---> uname -a: Linux prd-centos7-builder-2c-1g-2080.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 515 5435 16 1870 7023 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:83:ed:73 brd ff:ff:ff:ff:ff:ff inet 10.30.122.86/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe83:ed73/64 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) 03/02/2024 _x86_64_ (2 CPU) 09:03:17 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 139.57 2.13 137.44 68.49 6802.53 09:06:01 PM 279.68 0.28 279.39 14.39 8332.08 09:07:01 PM 41.93 0.37 41.56 37.58 1029.44 09:08:01 PM 28.94 1.82 27.12 188.84 723.99 Average: 122.53 1.15 121.38 77.32 4222.12 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5664360 2344556 29.27 2620 1737384 625996 6.91 516196 1552400 109068 09:06:01 PM 5543452 2465464 30.78 2620 1802680 656624 7.25 598704 1566636 16664 09:07:01 PM 5613228 2395688 29.91 2620 1803620 582280 6.43 529604 1566904 24 09:08:01 PM 5536268 2472648 30.87 2620 1808956 648420 7.16 718660 1452280 17592 Average: 5589327 2419589 30.21 2620 1788160 628330 6.94 590791 1534555 35837 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 50.65 39.31 773.18 7.24 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 27.59 22.51 214.42 7.08 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 19.39 17.96 21.49 5.64 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 34.78 27.50 40.61 17.48 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.10 26.82 262.45 9.36 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) 03/02/2024 _x86_64_ (2 CPU) 09:03:17 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 30.74 0.00 2.35 4.31 0.10 62.50 09:05:01 PM 0 33.47 0.00 2.49 5.35 0.11 58.58 09:05:01 PM 1 28.04 0.00 2.20 3.28 0.10 66.37 09:06:01 PM all 32.93 0.00 2.26 8.05 0.14 56.61 09:06:01 PM 0 50.19 0.00 3.10 6.91 0.11 39.70 09:06:01 PM 1 16.24 0.00 1.43 9.16 0.17 73.00 09:07:01 PM all 25.19 0.00 1.28 1.01 0.08 72.44 09:07:01 PM 0 40.90 0.00 1.59 1.56 0.07 55.89 09:07:01 PM 1 9.97 0.00 0.97 0.46 0.08 88.52 09:08:01 PM all 37.55 0.00 1.80 0.54 0.10 60.01 09:08:01 PM 0 72.74 0.00 2.73 0.85 0.11 23.57 09:08:01 PM 1 4.74 0.00 0.94 0.27 0.10 93.95 Average: all 31.58 0.00 1.92 3.48 0.11 62.91 Average: 0 49.14 0.00 2.48 3.68 0.10 44.61 Average: 1 14.65 0.00 1.38 3.28 0.12 80.57