---> uname -a: Linux prd-centos7-builder-2c-1g-782.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 519 5414 16 1886 7019 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:cc:78:17 brd ff:ff:ff:ff:ff:ff inet 10.30.123.18/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fecc:7817/64 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) 02/12/2024 _x86_64_ (2 CPU) 08:03:21 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 119.51 2.32 117.19 72.63 6397.25 08:06:01 AM 282.76 0.28 282.48 14.39 9365.29 08:07:01 AM 78.34 0.37 77.97 37.59 1619.58 08:08:01 AM 25.62 1.82 23.80 188.84 639.15 Average: 126.57 1.20 125.37 78.36 4505.64 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5600952 2407964 30.07 2620 1777392 638028 7.04 554300 1573680 170920 08:06:01 AM 5540636 2468280 30.82 2620 1828544 623664 6.89 591388 1574052 42032 08:07:01 AM 5568684 2440232 30.47 2620 1819884 599392 6.62 562416 1574188 4 08:08:01 AM 5601228 2407688 30.06 2620 1824996 560888 6.19 644888 1458944 15908 Average: 5577875 2431041 30.35 2620 1812704 605493 6.68 588248 1545216 57216 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 68.00 53.27 1084.73 8.31 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 23.90 20.07 203.10 6.16 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 19.78 17.84 22.10 5.78 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 28.97 23.31 29.97 9.38 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.16 28.62 334.98 7.41 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) 02/12/2024 _x86_64_ (2 CPU) 08:03:21 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 34.91 0.00 2.81 3.47 0.11 58.70 08:05:01 AM 0 40.52 0.00 2.82 4.46 0.11 52.09 08:05:01 AM 1 29.39 0.00 2.80 2.48 0.12 65.21 08:06:01 AM all 30.46 0.00 2.58 9.15 0.11 57.71 08:06:01 AM 0 52.89 0.00 3.45 11.52 0.15 32.00 08:06:01 AM 1 9.35 0.00 1.72 6.93 0.09 81.91 08:07:01 AM all 25.41 0.00 1.29 2.89 0.08 70.33 08:07:01 AM 0 40.86 0.00 1.68 3.51 0.09 53.86 08:07:01 AM 1 10.57 0.00 0.90 2.30 0.07 86.16 08:08:01 AM all 33.95 0.00 1.84 0.33 0.09 63.80 08:08:01 AM 0 63.03 0.00 2.68 0.45 0.09 33.76 08:08:01 AM 1 6.49 0.00 1.06 0.22 0.07 92.17 Average: all 31.17 0.00 2.12 3.95 0.10 62.66 Average: 0 49.29 0.00 2.65 4.95 0.11 43.00 Average: 1 13.83 0.00 1.61 2.98 0.09 81.50