---> uname -a: Linux prd-centos7-builder-2c-1g-10753.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 485 5467 16 1868 7054 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:c6:a3:27 brd ff:ff:ff:ff:ff:ff inet 10.30.122.62/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fec6:a327/64 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) 09/20/2024 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 104.59 10.04 94.55 873.44 3440.23 06:06:01 PM 194.49 0.18 194.30 5.06 7499.47 06:07:01 PM 179.38 0.65 178.73 52.76 4802.81 06:08:01 PM 32.32 1.93 30.38 210.43 782.59 Average: 127.79 3.17 124.62 282.98 4134.16 06:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5926328 2082588 26.00 2620 1564444 582256 6.43 432716 1407748 20168 06:06:01 PM 5609680 2399236 29.96 2620 1801468 601728 6.64 520648 1576668 116276 06:07:01 PM 5633064 2375852 29.67 2620 1801576 578552 6.39 514796 1559244 20 06:08:01 PM 5625216 2383700 29.76 2620 1807596 578756 6.39 637400 1443808 17756 Average: 5698572 2310344 28.85 2620 1743771 585323 6.46 526390 1496867 38555 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 18.33 14.24 199.72 3.40 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 53.31 38.86 861.03 8.02 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 31.80 26.28 47.44 9.48 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 34.47 27.42 33.42 18.12 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.54 26.75 285.75 9.78 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) 09/20/2024 _x86_64_ (2 CPU) 06:03:19 PM LINUX RESTART 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 10.55 0.00 1.19 10.43 0.07 77.77 06:05:01 PM 0 4.56 0.00 0.67 5.62 0.09 89.06 06:05:01 PM 1 16.62 0.00 1.72 15.29 0.07 66.30 06:06:01 PM all 30.72 0.00 3.08 7.69 0.10 58.41 06:06:01 PM 0 14.36 0.00 2.03 8.59 0.09 74.94 06:06:01 PM 1 47.70 0.00 4.14 6.77 0.11 41.28 06:07:01 PM all 36.31 0.00 1.81 3.62 0.10 58.17 06:07:01 PM 0 15.15 0.00 1.44 1.90 0.07 81.44 06:07:01 PM 1 58.79 0.00 2.24 5.44 0.11 33.42 06:08:01 PM all 37.29 0.00 2.07 0.44 0.10 60.09 06:08:01 PM 0 12.35 0.00 1.33 0.20 0.09 86.03 06:08:01 PM 1 64.12 0.00 2.84 0.70 0.11 32.24 Average: all 28.62 0.00 2.04 5.58 0.09 63.67 Average: 0 11.61 0.00 1.37 4.08 0.08 82.86 Average: 1 46.43 0.00 2.73 7.15 0.10 43.58