---> uname -a: Linux prd-centos7-builder-2c-1g-36351.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 519 5432 16 1869 7019 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:f9:1f:18 brd ff:ff:ff:ff:ff:ff inet 10.30.123.31/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fef9:1f18/64 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) 01/08/2025 _x86_64_ (2 CPU) 01:04:11 PM LINUX RESTART 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 243.69 10.28 233.41 872.09 7311.84 01:07:01 PM 295.30 0.70 294.60 53.97 8619.74 01:08:01 PM 21.69 0.28 21.40 7.59 468.25 01:09:01 PM 81.79 1.67 80.13 202.97 1657.39 Average: 160.61 3.23 157.38 284.17 4514.25 01:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5576452 2432464 30.37 2620 1791896 646104 7.13 563848 1574664 202628 01:07:01 PM 5625680 2383236 29.76 2620 1801772 575596 6.35 519372 1557744 16 01:08:01 PM 5574496 2434420 30.40 2620 1799044 629564 6.95 584160 1545468 14676 01:09:01 PM 5562836 2446080 30.54 2620 1810380 626708 6.92 696260 1442976 12420 Average: 5584866 2424050 30.27 2620 1800773 619493 6.84 590910 1530213 57435 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 PM eth0 98.18 70.25 1201.77 19.87 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.55 24.35 61.61 8.72 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 21.75 20.15 20.54 7.31 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 23.19 19.81 21.36 8.87 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.42 33.64 326.34 11.19 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) 01/08/2025 _x86_64_ (2 CPU) 01:04:11 PM LINUX RESTART 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 36.24 0.00 4.01 3.30 0.13 56.31 01:06:01 PM 0 21.19 0.00 3.17 4.42 0.09 71.14 01:06:01 PM 1 51.99 0.00 4.85 2.14 0.16 40.85 01:07:01 PM all 37.38 0.00 2.47 1.16 0.12 58.87 01:07:01 PM 0 35.08 0.00 2.51 0.72 0.12 61.57 01:07:01 PM 1 39.69 0.00 2.45 1.61 0.12 56.13 01:08:01 PM all 35.55 0.00 1.65 0.86 0.10 61.85 01:08:01 PM 0 11.37 0.00 1.17 0.15 0.07 87.24 01:08:01 PM 1 60.91 0.00 2.15 1.58 0.12 35.23 01:09:01 PM all 26.64 0.00 1.78 3.93 0.08 67.57 01:09:01 PM 0 11.96 0.00 1.51 3.28 0.05 83.20 01:09:01 PM 1 41.94 0.00 2.07 4.61 0.09 51.29 Average: all 33.92 0.00 2.47 2.31 0.11 61.19 Average: 0 19.74 0.00 2.08 2.14 0.08 75.95 Average: 1 48.60 0.00 2.87 2.49 0.12 45.91