---> uname -a: Linux prd-centos7-builder-2c-1g-35473.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 521 5427 16 1872 7017 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:44:3b:55 brd ff:ff:ff:ff:ff:ff inet 10.30.122.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe44:3b55/64 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) 12/20/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 171.38 10.23 161.14 879.00 5827.52 07:06:01 PM 294.05 0.65 293.40 53.17 8569.78 07:07:01 PM 28.55 1.62 26.94 145.93 622.07 Average: 164.62 4.13 160.49 356.49 5001.92 07:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5635580 2373336 29.63 2620 1794932 587040 6.48 505004 1577604 202572 07:06:01 PM 5645368 2363548 29.51 2620 1804800 554440 6.12 498980 1560904 284 07:07:01 PM 5540380 2468536 30.82 2620 1805808 656468 7.25 727648 1439128 14812 Average: 5607109 2401807 29.99 2620 1801847 599316 6.62 577211 1525879 72556 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 67.23 49.64 1054.58 11.50 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 25.72 23.39 60.42 8.34 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 30.12 25.19 30.26 10.38 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.88 32.65 378.03 10.07 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) 12/20/2024 _x86_64_ (2 CPU) 07:03:21 PM LINUX RESTART 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 36.51 0.00 3.75 3.73 0.12 55.90 07:05:01 PM 0 52.03 0.00 4.57 4.05 0.11 39.23 07:05:01 PM 1 21.47 0.00 2.95 3.44 0.12 72.02 07:06:01 PM all 33.75 0.00 2.01 8.33 0.11 55.81 07:06:01 PM 0 58.86 0.00 2.57 9.49 0.14 28.93 07:06:01 PM 1 10.07 0.00 1.48 7.22 0.09 81.14 07:07:01 PM all 38.27 0.00 1.82 0.27 0.10 59.55 07:07:01 PM 0 75.81 0.00 2.75 0.56 0.09 20.80 07:07:01 PM 1 3.14 0.00 0.94 0.00 0.10 95.82 Average: all 36.18 0.00 2.52 4.10 0.11 57.10 Average: 0 62.26 0.00 3.30 4.69 0.11 29.65 Average: 1 11.44 0.00 1.78 3.54 0.10 83.14