---> uname -a: Linux prd-centos7-builder-2c-1g-25031.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 515 5372 16 1933 7022 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:55:1f:19 brd ff:ff:ff:ff:ff:ff inet 10.30.122.32/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe55:1f19/64 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) 12/14/2023 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 151.36 3.40 147.96 170.16 7608.55 06:06:01 AM 275.45 1.28 274.16 71.43 9377.91 06:07:01 AM 75.12 0.37 74.76 37.59 1491.89 06:08:01 AM 27.14 1.95 25.19 210.56 659.92 Average: 132.19 1.74 130.45 122.24 4773.13 06:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5595104 2413812 30.14 2620 1805112 625520 6.91 543412 1584212 150640 06:06:01 AM 5467408 2541508 31.73 2620 1873652 659068 7.28 617260 1618276 41048 06:07:01 AM 5510472 2498444 31.20 2620 1865076 617952 6.82 571780 1618588 32 06:08:01 AM 5525564 2483352 31.01 2620 1870916 595576 6.58 671308 1503740 15944 Average: 5524637 2484279 31.02 2620 1853689 624529 6.90 600940 1581204 51916 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 72.31 52.06 1256.45 8.29 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 35.68 28.09 192.64 17.57 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 21.11 18.23 22.93 6.24 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 35.02 26.99 32.67 10.76 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.90 31.25 372.58 10.72 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) 12/14/2023 _x86_64_ (2 CPU) 06:03:19 AM LINUX RESTART 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 37.06 0.00 3.22 4.62 0.10 54.99 06:05:01 AM 0 17.82 0.00 1.79 3.29 0.09 77.00 06:05:01 AM 1 57.27 0.00 4.70 6.04 0.11 31.88 06:06:01 AM all 33.81 0.00 2.57 7.50 0.11 56.02 06:06:01 AM 0 20.40 0.00 2.09 9.18 0.10 68.23 06:06:01 AM 1 47.68 0.00 3.07 5.73 0.13 43.39 06:07:01 AM all 25.14 0.00 1.24 2.33 0.07 71.22 06:07:01 AM 0 11.53 0.00 1.08 3.62 0.08 83.67 06:07:01 AM 1 39.11 0.00 1.39 1.03 0.05 58.42 06:08:01 AM all 38.60 0.00 1.94 0.43 0.10 58.93 06:08:01 AM 0 16.38 0.00 1.57 0.15 0.09 81.81 06:08:01 AM 1 61.71 0.00 2.34 0.73 0.09 35.14 Average: all 33.60 0.00 2.23 3.70 0.09 60.37 Average: 0 16.51 0.00 1.63 4.05 0.09 77.72 Average: 1 51.34 0.00 2.85 3.34 0.09 42.37