---> uname -a: Linux prd-centos7-builder-2c-1g-36546.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 537 5415 16 1868 7002 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:f0:9d:33 brd ff:ff:ff:ff:ff:ff inet 10.30.122.241/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fef0:9d33/64 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) 01/12/2025 _x86_64_ (2 CPU) 01:03:21 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 115.97 3.00 112.97 136.04 5114.86 01:06:01 AM 314.48 0.33 314.14 16.39 9207.45 01:07:01 AM 40.02 0.37 39.66 37.57 874.45 01:08:01 AM 33.59 1.95 31.65 210.53 910.93 Average: 126.01 1.41 124.60 100.14 4026.70 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5696716 2312192 28.87 2620 1721464 632388 6.98 495692 1538484 113276 01:06:01 AM 5548384 2460524 30.72 2620 1801028 674116 7.44 600252 1557340 10876 01:07:01 AM 5606004 2402904 30.00 2620 1801880 613556 6.77 543032 1557420 8 01:08:01 AM 5563188 2445720 30.54 2620 1810468 646184 7.13 699268 1443192 30060 Average: 5603573 2405335 30.03 2620 1783710 641561 7.08 584561 1524109 38555 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 53.43 43.27 858.08 7.06 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 29.17 24.69 225.08 7.64 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.43 25.57 26.49 8.02 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 33.29 26.53 35.45 11.09 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.58 30.01 286.28 8.45 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) 01/12/2025 _x86_64_ (2 CPU) 01:03:21 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 25.37 0.00 2.34 8.75 0.12 63.42 01:05:01 AM 0 6.72 0.00 1.00 6.69 0.10 85.49 01:05:01 AM 1 45.07 0.00 3.76 10.94 0.14 40.09 01:06:01 AM all 30.01 0.00 2.39 9.83 0.10 57.68 01:06:01 AM 0 13.08 0.00 2.01 9.09 0.07 75.76 01:06:01 AM 1 47.74 0.00 2.76 10.59 0.12 38.78 01:07:01 AM all 35.89 0.00 2.27 0.77 0.09 60.98 01:07:01 AM 0 19.15 0.00 1.88 0.49 0.07 78.41 01:07:01 AM 1 53.18 0.00 2.71 1.06 0.09 42.96 01:08:01 AM all 35.09 0.00 2.28 1.33 0.14 61.16 01:08:01 AM 0 15.41 0.00 1.63 1.77 0.17 81.02 01:08:01 AM 1 55.58 0.00 2.94 0.89 0.12 40.47 Average: all 31.60 0.00 2.32 5.16 0.11 60.81 Average: 0 13.58 0.00 1.63 4.51 0.10 80.18 Average: 1 50.41 0.00 3.04 5.84 0.12 40.58