---> uname -a: Linux prd-centos7-builder-2c-1g-24643.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 518 5439 16 1863 7021 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:f6:45:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fef6:45c5/64 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) 11/06/2024 _x86_64_ (2 CPU) 02:03:24 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 152.81 5.51 147.30 376.95 7052.30 02:06:01 AM 240.20 0.30 239.90 14.93 7115.26 02:07:01 AM 81.59 0.37 81.23 37.58 1936.35 02:08:01 AM 35.45 1.95 33.51 210.49 960.75 Average: 127.51 2.03 125.48 160.00 4266.00 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5721048 2287868 28.57 2620 1715844 597592 6.60 474248 1533464 86380 02:06:01 AM 5616944 2391972 29.87 2620 1795512 595564 6.58 536896 1553160 39848 02:07:01 AM 5607160 2401756 29.99 2620 1796508 600524 6.63 547676 1553112 24 02:08:01 AM 5582516 2426400 30.30 2620 1805024 615444 6.79 689752 1434864 30052 Average: 5631917 2376999 29.68 2620 1778222 602281 6.65 562143 1518650 39076 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 53.16 41.17 821.96 6.74 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 26.65 22.41 226.25 6.92 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.79 23.85 25.36 8.67 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 32.16 25.81 31.89 11.83 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.44 28.31 276.37 8.54 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) 11/06/2024 _x86_64_ (2 CPU) 02:03:24 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 26.33 0.00 2.45 7.85 0.16 63.21 02:05:01 AM 0 49.57 0.00 4.24 9.49 0.12 36.58 02:05:01 AM 1 4.26 0.00 0.74 6.27 0.20 88.53 02:06:01 AM all 26.94 0.00 2.11 10.61 0.10 60.25 02:06:01 AM 0 44.92 0.00 2.81 8.40 0.09 43.78 02:06:01 AM 1 9.42 0.00 1.47 12.75 0.09 76.27 02:07:01 AM all 36.15 0.00 1.70 2.31 0.10 59.74 02:07:01 AM 0 72.49 0.00 2.64 2.51 0.11 22.25 02:07:01 AM 1 2.09 0.00 0.81 2.14 0.10 94.87 02:08:01 AM all 39.82 0.00 2.34 0.39 0.10 57.36 02:08:01 AM 0 74.32 0.00 3.35 0.68 0.09 21.56 02:08:01 AM 1 7.46 0.00 1.38 0.12 0.10 90.93 Average: all 32.29 0.00 2.15 5.30 0.11 60.15 Average: 0 60.19 0.00 3.26 5.31 0.10 31.14 Average: 1 5.79 0.00 1.10 5.30 0.12 87.69