---> uname -a: Linux prd-centos7-builder-2c-1g-1926.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: 2799.996 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 506 5441 16 1873 7033 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:f5:be:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.171/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fef5:beb9/64 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) 02/29/2024 _x86_64_ (2 CPU) 03:03:18 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 179.43 2.17 177.27 69.55 8420.17 03:06:01 AM 208.75 0.47 208.28 16.13 5908.85 03:07:01 AM 46.43 0.18 46.24 35.85 963.47 03:08:01 AM 37.51 1.95 35.57 210.56 1031.30 Average: 118.03 1.19 116.84 83.02 4081.13 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5561916 2446992 30.55 2620 1810508 639392 7.06 565156 1585848 142632 03:06:01 AM 5600436 2408472 30.07 2620 1806728 602640 6.65 540132 1570020 16564 03:07:01 AM 5560016 2448892 30.58 2620 1807932 636928 7.03 580492 1570116 160 03:08:01 AM 5562196 2446712 30.55 2620 1815912 622784 6.88 688412 1456784 24112 Average: 5571141 2437767 30.44 2620 1810270 625436 6.91 593548 1545692 45867 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 60.19 43.74 934.44 7.83 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 24.37 21.37 60.41 7.01 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 29.25 25.99 24.13 9.12 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 26.54 21.56 27.78 9.18 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.09 28.16 261.72 8.29 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) 02/29/2024 _x86_64_ (2 CPU) 03:03:18 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 35.70 0.00 3.09 3.80 0.11 57.29 03:05:01 AM 0 18.18 0.00 1.91 3.57 0.10 76.24 03:05:01 AM 1 54.16 0.00 4.36 4.05 0.13 37.31 03:06:01 AM all 31.64 0.00 2.25 5.72 0.10 60.29 03:06:01 AM 0 23.38 0.00 1.75 4.65 0.09 70.14 03:06:01 AM 1 40.06 0.00 2.74 6.83 0.09 50.28 03:07:01 AM all 38.07 0.00 1.69 0.90 0.10 59.25 03:07:01 AM 0 12.35 0.00 1.36 0.39 0.10 85.80 03:07:01 AM 1 65.28 0.00 2.04 1.41 0.09 31.18 03:08:01 AM all 32.19 0.00 1.69 4.41 0.11 61.60 03:08:01 AM 0 24.35 0.00 1.55 6.96 0.10 67.05 03:08:01 AM 1 40.11 0.00 1.83 1.83 0.12 56.11 Average: all 34.40 0.00 2.18 3.70 0.11 59.62 Average: 0 19.52 0.00 1.64 3.87 0.10 74.87 Average: 1 49.80 0.00 2.73 3.52 0.11 43.84