---> uname -a: Linux prd-centos7-builder-2c-1g-27511.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: 2800.000 BogoMIPS: 5600.00 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 519 5419 16 1881 7019 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:82:4e:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.181/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe82:4ed5/64 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) 01/19/2024 _x86_64_ (2 CPU) 10:03:49 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 94.00 10.43 83.57 967.78 4677.11 10:07:01 AM 193.72 0.10 193.62 2.27 7212.99 10:08:01 AM 163.75 0.63 163.12 52.24 4616.64 10:09:01 AM 23.15 1.63 21.52 146.04 518.55 Average: 118.65 3.20 115.45 292.08 4256.17 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 5705308 2303608 28.76 2620 1687840 650044 7.18 566732 1481840 122024 10:07:01 AM 5533368 2475548 30.91 2620 1827084 634076 7.00 582788 1592308 107656 10:08:01 AM 5513836 2495080 31.15 2620 1823724 650960 7.19 621800 1568944 9672 10:09:01 AM 5534320 2474596 30.90 2620 1815736 639132 7.06 723144 1448508 13720 Average: 5571708 2437208 30.43 2620 1788596 643553 7.11 623616 1522900 63268 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 75.93 57.00 920.43 21.09 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 41.53 33.38 494.32 7.51 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 10:08:01 AM eth0 24.12 21.66 25.28 7.37 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 26.85 22.30 28.29 8.51 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.11 33.59 367.07 11.12 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) 01/19/2024 _x86_64_ (2 CPU) 10:03:49 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 20.34 0.00 2.02 7.66 0.14 69.84 10:06:01 AM 0 7.77 0.00 1.36 6.70 0.14 84.04 10:06:01 AM 1 33.48 0.00 2.69 8.66 0.16 55.01 10:07:01 AM all 35.59 0.00 3.15 4.47 0.15 56.64 10:07:01 AM 0 25.49 0.00 2.57 3.35 0.12 68.46 10:07:01 AM 1 46.12 0.00 3.78 5.63 0.18 44.29 10:08:01 AM all 33.68 0.00 1.70 4.07 0.11 60.42 10:08:01 AM 0 8.76 0.00 1.07 4.47 0.10 85.60 10:08:01 AM 1 60.26 0.00 2.38 3.67 0.13 33.57 10:09:01 AM all 33.87 0.00 1.57 0.35 0.10 64.11 10:09:01 AM 0 9.14 0.00 1.12 0.07 0.07 89.60 10:09:01 AM 1 60.33 0.00 2.05 0.63 0.11 36.87 Average: all 30.84 0.00 2.11 4.14 0.13 62.78 Average: 0 12.72 0.00 1.53 3.64 0.11 82.00 Average: 1 49.97 0.00 2.73 4.67 0.14 42.49