---> uname -a: Linux prd-centos7-builder-2c-1g-5386.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 503 5447 16 1870 7035 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:42:b9:93 brd ff:ff:ff:ff:ff:ff inet 10.30.123.208/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe42:b993/64 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) 03/11/2024 _x86_64_ (2 CPU) 12:03:17 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 109.23 2.16 107.06 69.54 5317.40 12:06:01 AM 313.00 0.28 312.71 14.40 9856.83 12:07:01 AM 41.39 0.37 41.02 37.57 1010.14 12:08:01 AM 27.25 1.82 25.43 188.81 703.86 Average: 122.70 1.16 121.54 77.58 4221.64 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5664032 2344876 29.28 2620 1746144 627060 6.92 511392 1559132 160428 12:06:01 AM 5540584 2468324 30.82 2620 1802820 668116 7.38 602532 1565700 16660 12:07:01 AM 5628288 2380620 29.72 2620 1803760 578492 6.39 514832 1565968 24 12:08:01 AM 5602716 2406192 30.04 2620 1809096 595408 6.57 652316 1451344 17604 Average: 5608905 2400003 29.97 2620 1790455 617269 6.82 570268 1535536 48679 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 59.80 44.18 846.47 7.64 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 26.62 20.78 143.04 7.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 18.59 16.66 20.68 5.38 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 29.25 23.77 32.08 9.48 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.57 26.35 260.60 7.37 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) 03/11/2024 _x86_64_ (2 CPU) 12:03:17 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 31.56 0.00 2.46 2.65 0.10 63.23 12:05:01 AM 0 59.80 0.00 4.02 4.45 0.13 31.60 12:05:01 AM 1 5.22 0.00 1.01 0.96 0.07 92.74 12:06:01 AM all 34.07 0.00 2.48 7.76 0.10 55.59 12:06:01 AM 0 45.96 0.00 2.98 8.75 0.09 42.22 12:06:01 AM 1 22.56 0.00 1.98 6.80 0.10 68.57 12:07:01 AM all 23.84 0.00 1.22 0.46 0.08 74.40 12:07:01 AM 0 7.10 0.00 1.03 0.44 0.08 91.35 12:07:01 AM 1 41.15 0.00 1.41 0.51 0.07 56.86 12:08:01 AM all 36.05 0.00 1.75 0.47 0.10 61.63 12:08:01 AM 0 21.66 0.00 1.49 0.29 0.09 76.47 12:08:01 AM 1 50.98 0.00 1.99 0.64 0.12 46.26 Average: all 31.35 0.00 1.97 2.82 0.10 63.76 Average: 0 33.07 0.00 2.35 3.41 0.10 61.07 Average: 1 29.64 0.00 1.59 2.24 0.09 66.43