---> uname -a: Linux prd-centos7-builder-2c-1g-41280.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 511 5429 16 1880 7027 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:39:1b:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.219/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe39:1bc2/64 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) 03/13/2025 _x86_64_ (2 CPU) 09:03:36 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 319.93 13.47 306.46 2019.25 8581.00 09:06:01 PM 314.46 0.72 313.74 54.11 9095.59 09:07:01 PM 28.54 1.82 26.72 188.84 687.74 Average: 220.99 5.34 215.65 754.21 6121.71 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5612152 2396764 29.93 2620 1791120 626864 6.92 541128 1571444 198396 09:06:01 PM 5568340 2440576 30.47 2620 1811780 631152 6.97 572404 1564700 264 09:07:01 PM 5626712 2382204 29.74 2620 1816884 624560 6.90 628440 1449488 18092 Average: 5602401 2406515 30.05 2620 1806595 627525 6.93 580657 1528544 72251 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 279.53 176.97 1615.92 60.85 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 31.50 27.10 65.08 10.67 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 39.30 28.74 39.17 11.78 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.80 77.61 573.50 27.77 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) 03/13/2025 _x86_64_ (2 CPU) 09:03:36 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 40.43 0.00 4.71 3.50 0.11 51.25 09:05:01 PM 0 17.83 0.00 2.81 1.57 0.09 77.71 09:05:01 PM 1 64.48 0.00 6.70 5.55 0.13 23.14 09:06:01 PM all 36.57 0.00 2.65 2.56 0.10 58.12 09:06:01 PM 0 9.07 0.00 1.80 2.46 0.12 86.56 09:06:01 PM 1 65.70 0.00 3.58 2.64 0.11 27.97 09:07:01 PM all 35.31 0.00 1.99 0.30 0.09 62.31 09:07:01 PM 0 14.43 0.00 1.29 0.14 0.07 84.07 09:07:01 PM 1 57.11 0.00 2.72 0.48 0.09 39.61 Average: all 37.42 0.00 3.11 2.11 0.10 57.27 Average: 0 13.75 0.00 1.96 1.39 0.09 82.81 Average: 1 62.40 0.00 4.31 2.86 0.11 30.32