---> uname -a: Linux prd-centos7-builder-2c-1g-31640.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 563 5390 16 1867 6975 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:9f:7a:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.120/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe9f:7aa7/64 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) 11/24/2024 _x86_64_ (2 CPU) 04:03:41 PM LINUX RESTART 04:04:04 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 219.12 38.70 180.42 4657.25 10737.18 04:06:01 PM 286.54 0.68 285.86 56.63 8826.70 04:07:01 PM 45.41 1.13 44.28 57.04 1088.31 Average: 183.10 13.08 170.02 1538.62 6819.34 04:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5698264 2310644 28.85 2620 1717220 638220 7.05 497884 1534428 143168 04:06:01 PM 5614640 2394268 29.90 2620 1797564 594948 6.57 531460 1554552 10668 04:07:01 PM 5584992 2423916 30.27 2620 1796396 619508 6.84 565744 1553524 14608 Average: 5632632 2376276 29.67 2620 1770393 617559 6.82 531696 1547501 56148 04:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 404.56 254.11 1681.61 71.74 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 34.61 27.60 240.95 8.73 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 33.20 27.74 27.07 18.83 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 153.29 100.60 632.50 32.45 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) 11/24/2024 _x86_64_ (2 CPU) 04:03:41 PM LINUX RESTART 04:04:04 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 41.01 0.00 6.00 7.16 0.11 45.72 04:05:01 PM 0 25.12 0.00 5.22 6.28 0.09 63.29 04:05:01 PM 1 57.64 0.00 6.81 8.06 0.11 27.37 04:06:01 PM all 33.95 0.00 2.43 7.05 0.10 56.47 04:06:01 PM 0 15.36 0.00 1.51 6.90 0.09 76.15 04:06:01 PM 1 53.53 0.00 3.40 7.21 0.11 35.75 04:07:01 PM all 39.46 0.00 1.84 0.53 0.10 58.07 04:07:01 PM 0 3.93 0.00 0.99 0.67 0.08 94.32 04:07:01 PM 1 78.69 0.00 2.79 0.37 0.13 18.02 Average: all 38.08 0.00 3.38 4.87 0.10 53.57 Average: 0 14.51 0.00 2.51 4.56 0.09 78.33 Average: 1 63.25 0.00 4.31 5.21 0.12 27.12