---> uname -a: Linux prd-centos7-builder-2c-1g-2004.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: 2799.996 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 505 5442 16 1873 7034 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:8f:60:37 brd ff:ff:ff:ff:ff:ff inet 10.30.123.158/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe8f:6037/64 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) 03/01/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 213.19 2.17 211.03 69.55 9074.57 09:06:01 AM 174.08 0.62 173.46 50.77 5137.86 09:07:01 AM 39.80 0.03 39.76 1.20 895.19 09:08:01 AM 33.90 1.95 31.95 210.56 925.94 Average: 115.25 1.19 114.05 83.02 4008.60 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5576836 2432072 30.37 2620 1797360 641124 7.08 549280 1585444 111044 09:06:01 AM 5560544 2448364 30.57 2620 1807928 643404 7.10 577120 1570644 16664 09:07:01 AM 5601312 2407596 30.06 2620 1807844 597580 6.60 536780 1570124 8 09:08:01 AM 5540572 2468336 30.82 2620 1815972 649412 7.17 711176 1456792 29240 Average: 5569816 2439092 30.45 2620 1807276 632880 6.99 593589 1545751 39239 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 55.41 40.84 934.57 7.67 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 28.92 25.35 64.27 8.62 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 17.27 15.51 14.29 5.33 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 34.03 27.15 34.46 11.33 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 Average: eth0 33.91 27.21 261.93 8.23 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) 03/01/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 36.26 0.00 3.12 5.16 0.11 55.34 09:05:01 AM 0 20.94 0.00 2.75 4.89 0.10 71.32 09:05:01 AM 1 52.10 0.00 3.50 5.47 0.11 38.82 09:06:01 AM all 37.63 0.00 1.96 3.52 0.10 56.79 09:06:01 AM 0 28.98 0.00 1.79 1.79 0.09 67.36 09:06:01 AM 1 46.45 0.00 2.14 5.27 0.11 46.04 09:07:01 AM all 26.23 0.00 0.97 0.58 0.07 72.15 09:07:01 AM 0 2.82 0.00 0.55 0.69 0.07 95.87 09:07:01 AM 1 50.68 0.00 1.40 0.47 0.07 47.37 09:08:01 AM all 40.10 0.00 2.04 0.37 0.10 57.40 09:08:01 AM 0 30.05 0.00 1.92 0.24 0.09 67.70 09:08:01 AM 1 50.34 0.00 2.18 0.48 0.11 46.89 Average: all 35.02 0.00 2.02 2.40 0.09 60.46 Average: 0 20.58 0.00 1.75 1.90 0.09 75.69 Average: 1 49.89 0.00 2.30 2.92 0.10 44.80