---> uname -a: Linux prd-centos7-builder-2c-1g-37743.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 506 5439 16 1874 7032 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:ed:2d:51 brd ff:ff:ff:ff:ff:ff inet 10.30.123.125/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feed:2d51/64 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) 01/26/2025 _x86_64_ (2 CPU) 09:03:24 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 135.47 18.92 116.55 3922.73 5806.18 09:06:01 AM 264.57 0.37 264.21 17.06 8643.99 09:07:01 AM 73.16 0.33 72.83 36.38 1773.90 09:08:01 AM 13.03 0.03 13.00 1.20 240.25 09:09:01 AM 28.25 1.82 26.44 188.84 797.13 Average: 102.91 4.29 98.61 833.45 3452.73 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5771120 2237788 27.94 2620 1700412 563272 6.22 447296 1522128 131184 09:06:01 AM 5620736 2388172 29.82 2620 1806440 576988 6.37 522496 1566016 40412 09:07:01 AM 5542124 2466784 30.80 2620 1807500 645324 7.12 600992 1562232 60 09:08:01 AM 5548184 2460724 30.72 2620 1807712 632292 6.98 594740 1561892 232 09:09:01 AM 5546956 2461952 30.74 2620 1812856 629412 6.95 713152 1446148 17816 Average: 5605824 2403084 30.01 2620 1786984 609458 6.73 575735 1531683 37941 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 295.20 191.27 1553.84 61.83 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 29.45 25.45 293.89 7.31 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 14.38 14.39 16.72 4.55 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 12.91 12.00 12.50 8.72 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 09:09:01 AM eth0 24.87 22.11 27.84 8.81 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.38 53.05 381.05 18.25 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) 01/26/2025 _x86_64_ (2 CPU) 09:03:24 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 35.52 0.00 3.89 6.90 0.19 53.49 09:05:01 AM 0 18.21 0.00 2.64 3.25 0.14 75.76 09:05:01 AM 1 53.52 0.00 5.20 10.68 0.25 30.35 09:06:01 AM all 30.30 0.00 2.45 5.26 0.11 61.88 09:06:01 AM 0 12.97 0.00 1.51 2.72 0.12 82.67 09:06:01 AM 1 48.26 0.00 3.42 7.88 0.11 40.34 09:07:01 AM all 18.78 0.00 0.94 2.20 0.08 78.00 09:07:01 AM 0 17.59 0.00 0.86 2.42 0.09 79.05 09:07:01 AM 1 19.95 0.00 1.03 1.98 0.07 76.97 09:08:01 AM all 16.71 0.00 0.55 1.64 0.08 81.02 09:08:01 AM 0 5.70 0.00 0.32 0.05 0.08 93.84 09:08:01 AM 1 28.02 0.00 0.76 3.28 0.05 67.88 09:09:01 AM all 32.25 0.00 1.68 2.03 0.11 63.93 09:09:01 AM 0 24.53 0.00 1.31 2.57 0.10 71.49 09:09:01 AM 1 40.25 0.00 2.09 1.47 0.13 56.07 Average: all 26.61 0.00 1.89 3.59 0.11 67.80 Average: 0 15.75 0.00 1.32 2.19 0.11 80.64 Average: 1 37.79 0.00 2.47 5.02 0.12 54.60