---> uname -a: Linux prd-centos7-builder-2c-1g-27051.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 535 5418 16 1866 7003 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:e0:c2:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fee0:c2f6/64 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) 11/19/2024 _x86_64_ (2 CPU) 05:03:41 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 197.71 26.62 171.10 4407.08 40826.80 05:06:01 PM 299.73 0.32 299.41 15.72 9546.04 05:07:01 PM 79.11 0.37 78.74 37.58 1994.12 05:08:01 PM 19.99 1.63 18.36 146.06 422.36 Average: 148.31 7.18 141.13 1143.07 13099.97 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 5634380 2374528 29.65 2620 1730832 657316 7.26 586856 1517780 184296 05:06:01 PM 5592904 2416004 30.17 2620 1799208 600892 6.63 555240 1559972 39844 05:07:01 PM 5544092 2464816 30.78 2620 1800416 646876 7.14 607124 1557064 220 05:08:01 PM 5585060 2423848 30.26 2620 1801256 601524 6.64 687040 1435372 14808 Average: 5589109 2419799 30.21 2620 1782928 626652 6.92 609065 1517547 59792 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:02 PM eth0 336.32 204.15 1514.14 65.37 0.00 0.00 0.00 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 33.98 29.01 329.87 7.93 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 21.64 21.24 21.15 6.97 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 25.54 21.17 27.14 8.22 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.72 68.51 469.43 22.01 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) 11/19/2024 _x86_64_ (2 CPU) 05:03:41 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 31.59 0.00 5.13 27.73 0.12 35.43 05:05:02 PM 0 47.26 0.00 5.72 28.10 0.13 18.80 05:05:02 PM 1 16.31 0.00 4.56 27.36 0.11 51.67 05:06:01 PM all 33.26 0.00 2.88 8.13 0.12 55.63 05:06:01 PM 0 59.89 0.00 4.45 9.12 0.13 26.42 05:06:01 PM 1 8.25 0.00 1.40 7.20 0.10 83.05 05:07:01 PM all 25.94 0.00 1.47 4.31 0.10 68.18 05:07:01 PM 0 46.70 0.00 1.84 5.65 0.11 45.69 05:07:01 PM 1 6.81 0.00 1.14 3.07 0.10 88.88 05:08:01 PM all 30.11 0.00 1.48 1.33 0.10 66.98 05:08:01 PM 0 55.41 0.00 2.23 2.10 0.07 40.19 05:08:01 PM 1 6.28 0.00 0.76 0.61 0.10 92.25 Average: all 30.21 0.00 2.73 10.32 0.11 56.62 Average: 0 52.31 0.00 3.56 11.28 0.11 32.73 Average: 1 9.36 0.00 1.94 9.41 0.10 79.18