---> uname -a: Linux prd-centos7-builder-2c-1g-23762.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 521 5435 16 1863 7017 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:6f:17:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe6f:17f8/64 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) 10/25/2024 _x86_64_ (2 CPU) 03:03:22 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 180.20 10.09 170.10 865.82 6058.96 03:06:01 PM 197.73 0.03 197.70 0.27 6399.40 03:07:01 PM 152.79 0.62 152.17 51.71 4021.79 03:08:01 PM 29.99 1.82 28.17 188.84 752.97 Average: 140.18 3.14 137.04 276.68 4308.35 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5698584 2310332 28.85 2620 1717400 611632 6.75 501068 1534316 116448 03:06:01 PM 5590908 2418008 30.19 2620 1796892 617480 6.82 551956 1569092 97856 03:07:01 PM 5533196 2475720 30.91 2620 1797188 670228 7.40 621280 1554316 224 03:08:01 PM 5570276 2438640 30.45 2620 1802340 626508 6.92 699160 1438324 17764 Average: 5598241 2410675 30.10 2620 1778455 631462 6.97 593366 1524012 58073 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 75.58 57.83 933.57 15.59 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 16.72 14.76 194.87 3.96 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 24.19 22.89 38.91 8.12 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 31.13 25.39 31.58 10.59 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.91 30.22 299.76 9.57 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) 10/25/2024 _x86_64_ (2 CPU) 03:03:22 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 28.41 0.00 3.10 6.83 0.11 61.55 03:05:01 PM 0 48.04 0.00 4.53 8.88 0.14 38.41 03:05:01 PM 1 9.81 0.00 1.73 4.90 0.09 83.47 03:06:01 PM all 15.75 0.00 1.71 21.85 0.08 60.61 03:06:01 PM 0 25.58 0.00 2.29 28.56 0.09 43.48 03:06:01 PM 1 6.21 0.00 1.17 15.33 0.05 77.24 03:07:01 PM all 33.60 0.00 1.53 4.39 0.09 60.39 03:07:01 PM 0 47.23 0.00 1.58 5.57 0.09 45.53 03:07:01 PM 1 20.34 0.00 1.47 3.25 0.09 74.86 03:08:01 PM all 36.29 0.00 1.96 0.70 0.10 60.96 03:08:01 PM 0 71.12 0.00 3.02 1.31 0.13 24.42 03:08:01 PM 1 3.98 0.00 1.00 0.13 0.07 94.82 Average: all 28.47 0.00 2.07 8.49 0.09 60.87 Average: 0 47.75 0.00 2.84 11.21 0.11 38.08 Average: 1 10.06 0.00 1.34 5.90 0.07 82.63