---> uname -a: Linux prd-centos7-builder-2c-1g-380.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 533 5425 16 1862 7005 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:be:a7:1d brd ff:ff:ff:ff:ff:ff inet 10.30.123.40/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:febe:a71d/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) 05/10/2024 _x86_64_ (2 CPU) 06:03:36 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 185.23 21.25 163.98 4139.88 6517.47 06:06:01 PM 276.27 0.30 275.97 14.79 8593.05 06:07:01 PM 55.99 0.37 55.62 37.58 1308.65 06:08:01 PM 27.55 1.95 25.60 210.53 711.71 Average: 136.26 5.97 130.30 1100.87 4282.94 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5697284 2311632 28.86 2620 1720944 625056 6.90 498924 1538480 141364 06:06:01 PM 5562548 2446368 30.55 2620 1794780 658900 7.27 589576 1555408 17744 06:07:01 PM 5512452 2496464 31.17 2620 1795820 708216 7.82 640556 1555564 24 06:08:01 PM 5559408 2449508 30.58 2620 1801848 650688 7.18 706736 1441036 17672 Average: 5582923 2425993 30.29 2620 1778348 660715 7.29 608948 1522622 44201 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 304.90 194.75 1578.14 64.60 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 31.86 26.77 228.56 8.02 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 25.49 22.42 25.86 7.86 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.01 25.88 34.05 10.27 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.83 67.46 466.72 22.69 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) 05/10/2024 _x86_64_ (2 CPU) 06:03:36 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 41.47 0.00 5.37 4.40 0.11 48.66 06:05:01 PM 0 30.58 0.00 5.27 6.42 0.10 57.62 06:05:01 PM 1 52.60 0.00 5.48 2.31 0.11 39.51 06:06:01 PM all 35.94 0.00 2.58 6.45 0.10 54.93 06:06:01 PM 0 17.28 0.00 1.97 7.29 0.10 73.36 06:06:01 PM 1 55.38 0.00 3.21 5.60 0.11 35.71 06:07:01 PM all 36.53 0.00 1.36 0.91 0.09 61.11 06:07:01 PM 0 13.98 0.00 1.00 0.29 0.08 84.65 06:07:01 PM 1 60.18 0.00 1.75 1.57 0.11 36.40 06:08:01 PM all 36.29 0.00 2.07 0.34 0.10 61.20 06:08:01 PM 0 10.61 0.00 1.34 0.20 0.07 87.78 06:08:01 PM 1 63.41 0.00 2.83 0.48 0.11 33.17 Average: all 37.55 0.00 2.84 3.02 0.10 56.50 Average: 0 18.04 0.00 2.38 3.52 0.09 75.97 Average: 1 57.88 0.00 3.32 2.49 0.11 36.20