---> uname -a: Linux prd-centos7-builder-2c-1g-1935.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 554 5403 16 1863 6985 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:12:7e:61 brd ff:ff:ff:ff:ff:ff inet 10.30.122.109/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe12:7e61/64 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) 04/03/2024 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 131.71 5.18 126.53 334.65 6491.37 09:06:01 PM 256.39 0.28 256.11 14.39 7674.58 09:07:01 PM 80.72 1.38 79.33 94.59 1660.53 09:08:01 PM 26.97 1.82 25.15 188.84 703.56 Average: 123.94 2.17 121.78 158.13 4132.50 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5674360 2334556 29.15 2620 1728932 626912 6.92 516376 1540412 115180 09:06:01 PM 5572088 2436828 30.43 2620 1794172 643388 7.10 584452 1554456 33048 09:07:01 PM 5568892 2440024 30.47 2620 1796776 640960 7.08 584556 1555348 8 09:08:01 PM 5582600 2426316 30.30 2620 1802056 611840 6.76 685244 1440660 17596 Average: 5599485 2409431 30.08 2620 1780484 630775 6.96 592657 1522719 41458 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 55.37 44.71 835.36 7.70 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 26.55 22.04 213.70 7.03 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 30.54 23.83 32.16 16.01 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 30.90 24.42 32.57 9.70 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.84 28.75 278.47 10.11 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) 04/03/2024 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.42 0.00 2.74 4.66 0.10 58.08 09:05:01 PM 0 13.92 0.00 1.40 3.84 0.09 80.75 09:05:01 PM 1 55.97 0.00 4.13 5.53 0.11 34.26 09:06:01 PM all 32.52 0.00 2.45 6.74 0.11 58.19 09:06:01 PM 0 21.03 0.00 2.12 7.67 0.10 69.08 09:06:01 PM 1 44.28 0.00 2.80 5.78 0.12 47.01 09:07:01 PM all 27.21 0.00 0.91 2.17 0.07 69.65 09:07:01 PM 0 20.12 0.00 0.96 2.37 0.07 76.49 09:07:01 PM 1 34.41 0.00 0.83 1.95 0.07 62.74 09:08:01 PM all 36.89 0.00 1.90 0.33 0.10 60.78 09:08:01 PM 0 9.61 0.00 1.34 0.12 0.10 88.83 09:08:01 PM 1 65.88 0.00 2.52 0.58 0.11 30.91 Average: all 32.74 0.00 2.00 3.47 0.10 61.69 Average: 0 16.15 0.00 1.45 3.49 0.09 78.83 Average: 1 49.97 0.00 2.56 3.46 0.10 43.91