---> uname -a: Linux prd-centos7-builder-2c-1g-24209.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 524 5434 16 1861 7014 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:a6:91:7c brd ff:ff:ff:ff:ff:ff inet 10.30.122.38/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fea6:917c/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) 10/31/2024 _x86_64_ (2 CPU) 08:03:48 AM LINUX RESTART 08:04:12 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 193.91 28.05 165.86 5038.08 6693.86 08:06:01 AM 286.00 0.30 285.70 14.92 9363.16 08:07:01 AM 70.18 0.37 69.81 37.59 1385.60 Average: 182.69 8.37 174.32 1480.04 5757.84 08:04:12 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5747496 2261412 28.24 2620 1689896 590116 6.52 474284 1513540 138132 08:06:01 AM 5544064 2464844 30.78 2620 1793272 659652 7.28 607784 1552276 22444 08:07:01 AM 5587668 2421240 30.23 2620 1794228 616416 6.81 566832 1552364 60 Average: 5626409 2382499 29.75 2620 1759132 622061 6.87 549633 1539393 53545 08:04:12 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 389.18 248.53 1855.08 79.55 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 36.04 29.36 292.73 9.19 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 26.74 24.54 26.98 8.67 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 135.17 91.23 651.62 29.42 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) 10/31/2024 _x86_64_ (2 CPU) 08:03:48 AM LINUX RESTART 08:04:12 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 40.58 0.00 5.85 5.49 0.11 47.97 08:05:01 AM 0 59.95 0.00 7.34 5.22 0.11 27.39 08:05:01 AM 1 22.18 0.00 4.44 5.76 0.11 67.52 08:06:01 AM all 33.82 0.00 2.62 8.65 0.11 54.79 08:06:01 AM 0 55.81 0.00 3.37 7.54 0.13 33.16 08:06:01 AM 1 13.15 0.00 1.92 9.68 0.10 75.15 08:07:01 AM all 34.82 0.00 1.74 1.92 0.11 61.41 08:07:01 AM 0 61.40 0.00 2.37 2.41 0.13 33.69 08:07:01 AM 1 10.04 0.00 1.16 1.46 0.10 87.24 Average: all 36.13 0.00 3.24 5.34 0.11 55.18 Average: 0 58.99 0.00 4.17 5.05 0.12 31.67 Average: 1 14.63 0.00 2.37 5.62 0.10 77.28