---> uname -a: Linux prd-centos7-builder-2c-1g-23920.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 517 5439 16 1864 7021 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:f7:f8:ea brd ff:ff:ff:ff:ff:ff inet 10.30.123.141/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fef7:f8ea/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) 10/28/2024 _x86_64_ (2 CPU) 03:03:44 PM LINUX RESTART 03:04:05 PM tps rtps wtps bread/s bwrtn/s 03:05:03 PM 200.80 25.55 175.25 4565.78 36722.05 03:06:01 PM 294.19 0.31 293.88 15.44 9642.06 03:07:01 PM 83.64 0.37 83.28 37.57 2030.05 03:08:01 PM 34.97 1.95 33.02 210.56 945.79 Average: 151.39 6.79 144.60 1160.38 11943.03 03:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:03 PM 5670136 2338780 29.20 2620 1716696 655344 7.24 562324 1508800 164248 03:06:01 PM 5660840 2348076 29.32 2620 1795964 550816 6.08 490852 1554980 39812 03:07:01 PM 5611224 2397692 29.94 2620 1797020 599408 6.62 543340 1554848 24 03:08:01 PM 5597960 2410956 30.10 2620 1805536 596976 6.59 672440 1436552 30048 Average: 5635040 2373876 29.64 2620 1778804 600636 6.63 567239 1513795 58533 03:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:03 PM eth0 331.63 218.89 1590.16 69.50 0.00 0.00 0.00 03:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 36.12 29.45 329.79 8.38 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 26.92 23.78 25.98 8.90 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 30.33 25.19 31.00 11.57 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.02 72.25 476.99 23.96 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) 10/28/2024 _x86_64_ (2 CPU) 03:03:44 PM LINUX RESTART 03:04:05 PM CPU %user %nice %system %iowait %steal %idle 03:05:03 PM all 32.22 0.00 4.78 22.54 0.13 40.33 03:05:03 PM 0 42.10 0.00 5.43 23.90 0.13 28.43 03:05:03 PM 1 22.55 0.00 4.14 21.18 0.13 51.99 03:06:01 PM all 33.62 0.00 2.96 7.36 0.11 55.96 03:06:01 PM 0 57.00 0.00 4.36 11.11 0.09 27.44 03:06:01 PM 1 11.33 0.00 1.64 3.80 0.12 83.10 03:07:01 PM all 36.19 0.00 1.56 1.82 0.11 60.32 03:07:01 PM 0 73.59 0.00 2.42 2.70 0.11 21.18 03:07:01 PM 1 2.14 0.00 0.77 1.03 0.08 95.98 03:08:01 PM all 38.17 0.00 2.12 0.80 0.10 58.81 03:08:01 PM 0 74.68 0.00 3.21 1.50 0.11 20.50 03:08:01 PM 1 4.87 0.00 1.12 0.17 0.10 93.75 Average: all 35.10 0.00 2.82 7.89 0.11 54.08 Average: 0 62.00 0.00 3.84 9.69 0.11 24.36 Average: 1 9.89 0.00 1.86 6.20 0.11 81.94