---> uname -a: Linux prd-centos7-builder-2c-1g-23103.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 504 5393 16 1923 7033 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:df:7f:66 brd ff:ff:ff:ff:ff:ff inet 10.30.122.39/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fedf:7f66/64 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) 11/30/2023 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:25 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 74.45 32.65 41.80 6585.30 13209.35 09:06:01 AM 120.27 1.03 119.24 33.45 5855.49 09:07:01 AM 295.32 0.25 295.07 13.86 10383.01 09:08:01 AM 102.85 0.07 102.78 1.47 3200.90 09:09:01 AM 43.11 0.62 42.49 43.96 944.21 09:10:01 AM 13.22 0.03 13.19 1.20 224.83 09:11:01 AM 24.74 1.67 23.07 202.97 638.75 Average: 97.60 3.53 94.07 644.05 4420.43 09:04:25 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5902848 2106060 26.30 2620 1541504 645268 7.12 477428 1396768 70728 09:06:01 AM 5678852 2330056 29.09 2620 1753736 607012 6.70 494864 1561452 170136 09:07:01 AM 5482560 2526348 31.54 2620 1868976 658900 7.27 603100 1620340 53232 09:08:01 AM 5551324 2457584 30.69 2620 1854704 600312 6.63 533924 1617056 13688 09:09:01 AM 5494204 2514704 31.40 2620 1865528 646144 7.13 606968 1601872 9648 09:10:01 AM 5552096 2456812 30.68 2620 1855928 597532 6.60 549700 1601392 12 09:11:01 AM 5554316 2454592 30.65 2620 1861632 586696 6.48 654080 1495508 15960 Average: 5602314 2406594 30.05 2620 1800287 620266 6.85 560009 1556341 47629 09:04:25 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 523.13 295.31 1416.44 89.01 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 48.28 36.10 845.75 6.06 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 28.35 21.61 418.74 5.57 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 0.97 0.98 0.81 0.19 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 16.47 14.77 17.88 4.60 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 13.86 13.41 10.47 4.93 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 29.85 24.85 28.68 17.23 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.46 43.79 329.17 13.94 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) 11/30/2023 _x86_64_ (2 CPU) 09:03:22 AM LINUX RESTART 09:04:25 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 32.59 0.00 5.03 15.36 0.12 46.92 09:05:01 AM 0 25.14 0.00 4.44 18.35 0.15 51.93 09:05:01 AM 1 40.14 0.00 5.65 12.30 0.12 41.80 09:06:01 AM all 26.03 0.00 2.46 7.28 0.12 64.10 09:06:01 AM 0 26.05 0.00 2.61 6.72 0.11 64.51 09:06:01 AM 1 26.02 0.00 2.30 7.84 0.12 63.71 09:07:01 AM all 26.83 0.00 2.35 10.57 0.10 60.15 09:07:01 AM 0 21.17 0.00 2.18 12.08 0.12 64.44 09:07:01 AM 1 32.59 0.00 2.53 9.01 0.11 55.76 09:08:01 AM all 5.38 0.00 0.79 33.45 0.07 60.32 09:08:01 AM 0 7.00 0.00 1.09 51.61 0.07 40.24 09:08:01 AM 1 3.77 0.00 0.49 15.46 0.07 80.22 09:09:01 AM all 20.05 0.00 1.24 7.09 0.13 71.48 09:09:01 AM 0 19.74 0.00 1.30 3.62 0.09 75.25 09:09:01 AM 1 20.37 0.00 1.18 10.57 0.16 67.72 09:10:01 AM all 24.35 0.00 0.93 6.82 0.13 67.77 09:10:01 AM 0 21.68 0.00 0.79 0.95 0.07 76.51 09:10:01 AM 1 27.03 0.00 1.04 12.74 0.19 59.00 09:11:01 AM all 31.06 0.00 1.84 1.70 0.33 65.06 09:11:01 AM 0 20.68 0.00 1.51 0.91 0.53 76.38 09:11:01 AM 1 41.88 0.00 2.19 2.53 0.12 53.27 Average: all 23.13 0.00 1.90 11.63 0.14 63.20 Average: 0 19.86 0.00 1.83 13.25 0.16 64.89 Average: 1 26.43 0.00 1.97 9.98 0.13 61.49