---> uname -a: Linux prd-centos7-builder-2c-1g-1926.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: 2799.996 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 5413 16 1865 6998 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:72:e3:4b brd ff:ff:ff:ff:ff:ff inet 10.30.123.53/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe72:e34b/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) 04/03/2024 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 193.97 2.33 191.64 73.15 8604.88 02:06:01 PM 195.34 1.62 193.72 107.81 5626.39 02:07:01 PM 41.60 0.03 41.56 1.20 886.47 02:08:01 PM 29.74 1.95 27.79 210.56 796.75 Average: 115.16 1.48 113.68 98.18 3978.82 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5550248 2458668 30.70 2620 1798160 672760 7.43 588048 1574160 132340 02:06:01 PM 5576492 2432424 30.37 2620 1799848 632036 6.98 574760 1558632 16584 02:07:01 PM 5574956 2433960 30.39 2620 1799876 633324 6.99 576896 1558112 32 02:08:01 PM 5567708 2441208 30.48 2620 1808012 626844 6.92 694288 1444764 29364 Average: 5567351 2441565 30.49 2620 1801474 641241 7.08 608498 1533917 44580 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 60.26 44.82 998.62 8.12 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 40.00 31.47 73.55 17.32 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 18.64 15.96 14.00 6.12 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 35.88 28.00 37.40 10.86 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.70 30.06 280.92 10.60 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) 04/03/2024 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 36.28 0.00 3.15 5.02 0.11 55.43 02:05:01 PM 0 14.41 0.00 1.55 3.96 0.12 79.96 02:05:01 PM 1 59.13 0.00 4.84 6.16 0.11 29.77 02:06:01 PM all 35.41 0.00 2.09 4.25 0.10 58.15 02:06:01 PM 0 21.43 0.00 1.48 3.17 0.09 73.83 02:06:01 PM 1 49.80 0.00 2.70 5.35 0.11 42.05 02:07:01 PM all 26.27 0.00 0.83 0.66 0.07 72.17 02:07:01 PM 0 3.19 0.00 0.52 0.81 0.07 95.41 02:07:01 PM 1 50.42 0.00 1.14 0.53 0.07 47.84 02:08:01 PM all 37.80 0.00 2.32 0.29 0.11 59.47 02:08:01 PM 0 19.94 0.00 1.74 0.14 0.12 78.06 02:08:01 PM 1 56.33 0.00 2.95 0.43 0.11 40.19 Average: all 33.91 0.00 2.09 2.55 0.10 61.34 Average: 0 14.69 0.00 1.32 2.01 0.10 81.88 Average: 1 53.90 0.00 2.90 3.11 0.10 39.99