---> uname -a: Linux prd-centos7-builder-2c-1g-2814.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 550 5404 16 1865 6988 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:82:74:40 brd ff:ff:ff:ff:ff:ff inet 10.30.122.4/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe82:7440/64 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) 04/19/2024 _x86_64_ (2 CPU) 10:03:37 AM LINUX RESTART 10:04:04 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 194.85 19.67 175.18 4075.58 19672.80 10:06:01 AM 235.26 0.05 235.21 0.67 7864.56 10:07:01 AM 104.15 0.62 103.53 51.70 2720.75 10:08:02 AM 25.47 1.82 23.65 188.81 596.15 Average: 139.24 5.36 133.88 1041.41 7562.79 10:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5602764 2406152 30.04 2620 1742120 698740 7.71 611552 1522056 167752 10:06:01 AM 5505008 2503908 31.26 2620 1800100 705468 7.79 629492 1572616 47308 10:07:01 AM 5584260 2424656 30.27 2620 1799372 622124 6.87 566340 1558492 16 10:08:02 AM 5548092 2460824 30.73 2620 1804864 640456 7.07 714800 1443760 17632 Average: 5560031 2448885 30.58 2620 1786614 666697 7.36 630546 1524231 58177 10:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 358.55 225.92 1580.09 68.75 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 34.18 28.63 296.76 7.84 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 26.97 24.38 42.07 7.79 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 10:08:02 AM eth0 31.90 24.93 33.15 9.81 0.00 0.00 0.00 10:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 109.80 74.08 474.25 22.98 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) 04/19/2024 _x86_64_ (2 CPU) 10:03:37 AM LINUX RESTART 10:04:04 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 30.72 0.00 3.64 10.36 0.10 55.18 10:05:01 AM 0 48.13 0.00 4.31 9.59 0.11 37.85 10:05:01 AM 1 13.89 0.00 2.97 11.08 0.11 71.94 10:06:01 AM all 36.74 0.00 2.73 5.91 0.12 54.49 10:06:01 AM 0 58.11 0.00 3.70 8.37 0.13 29.70 10:06:01 AM 1 16.33 0.00 1.83 3.59 0.12 78.14 10:07:01 AM all 35.95 0.00 1.91 1.97 0.10 60.07 10:07:01 AM 0 45.49 0.00 2.45 2.43 0.11 49.52 10:07:01 AM 1 26.58 0.00 1.38 1.52 0.09 70.43 10:08:02 AM all 37.35 0.00 1.81 0.32 0.11 60.42 10:08:02 AM 0 71.61 0.00 2.84 0.62 0.11 24.82 10:08:02 AM 1 5.68 0.00 0.86 0.02 0.08 93.35 Average: all 35.24 0.00 2.51 4.58 0.11 57.57 Average: 0 55.79 0.00 3.31 5.22 0.11 35.56 Average: 1 15.59 0.00 1.74 3.96 0.10 78.61