---> uname -a: Linux prd-centos7-builder-2c-1g-453.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 511 5447 16 1862 7027 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:76:4a:0d brd ff:ff:ff:ff:ff:ff inet 10.30.122.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe76:4a0d/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) 05/12/2024 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 119.72 2.63 117.09 83.01 5160.39 02:06:01 PM 267.94 0.28 267.65 14.39 8032.68 02:07:01 PM 44.56 0.37 44.20 37.57 1006.81 02:08:01 PM 34.33 1.95 32.38 210.56 933.40 Average: 116.64 1.31 115.33 86.38 3783.32 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5599280 2409636 30.09 2620 1778000 643132 7.10 556056 1566048 181504 02:06:01 PM 5639476 2369440 29.59 2620 1794792 574932 6.35 515524 1555752 17068 02:07:01 PM 5605644 2403272 30.01 2620 1795852 601788 6.64 548708 1555832 8 02:08:01 PM 5537148 2471768 30.86 2620 1803992 659216 7.28 728672 1442388 29276 Average: 5595387 2413529 30.14 2620 1793159 619767 6.84 587240 1530005 56964 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 66.29 52.68 993.39 8.62 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 21.34 18.64 51.56 6.68 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.04 23.36 27.80 7.43 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 36.63 27.35 34.91 11.82 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.57 30.51 276.92 8.64 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) 05/12/2024 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 37.38 0.00 3.04 2.63 0.11 56.82 02:05:01 PM 0 51.74 0.00 4.18 4.23 0.11 39.74 02:05:01 PM 1 23.49 0.00 1.93 1.07 0.12 73.39 02:06:01 PM all 32.90 0.00 1.90 7.73 0.11 57.36 02:06:01 PM 0 44.37 0.00 2.30 9.56 0.11 43.67 02:06:01 PM 1 21.72 0.00 1.50 5.96 0.12 70.71 02:07:01 PM all 34.38 0.00 1.53 0.56 0.09 63.43 02:07:01 PM 0 65.66 0.00 2.01 1.11 0.11 31.12 02:07:01 PM 1 4.97 0.00 1.10 0.07 0.08 93.78 02:08:01 PM all 40.89 0.00 2.07 0.52 0.10 56.41 02:08:01 PM 0 76.89 0.00 2.92 0.92 0.09 19.18 02:08:01 PM 1 7.33 0.00 1.30 0.14 0.10 91.13 Average: all 36.38 0.00 2.14 2.86 0.10 58.51 Average: 0 59.55 0.00 2.85 3.98 0.10 33.51 Average: 1 14.29 0.00 1.45 1.79 0.11 82.36