---> uname -a: Linux prd-centos7-builder-2c-1g-36106.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 537 5411 16 1871 7001 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:32:86:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.46/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe32:86d3/64 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) 01/05/2025 _x86_64_ (2 CPU) 04:03:41 AM LINUX RESTART 04:04:04 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 199.28 32.12 167.16 4637.73 6815.59 04:06:01 AM 276.65 0.32 276.33 15.86 8948.69 04:07:01 AM 79.89 0.37 79.53 37.58 2004.18 04:08:01 AM 32.51 1.95 30.56 210.53 837.11 Average: 146.42 8.39 138.03 1182.36 4623.94 04:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5740392 2268524 28.32 2620 1695864 615496 6.80 473052 1520000 133944 04:06:01 AM 5554212 2454704 30.65 2620 1804076 665740 7.35 590252 1560368 40624 04:07:01 AM 5598516 2410400 30.10 2620 1804928 617720 6.82 545740 1560448 8 04:08:01 AM 5515192 2493724 31.14 2620 1813520 689720 7.61 743384 1446220 30088 Average: 5602078 2406838 30.05 2620 1779597 647169 7.15 588107 1521759 51166 04:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 296.14 196.46 1610.75 66.57 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 37.86 32.47 321.81 9.44 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 25.69 24.07 25.52 7.87 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 31.86 26.15 30.63 11.32 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 95.39 68.19 483.12 23.26 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) 01/05/2025 _x86_64_ (2 CPU) 04:03:41 AM LINUX RESTART 04:04:04 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 36.84 0.00 6.27 8.79 0.11 47.99 04:05:01 AM 0 19.90 0.00 4.66 4.93 0.13 70.38 04:05:01 AM 1 54.42 0.00 7.95 12.81 0.11 24.71 04:06:01 AM all 35.97 0.00 2.82 4.58 0.11 56.53 04:06:01 AM 0 25.29 0.00 2.36 4.70 0.10 67.55 04:06:01 AM 1 46.98 0.00 3.30 4.45 0.11 45.16 04:07:01 AM all 35.85 0.00 1.83 2.02 0.09 60.21 04:07:01 AM 0 19.71 0.00 1.54 0.65 0.07 78.04 04:07:01 AM 1 52.52 0.00 2.15 3.44 0.09 41.80 04:08:01 AM all 36.78 0.00 2.03 2.99 0.10 58.10 04:08:01 AM 0 10.62 0.00 1.44 0.36 0.12 87.46 04:08:01 AM 1 64.52 0.00 2.66 5.78 0.11 26.94 Average: all 36.35 0.00 3.18 4.51 0.10 55.85 Average: 0 18.82 0.00 2.46 2.61 0.10 76.01 Average: 1 54.59 0.00 3.94 6.51 0.10 34.86