---> uname -a: Linux prd-centos7-builder-2c-1g-37956.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 544 5404 16 1872 6994 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:bc:66:35 brd ff:ff:ff:ff:ff:ff inet 10.30.123.199/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:febc:6635/64 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) 01/31/2025 _x86_64_ (2 CPU) 11:03:41 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:02 AM 234.36 12.39 221.97 1502.60 7901.77 11:06:01 AM 307.13 0.71 306.42 55.28 8888.03 11:07:01 AM 37.68 1.95 35.73 210.56 918.12 Average: 192.43 5.04 187.39 592.49 5886.25 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 AM 5609912 2399004 29.95 2620 1794720 613488 6.77 530356 1576188 204932 11:06:01 AM 5576172 2432744 30.38 2620 1804716 627984 6.93 570548 1559100 36 11:07:01 AM 5593884 2415032 30.15 2620 1813296 599756 6.62 667912 1444680 30280 Average: 5593323 2415593 30.16 2620 1804244 613743 6.78 589605 1526656 78416 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:02 AM eth0 258.84 171.75 1544.77 58.10 0.00 0.00 0.00 11:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 32.98 28.93 66.23 10.97 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 36.18 28.79 35.88 12.86 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 109.76 76.76 551.68 27.40 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) 01/31/2025 _x86_64_ (2 CPU) 11:03:41 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:02 AM all 40.50 0.00 4.72 2.24 0.13 52.42 11:05:02 AM 0 54.37 0.00 6.26 2.45 0.13 36.78 11:05:02 AM 1 27.28 0.00 3.22 2.01 0.11 67.38 11:06:01 AM all 36.29 0.00 2.37 1.38 0.10 59.88 11:06:01 AM 0 52.86 0.00 3.01 1.50 0.11 42.52 11:06:01 AM 1 20.37 0.00 1.77 1.28 0.10 76.49 11:07:01 AM all 38.48 0.00 2.34 0.27 0.10 58.82 11:07:01 AM 0 66.90 0.00 3.17 0.46 0.09 29.37 11:07:01 AM 1 11.47 0.00 1.54 0.08 0.08 86.82 Average: all 38.42 0.00 3.13 1.28 0.11 57.06 Average: 0 58.12 0.00 4.14 1.46 0.11 36.17 Average: 1 19.61 0.00 2.17 1.11 0.10 77.00