---> uname -a: Linux prd-centos7-builder-2c-1g-10873.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 544 5408 16 1868 6995 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:65:ba:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.53/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe65:bab0/64 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) 09/22/2024 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 180.20 3.03 177.17 135.91 8418.14 04:06:01 PM 236.14 0.64 235.50 53.12 6454.69 04:07:01 PM 31.75 1.82 29.93 188.81 804.53 Average: 148.88 1.84 147.04 126.35 5218.93 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 5589172 2419744 30.21 2620 1792468 630688 6.96 544216 1576112 133940 04:06:01 PM 5583120 2425796 30.29 2620 1801580 626448 6.92 564864 1559740 24 04:07:01 PM 5586532 2422384 30.25 2620 1806836 613656 6.78 676724 1443676 17704 Average: 5586275 2422641 30.25 2620 1800295 623597 6.88 595268 1526509 50556 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 PM eth0 67.95 53.36 1035.51 9.67 0.00 0.00 0.00 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 26.41 23.22 61.36 8.44 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 32.16 25.85 32.74 11.40 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.26 34.21 378.30 9.84 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) 09/22/2024 _x86_64_ (2 CPU) 04:03:22 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 36.27 0.00 3.41 3.96 0.10 56.25 04:05:02 PM 0 59.21 0.00 4.65 5.59 0.11 30.45 04:05:02 PM 1 14.32 0.00 2.22 2.39 0.10 80.98 04:06:01 PM all 34.51 0.00 2.34 4.58 0.10 58.47 04:06:01 PM 0 57.38 0.00 2.77 3.69 0.11 36.04 04:06:01 PM 1 12.82 0.00 1.92 5.43 0.09 79.75 04:07:01 PM all 37.46 0.00 1.93 0.27 0.11 60.24 04:07:01 PM 0 75.28 0.00 2.99 0.44 0.11 21.18 04:07:01 PM 1 2.66 0.00 0.97 0.10 0.10 96.17 Average: all 36.09 0.00 2.56 2.93 0.10 58.32 Average: 0 63.93 0.00 3.48 3.26 0.11 29.22 Average: 1 9.87 0.00 1.70 2.61 0.10 85.72