---> uname -a: Linux prd-centos7-builder-2c-1g-15137.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: 2799.998 BogoMIPS: 5599.99 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 552 5397 16 1871 6986 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:5f:a4:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.9/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe5f:a4e0/64 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) 10/03/2024 _x86_64_ (2 CPU) 12:49:42 PM LINUX RESTART 12:50:04 PM tps rtps wtps bread/s bwrtn/s 12:51:01 PM 197.83 22.88 174.95 4394.25 7151.88 12:52:01 PM 285.27 0.92 284.36 58.90 8789.29 12:53:01 PM 24.00 0.00 24.00 0.00 681.48 12:54:01 PM 1.27 0.00 1.27 0.00 17.67 12:55:01 PM 0.73 0.00 0.73 0.00 10.14 12:56:01 PM 14.03 1.52 12.51 103.41 210.78 12:57:01 PM 26.90 1.53 25.37 181.21 633.98 Average: 77.72 3.70 74.02 650.16 2465.89 12:50:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 PM 5663308 2345608 29.29 2620 1721808 643040 7.10 529376 1539464 139584 12:52:01 PM 5564928 2443988 30.52 2620 1801732 633608 7.00 590356 1549320 10676 12:53:01 PM 5534808 2474108 30.89 2620 1801732 659944 7.29 620328 1549272 4 12:54:01 PM 5534652 2474264 30.89 2620 1801740 659936 7.29 620356 1549272 4 12:55:01 PM 5534404 2474512 30.90 2620 1801744 659940 7.29 620516 1549272 4 12:56:01 PM 5559700 2449216 30.58 2620 1804536 633092 6.99 594712 1550396 8 12:57:01 PM 5505084 2503832 31.26 2620 1809740 682128 7.53 755328 1444976 17756 Average: 5556698 2452218 30.62 2620 1791862 653098 7.21 618710 1533139 24005 12:50:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:51:01 PM eth0 350.96 237.15 1714.27 71.18 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 31.57 27.52 230.31 8.02 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 6.41 6.63 6.98 1.03 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 5.18 5.36 5.45 0.84 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 4.48 4.55 4.61 0.72 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 15.26 14.03 9.68 5.09 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 31.31 24.67 31.17 10.69 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.54 44.33 275.82 13.53 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) 10/03/2024 _x86_64_ (2 CPU) 12:49:42 PM LINUX RESTART 12:50:04 PM CPU %user %nice %system %iowait %steal %idle 12:51:01 PM all 40.29 0.00 4.94 5.18 0.13 49.46 12:51:01 PM 0 24.65 0.00 3.85 3.68 0.13 67.69 12:51:01 PM 1 56.68 0.00 6.06 6.75 0.13 30.37 12:52:01 PM all 33.09 0.00 2.57 6.78 0.11 57.45 12:52:01 PM 0 22.59 0.00 2.59 7.50 0.10 67.22 12:52:01 PM 1 43.76 0.00 2.55 6.05 0.12 47.52 12:53:01 PM all 5.49 0.00 0.88 0.20 0.04 93.38 12:53:01 PM 0 2.92 0.00 0.77 0.03 0.05 96.22 12:53:01 PM 1 8.09 0.00 1.01 0.37 0.03 90.49 12:54:01 PM all 4.79 0.00 0.76 0.00 0.03 94.42 12:54:01 PM 0 7.06 0.00 0.95 0.00 0.05 91.95 12:54:01 PM 1 2.54 0.00 0.57 0.00 0.03 96.86 12:55:01 PM all 3.94 0.00 0.60 0.00 0.03 95.43 12:55:01 PM 0 5.00 0.00 0.67 0.00 0.03 94.29 12:55:01 PM 1 2.86 0.00 0.50 0.00 0.03 96.61 12:56:01 PM all 17.17 0.00 0.96 0.12 0.06 81.69 12:56:01 PM 0 5.75 0.00 0.82 0.08 0.05 93.29 12:56:01 PM 1 28.84 0.00 1.10 0.15 0.05 69.85 12:57:01 PM all 34.72 0.00 1.89 0.20 0.09 63.10 12:57:01 PM 0 9.19 0.00 1.34 0.07 0.08 89.32 12:57:01 PM 1 61.81 0.00 2.48 0.34 0.09 35.28 Average: all 19.49 0.00 1.75 1.72 0.07 76.97 Average: 0 10.82 0.00 1.54 1.58 0.07 85.99 Average: 1 28.33 0.00 1.96 1.86 0.07 67.78