---> uname -a: Linux prd-centos7-builder-2c-1g-23464.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 522 5372 16 1926 7015 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:52:bc:42 brd ff:ff:ff:ff:ff:ff inet 10.30.122.101/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe52:bc42/64 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) 11/30/2023 _x86_64_ (2 CPU) 10:03:29 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 118.92 22.13 96.78 4226.11 5776.85 10:06:01 AM 218.79 0.25 218.54 13.86 7798.63 10:07:01 AM 214.44 0.38 214.06 37.31 6386.21 10:08:01 AM 20.65 0.03 20.62 1.20 435.23 10:09:01 AM 27.75 1.95 25.80 210.56 785.26 Average: 120.12 4.89 115.22 886.82 4231.45 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5740488 2268428 28.32 2620 1704516 640624 7.07 468596 1529272 130884 10:06:01 AM 5564500 2444416 30.52 2620 1853808 632536 6.98 521416 1621004 123932 10:07:01 AM 5543280 2465636 30.79 2620 1858764 641120 7.08 547924 1613824 32 10:08:01 AM 5518584 2490332 31.09 2620 1860188 661640 7.30 575948 1611952 1420 10:09:01 AM 5479320 2529596 31.58 2620 1877092 668468 7.38 721152 1501768 28824 Average: 5569234 2439682 30.46 2620 1830874 648878 7.16 567007 1575564 57018 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 301.93 176.51 1506.08 59.74 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 38.57 28.18 496.27 5.63 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 22.53 19.84 144.78 5.69 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 24.08 22.04 19.23 7.72 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 23.74 19.39 23.04 8.37 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.45 52.78 434.36 17.29 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) 11/30/2023 _x86_64_ (2 CPU) 10:03:29 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 38.03 0.00 5.02 4.70 0.22 52.03 10:05:01 AM 0 33.66 0.00 4.69 5.27 0.21 56.17 10:05:01 AM 1 42.47 0.00 5.35 4.11 0.24 47.83 10:06:01 AM all 27.45 0.00 2.91 7.82 0.16 61.66 10:06:01 AM 0 36.54 0.00 3.25 10.34 0.16 49.71 10:06:01 AM 1 18.54 0.00 2.59 5.36 0.16 73.35 10:07:01 AM all 27.10 0.00 1.87 8.91 0.10 62.02 10:07:01 AM 0 43.09 0.00 2.05 9.80 0.11 44.95 10:07:01 AM 1 11.67 0.00 1.67 8.06 0.07 78.53 10:08:01 AM all 35.62 0.00 1.39 2.39 0.10 60.50 10:08:01 AM 0 54.71 0.00 1.67 3.83 0.11 39.69 10:08:01 AM 1 17.26 0.00 1.13 0.99 0.10 80.53 10:09:01 AM all 30.86 0.00 1.78 3.04 0.09 64.23 10:09:01 AM 0 27.47 0.00 1.52 2.94 0.10 67.96 10:09:01 AM 1 34.26 0.00 2.06 3.16 0.09 60.43 Average: all 31.77 0.00 2.58 5.38 0.13 60.14 Average: 0 39.05 0.00 2.63 6.43 0.14 51.76 Average: 1 24.60 0.00 2.53 4.34 0.13 68.40