---> uname -a: Linux prd-centos7-builder-2c-1g-37154.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 547 5404 16 1869 6991 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:49:81:71 brd ff:ff:ff:ff:ff:ff inet 10.30.122.179/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe49:8171/64 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) 01/20/2025 _x86_64_ (2 CPU) 01:03:20 AM LINUX RESTART 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 112.57 10.11 102.47 866.76 4953.75 01:06:01 AM 217.16 0.03 217.12 0.27 6868.87 01:07:01 AM 151.92 0.67 151.25 53.70 3962.31 01:08:01 AM 30.20 1.93 28.27 210.43 770.26 Average: 127.96 3.19 124.78 282.80 4138.82 01:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5672832 2336084 29.17 2620 1730744 621788 6.86 521840 1540428 153904 01:06:01 AM 5491724 2517192 31.43 2620 1811368 699404 7.72 641948 1577960 106652 01:07:01 AM 5551848 2457068 30.68 2620 1802032 641748 7.09 598496 1557624 24 01:08:01 AM 5553000 2455916 30.66 2620 1808036 632408 6.98 711596 1442064 17832 Average: 5567351 2441565 30.49 2620 1788045 648837 7.16 618470 1529519 69603 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 52.81 38.27 851.30 7.03 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 25.42 22.04 229.90 6.62 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 25.97 24.53 25.07 8.45 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 38.18 28.95 37.58 17.44 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 35.60 28.45 285.98 9.88 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) 01/20/2025 _x86_64_ (2 CPU) 01:03:20 AM LINUX RESTART 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 24.94 0.00 2.59 6.24 0.12 66.12 01:05:01 AM 0 18.82 0.00 1.81 5.51 0.14 73.72 01:05:01 AM 1 31.14 0.00 3.37 6.98 0.12 58.39 01:06:01 AM all 24.34 0.00 1.95 19.65 0.09 53.97 01:06:01 AM 0 10.16 0.00 1.34 16.50 0.07 71.93 01:06:01 AM 1 38.97 0.00 2.59 22.88 0.09 35.47 01:07:01 AM all 34.97 0.00 2.05 2.03 0.08 60.86 01:07:01 AM 0 8.60 0.00 1.54 1.34 0.07 88.46 01:07:01 AM 1 62.83 0.00 2.57 2.77 0.11 31.72 01:08:01 AM all 37.08 0.00 2.04 0.52 0.11 60.25 01:08:01 AM 0 12.81 0.00 1.44 0.05 0.07 85.63 01:08:01 AM 1 63.11 0.00 2.71 1.03 0.13 33.03 Average: all 30.29 0.00 2.16 7.17 0.10 60.28 Average: 0 12.57 0.00 1.53 5.86 0.09 79.96 Average: 1 48.80 0.00 2.81 8.53 0.11 39.75