---> uname -a: Linux prd-centos7-builder-2c-1g-3238.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 526 5429 16 1865 7013 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:08:38:5c brd ff:ff:ff:ff:ff:ff inet 10.30.123.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe08:385c/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) 04/19/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 175.91 10.14 165.77 867.43 5975.11 09:06:01 PM 280.88 0.30 280.58 14.92 8835.28 09:07:01 PM 45.41 0.37 45.04 37.58 1061.09 09:08:01 PM 33.87 1.95 31.92 210.56 928.55 Average: 134.02 3.19 130.83 282.61 4200.20 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5662248 2346668 29.30 2620 1733188 629492 6.95 527632 1544676 152032 09:06:01 PM 5530292 2478624 30.95 2620 1798468 671292 7.41 620236 1558968 17216 09:07:01 PM 5593680 2415236 30.16 2620 1799392 601424 6.64 556076 1559048 20 09:08:01 PM 5563272 2445644 30.54 2620 1807524 617412 6.82 699108 1445608 29276 Average: 5587373 2421543 30.24 2620 1784643 629905 6.95 600763 1527075 49636 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 89.94 69.03 937.18 15.67 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 28.46 24.27 215.09 7.49 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 26.10 23.67 27.30 7.55 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 33.48 26.85 33.69 16.13 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 44.50 35.96 303.31 11.71 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) 04/19/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 36.77 0.00 3.34 4.38 0.11 55.39 09:05:01 PM 0 53.33 0.00 4.11 5.69 0.13 36.74 09:05:01 PM 1 20.82 0.00 2.60 3.13 0.12 73.34 09:06:01 PM all 34.65 0.00 2.39 7.94 0.10 54.92 09:06:01 PM 0 45.65 0.00 2.79 9.47 0.12 41.98 09:06:01 PM 1 23.89 0.00 2.01 6.47 0.09 67.53 09:07:01 PM all 36.51 0.00 1.54 0.82 0.09 61.04 09:07:01 PM 0 33.44 0.00 1.67 0.91 0.09 63.89 09:07:01 PM 1 39.60 0.00 1.39 0.73 0.09 58.19 09:08:01 PM all 38.58 0.00 2.08 0.27 0.09 58.99 09:08:01 PM 0 71.79 0.00 2.74 0.38 0.11 24.98 09:08:01 PM 1 7.45 0.00 1.47 0.17 0.07 90.84 Average: all 36.63 0.00 2.33 3.35 0.10 57.59 Average: 0 50.88 0.00 2.82 4.12 0.11 42.07 Average: 1 22.81 0.00 1.87 2.62 0.09 72.61