---> uname -a: Linux prd-centos7-builder-2c-1g-31582.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 537 5413 16 1870 7001 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:63:84:14 brd ff:ff:ff:ff:ff:ff inet 10.30.122.252/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe63:8414/64 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) 11/24/2024 _x86_64_ (2 CPU) 01:03:47 AM LINUX RESTART 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 191.92 23.08 168.84 4298.19 37904.10 01:06:01 AM 280.84 0.30 280.54 15.18 8992.61 01:07:01 AM 83.89 2.13 81.76 147.39 2069.40 01:08:01 AM 31.30 1.67 29.63 202.93 780.91 Average: 146.24 6.76 139.48 1157.82 12345.93 01:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 5747056 2261852 28.24 2620 1693532 637348 7.04 472112 1517152 138504 01:06:01 AM 5557252 2451656 30.61 2620 1799832 660804 7.30 591004 1557456 40032 01:07:01 AM 5580656 2428252 30.32 2620 1803604 632524 6.98 576532 1548512 28 01:08:01 AM 5520052 2488856 31.08 2620 1812036 679976 7.51 740264 1444612 30036 Average: 5601254 2407654 30.06 2620 1777251 652663 7.21 594978 1516933 52150 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 AM eth0 283.79 189.30 1535.69 62.21 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 37.46 30.27 311.35 12.44 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 31.65 29.72 34.10 8.96 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 32.79 26.53 33.32 11.69 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.90 68.62 474.95 23.71 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) 11/24/2024 _x86_64_ (2 CPU) 01:03:47 AM LINUX RESTART 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 32.67 0.00 4.79 17.40 0.12 45.01 01:05:02 AM 0 21.06 0.00 4.04 16.61 0.11 58.19 01:05:02 AM 1 44.70 0.00 5.57 18.23 0.13 31.37 01:06:01 AM all 33.70 0.00 2.55 7.20 0.13 56.43 01:06:01 AM 0 10.57 0.00 1.25 4.59 0.10 83.49 01:06:01 AM 1 58.49 0.00 3.92 10.02 0.17 27.40 01:07:01 AM all 35.44 0.00 2.31 1.50 0.12 60.62 01:07:01 AM 0 46.35 0.00 2.30 1.18 0.11 50.06 01:07:01 AM 1 24.78 0.00 2.32 1.81 0.14 70.95 01:08:01 AM all 37.62 0.00 2.17 0.52 0.11 59.58 01:08:01 AM 0 34.10 0.00 1.97 0.72 0.10 63.11 01:08:01 AM 1 41.17 0.00 2.37 0.32 0.11 56.03 Average: all 34.88 0.00 2.95 6.59 0.12 55.46 Average: 0 27.91 0.00 2.38 5.77 0.11 63.84 Average: 1 42.00 0.00 3.52 7.45 0.13 46.90