---> uname -a: Linux prd-centos7-builder-2c-1g-37528.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 511 5436 16 1872 7027 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:5b:b1:02 brd ff:ff:ff:ff:ff:ff inet 10.30.123.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fe5b:b102/64 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) 01/23/2025 _x86_64_ (2 CPU) 03:04:18 PM LINUX RESTART 03:05:02 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 214.65 5.40 209.25 350.41 8216.77 03:07:01 PM 204.15 0.97 203.18 61.44 5754.47 03:08:01 PM 25.22 1.35 23.88 138.49 591.32 Average: 147.65 2.56 145.09 182.52 4835.84 03:05:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 5614352 2394556 29.90 2620 1795380 614224 6.78 521252 1577584 121808 03:07:01 PM 5590364 2418544 30.20 2620 1805392 618268 6.83 563396 1551040 20 03:08:01 PM 5550472 2458436 30.70 2620 1806244 656752 7.25 717452 1439316 14812 Average: 5585063 2423845 30.26 2620 1802339 629748 6.95 600700 1522647 45547 03:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:06:01 PM eth0 69.33 56.42 1056.76 10.34 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 30.35 26.10 67.21 8.95 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 03:08:01 PM eth0 28.16 24.11 28.99 9.59 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.46 35.43 380.62 9.62 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) 01/23/2025 _x86_64_ (2 CPU) 03:04:18 PM LINUX RESTART 03:05:02 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 37.38 0.00 3.43 3.24 0.15 55.79 03:06:01 PM 0 49.74 0.00 4.01 3.79 0.18 42.27 03:06:01 PM 1 25.43 0.00 2.84 2.70 0.12 68.91 03:07:01 PM all 36.07 0.00 2.26 1.97 0.12 59.58 03:07:01 PM 0 52.44 0.00 2.67 2.63 0.16 42.09 03:07:01 PM 1 20.45 0.00 1.89 1.35 0.10 76.22 03:08:01 PM all 36.24 0.00 1.58 0.79 0.16 61.24 03:08:01 PM 0 70.76 0.00 2.38 1.60 0.17 25.10 03:08:01 PM 1 4.66 0.00 0.83 0.03 0.15 94.33 Average: all 36.56 0.00 2.42 1.99 0.14 58.88 Average: 0 57.59 0.00 3.02 2.68 0.17 36.54 Average: 1 16.69 0.00 1.84 1.34 0.13 80.01