---> uname -a: Linux prd-centos7-builder-2c-1g-719.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 520 5410 16 1890 7018 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:2c:97:88 brd ff:ff:ff:ff:ff:ff inet 10.30.122.251/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe2c:9788/64 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) 02/10/2024 _x86_64_ (2 CPU) 03:03:18 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 118.35 10.48 107.88 879.28 4868.37 03:06:01 PM 224.95 0.05 224.90 0.67 7737.48 03:07:01 PM 159.80 0.62 159.19 51.57 4795.45 03:08:01 PM 17.39 0.03 17.36 1.20 367.97 03:09:01 PM 25.66 1.82 23.85 188.78 687.04 Average: 109.23 2.60 106.63 224.31 3691.24 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5724856 2284060 28.52 2620 1709304 635316 7.01 478872 1534276 134572 03:06:01 PM 5585644 2423272 30.26 2620 1816988 638820 7.05 527788 1596376 97520 03:07:01 PM 5564800 2444116 30.52 2620 1823012 644556 7.12 560928 1577208 28 03:08:01 PM 5500500 2508416 31.32 2620 1832708 696980 7.70 625768 1576872 9688 03:09:01 PM 5605520 2403396 30.01 2620 1828228 658008 7.26 638720 1461716 15924 Average: 5596264 2412652 30.12 2620 1802048 654736 7.23 566415 1549290 51546 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 120.79 97.40 933.54 14.38 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 76.92 68.29 359.57 10.30 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 66.92 60.52 178.88 9.87 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 56.95 51.96 30.37 9.77 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 03:09:01 PM eth0 70.32 60.15 46.14 13.66 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.38 67.66 309.70 11.59 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) 02/10/2024 _x86_64_ (2 CPU) 03:03:18 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 26.55 0.00 2.64 8.14 0.09 62.59 03:05:01 PM 0 44.09 0.00 3.99 11.33 0.09 40.51 03:05:01 PM 1 9.72 0.00 1.33 5.07 0.10 83.78 03:06:01 PM all 31.25 0.00 2.72 6.64 0.11 59.28 03:06:01 PM 0 51.84 0.00 3.51 7.27 0.13 37.25 03:06:01 PM 1 11.73 0.00 1.98 6.04 0.09 80.17 03:07:01 PM all 27.58 0.00 2.21 4.98 0.09 65.15 03:07:01 PM 0 48.57 0.00 2.71 5.75 0.11 42.87 03:07:01 PM 1 7.60 0.00 1.71 4.24 0.08 86.37 03:08:01 PM all 25.34 0.00 0.82 0.48 0.07 73.28 03:08:01 PM 0 49.56 0.00 1.26 0.96 0.09 48.12 03:08:01 PM 1 2.46 0.00 0.39 0.03 0.05 97.07 03:09:01 PM all 35.58 0.00 1.92 0.77 0.10 61.63 03:09:01 PM 0 64.23 0.00 2.83 1.06 0.11 31.77 03:09:01 PM 1 8.63 0.00 1.09 0.51 0.08 89.69 Average: all 29.24 0.00 2.06 4.20 0.09 64.41 Average: 0 51.62 0.00 2.86 5.29 0.10 40.13 Average: 1 8.01 0.00 1.30 3.17 0.08 87.44