---> uname -a: Linux prd-centos7-builder-2c-1g-5260.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 545 5400 16 1874 6993 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:67:89:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.231/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe67:89f8/64 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) 03/08/2024 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 153.21 7.00 146.22 576.28 7540.31 02:06:01 PM 274.08 0.30 273.78 14.93 7888.49 02:07:01 PM 45.64 0.37 45.28 37.58 1058.45 02:08:01 PM 32.46 2.95 29.51 267.55 898.57 Average: 126.35 2.65 123.69 224.10 4346.44 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5591188 2417720 30.19 2620 1770672 662600 7.32 564580 1569876 118180 02:06:01 PM 5502836 2506072 31.29 2620 1805944 698684 7.71 636800 1568896 16664 02:07:01 PM 5574240 2434668 30.40 2620 1806884 626452 6.92 566284 1568976 8 02:08:01 PM 5576548 2432360 30.37 2620 1816696 606996 6.70 675824 1456280 29244 Average: 5561203 2447705 30.56 2620 1800049 648683 7.16 610872 1541007 41024 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 65.27 48.75 1049.11 8.35 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 20.42 17.91 50.90 6.52 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.00 23.74 27.10 7.52 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 41.44 32.06 38.48 26.94 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.29 30.62 291.42 12.33 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) 03/08/2024 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 36.20 0.00 2.85 3.79 0.11 57.05 02:05:01 PM 0 14.95 0.00 1.71 3.25 0.12 79.97 02:05:01 PM 1 58.41 0.00 4.02 4.33 0.11 33.14 02:06:01 PM all 32.16 0.00 2.18 7.55 0.11 57.99 02:06:01 PM 0 13.66 0.00 1.40 6.29 0.10 78.55 02:06:01 PM 1 51.47 0.00 3.00 8.88 0.11 36.53 02:07:01 PM all 35.66 0.00 1.60 1.09 0.10 61.56 02:07:01 PM 0 19.26 0.00 1.30 1.03 0.10 78.32 02:07:01 PM 1 52.63 0.00 1.93 1.15 0.11 44.18 02:08:01 PM all 37.05 0.00 2.14 0.69 0.12 60.01 02:08:01 PM 0 11.50 0.00 1.46 0.42 0.10 86.51 02:08:01 PM 1 63.99 0.00 2.83 0.95 0.13 32.11 Average: all 35.27 0.00 2.19 3.28 0.11 59.15 Average: 0 14.84 0.00 1.47 2.75 0.11 80.84 Average: 1 56.61 0.00 2.94 3.83 0.11 36.51