---> uname -a: Linux prd-centos7-builder-2c-1g-37211.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 535 5415 16 1869 7003 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:83:8d:6f brd ff:ff:ff:ff:ff:ff inet 10.30.123.134/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe83:8d6f/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) 01/20/2025 _x86_64_ (2 CPU) 04:05:11 AM LINUX RESTART 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 230.37 2.12 228.25 67.70 8960.60 04:08:01 AM 184.42 0.97 183.46 61.84 5034.62 04:09:01 AM 9.90 0.00 9.90 0.00 220.38 04:10:01 AM 31.00 1.65 29.35 202.83 780.39 Average: 113.88 1.18 112.70 83.06 3747.67 04:06:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5594352 2414564 30.15 2620 1801904 632800 6.99 540304 1574856 119780 04:08:01 AM 5507668 2501248 31.23 2620 1802392 713892 7.88 649092 1547576 232 04:09:01 AM 5616228 2392688 29.88 2620 1802184 601896 6.65 540432 1547060 16 04:10:01 AM 5519908 2489008 31.08 2620 1810604 690996 7.63 741976 1443160 30068 Average: 5559539 2449377 30.58 2620 1804271 659896 7.29 617951 1528163 37524 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:07:01 AM eth0 65.22 50.47 950.90 10.41 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 27.19 25.34 42.03 8.93 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 8.00 8.07 6.59 2.58 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 32.80 26.29 31.32 11.46 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.29 27.53 257.62 8.34 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) 01/20/2025 _x86_64_ (2 CPU) 04:05:11 AM LINUX RESTART 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 37.83 0.00 3.57 2.65 0.10 55.85 04:07:01 AM 0 18.54 0.00 2.28 2.35 0.10 76.72 04:07:01 AM 1 57.91 0.00 4.89 2.96 0.09 34.15 04:08:01 AM all 36.49 0.00 1.88 1.20 0.09 60.33 04:08:01 AM 0 16.84 0.00 1.58 1.65 0.09 79.85 04:08:01 AM 1 57.01 0.00 2.20 0.73 0.11 39.94 04:09:01 AM all 13.12 0.00 0.58 1.31 0.08 84.92 04:09:01 AM 0 10.89 0.00 0.39 0.80 0.10 87.81 04:09:01 AM 1 15.36 0.00 0.74 1.81 0.05 82.03 04:10:01 AM all 37.46 0.00 2.09 0.57 0.11 59.78 04:10:01 AM 0 11.87 0.00 1.27 0.39 0.07 86.41 04:10:01 AM 1 64.97 0.00 3.02 0.75 0.15 31.11 Average: all 31.12 0.00 2.02 1.44 0.09 65.33 Average: 0 14.53 0.00 1.38 1.30 0.09 82.70 Average: 1 48.39 0.00 2.69 1.57 0.10 47.24