---> uname -a: Linux prd-centos7-builder-2c-1g-39040.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 556 5389 16 1875 6982 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:28:10:16 brd ff:ff:ff:ff:ff:ff inet 10.30.122.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe28:1016/64 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) 02/15/2025 _x86_64_ (2 CPU) 06:03:47 PM LINUX RESTART 06:04:05 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 303.50 33.49 270.01 4618.88 7774.74 06:06:01 PM 309.24 0.72 308.53 54.10 9555.13 06:07:01 PM 49.18 1.82 47.36 188.84 1179.36 Average: 218.77 11.52 207.25 1552.76 6133.66 06:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5655360 2353556 29.39 2620 1723048 658664 7.27 534344 1539808 151120 06:06:01 PM 5571764 2437152 30.43 2620 1807140 633492 6.99 569256 1560924 10684 06:07:01 PM 5534788 2474128 30.89 2620 1812504 663592 7.33 722288 1445740 17892 Average: 5587304 2421612 30.24 2620 1780897 651916 7.20 608629 1515491 59899 06:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 333.70 226.62 1754.54 70.98 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 35.41 30.01 236.93 10.08 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 38.26 29.94 36.07 12.98 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.31 92.56 651.45 30.45 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) 02/15/2025 _x86_64_ (2 CPU) 06:03:47 PM LINUX RESTART 06:04:05 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.68 0.00 6.42 3.02 0.10 47.77 06:05:01 PM 0 61.97 0.00 8.15 3.17 0.10 26.61 06:05:01 PM 1 24.03 0.00 4.77 2.89 0.11 68.20 06:06:01 PM all 36.85 0.00 3.36 1.97 0.09 57.74 06:06:01 PM 0 51.82 0.00 3.84 2.22 0.11 42.02 06:06:01 PM 1 22.43 0.00 2.88 1.73 0.09 72.87 06:07:01 PM all 35.63 0.00 2.14 0.33 0.10 61.80 06:07:01 PM 0 70.18 0.00 3.31 0.48 0.09 25.94 06:07:01 PM 1 3.90 0.00 1.08 0.19 0.10 94.73 Average: all 38.29 0.00 3.92 1.74 0.10 55.95 Average: 0 61.25 0.00 5.05 1.94 0.10 31.67 Average: 1 16.51 0.00 2.85 1.56 0.10 78.97