---> uname -a: Linux prd-centos7-builder-2c-1g-23621.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 516 5380 16 1923 7021 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:70:64:55 brd ff:ff:ff:ff:ff:ff inet 10.30.122.207/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe70:6455/64 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) 12/01/2023 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:03 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 109.13 14.82 94.31 2327.62 5693.49 09:06:01 AM 260.24 0.27 259.98 14.39 9682.79 09:07:01 AM 138.68 0.42 138.26 38.51 4103.00 09:08:01 AM 14.68 0.00 14.68 0.00 327.44 09:09:01 AM 31.95 1.95 30.00 210.53 934.93 Average: 110.95 3.41 107.54 506.05 4138.04 09:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5739552 2269364 28.34 2620 1700792 616552 6.81 473892 1525816 130700 09:06:01 AM 5530876 2478040 30.94 2620 1850844 643296 7.10 559188 1616408 82148 09:07:01 AM 5524028 2484888 31.03 2620 1855696 637032 7.03 567964 1610588 32 09:08:01 AM 5511264 2497652 31.19 2620 1857084 646080 7.13 582592 1608720 4 09:09:01 AM 5511996 2496920 31.18 2620 1863844 636676 7.03 694868 1494788 27724 Average: 5563543 2445373 30.53 2620 1825652 635927 7.02 575701 1571264 48122 09:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 275.12 180.08 1503.32 56.74 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 38.69 28.56 504.22 6.67 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 27.97 23.37 148.56 7.13 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 16.76 15.36 14.31 5.20 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 29.41 23.15 27.33 17.66 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.26 53.26 432.40 18.42 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) 12/01/2023 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:03 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 36.29 0.00 3.52 5.08 0.13 54.99 09:05:01 AM 0 21.64 0.00 2.22 3.51 0.09 72.53 09:05:01 AM 1 51.62 0.00 4.88 6.73 0.15 36.62 09:06:01 AM all 31.54 0.00 2.98 6.81 0.11 58.55 09:06:01 AM 0 29.97 0.00 3.32 6.96 0.12 59.63 09:06:01 AM 1 33.12 0.00 2.62 6.65 0.10 57.50 09:07:01 AM all 32.29 0.00 1.88 4.09 0.10 61.64 09:07:01 AM 0 36.01 0.00 1.85 2.81 0.09 59.25 09:07:01 AM 1 28.55 0.00 1.95 5.39 0.12 63.99 09:08:01 AM all 24.88 0.00 1.17 0.61 0.11 73.22 09:08:01 AM 0 17.04 0.00 1.12 0.27 0.12 81.45 09:08:01 AM 1 32.86 0.00 1.22 0.94 0.12 64.85 09:09:01 AM all 33.03 0.00 2.07 1.94 0.10 62.87 09:09:01 AM 0 19.30 0.00 1.29 1.72 0.09 77.60 09:09:01 AM 1 47.39 0.00 2.85 2.16 0.11 47.50 Average: all 31.55 0.00 2.31 3.69 0.11 62.34 Average: 0 24.77 0.00 1.95 3.04 0.10 70.13 Average: 1 38.47 0.00 2.67 4.35 0.12 54.38