---> uname -a: Linux prd-centos7-builder-2c-1g-37076.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 533 5415 16 1872 7005 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:90:82:0a brd ff:ff:ff:ff:ff:ff inet 10.30.122.88/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe90:820a/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) 01/18/2025 _x86_64_ (2 CPU) 12:03:27 PM LINUX RESTART 12:04:14 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 213.47 28.02 185.45 5348.97 8142.15 12:06:01 PM 266.38 0.25 266.13 8.00 9222.62 12:07:01 PM 149.73 0.52 149.21 18.12 4710.49 12:08:01 PM 35.89 0.18 35.71 35.84 770.25 12:09:01 PM 65.96 1.95 64.01 210.60 1431.64 Average: 143.25 5.20 138.05 933.65 4707.09 12:04:14 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5823616 2185292 27.29 2620 1571128 656936 7.25 530180 1414824 58360 12:06:01 PM 5604572 2404336 30.02 2620 1769636 629796 6.95 553072 1562516 46504 12:07:01 PM 5585440 2423468 30.26 2620 1804152 601012 6.64 563776 1561088 10668 12:08:01 PM 5603788 2405120 30.03 2620 1805220 580508 6.41 544752 1561196 4 12:09:01 PM 5564652 2444256 30.52 2620 1813724 606832 6.70 698688 1442824 15100 Average: 5636414 2372494 29.62 2620 1752772 615017 6.79 578094 1508490 26127 12:04:14 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 322.99 228.06 1319.07 79.30 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 47.51 37.30 765.22 5.54 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.62 18.71 55.16 6.72 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 25.33 24.88 25.28 10.10 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 29.81 25.04 28.95 11.19 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 78.91 59.52 399.01 20.01 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) 01/18/2025 _x86_64_ (2 CPU) 12:03:27 PM LINUX RESTART 12:04:14 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 35.36 0.00 5.04 9.14 0.11 50.35 12:05:01 PM 0 35.06 0.00 5.66 11.28 0.14 47.86 12:05:01 PM 1 35.66 0.00 4.42 6.97 0.09 52.85 12:06:01 PM all 16.88 0.00 2.00 19.15 0.08 61.90 12:06:01 PM 0 5.47 0.00 0.88 17.85 0.07 75.74 12:06:01 PM 1 28.77 0.00 3.16 20.50 0.11 47.47 12:07:01 PM all 29.98 0.00 1.94 3.37 0.10 64.61 12:07:01 PM 0 5.66 0.00 1.00 2.11 0.08 91.15 12:07:01 PM 1 56.32 0.00 2.98 4.74 0.11 35.85 12:08:01 PM all 32.08 0.00 1.77 1.21 0.10 64.84 12:08:01 PM 0 3.05 0.00 1.13 0.34 0.07 95.42 12:08:01 PM 1 63.57 0.00 2.47 2.15 0.13 31.68 12:09:01 PM all 36.86 0.00 1.93 1.06 0.12 60.03 12:09:01 PM 0 10.42 0.00 1.28 0.51 0.10 87.69 12:09:01 PM 1 65.48 0.00 2.63 1.68 0.13 30.08 Average: all 29.94 0.00 2.42 6.73 0.10 60.82 Average: 0 10.70 0.00 1.79 6.16 0.09 81.25 Average: 1 50.34 0.00 3.08 7.33 0.11 39.14