---> uname -a: Linux prd-centos7-builder-2c-1g-6139.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 5.8G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 536 5275 16 2008 6999 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:4a:28:4b brd ff:ff:ff:ff:ff:ff inet 10.30.123.218/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe4a:284b/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) 07/22/2024 _x86_64_ (2 CPU) 05:33:22 PM LINUX RESTART 05:34:01 PM tps rtps wtps bread/s bwrtn/s 05:35:01 PM 115.41 1.87 113.54 114.59 6220.09 05:36:01 PM 3.28 0.00 3.28 0.00 125.67 05:37:01 PM 34.15 10.16 23.99 963.38 1888.82 05:38:01 PM 253.70 0.35 253.35 64.76 8146.24 Average: 101.64 3.09 98.54 285.65 4095.29 05:34:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 PM 5777736 2231180 27.86 2620 1628588 924576 10.21 562412 1427788 32 05:36:01 PM 5777528 2231388 27.86 2620 1628608 924464 10.21 563124 1427548 20 05:37:01 PM 5606072 2402844 30.00 2620 1771044 684328 7.56 729112 1413388 75800 05:38:01 PM 5396028 2612888 32.62 2620 1947460 666664 7.36 775292 1526900 93792 Average: 5639341 2369575 29.59 2620 1743925 800008 8.83 657485 1448906 42411 05:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:35:01 PM eth0 106.35 87.43 708.27 21.30 0.00 0.00 0.00 05:35:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 3.05 2.35 0.45 0.43 0.00 0.00 0.00 05:36:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 05:37:01 PM eth0 46.91 36.18 677.67 6.71 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM eth0 38.47 31.25 390.82 8.99 0.00 0.00 0.00 05:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.69 39.30 444.29 9.36 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 07/22/2024 _x86_64_ (2 CPU) 05:33:22 PM LINUX RESTART 05:34:01 PM CPU %user %nice %system %iowait %steal %idle 05:35:01 PM all 6.59 0.00 1.25 2.88 0.04 89.24 05:35:01 PM 0 4.16 0.00 1.49 4.43 0.05 89.87 05:35:01 PM 1 9.03 0.00 1.00 1.32 0.05 88.60 05:36:01 PM all 0.17 0.00 0.07 0.00 0.04 99.72 05:36:01 PM 0 0.20 0.00 0.05 0.00 0.03 99.72 05:36:01 PM 1 0.13 0.00 0.10 0.00 0.05 99.72 05:37:01 PM all 14.44 0.00 1.36 1.37 0.06 82.77 05:37:01 PM 0 9.00 0.00 1.09 0.48 0.05 89.39 05:37:01 PM 1 19.93 0.00 1.64 2.27 0.07 76.09 05:38:01 PM all 35.34 0.00 3.60 5.83 0.11 55.12 05:38:01 PM 0 14.38 0.00 2.20 6.09 0.09 77.25 05:38:01 PM 1 57.52 0.00 5.08 5.55 0.13 31.72 Average: all 13.87 0.00 1.54 2.48 0.06 82.04 Average: 0 6.89 0.00 1.20 2.73 0.06 89.13 Average: 1 20.97 0.00 1.90 2.22 0.07 74.84