---> uname -a: Linux prd-centos7-builder-2c-1g-979.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 538 5409 16 1872 7000 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:64:ca:94 brd ff:ff:ff:ff:ff:ff inet 10.30.122.173/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe64:ca94/64 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) 03/22/2024 _x86_64_ (2 CPU) 09:03:21 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 168.25 10.17 158.08 868.05 5963.41 09:06:01 PM 274.15 0.30 273.85 14.79 8914.29 09:07:01 PM 94.60 0.38 94.22 38.11 2409.50 09:08:01 PM 29.32 1.82 27.50 188.84 738.88 Average: 141.59 3.17 138.42 277.54 4506.95 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5675312 2333596 29.14 2620 1727276 635796 7.02 522872 1539584 148200 09:06:01 PM 5570840 2438068 30.44 2620 1805276 635360 7.01 570032 1569360 51684 09:07:01 PM 5558208 2450700 30.60 2620 1806340 642768 7.10 584556 1566144 32 09:08:01 PM 5505284 2503624 31.26 2620 1811684 688988 7.61 752320 1451528 17612 Average: 5577411 2431497 30.36 2620 1787644 650728 7.18 607445 1531654 54382 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 77.03 57.28 971.01 12.91 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 28.35 23.18 226.03 6.95 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 26.70 23.90 27.38 8.18 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 31.90 24.95 33.15 9.90 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 41.00 32.34 314.50 9.49 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) 03/22/2024 _x86_64_ (2 CPU) 09:03:21 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 29.48 0.00 2.95 5.75 0.10 61.71 09:05:01 PM 0 28.19 0.00 2.67 3.73 0.09 65.33 09:05:01 PM 1 30.80 0.00 3.21 7.79 0.10 58.09 09:06:01 PM all 32.58 0.00 2.43 8.66 0.12 56.20 09:06:01 PM 0 10.10 0.00 1.58 8.26 0.10 79.96 09:06:01 PM 1 56.26 0.00 3.35 9.10 0.14 31.15 09:07:01 PM all 33.80 0.00 1.45 1.57 0.10 63.08 09:07:01 PM 0 12.02 0.00 1.24 1.04 0.09 85.62 09:07:01 PM 1 56.66 0.00 1.66 2.10 0.11 39.48 09:08:01 PM all 38.56 0.00 1.92 0.34 0.10 59.08 09:08:01 PM 0 15.50 0.00 1.45 0.19 0.10 82.76 09:08:01 PM 1 62.76 0.00 2.44 0.52 0.11 34.18 Average: all 33.60 0.00 2.19 4.08 0.11 60.02 Average: 0 16.40 0.00 1.73 3.30 0.09 78.47 Average: 1 51.49 0.00 2.67 4.89 0.12 40.83