---> uname -a: Linux prd-centos7-builder-2c-1g-38010.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 531 5414 16 1875 7007 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:e2:dd:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.135/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fee2:ddb0/64 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) 02/01/2025 _x86_64_ (2 CPU) 03:03:21 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 239.59 2.25 237.34 70.22 9787.46 03:06:01 PM 181.26 0.70 180.56 54.37 4911.08 03:07:01 PM 34.07 1.95 32.12 210.56 947.58 Average: 151.64 1.63 150.01 111.72 5215.62 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5570276 2438640 30.45 2620 1808100 624388 6.89 560228 1577944 119600 03:06:01 PM 5580948 2427968 30.32 2620 1807880 610088 6.74 562404 1561764 16 03:07:01 PM 5560888 2448028 30.57 2620 1816468 619896 6.84 697992 1447112 30172 Average: 5570704 2438212 30.44 2620 1810816 618124 6.82 606875 1528940 49929 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 71.29 57.86 1068.22 11.84 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 31.47 27.65 43.98 12.97 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 35.67 27.77 39.12 11.51 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.14 37.76 383.81 12.11 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) 02/01/2025 _x86_64_ (2 CPU) 03:03:21 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 36.55 0.00 3.89 3.27 0.11 56.18 03:05:01 PM 0 16.62 0.00 2.58 2.33 0.10 78.37 03:05:01 PM 1 57.55 0.00 5.24 4.27 0.11 32.84 03:06:01 PM all 34.41 0.00 2.20 1.77 0.10 61.51 03:06:01 PM 0 31.87 0.00 2.18 1.41 0.10 64.43 03:06:01 PM 1 36.95 0.00 2.24 2.12 0.10 58.59 03:07:01 PM all 31.88 0.00 2.28 0.31 0.09 65.44 03:07:01 PM 0 22.23 0.00 2.06 0.15 0.09 75.47 03:07:01 PM 1 41.08 0.00 2.48 0.48 0.11 55.86 Average: all 34.31 0.00 2.79 1.80 0.10 61.00 Average: 0 23.55 0.00 2.28 1.33 0.10 72.74 Average: 1 45.09 0.00 3.30 2.27 0.11 49.23