---> uname -a: Linux prd-centos7-builder-2c-1g-36134.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 538 5414 16 1868 7001 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:ca:cd:73 brd ff:ff:ff:ff:ff:ff inet 10.30.123.228/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:feca:cd73/64 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) 01/06/2025 _x86_64_ (2 CPU) 01:04:08 AM LINUX RESTART 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 118.09 6.03 112.06 442.11 4393.22 01:07:01 AM 221.52 0.15 221.37 4.00 8009.59 01:08:01 AM 128.95 0.65 128.30 53.17 3456.92 01:09:01 AM 29.10 1.95 27.15 210.53 742.95 Average: 124.41 2.19 122.22 177.46 4150.70 01:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5724056 2284860 28.53 2620 1656788 662268 7.31 573348 1461328 58636 01:07:01 AM 5518572 2490344 31.09 2620 1800304 674148 7.44 618276 1572684 82056 01:08:01 AM 5546560 2462356 30.75 2620 1802024 637620 7.04 602312 1558152 216 01:09:01 AM 5562020 2446896 30.55 2620 1807844 614972 6.79 701524 1442616 17828 Average: 5587802 2421114 30.23 2620 1766740 647252 7.15 623865 1508695 39684 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 AM eth0 43.49 30.06 760.71 4.81 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 34.81 28.48 317.30 7.78 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 26.52 25.04 25.89 8.84 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 30.13 24.62 30.95 10.43 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.74 27.05 283.73 7.96 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) 01/06/2025 _x86_64_ (2 CPU) 01:04:08 AM LINUX RESTART 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 16.11 0.00 1.36 20.04 0.09 62.40 01:06:01 AM 0 12.15 0.00 1.16 17.87 0.07 68.76 01:06:01 AM 1 20.13 0.00 1.54 22.22 0.12 55.98 01:07:01 AM all 35.70 0.00 3.11 2.17 0.15 58.86 01:07:01 AM 0 42.78 0.00 3.10 1.71 0.16 52.25 01:07:01 AM 1 28.73 0.00 3.16 2.62 0.14 65.36 01:08:01 AM all 34.98 0.00 2.18 1.50 0.11 61.23 01:08:01 AM 0 36.27 0.00 2.42 1.76 0.11 59.45 01:08:01 AM 1 33.72 0.00 1.94 1.26 0.10 62.98 01:09:01 AM all 37.75 0.00 2.00 0.40 0.11 59.73 01:09:01 AM 0 9.85 0.00 1.19 0.14 0.10 88.73 01:09:01 AM 1 67.49 0.00 2.87 0.67 0.13 28.85 Average: all 31.05 0.00 2.16 6.10 0.12 60.57 Average: 0 24.95 0.00 1.95 5.43 0.11 67.56 Average: 1 37.24 0.00 2.37 6.78 0.12 53.49