---> uname -a: Linux prd-centos7-builder-2c-1g-711.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 511 5422 16 1887 7026 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:ba:af:89 brd ff:ff:ff:ff:ff:ff inet 10.30.122.106/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:feba:af89/64 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) 02/10/2024 _x86_64_ (2 CPU) 01:03:18 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 108.46 6.71 101.75 564.69 5652.13 01:06:01 PM 286.19 0.05 286.14 0.67 9405.48 01:07:01 PM 86.94 0.63 86.31 52.24 2418.02 01:08:01 PM 13.67 0.00 13.67 0.00 254.31 01:09:01 PM 32.72 1.95 30.77 210.56 963.27 Average: 105.59 1.87 103.72 165.64 3738.59 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5620812 2388096 29.82 2620 1757176 649064 7.17 544560 1567208 173108 01:06:01 PM 5473792 2535116 31.65 2620 1848564 672492 7.42 627584 1603044 77440 01:07:01 PM 5546148 2462760 30.75 2620 1825320 626260 6.91 583012 1573900 5424 01:08:01 PM 5553572 2455336 30.66 2620 1821316 622260 6.87 577556 1571752 1420 01:09:01 PM 5528228 2480680 30.97 2620 1828408 640788 7.07 717584 1457800 28072 Average: 5544510 2464398 30.77 2620 1816157 642173 7.09 610059 1554741 57093 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 126.63 113.09 1016.06 13.62 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 74.26 65.37 307.51 10.13 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 64.35 58.50 42.25 10.92 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 51.43 46.27 33.34 8.47 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 01:09:01 PM eth0 71.33 62.17 45.87 14.07 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.60 69.08 289.02 11.44 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) 02/10/2024 _x86_64_ (2 CPU) 01:03:18 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 33.75 0.00 2.78 3.53 0.11 59.83 01:05:01 PM 0 53.66 0.00 3.74 5.36 0.11 37.13 01:05:01 PM 1 14.74 0.00 1.86 1.79 0.12 81.48 01:06:01 PM all 32.21 0.00 2.61 8.63 0.12 56.43 01:06:01 PM 0 54.35 0.00 3.81 9.15 0.15 32.55 01:06:01 PM 1 11.24 0.00 1.47 8.16 0.10 79.02 01:07:01 PM all 29.21 0.00 2.03 2.64 0.10 66.03 01:07:01 PM 0 39.51 0.00 2.44 3.35 0.09 54.61 01:07:01 PM 1 19.16 0.00 1.64 1.95 0.09 77.16 01:08:01 PM all 23.83 0.00 0.96 0.72 0.07 74.43 01:08:01 PM 0 38.94 0.00 1.44 1.20 0.09 58.33 01:08:01 PM 1 9.28 0.00 0.49 0.24 0.05 89.94 01:09:01 PM all 37.27 0.00 2.01 0.54 0.09 60.09 01:09:01 PM 0 71.96 0.00 3.02 0.84 0.11 24.07 01:09:01 PM 1 5.12 0.00 1.08 0.27 0.08 93.44 Average: all 31.23 0.00 2.07 3.19 0.10 63.41 Average: 0 51.54 0.00 2.88 3.95 0.11 41.52 Average: 1 11.88 0.00 1.31 2.46 0.09 84.27