---> uname -a: Linux prd-centos7-builder-2c-1g-35207.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 536 5412 16 1871 7002 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:0f:39:98 brd ff:ff:ff:ff:ff:ff inet 10.30.123.176/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe0f:3998/64 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) 12/16/2024 _x86_64_ (2 CPU) 02:03:51 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 231.08 83.58 147.50 6734.51 39120.89 02:06:01 PM 261.85 0.28 261.57 8.26 8964.30 02:07:01 PM 132.99 0.65 132.35 53.16 3598.42 02:08:01 PM 29.81 1.95 27.86 210.53 804.35 Average: 163.93 21.62 142.32 1751.69 13122.16 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5742416 2266492 28.30 2620 1629668 707008 7.81 582732 1440600 104228 02:06:01 PM 5502044 2506864 31.30 2620 1809748 710540 7.84 628188 1578576 89356 02:07:01 PM 5510376 2498532 31.20 2620 1804636 705864 7.79 637544 1560464 56 02:08:01 PM 5577812 2431096 30.35 2620 1813188 625996 6.91 683944 1446052 30188 Average: 5583162 2425746 30.29 2620 1764310 687352 7.59 633102 1506423 55957 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 401.55 271.85 1530.85 69.64 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 32.47 27.77 317.07 7.85 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 25.80 23.13 24.73 8.91 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 32.58 26.73 32.65 10.99 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 123.10 87.37 476.33 24.35 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) 12/16/2024 _x86_64_ (2 CPU) 02:03:51 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 30.08 0.00 6.82 25.18 0.10 37.83 02:05:01 PM 0 32.79 0.00 7.05 24.96 0.09 35.10 02:05:01 PM 1 27.37 0.00 6.59 25.37 0.11 40.57 02:06:01 PM all 33.99 0.00 3.01 6.45 0.10 56.45 02:06:01 PM 0 58.26 0.00 4.42 6.89 0.11 30.32 02:06:01 PM 1 10.72 0.00 1.65 6.04 0.10 81.48 02:07:01 PM all 37.35 0.00 1.64 2.73 0.11 58.18 02:07:01 PM 0 62.89 0.00 1.92 3.17 0.11 31.91 02:07:01 PM 1 12.52 0.00 1.35 2.30 0.09 83.74 02:08:01 PM all 35.77 0.00 2.23 0.44 0.10 61.45 02:08:01 PM 0 68.46 0.00 3.26 0.86 0.11 27.31 02:08:01 PM 1 5.21 0.00 1.26 0.03 0.12 93.38 Average: all 34.30 0.00 3.42 8.67 0.10 53.50 Average: 0 55.50 0.00 4.18 9.04 0.10 31.18 Average: 1 13.84 0.00 2.69 8.32 0.10 75.05