---> uname -a: Linux prd-centos7-builder-2c-1g-35644.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 505 5446 16 1868 7033 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:69:20:1a brd ff:ff:ff:ff:ff:ff inet 10.30.122.164/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe69:201a/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) 12/24/2024 _x86_64_ (2 CPU) 01:03:38 PM LINUX RESTART 01:04:06 PM tps rtps wtps bread/s bwrtn/s 01:05:02 PM 166.98 24.16 142.83 4475.12 5838.49 01:06:01 PM 282.23 0.32 281.91 16.12 9189.87 01:07:01 PM 84.24 0.37 83.88 37.57 2088.59 01:08:01 PM 31.13 1.95 29.19 210.56 807.58 Average: 140.00 6.35 133.65 1119.90 4432.31 01:04:06 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 PM 5640800 2368116 29.57 2620 1742764 638792 7.05 571924 1522360 190040 01:06:01 PM 5606332 2402584 30.00 2620 1800692 587148 6.48 542188 1557216 40428 01:07:01 PM 5613756 2395160 29.91 2620 1801740 575392 6.35 536468 1557184 12 01:08:01 PM 5591548 2417368 30.18 2620 1810328 588144 6.49 672416 1442960 30080 Average: 5613109 2395807 29.91 2620 1788881 597369 6.60 580749 1519930 65140 01:04:06 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:02 PM eth0 316.24 192.12 1661.22 69.22 0.00 0.00 0.00 01:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 36.08 30.32 325.47 8.94 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 24.67 22.27 24.66 8.10 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 33.73 26.10 37.93 11.19 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 Average: eth0 98.42 65.22 488.71 23.47 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) 12/24/2024 _x86_64_ (2 CPU) 01:03:38 PM LINUX RESTART 01:04:06 PM CPU %user %nice %system %iowait %steal %idle 01:05:02 PM all 34.65 0.00 4.95 5.43 0.19 54.77 01:05:02 PM 0 44.76 0.00 6.07 6.75 0.16 42.27 01:05:02 PM 1 24.60 0.00 3.88 4.13 0.23 67.16 01:06:01 PM all 34.72 0.00 2.95 7.26 0.13 54.93 01:06:01 PM 0 54.29 0.00 3.92 8.66 0.15 32.98 01:06:01 PM 1 16.13 0.00 2.01 5.94 0.11 75.81 01:07:01 PM all 34.53 0.00 1.54 2.07 0.11 61.76 01:07:01 PM 0 63.46 0.00 2.08 2.56 0.15 31.76 01:07:01 PM 1 7.72 0.00 1.05 1.63 0.05 89.55 01:08:01 PM all 34.04 0.00 2.19 0.50 0.11 63.18 01:08:01 PM 0 58.08 0.00 2.99 0.89 0.15 37.89 01:08:01 PM 1 11.39 0.00 1.43 0.10 0.09 86.99 Average: all 34.48 0.00 2.86 3.76 0.13 58.76 Average: 0 55.31 0.00 3.73 4.67 0.15 36.14 Average: 1 14.65 0.00 2.04 2.90 0.11 80.30