---> uname -a: Linux prd-centos7-builder-2c-1g-35476.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 539 5409 16 1872 6999 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:d4:90:60 brd ff:ff:ff:ff:ff:ff inet 10.30.123.22/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fed4:9060/64 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) 12/20/2024 _x86_64_ (2 CPU) 10:03:45 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 233.99 49.03 184.96 6075.75 40761.61 10:06:01 PM 311.83 0.33 311.49 16.39 9885.28 10:07:01 PM 49.65 0.37 49.28 37.59 1100.52 Average: 198.51 16.58 181.93 2043.46 17250.93 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5720000 2288916 28.58 2620 1700656 628812 6.94 492432 1523044 142704 10:06:01 PM 5503476 2505440 31.28 2620 1803992 710264 7.84 639712 1560980 13556 10:07:01 PM 5547468 2461448 30.73 2620 1805080 665592 7.35 597352 1561040 244 Average: 5590315 2418601 30.20 2620 1769909 668223 7.38 576499 1548355 52168 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 340.66 226.57 1557.73 67.01 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 34.43 29.36 292.17 9.19 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 28.39 25.26 27.53 9.07 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.50 93.74 625.88 28.43 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) 12/20/2024 _x86_64_ (2 CPU) 10:03:45 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 35.95 0.00 6.19 15.35 0.11 42.41 10:05:01 PM 0 44.93 0.00 6.85 17.57 0.09 30.57 10:05:01 PM 1 27.13 0.00 5.54 13.17 0.12 54.03 10:06:01 PM all 34.81 0.00 2.70 9.26 0.11 53.11 10:06:01 PM 0 53.47 0.00 3.34 8.29 0.12 34.78 10:06:01 PM 1 16.76 0.00 2.09 10.19 0.10 70.85 10:07:01 PM all 36.73 0.00 1.69 0.47 0.10 61.01 10:07:01 PM 0 57.85 0.00 2.40 0.53 0.09 39.13 10:07:01 PM 1 16.50 0.00 1.02 0.41 0.09 81.99 Average: all 35.83 0.00 3.52 8.34 0.10 52.21 Average: 0 52.08 0.00 4.20 8.80 0.10 34.82 Average: 1 20.09 0.00 2.87 7.88 0.10 69.06