---> uname -a: Linux prd-centos7-builder-2c-1g-39795.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 560 5381 16 1878 6978 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:ea:1f:71 brd ff:ff:ff:ff:ff:ff inet 10.30.123.231/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:feea:1f71/64 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) 02/26/2025 _x86_64_ (2 CPU) 04:03:37 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 334.74 34.79 299.95 4480.00 8435.84 04:06:01 PM 316.89 0.73 316.16 55.01 9239.19 04:07:01 PM 32.06 1.82 30.25 188.81 782.15 Average: 227.40 12.51 214.89 1583.25 6135.29 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 5606092 2402824 30.00 2620 1757776 659368 7.28 565448 1557804 165424 04:06:01 PM 5527436 2481480 30.98 2620 1810944 660456 7.29 612508 1564032 2736 04:07:01 PM 5552588 2456328 30.67 2620 1816256 628480 6.94 702116 1448800 17892 Average: 5562039 2446877 30.55 2620 1794992 649435 7.17 626691 1523545 62017 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 PM eth0 345.83 212.42 1810.11 67.33 0.00 0.00 0.00 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 31.49 26.83 65.94 10.58 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 30.83 24.75 31.31 10.49 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 136.64 88.35 639.03 29.58 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) 02/26/2025 _x86_64_ (2 CPU) 04:03:37 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 42.22 0.00 6.50 2.97 0.12 48.20 04:05:02 PM 0 66.81 0.00 7.92 2.43 0.13 22.72 04:05:02 PM 1 18.84 0.00 5.16 3.50 0.10 72.40 04:06:01 PM all 37.27 0.00 3.11 1.34 0.10 58.19 04:06:01 PM 0 48.68 0.00 3.82 1.76 0.11 45.64 04:06:01 PM 1 26.16 0.00 2.41 0.93 0.09 70.40 04:07:01 PM all 32.37 0.00 1.88 0.64 0.10 65.01 04:07:01 PM 0 54.36 0.00 2.56 0.91 0.13 42.05 04:07:01 PM 1 11.45 0.00 1.24 0.37 0.08 86.85 Average: all 37.25 0.00 3.82 1.64 0.10 57.18 Average: 0 56.58 0.00 4.75 1.69 0.12 36.86 Average: 1 18.73 0.00 2.93 1.60 0.09 76.65