---> uname -a: Linux prd-centos7-builder-2c-1g-10444.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: 2800.000 BogoMIPS: 5600.00 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 503 5455 16 1862 7035 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:57:70:9a brd ff:ff:ff:ff:ff:ff inet 10.30.122.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe57:709a/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) 09/16/2024 _x86_64_ (2 CPU) 10:03:50 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 204.40 50.43 153.96 5981.55 39855.51 10:06:01 PM 225.43 0.08 225.35 1.87 7501.57 10:07:01 PM 155.87 0.90 154.97 59.30 4239.35 10:08:01 PM 27.40 1.53 25.87 181.24 664.28 Average: 153.29 13.24 140.04 1556.48 13068.29 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5801852 2207064 27.56 2620 1624788 656504 7.25 496352 1467232 81276 10:06:01 PM 5601556 2407360 30.06 2620 1795752 631820 6.98 538764 1569308 95200 10:07:01 PM 5557260 2451656 30.61 2620 1795764 671308 7.41 606084 1544456 200 10:08:01 PM 5597556 2411360 30.11 2620 1800772 620096 6.85 670720 1438536 17732 Average: 5639556 2369360 29.58 2620 1754269 644932 7.12 577980 1504883 48602 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 288.68 194.09 1501.88 64.05 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 31.51 26.00 318.40 6.99 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 23.65 22.81 38.08 7.80 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 32.40 25.39 31.74 10.73 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.08 67.08 472.65 22.40 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) 09/16/2024 _x86_64_ (2 CPU) 10:03:50 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 28.96 0.00 5.65 25.43 0.11 39.85 10:05:01 PM 0 41.11 0.00 6.59 28.19 0.11 24.00 10:05:01 PM 1 17.07 0.00 4.74 22.74 0.12 55.34 10:06:01 PM all 30.26 0.00 2.97 6.73 0.13 59.91 10:06:01 PM 0 54.96 0.00 4.92 6.86 0.12 33.14 10:06:01 PM 1 6.85 0.00 1.12 6.61 0.12 85.31 10:07:01 PM all 32.62 0.00 1.73 4.18 0.10 61.38 10:07:01 PM 0 52.78 0.00 2.11 4.90 0.11 40.10 10:07:01 PM 1 13.27 0.00 1.36 3.47 0.09 81.81 10:08:01 PM all 35.68 0.00 1.93 0.62 0.10 61.68 10:08:01 PM 0 65.38 0.00 2.58 1.23 0.11 30.70 10:08:01 PM 1 8.28 0.00 1.33 0.07 0.08 90.24 Average: all 31.87 0.00 3.07 9.25 0.11 55.70 Average: 0 53.44 0.00 4.07 10.40 0.11 31.98 Average: 1 11.34 0.00 2.13 8.16 0.10 78.27