---> uname -a: Linux prd-centos7-builder-2c-1g-37078.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 529 5422 16 1869 7010 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:ea:4c:9d brd ff:ff:ff:ff:ff:ff inet 10.30.123.206/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:feea:4c9d/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) 01/18/2025 _x86_64_ (2 CPU) 01:04:30 PM LINUX RESTART 01:05:04 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 180.02 29.16 150.86 4458.32 6679.43 01:07:02 PM 238.50 0.03 238.46 0.27 7768.53 01:08:01 PM 154.38 0.68 153.70 54.62 4184.33 01:09:01 PM 24.53 1.82 22.72 188.81 587.41 Average: 148.95 7.69 141.26 1138.92 4783.80 01:05:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5749196 2259720 28.22 2620 1697056 616536 6.81 468032 1518940 142620 01:07:02 PM 5554768 2454148 30.64 2620 1802268 679284 7.50 583084 1573204 98812 01:08:01 PM 5601444 2407472 30.06 2620 1802024 623524 6.88 546528 1557664 24 01:09:01 PM 5592124 2416792 30.18 2620 1807368 622924 6.88 670916 1441892 17804 Average: 5624383 2384533 29.77 2620 1777179 635567 7.02 567140 1522925 64815 01:05:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 PM eth0 250.68 174.76 1634.12 64.15 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 PM eth0 31.57 25.15 284.30 7.08 0.00 0.00 0.00 01:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 25.29 24.14 39.49 11.92 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 27.56 23.60 29.12 9.66 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.92 60.65 484.37 22.74 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) 01/18/2025 _x86_64_ (2 CPU) 01:04:30 PM LINUX RESTART 01:05:04 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 37.97 0.00 5.48 5.89 0.15 50.52 01:06:01 PM 0 24.28 0.00 5.14 5.01 0.15 65.43 01:06:01 PM 1 52.06 0.00 5.86 6.82 0.13 35.12 01:07:02 PM all 24.73 0.00 2.12 9.71 0.10 63.34 01:07:02 PM 0 6.61 0.00 1.32 10.93 0.12 81.02 01:07:02 PM 1 43.62 0.00 2.91 8.44 0.11 44.92 01:08:01 PM all 34.75 0.00 2.01 2.69 0.12 60.42 01:08:01 PM 0 24.82 0.00 1.74 2.82 0.11 70.52 01:08:01 PM 1 44.96 0.00 2.29 2.57 0.13 50.05 01:09:01 PM all 33.27 0.00 1.70 1.87 0.10 63.05 01:09:01 PM 0 27.62 0.00 1.81 1.43 0.10 69.04 01:09:01 PM 1 39.00 0.00 1.57 2.32 0.12 56.98 Average: all 32.57 0.00 2.79 5.05 0.12 59.48 Average: 0 20.70 0.00 2.46 5.08 0.12 71.64 Average: 1 44.78 0.00 3.12 5.02 0.12 46.97