---> uname -a: Linux prd-centos7-builder-2c-1g-35590.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: 2800.000 BogoMIPS: 5600.00 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 554 5395 16 1871 6985 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:78:e6:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.248/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fe78:e6c8/64 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) 12/23/2024 _x86_64_ (2 CPU) 11:03:40 AM LINUX RESTART 11:04:05 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 211.68 34.69 176.99 4759.33 14819.44 11:06:01 AM 261.09 0.32 260.77 15.86 8780.09 11:07:01 AM 76.43 0.37 76.06 37.58 1548.99 11:08:01 AM 38.73 1.95 36.78 210.56 948.46 Average: 145.89 8.91 136.99 1196.93 6384.79 11:04:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5673684 2335232 29.16 2620 1700600 653348 7.21 537776 1522424 124964 11:06:01 AM 5535924 2472992 30.88 2620 1804032 661476 7.30 611564 1560488 27604 11:07:01 AM 5563060 2445856 30.54 2620 1804888 632708 6.99 583932 1560548 12 11:08:01 AM 5524928 2483988 31.02 2620 1813392 658488 7.27 738360 1442140 24916 Average: 5574399 2434517 30.40 2620 1780728 651505 7.19 617908 1521400 44374 11:04:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 271.44 184.20 1667.49 66.92 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 33.63 28.57 291.60 8.76 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 24.57 22.36 24.95 7.73 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 31.62 26.07 30.44 11.97 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.27 63.30 484.05 23.12 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) 12/23/2024 _x86_64_ (2 CPU) 11:03:40 AM LINUX RESTART 11:04:05 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 38.16 0.00 5.80 8.58 0.13 47.33 11:05:01 AM 0 31.13 0.00 5.08 6.66 0.13 57.00 11:05:01 AM 1 45.36 0.00 6.52 10.53 0.12 37.47 11:06:01 AM all 33.29 0.00 2.42 8.23 0.11 55.95 11:06:01 AM 0 19.41 0.00 1.89 7.20 0.12 71.39 11:06:01 AM 1 47.56 0.00 2.98 9.30 0.12 40.02 11:07:01 AM all 34.41 0.00 1.49 1.88 0.11 62.11 11:07:01 AM 0 26.93 0.00 1.18 1.46 0.10 70.32 11:07:01 AM 1 42.10 0.00 1.80 2.32 0.11 53.67 11:08:01 AM all 39.08 0.00 2.17 0.75 0.11 57.89 11:08:01 AM 0 17.51 0.00 1.63 0.38 0.14 80.34 11:08:01 AM 1 61.75 0.00 2.70 1.12 0.11 34.33 Average: all 36.19 0.00 2.91 4.80 0.12 55.98 Average: 0 23.57 0.00 2.39 3.87 0.12 70.05 Average: 1 49.23 0.00 3.45 5.76 0.11 41.45