---> uname -a: Linux prd-centos7-builder-2c-1g-7544.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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 556 5399 16 1865 6983 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:13:64:fc brd ff:ff:ff:ff:ff:ff inet 10.30.122.246/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe13:64fc/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) 08/12/2024 _x86_64_ (2 CPU) 07:03:40 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 194.99 18.55 176.44 3844.56 7330.59 07:06:01 AM 278.16 0.63 277.53 51.30 8158.84 07:07:01 AM 42.90 1.67 41.24 147.24 937.41 Average: 172.02 6.95 165.07 1347.97 5475.82 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5584660 2424248 30.27 2620 1765980 682208 7.53 580912 1558820 172388 07:06:01 AM 5499436 2509472 31.33 2620 1798508 716852 7.91 649940 1556848 10844 07:07:01 AM 5526212 2482696 31.00 2620 1799392 688100 7.60 744320 1435184 14820 Average: 5536769 2472139 30.87 2620 1787960 695720 7.68 658391 1516951 66017 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 328.27 221.15 1801.33 68.76 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 26.18 23.72 61.16 8.64 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 32.33 26.57 31.52 10.73 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.95 90.49 631.47 29.38 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) 08/12/2024 _x86_64_ (2 CPU) 07:03:40 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 40.38 0.00 4.85 3.43 0.11 51.23 07:05:01 AM 0 60.66 0.00 6.18 3.67 0.13 29.37 07:05:01 AM 1 20.98 0.00 3.61 3.19 0.09 72.13 07:06:01 AM all 35.09 0.00 2.69 7.86 0.11 54.26 07:06:01 AM 0 60.05 0.00 3.71 6.35 0.13 29.76 07:06:01 AM 1 11.72 0.00 1.71 9.29 0.09 77.20 07:07:01 AM all 36.63 0.00 1.83 0.55 0.11 60.89 07:07:01 AM 0 71.78 0.00 2.67 0.39 0.15 25.02 07:07:01 AM 1 4.45 0.00 1.06 0.67 0.07 93.75 Average: all 37.37 0.00 3.12 3.94 0.11 55.46 Average: 0 64.13 0.00 4.19 3.48 0.13 28.06 Average: 1 12.32 0.00 2.12 4.37 0.08 81.12