---> uname -a: Linux prd-centos7-builder-2c-1g-21950.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 526 5429 16 1864 7013 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:c5:8a:21 brd ff:ff:ff:ff:ff:ff inet 10.30.122.250/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fec5:8a21/64 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) 10/06/2024 _x86_64_ (2 CPU) 01:03:22 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 162.13 10.34 151.78 875.02 5574.82 01:06:01 PM 220.06 0.05 220.01 0.80 7097.47 01:07:01 PM 149.79 0.62 149.18 51.71 3962.95 01:08:01 PM 30.70 1.95 28.75 210.56 752.52 Average: 140.67 3.24 137.43 284.55 4346.99 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5749408 2259508 28.21 2620 1694100 585716 6.47 469224 1517724 120328 01:06:01 PM 5534292 2474624 30.90 2620 1798852 668368 7.38 606772 1570764 98056 01:07:01 PM 5595792 2413124 30.13 2620 1798564 601556 6.64 555464 1557016 32 01:08:01 PM 5577756 2431160 30.36 2620 1804580 612012 6.76 688204 1441520 17768 Average: 5614312 2394604 29.90 2620 1774024 616913 6.81 579916 1521756 59046 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 88.91 62.84 958.03 17.68 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 29.09 24.04 276.83 9.09 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.39 23.60 39.10 8.20 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 32.03 26.24 32.48 11.41 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.86 34.18 326.64 11.59 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) 10/06/2024 _x86_64_ (2 CPU) 01:03:22 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 22.49 0.00 2.60 5.77 0.12 69.01 01:05:01 PM 0 15.03 0.00 2.35 3.73 0.12 78.77 01:05:01 PM 1 30.12 0.00 2.86 7.87 0.11 59.04 01:06:01 PM all 25.60 0.00 2.03 11.04 0.09 61.25 01:06:01 PM 0 13.83 0.00 1.70 11.28 0.09 73.11 01:06:01 PM 1 37.75 0.00 2.35 10.78 0.11 49.01 01:07:01 PM all 31.42 0.00 1.95 4.75 0.10 61.79 01:07:01 PM 0 27.92 0.00 1.82 3.76 0.09 66.42 01:07:01 PM 1 34.94 0.00 2.10 5.77 0.09 57.10 01:08:01 PM all 36.97 0.00 1.94 0.63 0.11 60.35 01:08:01 PM 0 32.68 0.00 1.70 0.56 0.11 64.94 01:08:01 PM 1 41.30 0.00 2.16 0.69 0.11 55.75 Average: all 29.09 0.00 2.13 5.56 0.10 63.12 Average: 0 22.28 0.00 1.89 4.86 0.10 70.86 Average: 1 36.01 0.00 2.37 6.28 0.10 55.24