---> uname -a: Linux prd-centos7-builder-2c-1g-37061.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 513 5434 16 1872 7025 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:1c:5e:be brd ff:ff:ff:ff:ff:ff inet 10.30.122.31/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe1c:5ebe/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) 01/18/2025 _x86_64_ (2 CPU) 04:03:49 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 347.01 34.72 312.29 4504.55 41521.10 04:06:01 AM 294.70 0.03 294.67 0.27 9615.06 04:07:01 AM 80.64 0.30 80.34 16.13 2339.85 04:08:01 AM 38.47 0.65 37.82 45.18 839.80 Average: 190.23 8.93 181.30 1141.81 13581.64 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5633160 2375748 29.66 2620 1742340 667720 7.37 578876 1523276 186524 04:06:01 AM 5640436 2368472 29.57 2620 1795284 582800 6.43 492412 1577408 7380 04:07:01 AM 5623120 2385788 29.79 2620 1804084 588580 6.50 525264 1560316 10676 04:08:01 AM 5597704 2411204 30.11 2620 1805328 608396 6.72 559460 1550076 20 Average: 5623605 2385303 29.78 2620 1786759 611874 6.76 539003 1552769 51150 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 348.58 218.75 1533.24 66.12 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 24.45 18.37 276.97 4.23 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 15.81 15.28 46.93 5.71 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 27.87 25.94 27.74 8.50 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.20 69.60 471.32 21.14 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) 01/18/2025 _x86_64_ (2 CPU) 04:03:49 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 33.66 0.00 6.15 23.84 0.12 36.23 04:05:01 AM 0 51.49 0.00 6.57 23.04 0.13 18.77 04:05:01 AM 1 16.57 0.00 5.75 24.61 0.12 52.95 04:06:01 AM all 16.70 0.00 1.95 27.88 0.09 53.39 04:06:01 AM 0 23.80 0.00 2.42 30.05 0.10 43.62 04:06:01 AM 1 9.73 0.00 1.49 25.73 0.08 62.96 04:07:01 AM all 25.98 0.00 1.31 3.97 0.08 68.66 04:07:01 AM 0 34.70 0.00 1.58 5.34 0.07 58.31 04:07:01 AM 1 17.44 0.00 1.02 2.66 0.07 78.82 04:08:01 AM all 35.15 0.00 2.02 0.48 0.10 62.26 04:08:01 AM 0 11.70 0.00 1.63 0.20 0.07 86.39 04:08:01 AM 1 59.89 0.00 2.44 0.77 0.13 36.77 Average: all 27.79 0.00 2.83 14.04 0.10 55.24 Average: 0 30.11 0.00 3.01 14.51 0.09 52.28 Average: 1 25.49 0.00 2.67 13.57 0.10 58.18