---> uname -a: Linux prd-centos7-builder-2c-1g-33824.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 541 5408 16 1871 6997 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:a3:21:ee brd ff:ff:ff:ff:ff:ff inet 10.30.123.48/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fea3:21ee/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) 11/29/2024 _x86_64_ (2 CPU) 10:03:19 PM LINUX RESTART 10:04:03 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 232.91 1.40 231.52 44.39 9613.25 10:06:01 PM 186.27 0.63 185.64 52.24 5198.10 10:07:01 PM 30.10 1.82 28.28 188.81 746.10 Average: 148.82 1.28 147.54 95.72 5135.85 10:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5544624 2464284 30.77 2620 1818540 671388 7.41 581136 1583464 133588 10:06:01 PM 5590360 2418548 30.20 2620 1803800 632112 6.98 555100 1560504 12 10:07:01 PM 5517556 2491352 31.11 2620 1809128 683964 7.55 743952 1444448 17744 Average: 5550847 2458061 30.69 2620 1810489 662488 7.31 626729 1529472 50448 10:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 64.71 48.60 974.31 9.97 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 27.65 24.95 41.66 9.38 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 30.68 25.02 31.72 10.73 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 40.75 32.68 342.20 10.03 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) 11/29/2024 _x86_64_ (2 CPU) 10:03:19 PM LINUX RESTART 10:04:03 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 34.70 0.00 3.43 4.93 0.14 56.80 10:05:01 PM 0 52.23 0.00 4.48 4.43 0.13 38.73 10:05:01 PM 1 17.95 0.00 2.43 5.41 0.13 74.08 10:06:01 PM all 37.11 0.00 1.88 3.63 0.14 57.24 10:06:01 PM 0 67.88 0.00 2.09 2.18 0.17 27.68 10:06:01 PM 1 8.75 0.00 1.70 4.99 0.14 84.43 10:07:01 PM all 36.57 0.00 1.91 0.32 0.12 61.07 10:07:01 PM 0 44.21 0.00 2.22 0.34 0.11 53.12 10:07:01 PM 1 29.12 0.00 1.58 0.31 0.12 68.86 Average: all 36.14 0.00 2.39 2.94 0.13 58.39 Average: 0 54.65 0.00 2.92 2.28 0.13 40.02 Average: 1 18.55 0.00 1.90 3.56 0.13 75.86