---> uname -a: Linux prd-centos7-builder-2c-1g-23638.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 500 5456 16 1863 7038 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:3e:de:25 brd ff:ff:ff:ff:ff:ff inet 10.30.123.233/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe3e:de25/64 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) 10/23/2024 _x86_64_ (2 CPU) 03:03:29 PM LINUX RESTART 03:04:03 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 171.39 29.23 142.15 4499.57 6146.75 03:06:01 PM 256.52 0.32 256.20 15.45 8426.41 03:07:01 PM 83.86 0.37 83.49 37.57 2066.52 03:08:01 PM 29.79 1.95 27.84 210.56 774.33 Average: 135.10 7.79 127.31 1163.14 4338.84 03:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5648268 2360648 29.48 2620 1741116 660204 7.29 564640 1520304 165964 03:06:01 PM 5628100 2380816 29.73 2620 1795928 602952 6.66 527284 1554272 39816 03:07:01 PM 5651648 2357268 29.43 2620 1796984 573892 6.34 502832 1554228 12 03:08:01 PM 5620180 2388736 29.83 2620 1805580 595164 6.57 648128 1440064 30160 Average: 5637049 2371867 29.62 2620 1784902 608053 6.71 560721 1517217 58988 03:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 263.76 174.44 1531.23 63.75 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 37.54 30.46 316.15 7.88 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.67 23.17 24.75 9.03 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 32.07 26.52 32.68 10.94 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.30 62.72 467.40 22.56 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) 10/23/2024 _x86_64_ (2 CPU) 03:03:29 PM LINUX RESTART 03:04:03 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 32.98 0.00 4.92 9.22 0.11 52.76 03:05:01 PM 0 49.80 0.00 6.49 12.61 0.13 30.97 03:05:01 PM 1 16.87 0.00 3.44 5.99 0.11 73.60 03:06:01 PM all 32.06 0.00 2.65 7.27 0.10 57.90 03:06:01 PM 0 48.50 0.00 3.26 7.02 0.11 41.11 03:06:01 PM 1 16.20 0.00 2.05 7.51 0.10 74.14 03:07:01 PM all 34.81 0.00 1.61 1.96 0.09 61.54 03:07:01 PM 0 54.55 0.00 2.05 1.25 0.11 42.06 03:07:01 PM 1 15.72 0.00 1.19 2.65 0.07 80.37 03:08:01 PM all 35.77 0.00 2.30 1.20 0.11 60.62 03:08:01 PM 0 58.89 0.00 3.22 1.91 0.13 35.85 03:08:01 PM 1 14.25 0.00 1.47 0.53 0.09 83.67 Average: all 33.91 0.00 2.85 4.88 0.10 58.25 Average: 0 52.92 0.00 3.73 5.65 0.12 37.59 Average: 1 15.75 0.00 2.02 4.15 0.09 77.98