---> uname -a: Linux prd-centos7-builder-2c-1g-37075.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 534 5413 16 1873 7004 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:4a:a5:7b brd ff:ff:ff:ff:ff:ff inet 10.30.123.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe4a:a57b/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) 11:04:00 AM LINUX RESTART 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 251.55 0.27 251.28 6.66 8721.67 11:07:01 AM 167.61 0.95 166.66 60.38 4785.02 11:08:01 AM 35.93 0.03 35.90 1.20 724.89 11:09:02 AM 31.80 1.67 30.13 202.97 873.21 Average: 121.72 0.73 120.99 67.79 3775.98 11:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5550672 2458244 30.69 2620 1804728 664148 7.33 585912 1578764 117428 11:07:01 AM 5580196 2428720 30.33 2620 1805292 622924 6.88 573576 1551344 10692 11:08:01 AM 5565836 2443080 30.50 2620 1805364 636408 7.03 590316 1550820 32 11:09:02 AM 5575532 2433384 30.38 2620 1813752 616784 6.81 683124 1446588 30068 Average: 5568059 2440857 30.48 2620 1807284 635066 7.01 608232 1531879 39555 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 AM eth0 55.46 45.95 873.06 7.27 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 26.07 24.81 61.80 8.12 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 21.48 19.73 16.25 7.32 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:02 AM eth0 29.35 24.97 33.31 17.05 0.00 0.00 0.00 11:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.09 28.87 246.11 9.94 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) 01/18/2025 _x86_64_ (2 CPU) 11:04:00 AM LINUX RESTART 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 24.02 0.00 2.41 11.21 0.13 62.23 11:06:01 AM 0 33.28 0.00 2.85 11.62 0.12 52.13 11:06:01 AM 1 14.95 0.00 1.97 10.80 0.14 72.14 11:07:01 AM all 31.86 0.00 2.44 2.20 0.12 63.39 11:07:01 AM 0 45.06 0.00 2.83 2.33 0.11 49.67 11:07:01 AM 1 19.02 0.00 2.05 2.09 0.11 76.74 11:08:01 AM all 30.38 0.00 1.23 1.32 0.11 66.97 11:08:01 AM 0 59.10 0.00 1.85 2.43 0.13 36.49 11:08:01 AM 1 4.21 0.00 0.66 0.30 0.08 94.74 11:09:02 AM all 33.83 0.00 1.77 2.27 0.12 62.00 11:09:02 AM 0 66.93 0.00 2.79 4.09 0.13 26.06 11:09:02 AM 1 3.81 0.00 0.84 0.61 0.12 94.62 Average: all 30.00 0.00 1.96 4.28 0.12 63.65 Average: 0 50.81 0.00 2.59 5.18 0.12 41.30 Average: 1 10.39 0.00 1.37 3.42 0.11 84.71