---> uname -a: Linux prd-centos7-builder-2c-1g-37957.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 523 5422 16 1875 7015 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:88:34:47 brd ff:ff:ff:ff:ff:ff inet 10.30.122.84/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe88:3447/64 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) 01/31/2025 _x86_64_ (2 CPU) 12:03:21 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 193.91 16.85 177.06 2672.39 6315.12 12:06:01 PM 180.85 0.00 180.85 0.00 6412.29 12:07:01 PM 83.59 0.00 83.59 0.00 2888.07 12:08:01 PM 113.48 0.08 113.39 7.06 3470.65 12:09:01 PM 90.54 0.65 89.89 47.57 2151.87 12:10:01 PM 33.34 1.95 31.40 210.53 827.07 Average: 115.97 3.26 112.72 490.06 3678.25 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5643292 2365624 29.54 2620 1741332 655628 7.24 567820 1523548 155996 12:06:01 PM 5712576 2296340 28.67 2620 1724396 600016 6.62 475600 1541660 27748 12:07:01 PM 5582752 2426164 30.29 2620 1801768 636096 7.02 554628 1578236 59512 12:08:01 PM 5621584 2387332 29.81 2620 1806752 587208 6.48 512908 1575116 43904 12:09:01 PM 5619720 2389196 29.83 2620 1807908 586236 6.47 527280 1561776 8 12:10:01 PM 5565604 2443312 30.51 2620 1816524 630912 6.97 696072 1447092 30304 Average: 5624255 2384661 29.78 2620 1783113 616016 6.80 555718 1537905 52912 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 277.79 179.16 1523.53 62.12 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 8.24 7.23 89.57 1.22 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 13.01 10.78 185.38 2.34 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 11.96 10.91 44.55 4.16 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 26.50 24.60 25.58 9.02 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 33.98 27.98 33.82 11.97 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.96 43.47 317.33 15.15 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) 01/31/2025 _x86_64_ (2 CPU) 12:03:21 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 28.67 0.00 3.46 11.09 0.23 56.56 12:05:01 PM 0 39.85 0.00 4.54 14.76 0.16 40.69 12:05:01 PM 1 17.78 0.00 2.41 7.52 0.31 71.97 12:06:01 PM all 6.45 0.00 0.88 32.01 0.21 60.46 12:06:01 PM 0 12.01 0.00 1.33 31.05 0.17 55.43 12:06:01 PM 1 1.06 0.00 0.45 32.93 0.25 65.31 12:07:01 PM all 7.12 0.00 0.90 9.94 0.09 81.95 12:07:01 PM 0 8.99 0.00 0.91 12.95 0.07 77.09 12:07:01 PM 1 5.27 0.00 0.90 6.97 0.10 86.76 12:08:01 PM all 14.50 0.00 1.39 20.84 0.11 63.16 12:08:01 PM 0 26.02 0.00 1.84 13.75 0.12 58.27 12:08:01 PM 1 3.40 0.00 0.96 27.66 0.08 67.90 12:09:01 PM all 30.22 0.00 1.73 3.28 0.11 64.67 12:09:01 PM 0 46.58 0.00 2.04 4.34 0.13 46.92 12:09:01 PM 1 14.54 0.00 1.42 2.28 0.09 81.67 12:10:01 PM all 33.61 0.00 2.35 1.83 0.10 62.11 12:10:01 PM 0 46.73 0.00 2.89 2.44 0.11 47.83 12:10:01 PM 1 20.76 0.00 1.82 1.22 0.10 76.10 Average: all 19.98 0.00 1.78 13.24 0.14 64.86 Average: 0 29.83 0.00 2.25 13.28 0.13 54.51 Average: 1 10.40 0.00 1.32 13.20 0.16 74.92