---> uname -a: Linux prd-centos7-builder-2c-1g-24616.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 512 5446 16 1861 7026 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:a5:c5:6f brd ff:ff:ff:ff:ff:ff inet 10.30.122.117/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fea5:c56f/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) 11/05/2024 _x86_64_ (2 CPU) 01:03:40 PM LINUX RESTART 01:04:04 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 195.58 25.40 170.18 4386.33 7367.29 01:06:01 PM 244.72 0.28 244.44 14.39 7647.52 01:07:01 PM 83.04 0.38 82.66 38.11 1994.20 01:08:01 PM 29.50 1.95 27.55 210.53 762.33 Average: 137.49 6.77 130.72 1121.74 4406.07 01:04:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5743100 2265808 28.29 2620 1713280 582676 6.43 458544 1532820 140236 01:06:01 PM 5622580 2386328 29.80 2620 1793088 600392 6.63 531892 1556584 39812 01:07:01 PM 5549592 2459316 30.71 2620 1794252 667816 7.37 607480 1552504 72 01:08:01 PM 5613152 2395756 29.91 2620 1802788 589944 6.51 657608 1438204 30160 Average: 5632106 2376802 29.68 2620 1775852 610207 6.74 563881 1520028 52570 01:04:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 366.96 232.41 1657.67 70.11 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 25.90 21.44 227.41 6.54 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.00 23.55 25.13 8.97 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 32.99 26.98 32.72 17.21 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 109.77 74.13 470.98 25.15 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) 11/05/2024 _x86_64_ (2 CPU) 01:03:40 PM LINUX RESTART 01:04:04 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 38.49 0.00 5.77 5.66 0.12 49.95 01:05:01 PM 0 33.09 0.00 4.87 4.44 0.13 57.47 01:05:01 PM 1 43.98 0.00 6.69 6.92 0.13 42.28 01:06:01 PM all 25.13 0.00 2.03 15.76 0.13 56.95 01:06:01 PM 0 16.83 0.00 1.64 8.16 0.12 73.25 01:06:01 PM 1 33.60 0.00 2.43 23.50 0.14 40.33 01:07:01 PM all 35.48 0.00 1.57 1.87 0.10 60.99 01:07:01 PM 0 22.02 0.00 1.44 1.25 0.09 75.21 01:07:01 PM 1 49.28 0.00 1.68 2.53 0.09 46.42 01:08:01 PM all 35.54 0.00 2.32 0.71 0.17 61.26 01:08:01 PM 0 9.37 0.00 1.55 0.07 0.17 88.85 01:08:01 PM 1 63.07 0.00 3.13 1.36 0.16 32.28 Average: all 33.56 0.00 2.87 6.02 0.13 57.43 Average: 0 20.05 0.00 2.32 3.46 0.13 74.04 Average: 1 47.46 0.00 3.43 8.66 0.13 40.33