---> uname -a: Linux prd-centos7-builder-2c-1g-5379.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 493 5454 16 1872 7045 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:01:dc:03 brd ff:ff:ff:ff:ff:ff inet 10.30.122.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe01:dc03/64 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) 03/10/2024 _x86_64_ (2 CPU) 05:03:17 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 211.83 1.12 210.71 35.98 9107.59 05:06:01 PM 168.88 0.63 168.25 51.31 5016.94 05:07:01 PM 41.91 0.03 41.88 1.20 917.67 05:08:01 PM 31.97 1.95 30.02 210.56 820.77 Average: 113.65 0.93 112.72 74.76 3965.96 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5675448 2333460 29.14 2620 1796460 560404 6.19 452760 1585048 109940 05:06:01 PM 5613448 2395460 29.91 2620 1806864 606988 6.70 526284 1570080 16556 05:07:01 PM 5619640 2389268 29.83 2620 1806888 597392 6.60 519872 1569560 12 05:08:01 PM 5555604 2453304 30.63 2620 1815016 647780 7.15 695096 1456224 29220 Average: 5616035 2392873 29.88 2620 1806307 603141 6.66 548503 1545228 38932 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 60.54 45.14 927.77 7.64 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 27.90 24.87 62.96 7.98 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 19.44 16.71 15.53 5.98 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 35.40 27.20 34.98 11.41 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.82 28.48 260.34 8.25 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) 03/10/2024 _x86_64_ (2 CPU) 05:03:17 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 34.60 0.00 2.91 5.81 0.11 56.57 05:05:01 PM 0 24.48 0.00 2.03 5.95 0.12 67.42 05:05:01 PM 1 44.96 0.00 3.80 5.67 0.11 45.47 05:06:01 PM all 34.35 0.00 2.06 4.82 0.10 58.67 05:06:01 PM 0 35.63 0.00 2.19 5.43 0.09 56.66 05:06:01 PM 1 33.07 0.00 1.95 4.20 0.10 60.67 05:07:01 PM all 29.07 0.00 0.99 0.94 0.07 68.93 05:07:01 PM 0 14.81 0.00 0.66 0.63 0.07 83.83 05:07:01 PM 1 43.74 0.00 1.31 1.26 0.07 53.63 05:08:01 PM all 39.78 0.00 2.05 0.30 0.10 57.78 05:08:01 PM 0 4.90 0.00 1.23 0.10 0.08 93.68 05:08:01 PM 1 77.18 0.00 2.95 0.51 0.11 19.26 Average: all 34.43 0.00 2.00 2.96 0.10 60.51 Average: 0 19.81 0.00 1.52 3.00 0.09 75.58 Average: 1 49.50 0.00 2.49 2.92 0.10 44.99