---> uname -a: Linux prd-centos7-builder-2c-1g-31566.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 534 5418 16 1868 7005 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:8f:6e:33 brd ff:ff:ff:ff:ff:ff inet 10.30.123.37/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe8f:6e33/64 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) 11/23/2024 _x86_64_ (2 CPU) 09:03:21 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 191.02 10.03 181.00 863.29 7684.86 09:06:01 PM 227.91 0.63 227.28 52.23 6357.51 09:07:01 PM 28.24 1.63 26.60 146.06 617.22 Average: 149.06 4.10 144.97 353.87 4886.77 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5604528 2404380 30.02 2620 1791536 644024 7.11 532920 1574016 134180 09:06:01 PM 5610704 2398204 29.94 2620 1800716 624212 6.89 538540 1557500 16 09:07:01 PM 5538596 2470312 30.84 2620 1801772 693592 7.66 732536 1435732 14812 Average: 5584609 2424299 30.27 2620 1798008 653943 7.22 601332 1522416 49669 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 67.92 51.82 1010.13 12.86 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 26.22 23.88 60.79 8.34 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 28.04 23.67 29.97 10.04 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.73 33.12 366.98 10.41 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) 11/23/2024 _x86_64_ (2 CPU) 09:03:21 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 35.24 0.00 3.31 5.27 0.11 56.08 09:05:01 PM 0 55.52 0.00 4.58 5.69 0.11 34.10 09:05:01 PM 1 16.04 0.00 2.11 4.88 0.12 76.85 09:06:01 PM all 33.84 0.00 2.46 5.20 0.11 58.38 09:06:01 PM 0 35.95 0.00 2.86 4.89 0.12 56.17 09:06:01 PM 1 31.74 0.00 2.06 5.50 0.09 60.61 09:07:01 PM all 36.75 0.00 1.68 0.23 0.09 61.26 09:07:01 PM 0 69.72 0.00 2.52 0.44 0.09 27.23 09:07:01 PM 1 6.03 0.00 0.90 0.03 0.10 92.94 Average: all 35.28 0.00 2.48 3.56 0.10 58.58 Average: 0 53.58 0.00 3.32 3.68 0.11 39.32 Average: 1 17.76 0.00 1.68 3.44 0.10 77.03