---> uname -a: Linux prd-centos7-builder-2c-1g-42616.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 536 5406 16 1877 7001 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:ab:5d:22 brd ff:ff:ff:ff:ff:ff inet 10.30.122.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:feab:5d22/64 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) 04/02/2025 _x86_64_ (2 CPU) 08:03:37 AM LINUX RESTART 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 332.11 11.79 320.32 1312.79 8995.85 08:06:01 AM 306.33 0.73 305.60 54.63 8858.23 08:07:01 AM 33.44 1.95 31.50 210.53 873.93 Average: 223.36 4.78 218.58 521.63 6227.45 08:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5561396 2447520 30.56 2620 1810152 653416 7.21 572248 1578960 219612 08:06:01 AM 5610428 2398488 29.95 2620 1808944 593932 6.56 528000 1561604 24 08:07:01 AM 5573768 2435148 30.41 2620 1817688 615540 6.80 678368 1447864 30988 Average: 5581864 2427052 30.30 2620 1812261 620963 6.86 592872 1529476 83541 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 166.79 113.67 1308.50 37.92 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 33.41 29.26 66.81 11.22 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 37.56 29.66 37.66 12.82 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 78.77 57.22 466.36 20.56 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) 04/02/2025 _x86_64_ (2 CPU) 08:03:37 AM LINUX RESTART 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 41.86 0.00 4.87 2.65 0.11 50.52 08:05:01 AM 0 15.67 0.00 3.12 3.00 0.10 78.11 08:05:01 AM 1 69.29 0.00 6.71 2.30 0.11 21.59 08:06:01 AM all 36.94 0.00 2.64 1.48 0.11 58.83 08:06:01 AM 0 23.76 0.00 2.72 1.80 0.10 71.61 08:06:01 AM 1 50.49 0.00 2.57 1.14 0.11 45.70 08:07:01 AM all 35.78 0.00 2.44 0.20 0.11 61.48 08:07:01 AM 0 26.34 0.00 2.30 0.14 0.09 71.14 08:07:01 AM 1 45.40 0.00 2.58 0.27 0.12 51.63 Average: all 38.17 0.00 3.31 1.44 0.11 56.98 Average: 0 21.93 0.00 2.71 1.65 0.10 73.61 Average: 1 54.92 0.00 3.93 1.23 0.11 39.82