---> uname -a: Linux prd-centos7-builder-2c-1g-36213.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 542 5409 16 1869 6996 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:43:1b:14 brd ff:ff:ff:ff:ff:ff inet 10.30.123.144/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe43:1b14/64 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) 01/06/2025 _x86_64_ (2 CPU) 03:03:47 PM LINUX RESTART 03:04:10 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 366.81 35.11 331.70 5046.08 8980.37 03:06:01 PM 320.52 0.33 320.19 16.39 10044.75 03:07:01 PM 41.51 0.37 41.15 37.58 963.02 Average: 236.44 10.72 225.73 1524.12 6541.14 03:04:10 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5745924 2262984 28.26 2620 1696664 591948 6.54 472476 1518680 142592 03:06:01 PM 5584980 2423928 30.27 2620 1800720 616228 6.80 561892 1557264 10672 03:07:01 PM 5515752 2493156 31.13 2620 1802016 684060 7.55 633176 1557316 244 Average: 5615552 2393356 29.88 2620 1766467 630745 6.96 555848 1544420 51169 03:04:10 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 363.60 240.62 1822.53 75.93 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 37.84 30.36 300.56 11.30 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 28.44 25.87 27.94 9.23 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.71 91.50 658.90 29.85 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) 01/06/2025 _x86_64_ (2 CPU) 03:03:47 PM LINUX RESTART 03:04:10 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 40.97 0.00 6.25 5.48 0.10 47.20 03:05:01 PM 0 30.19 0.00 6.25 6.25 0.10 57.21 03:05:01 PM 1 51.94 0.00 6.23 4.71 0.13 36.99 03:06:01 PM all 39.27 0.00 2.82 2.55 0.10 55.26 03:06:01 PM 0 23.66 0.00 2.03 2.15 0.10 72.07 03:06:01 PM 1 55.38 0.00 3.64 2.98 0.09 37.91 03:07:01 PM all 37.37 0.00 1.71 0.25 0.09 60.58 03:07:01 PM 0 14.13 0.00 1.48 0.14 0.07 84.19 03:07:01 PM 1 61.67 0.00 1.97 0.36 0.11 35.89 Average: all 39.10 0.00 3.44 2.61 0.10 54.75 Average: 0 22.19 0.00 3.07 2.64 0.09 72.01 Average: 1 56.56 0.00 3.83 2.57 0.11 36.93