---> uname -a: Linux prd-centos7-builder-2c-1g-10935.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 563 5388 16 1868 6975 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:e1:6c:00 brd ff:ff:ff:ff:ff:ff inet 10.30.122.180/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fee1:6c00/64 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) 09/23/2024 _x86_64_ (2 CPU) 03:03:43 PM LINUX RESTART 03:04:10 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 180.98 22.57 158.41 4631.82 6762.72 03:06:01 PM 273.47 0.30 273.17 14.92 8885.93 03:07:01 PM 86.23 0.65 85.58 45.16 2137.54 03:08:01 PM 26.03 1.67 24.37 202.93 662.81 Average: 140.14 5.66 134.48 1090.97 4528.42 03:04:10 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5637752 2371164 29.61 2620 1693028 687340 7.59 579032 1517824 132440 03:06:01 PM 5556780 2452136 30.62 2620 1800512 634724 7.01 588260 1562144 39752 03:07:01 PM 5559092 2449824 30.59 2620 1801748 632604 6.98 601720 1548372 12 03:08:01 PM 5588780 2420136 30.22 2620 1807596 591492 6.53 675688 1443120 17756 Average: 5585601 2423315 30.26 2620 1775721 636540 7.03 611175 1517865 47490 03:04:10 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 319.61 217.85 1797.50 75.33 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 34.24 29.63 316.19 7.80 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.56 24.26 26.33 9.14 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 29.26 23.12 30.18 9.77 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.22 68.10 493.67 23.57 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) 09/23/2024 _x86_64_ (2 CPU) 03:03:43 PM LINUX RESTART 03:04:10 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 37.37 0.00 4.19 6.57 0.12 51.75 03:05:01 PM 0 29.04 0.00 3.96 9.52 0.12 57.36 03:05:01 PM 1 45.85 0.00 4.44 3.55 0.13 46.04 03:06:01 PM all 32.35 0.00 2.75 7.83 0.13 56.94 03:06:01 PM 0 25.93 0.00 2.09 5.85 0.16 65.97 03:06:01 PM 1 38.82 0.00 3.40 9.82 0.11 47.84 03:07:01 PM all 36.54 0.00 1.82 2.35 0.09 59.21 03:07:01 PM 0 22.27 0.00 1.67 1.17 0.09 74.81 03:07:01 PM 1 51.16 0.00 1.97 3.56 0.09 43.22 03:08:01 PM all 29.48 0.00 1.77 0.91 0.11 67.73 03:08:01 PM 0 27.76 0.00 1.56 0.82 0.10 69.76 03:08:01 PM 1 31.19 0.00 1.99 1.03 0.10 65.69 Average: all 33.80 0.00 2.57 4.32 0.11 59.20 Average: 0 26.13 0.00 2.25 4.12 0.12 67.38 Average: 1 41.56 0.00 2.89 4.52 0.11 50.92