---> uname -a: Linux prd-centos7-builder-2c-1g-40551.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 515 5425 16 1880 7022 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:71:df:5d brd ff:ff:ff:ff:ff:ff inet 10.30.122.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fe71:df5d/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) 03/07/2025 _x86_64_ (2 CPU) 08:03:43 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 304.48 27.22 277.27 4304.73 8322.93 08:06:01 AM 313.68 0.72 312.96 54.11 9117.39 08:07:01 AM 35.50 1.95 33.55 210.56 907.51 Average: 217.89 9.96 207.93 1523.29 6116.07 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5618432 2390476 29.85 2620 1778436 632712 6.99 536472 1570524 185920 08:06:01 AM 5569860 2439048 30.45 2620 1811632 629988 6.96 570052 1564068 264 08:07:01 AM 5574312 2434596 30.40 2620 1819100 615408 6.79 681740 1448516 20396 Average: 5587535 2421373 30.23 2620 1803056 626036 6.91 596088 1527703 68860 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 346.62 236.93 1811.32 69.10 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 35.42 29.04 70.42 10.62 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 37.06 29.60 36.40 12.95 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.71 98.53 639.45 30.89 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) 03/07/2025 _x86_64_ (2 CPU) 08:03:43 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 42.04 0.00 5.68 2.85 0.11 49.32 08:05:01 AM 0 62.44 0.00 7.61 3.88 0.11 25.96 08:05:01 AM 1 22.46 0.00 3.82 1.85 0.12 71.74 08:06:01 AM all 35.51 0.00 2.85 1.80 0.10 59.74 08:06:01 AM 0 55.56 0.00 3.27 2.21 0.09 38.87 08:06:01 AM 1 16.43 0.00 2.46 1.43 0.09 79.59 08:07:01 AM all 37.09 0.00 2.24 0.24 0.09 60.34 08:07:01 AM 0 63.31 0.00 3.19 0.34 0.11 33.06 08:07:01 AM 1 12.17 0.00 1.34 0.12 0.09 86.28 Average: all 38.21 0.00 3.58 1.62 0.10 56.49 Average: 0 60.45 0.00 4.69 2.14 0.10 32.63 Average: 1 16.99 0.00 2.54 1.13 0.10 79.24