---> uname -a: Linux prd-centos7-builder-2c-1g-2147.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 504 5455 16 1861 7034 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:e1:55:30 brd ff:ff:ff:ff:ff:ff inet 10.30.122.57/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fee1:5530/64 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) 04/08/2024 _x86_64_ (2 CPU) 10:03:25 AM LINUX RESTART 10:04:03 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 141.44 16.61 124.83 2568.16 6237.44 10:06:01 AM 245.98 0.32 245.66 15.33 7833.72 10:07:01 AM 84.81 0.37 84.44 37.58 2127.12 10:08:01 AM 33.84 1.95 31.90 210.53 959.04 Average: 126.39 4.71 121.68 692.33 4272.91 10:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5718500 2290416 28.60 2620 1720864 598508 6.61 477516 1538960 144308 10:06:01 AM 5574236 2434680 30.40 2620 1794176 644924 7.12 580816 1555020 48560 10:07:01 AM 5614672 2394244 29.89 2620 1795104 599092 6.61 539212 1555104 8 10:08:01 AM 5563016 2445900 30.54 2620 1803244 639080 7.06 701572 1441764 29260 Average: 5617606 2391310 29.86 2620 1778347 620401 6.85 574779 1522712 55534 10:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 324.76 207.48 1634.65 67.03 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 32.17 26.15 227.49 8.50 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.90 23.24 27.04 7.66 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 34.46 27.18 35.08 11.35 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.48 69.87 471.41 23.27 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) 04/08/2024 _x86_64_ (2 CPU) 10:03:25 AM LINUX RESTART 10:04:03 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 38.09 0.00 3.80 5.09 0.11 52.92 10:05:01 AM 0 17.38 0.00 2.24 3.34 0.11 76.94 10:05:01 AM 1 59.82 0.00 5.47 6.92 0.13 27.66 10:06:01 AM all 36.83 0.00 2.53 6.25 0.12 54.27 10:06:01 AM 0 14.15 0.00 1.76 6.94 0.10 77.05 10:06:01 AM 1 60.80 0.00 3.34 5.53 0.13 30.20 10:07:01 AM all 36.93 0.00 1.40 1.58 0.10 60.00 10:07:01 AM 0 20.40 0.00 1.23 0.99 0.09 77.28 10:07:01 AM 1 54.07 0.00 1.55 2.19 0.11 42.09 10:08:01 AM all 39.47 0.00 2.18 0.29 0.10 57.96 10:08:01 AM 0 16.07 0.00 1.79 0.20 0.10 81.83 10:08:01 AM 1 63.98 0.00 2.61 0.38 0.11 32.92 Average: all 37.82 0.00 2.46 3.28 0.11 56.32 Average: 0 16.99 0.00 1.75 2.87 0.10 78.29 Average: 1 59.66 0.00 3.22 3.71 0.12 33.30