---> uname -a: Linux prd-centos7-builder-2c-1g-36936.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 491 5457 16 1872 7048 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:d5:9f:38 brd ff:ff:ff:ff:ff:ff inet 10.30.123.165/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fed5:9f38/64 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) 01/17/2025 _x86_64_ (2 CPU) 06:04:08 AM LINUX RESTART 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 153.70 3.36 150.33 167.62 7657.98 06:07:01 AM 262.00 0.92 261.09 60.10 7286.44 06:08:01 AM 14.83 0.03 14.79 1.20 337.13 06:09:01 AM 26.08 1.53 24.55 181.21 618.90 Average: 114.15 1.46 112.69 102.54 3975.13 06:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 5663712 2345204 29.28 2620 1795280 562660 6.21 473164 1578312 166084 06:07:01 AM 5646204 2362712 29.50 2620 1805268 558288 6.16 507240 1551164 24 06:08:01 AM 5623552 2385364 29.78 2620 1805304 579784 6.40 529856 1550832 4 06:09:01 AM 5597140 2411776 30.11 2620 1810496 599212 6.62 661180 1445396 17808 Average: 5632652 2376264 29.67 2620 1804087 574986 6.35 542860 1531426 45980 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:06:01 AM eth0 69.87 54.23 1039.61 9.73 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 26.85 24.84 62.63 7.32 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 10.93 9.70 7.25 3.98 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 32.13 24.97 31.27 10.72 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.95 28.43 285.21 7.94 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) 01/17/2025 _x86_64_ (2 CPU) 06:04:08 AM LINUX RESTART 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 34.99 0.00 3.29 2.76 0.11 58.84 06:06:01 AM 0 25.29 0.00 2.81 1.41 0.10 70.39 06:06:01 AM 1 44.87 0.00 3.77 4.14 0.11 47.12 06:07:01 AM all 32.05 0.00 2.64 2.75 0.11 62.45 06:07:01 AM 0 17.24 0.00 2.17 2.48 0.10 78.01 06:07:01 AM 1 47.31 0.00 3.15 3.03 0.12 46.38 06:08:01 AM all 16.42 0.00 0.51 1.34 0.06 81.67 06:08:01 AM 0 2.29 0.00 0.34 0.15 0.05 97.16 06:08:01 AM 1 30.83 0.00 0.68 2.57 0.09 65.83 06:09:01 AM all 35.28 0.00 1.93 0.53 0.10 62.16 06:09:01 AM 0 5.96 0.00 0.95 0.42 0.08 92.59 06:09:01 AM 1 66.68 0.00 2.98 0.63 0.09 29.61 Average: all 29.66 0.00 2.09 1.85 0.10 66.31 Average: 0 12.65 0.00 1.56 1.11 0.09 84.59 Average: 1 47.26 0.00 2.64 2.61 0.10 47.39