---> uname -a: Linux prd-centos7-builder-2c-1g-1857.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 494 5453 16 1873 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:3f:21:dc brd ff:ff:ff:ff:ff:ff inet 10.30.122.203/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe3f:21dc/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) 02/28/2024 _x86_64_ (2 CPU) 10:03:17 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 124.67 5.00 119.67 289.01 5844.12 10:06:01 AM 267.28 0.48 266.80 16.66 8262.00 10:07:01 AM 44.59 0.18 44.41 35.85 996.45 10:08:01 AM 33.12 1.95 31.17 210.56 909.01 Average: 117.42 1.90 115.51 138.03 4002.97 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5627492 2381424 29.73 2620 1777592 633316 6.99 523888 1573644 171320 10:06:01 AM 5614888 2394028 29.89 2620 1806588 602772 6.65 525352 1570020 16556 10:07:01 AM 5613728 2395188 29.91 2620 1807656 598420 6.61 526116 1570128 32 10:08:01 AM 5614076 2394840 29.90 2620 1815688 588328 6.50 642516 1452732 29252 Average: 5617546 2391370 29.86 2620 1801881 605709 6.69 554468 1541631 54290 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 65.17 51.13 1040.28 8.37 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 21.67 18.97 52.17 6.72 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 27.50 24.87 28.65 8.10 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 32.07 25.84 33.06 11.58 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.61 30.20 288.57 8.70 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) 02/28/2024 _x86_64_ (2 CPU) 10:03:17 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 36.66 0.00 2.89 2.95 0.11 57.39 10:05:01 AM 0 10.58 0.00 1.32 0.66 0.12 87.32 10:05:01 AM 1 64.33 0.00 4.55 5.38 0.11 25.63 10:06:01 AM all 33.79 0.00 2.12 7.21 0.11 56.77 10:06:01 AM 0 12.19 0.00 1.60 4.95 0.10 81.17 10:06:01 AM 1 56.50 0.00 2.64 9.61 0.11 31.14 10:07:01 AM all 34.24 0.00 1.54 1.35 0.11 62.76 10:07:01 AM 0 3.49 0.00 0.88 0.49 0.08 95.06 10:07:01 AM 1 67.87 0.00 2.27 2.29 0.15 27.43 10:08:01 AM all 39.70 0.00 2.01 0.87 0.10 57.33 10:08:01 AM 0 5.34 0.00 1.18 0.13 0.08 93.26 10:08:01 AM 1 77.30 0.00 2.93 1.68 0.11 17.98 Average: all 36.09 0.00 2.14 3.11 0.11 58.55 Average: 0 7.89 0.00 1.24 1.55 0.10 89.22 Average: 1 66.41 0.00 3.10 4.78 0.12 25.59