> uname -a: Linux prd-centos7-builder-2c-1g-26393.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 497 5392 16 1931 7040 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:e5:d9:72 brd ff:ff:ff:ff:ff:ff inet 10.30.123.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fee5:d972/64 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) 12/29/2023 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 114.03 12.09 101.93 1480.59 6081.34 04:06:01 PM 302.53 0.25 302.28 13.86 10492.80 04:07:01 PM 84.64 0.43 84.21 39.04 2262.04 04:08:01 PM 19.77 1.63 18.14 146.04 454.66 Average: 130.24 3.60 126.63 419.86 4822.42 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5711372 2297544 28.69 2620 1737832 598324 6.61 469284 1554524 155708 04:06:01 PM 5464104 2544812 31.77 2620 1884460 666360 7.36 604708 1633736 69128 04:07:01 PM 5544012 2464904 30.78 2620 1863472 600900 6.63 538836 1618168 24 04:08:01 PM 5542576 2466340 30.79 2620 1865124 601592 6.64 662420 1497944 13708 Average: 5565516 2443400 30.51 2620 1837722 616794 6.81 568812 1576093 59642 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 131.72 96.90 1206.03 41.43 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 36.07 28.40 508.10 6.42 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.20 22.02 25.85 7.43 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 25.95 20.70 26.54 7.90 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.73 42.00 441.59 15.79 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) 12/29/2023 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 37.99 0.00 3.41 3.05 0.11 55.45 04:05:01 PM 0 48.68 0.00 4.58 3.07 0.13 43.54 04:05:01 PM 1 27.64 0.00 2.29 3.02 0.10 66.94 04:06:01 PM all 31.73 0.00 2.73 10.20 0.11 55.22 04:06:01 PM 0 44.65 0.00 3.25 9.97 0.12 42.01 04:06:01 PM 1 19.25 0.00 2.26 10.43 0.10 67.96 04:07:01 PM all 31.38 0.00 1.43 2.16 0.09 64.94 04:07:01 PM 0 55.29 0.00 1.78 3.04 0.11 39.79 04:07:01 PM 1 9.22 0.00 1.10 1.36 0.07 88.25 04:08:01 PM all 27.48 0.00 1.35 0.21 0.09 70.88 04:08:01 PM 0 51.79 0.00 2.01 0.21 0.07 45.92 04:08:01 PM 1 4.46 0.00 0.71 0.20 0.08 94.54 Average: all 32.12 0.00 2.23 3.90 0.10 61.66 Average: 0 50.07 0.00 2.91 4.08 0.11 42.84 Average: 1 15.03 0.00 1.58 3.73 0.09 79.57