---> uname -a: Linux prd-centos7-builder-2c-1g-9781.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 508 5446 16 1865 7030 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:cc:ac brd ff:ff:ff:ff:ff:ff inet 10.30.122.67/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fee1:ccac/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) 09/08/2024 _x86_64_ (2 CPU) 11:03:20 PM LINUX RESTART 11:04:03 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 185.73 2.27 183.46 71.95 8647.29 11:06:01 PM 226.39 0.58 225.80 50.51 6187.29 11:07:01 PM 27.65 1.67 25.99 147.26 625.99 Average: 146.15 1.50 144.65 90.11 5114.49 11:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5585380 2423536 30.26 2620 1810040 622772 6.88 545368 1582036 150696 11:06:01 PM 5551448 2457468 30.68 2620 1798428 663388 7.32 598324 1557920 4 11:07:01 PM 5579124 2429792 30.34 2620 1799564 635588 7.02 695240 1436292 14816 Average: 5571984 2436932 30.43 2620 1802677 640583 7.07 612977 1525416 55172 11:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 76.52 55.10 1088.39 10.35 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 23.75 19.87 42.35 7.01 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 32.05 25.74 31.55 10.69 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.75 33.33 379.60 9.34 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) 09/08/2024 _x86_64_ (2 CPU) 11:03:20 PM LINUX RESTART 11:04:03 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 34.11 0.00 3.26 4.06 0.11 58.46 11:05:01 PM 0 55.67 0.00 4.81 4.94 0.11 34.46 11:05:01 PM 1 13.81 0.00 1.81 3.22 0.11 81.06 11:06:01 PM all 28.15 0.00 1.78 5.27 0.10 64.69 11:06:01 PM 0 52.32 0.00 2.35 5.48 0.13 39.73 11:06:01 PM 1 5.49 0.00 1.25 5.10 0.10 88.06 11:07:01 PM all 35.95 0.00 1.83 0.27 0.11 61.85 11:07:01 PM 0 50.95 0.00 2.21 0.29 0.11 46.44 11:07:01 PM 1 21.51 0.00 1.44 0.24 0.09 76.72 Average: all 32.71 0.00 2.28 3.20 0.11 61.71 Average: 0 52.94 0.00 3.10 3.55 0.12 40.29 Average: 1 13.54 0.00 1.50 2.87 0.10 82.00