---> uname -a: Linux prd-centos7-builder-2c-1g-534.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 505 5424 16 1890 7032 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:61:e2:32 brd ff:ff:ff:ff:ff:ff inet 10.30.122.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe61:e232/64 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) 02/06/2024 _x86_64_ (2 CPU) 01:03:18 PM LINUX RESTART 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 115.14 2.17 112.97 69.78 4953.84 01:06:01 PM 285.33 0.30 285.03 14.79 9450.17 01:07:01 PM 88.02 1.38 86.64 94.62 2383.46 01:08:01 PM 17.57 1.63 15.94 146.04 366.52 Average: 126.56 1.37 125.20 81.35 4285.80 01:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5680604 2328312 29.07 2620 1755860 610500 6.74 485484 1567968 167788 01:06:01 PM 5636712 2372204 29.62 2620 1820480 559840 6.18 486016 1581804 48420 01:07:01 PM 5577072 2431844 30.36 2620 1823220 604164 6.67 549444 1575932 16 01:08:01 PM 5587768 2421148 30.23 2620 1824872 594244 6.56 661456 1455760 13708 Average: 5620539 2388377 29.82 2620 1806108 592187 6.54 545600 1545366 57483 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 53.47 42.84 916.24 6.84 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 27.75 22.49 259.47 5.76 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 33.27 26.57 31.95 11.82 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 25.33 20.15 25.28 7.58 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.88 27.95 305.70 8.00 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) 02/06/2024 _x86_64_ (2 CPU) 01:03:18 PM LINUX RESTART 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 25.88 0.00 2.21 3.64 0.13 68.14 01:05:01 PM 0 20.15 0.00 1.84 3.38 0.12 74.50 01:05:01 PM 1 31.70 0.00 2.61 3.89 0.14 61.65 01:06:01 PM all 34.36 0.00 2.86 8.79 0.12 53.86 01:06:01 PM 0 15.32 0.00 2.55 9.66 0.10 72.37 01:06:01 PM 1 54.28 0.00 3.20 7.91 0.13 34.48 01:07:01 PM all 32.64 0.00 1.56 1.70 0.10 64.00 01:07:01 PM 0 23.72 0.00 1.34 2.11 0.09 72.74 01:07:01 PM 1 41.72 0.00 1.76 1.27 0.11 55.14 01:08:01 PM all 27.31 0.00 1.41 0.38 0.08 70.82 01:08:01 PM 0 5.62 0.00 0.76 0.02 0.08 93.52 01:08:01 PM 1 50.07 0.00 2.10 0.78 0.09 46.96 Average: all 30.03 0.00 2.01 3.63 0.11 64.22 Average: 0 16.05 0.00 1.62 3.80 0.10 78.43 Average: 1 44.47 0.00 2.42 3.46 0.12 49.53