---> uname -a: Linux prd-centos7-builder-2c-1g-38467.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 5.6G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 539 5403 16 1878 6998 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:ba:19:17 brd ff:ff:ff:ff:ff:ff inet 10.30.122.140/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:feba:1917/64 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) 02/10/2025 _x86_64_ (2 CPU) 12:03:55 AM LINUX RESTART 12:05:02 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 218.41 0.41 218.00 10.30 9347.35 12:07:01 AM 200.42 0.68 199.73 53.83 5448.27 12:08:01 AM 38.08 1.95 36.13 210.56 1007.10 Average: 151.94 1.02 150.93 92.01 5245.26 12:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 5541172 2467744 30.81 2620 1825724 647412 7.15 579620 1587892 144252 12:07:01 AM 5571192 2437724 30.44 2620 1809828 628824 6.94 570876 1562900 32 12:08:01 AM 5530488 2478428 30.95 2620 1818424 653816 7.22 723116 1449476 30292 Average: 5547617 2461299 30.73 2620 1817992 643351 7.10 624537 1533423 58192 12:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:06:01 AM eth0 59.56 45.06 913.91 8.76 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 29.78 26.37 43.53 9.94 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 37.08 28.69 35.97 12.95 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.04 33.31 327.93 10.56 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) 02/10/2025 _x86_64_ (2 CPU) 12:03:55 AM LINUX RESTART 12:05:02 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 29.16 0.00 3.16 7.60 0.11 59.97 12:06:01 AM 0 17.87 0.00 2.51 6.65 0.09 72.88 12:06:01 AM 1 40.86 0.00 3.81 8.57 0.13 46.63 12:07:01 AM all 33.45 0.00 2.15 2.07 0.10 62.24 12:07:01 AM 0 8.65 0.00 1.50 1.63 0.07 88.15 12:07:01 AM 1 60.00 0.00 2.84 2.55 0.13 34.49 12:08:01 AM all 36.83 0.00 2.35 0.29 0.09 60.44 12:08:01 AM 0 16.94 0.00 1.81 0.10 0.09 81.06 12:08:01 AM 1 57.78 0.00 2.92 0.47 0.09 38.75 Average: all 33.16 0.00 2.55 3.30 0.10 60.89 Average: 0 14.45 0.00 1.94 2.77 0.08 80.76 Average: 1 52.87 0.00 3.19 3.86 0.11 39.96