---> uname -a: Linux prd-centos7-builder-2c-1g-24880.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 490 5403 16 1927 7047 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:fa:c7:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.14/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fefa:c7e9/64 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) 12/12/2023 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 229.70 1.13 228.57 36.52 9898.73 09:06:01 AM 183.67 0.30 183.36 15.18 6940.91 09:07:01 AM 76.94 0.37 76.58 37.58 1507.06 09:08:01 AM 30.65 1.95 28.70 210.56 835.72 Average: 130.02 0.94 129.08 75.21 4786.63 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 5562720 2446196 30.54 2620 1839548 627312 6.93 535436 1618076 121120 09:06:01 AM 5581176 2427740 30.31 2620 1857652 581444 6.42 508380 1613016 31400 09:07:01 AM 5489848 2519068 31.45 2620 1868360 656192 7.24 598080 1613324 9644 09:08:01 AM 5521312 2487604 31.06 2620 1867340 624216 6.89 680236 1498240 28144 Average: 5538764 2470152 30.84 2620 1858225 622291 6.87 580533 1585664 47577 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 AM eth0 64.68 48.59 1104.14 7.71 0.00 0.00 0.00 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 26.58 22.50 190.13 6.98 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.74 19.94 23.91 6.90 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 32.65 25.95 31.91 10.33 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.71 29.27 338.14 7.99 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) 12/12/2023 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 33.18 0.00 2.96 6.56 0.12 57.18 09:05:02 AM 0 58.46 0.00 4.81 7.04 0.13 29.57 09:05:02 AM 1 9.40 0.00 1.22 6.11 0.14 83.13 09:06:01 AM all 35.82 0.00 2.56 3.92 0.17 57.53 09:06:01 AM 0 51.64 0.00 2.97 3.55 0.20 41.64 09:06:01 AM 1 20.52 0.00 2.16 4.26 0.14 72.92 09:07:01 AM all 27.80 0.00 1.28 2.36 0.09 68.47 09:07:01 AM 0 48.66 0.00 1.56 2.34 0.07 47.37 09:07:01 AM 1 7.71 0.00 1.00 2.39 0.10 88.80 09:08:01 AM all 37.01 0.00 2.30 0.37 0.11 60.21 09:08:01 AM 0 65.57 0.00 3.08 0.51 0.13 30.71 09:08:01 AM 1 10.40 0.00 1.56 0.24 0.08 87.71 Average: all 33.42 0.00 2.27 3.30 0.12 60.89 Average: 0 56.00 0.00 3.10 3.36 0.13 37.42 Average: 1 11.95 0.00 1.48 3.24 0.12 83.21