---> uname -a: Linux prd-centos7-builder-2c-1g-10128.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 509 5450 16 1861 7030 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:5b:12:ec brd ff:ff:ff:ff:ff:ff inet 10.30.122.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe5b:12ec/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) 09/11/2024 _x86_64_ (2 CPU) 05:03:24 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 169.63 10.18 159.45 877.78 7134.32 05:06:01 PM 297.83 0.48 297.35 16.66 8317.87 05:07:01 PM 38.55 0.18 38.36 35.85 795.27 05:08:01 PM 35.44 1.95 33.49 210.49 956.19 Average: 135.21 3.17 132.04 282.73 4288.90 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5685912 2323004 29.01 2620 1736180 620304 6.85 492740 1552836 117800 05:06:01 PM 5619060 2389856 29.84 2620 1794260 603204 6.66 536188 1553840 10688 05:07:01 PM 5592956 2415960 30.17 2620 1795540 626644 6.92 561888 1553944 60 05:08:01 PM 5583052 2425864 30.29 2620 1809988 617092 6.81 678472 1444416 20068 Average: 5620245 2388671 29.83 2620 1783992 616811 6.81 567322 1526259 37154 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 69.38 53.05 1032.51 10.26 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 22.04 19.36 75.52 6.83 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 25.19 24.07 20.14 8.69 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 21.53 18.40 24.14 7.95 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.39 28.62 284.98 8.43 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) 09/11/2024 _x86_64_ (2 CPU) 05:03:24 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 28.96 0.00 2.91 7.20 0.11 60.83 05:05:01 PM 0 43.56 0.00 3.88 5.19 0.13 47.24 05:05:01 PM 1 14.85 0.00 1.95 9.13 0.09 73.99 05:06:01 PM all 32.92 0.00 2.45 8.32 0.10 56.21 05:06:01 PM 0 60.02 0.00 3.97 10.70 0.11 25.20 05:06:01 PM 1 7.25 0.00 1.02 6.08 0.08 85.56 05:07:01 PM all 33.86 0.00 1.77 1.80 0.09 62.48 05:07:01 PM 0 64.13 0.00 2.72 2.92 0.11 30.13 05:07:01 PM 1 5.67 0.00 0.88 0.74 0.08 92.63 05:08:01 PM all 24.35 0.00 1.57 4.72 0.07 69.28 05:08:01 PM 0 45.53 0.00 2.28 7.68 0.09 44.42 05:08:01 PM 1 4.30 0.00 0.89 1.94 0.05 92.82 Average: all 30.01 0.00 2.17 5.51 0.09 62.22 Average: 0 53.28 0.00 3.21 6.64 0.11 36.76 Average: 1 7.96 0.00 1.18 4.43 0.08 86.35