---> uname -a: Linux prd-centos7-builder-2c-1g-36575.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 558 5390 16 1872 6980 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:89:e0:7f brd ff:ff:ff:ff:ff:ff inet 10.30.123.118/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe89:e07f/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) 01/12/2025 _x86_64_ (2 CPU) 11:03:20 PM LINUX RESTART 11:04:03 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 147.12 2.00 145.12 64.78 5949.10 11:06:01 PM 239.53 0.32 239.21 15.86 7213.06 11:07:01 PM 87.23 0.38 86.84 38.11 2112.97 11:08:01 PM 31.92 1.95 29.97 210.56 907.06 Average: 126.27 1.15 125.12 82.47 4029.56 11:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5696272 2312636 28.88 2620 1724292 640512 7.07 491560 1541836 91476 11:06:01 PM 5566244 2442664 30.50 2620 1803964 660144 7.29 578524 1560928 43676 11:07:01 PM 5573936 2434972 30.40 2620 1805036 643844 7.11 570876 1560900 12 11:08:01 PM 5557080 2451828 30.61 2620 1813600 634740 7.01 701468 1446668 30076 Average: 5598383 2410525 30.10 2620 1786723 644810 7.12 585607 1527583 41310 11:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 60.87 45.40 784.83 8.29 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 26.97 21.37 226.76 7.08 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 24.15 22.73 23.93 7.98 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 29.94 24.65 30.46 10.55 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.27 28.40 262.15 8.48 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) 01/12/2025 _x86_64_ (2 CPU) 11:03:20 PM LINUX RESTART 11:04:03 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 23.05 0.00 2.24 12.80 0.11 61.81 11:05:01 PM 0 12.83 0.00 1.40 12.81 0.11 72.85 11:05:01 PM 1 33.53 0.00 3.06 12.77 0.11 50.54 11:06:01 PM all 26.86 0.00 2.11 15.96 0.10 54.98 11:06:01 PM 0 15.62 0.00 1.56 16.39 0.10 66.32 11:06:01 PM 1 38.47 0.00 2.69 15.53 0.11 43.21 11:07:01 PM all 34.50 0.00 1.50 1.22 0.12 62.66 11:07:01 PM 0 22.92 0.00 1.54 0.92 0.09 74.53 11:07:01 PM 1 46.60 0.00 1.46 1.52 0.13 50.29 11:08:01 PM all 34.53 0.00 2.03 2.50 0.14 60.80 11:08:01 PM 0 25.33 0.00 1.89 1.32 0.19 71.27 11:08:01 PM 1 43.86 0.00 2.15 3.72 0.11 50.16 Average: all 29.76 0.00 1.97 8.11 0.11 60.04 Average: 0 19.20 0.00 1.60 7.85 0.12 71.22 Average: 1 40.64 0.00 2.34 8.38 0.11 48.53