---> uname -a: Linux prd-centos7-builder-2c-1g-7924.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 528 5428 16 1864 7011 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:8f:86:85 brd ff:ff:ff:ff:ff:ff inet 10.30.123.113/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe8f:8685/64 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) 08/19/2024 _x86_64_ (2 CPU) 02:03:23 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 184.70 10.06 174.64 864.47 5707.01 02:06:01 AM 285.71 0.65 285.06 51.83 8268.77 02:07:01 AM 23.18 0.03 23.14 1.20 424.53 02:08:01 AM 54.76 1.82 52.95 188.81 1270.05 Average: 137.10 3.14 133.96 276.65 3918.03 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5567924 2440992 30.48 2620 1795312 651312 7.19 580616 1572120 201752 02:06:01 AM 5649696 2359220 29.46 2620 1798440 561956 6.20 501600 1556908 24 02:07:01 AM 5525976 2482940 31.00 2620 1798664 669596 7.39 625872 1556384 196 02:08:01 AM 5553876 2455040 30.65 2620 1803832 634612 7.01 712400 1440996 17708 Average: 5574368 2434548 30.40 2620 1799062 629369 6.95 605122 1531602 54920 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 71.96 56.23 1063.31 11.69 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 22.02 19.84 58.30 6.92 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.39 23.73 19.49 9.06 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 17.41 13.41 20.44 6.40 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.20 28.30 290.48 8.52 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) 08/19/2024 _x86_64_ (2 CPU) 02:03:23 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 32.41 0.00 3.56 3.86 0.11 60.06 02:05:01 AM 0 38.48 0.00 4.24 4.59 0.11 52.58 02:05:01 AM 1 26.44 0.00 2.85 3.15 0.10 67.46 02:06:01 AM all 26.13 0.00 1.83 6.48 0.10 65.47 02:06:01 AM 0 45.80 0.00 2.24 5.14 0.11 46.71 02:06:01 AM 1 7.21 0.00 1.44 7.76 0.08 83.50 02:07:01 AM all 34.19 0.00 1.83 0.76 0.09 63.13 02:07:01 AM 0 65.62 0.00 2.49 1.41 0.11 30.37 02:07:01 AM 1 5.15 0.00 1.20 0.19 0.07 93.40 02:08:01 AM all 15.63 0.00 1.16 4.18 0.09 78.94 02:08:01 AM 0 20.51 0.00 1.40 4.57 0.07 73.45 02:08:01 AM 1 10.82 0.00 0.93 3.77 0.10 84.38 Average: all 27.01 0.00 2.09 3.83 0.10 66.98 Average: 0 42.23 0.00 2.59 3.96 0.10 51.13 Average: 1 12.33 0.00 1.60 3.71 0.09 82.27