---> uname -a: Linux prd-centos7-builder-2c-1g-35829.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 512 5439 16 1869 7026 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:b5:4c:fc brd ff:ff:ff:ff:ff:ff inet 10.30.123.158/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:feb5:4cfc/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) 12/29/2024 _x86_64_ (2 CPU) 04:03:22 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 196.47 2.28 194.19 70.89 8703.16 04:06:01 AM 213.81 0.30 213.50 16.40 6118.62 04:07:01 AM 20.28 0.37 19.91 37.59 366.31 04:08:01 AM 34.83 1.95 32.88 210.56 946.91 Average: 115.95 1.23 114.72 84.14 4025.38 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 5609840 2399076 29.96 2620 1791948 615936 6.80 527848 1574020 124872 04:06:01 AM 5582464 2426452 30.30 2620 1800912 629044 6.95 567008 1557256 216 04:07:01 AM 5629076 2379840 29.71 2620 1801764 578628 6.39 520092 1557316 8 04:08:01 AM 5558028 2450888 30.60 2620 1810364 639108 7.06 704056 1443092 30088 Average: 5594852 2414064 30.14 2620 1801247 615679 6.80 579751 1532921 38796 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 AM eth0 71.02 57.30 1038.56 10.32 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 14.67 13.70 50.73 4.46 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 25.09 23.81 25.04 7.94 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 31.38 25.69 31.20 11.36 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.63 30.19 287.41 8.54 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) 12/29/2024 _x86_64_ (2 CPU) 04:03:22 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 35.36 0.00 3.21 4.80 0.14 56.48 04:05:02 AM 0 62.73 0.00 5.00 6.48 0.13 25.67 04:05:02 AM 1 9.64 0.00 1.53 3.25 0.14 85.44 04:06:01 AM all 18.37 0.00 1.25 24.11 0.11 56.15 04:06:01 AM 0 25.37 0.00 1.70 21.42 0.16 51.35 04:06:01 AM 1 11.55 0.00 0.82 26.73 0.07 60.83 04:07:01 AM all 34.74 0.00 1.86 0.84 0.09 62.47 04:07:01 AM 0 51.50 0.00 2.25 1.31 0.09 44.85 04:07:01 AM 1 18.59 0.00 1.48 0.39 0.09 79.45 04:08:01 AM all 35.70 0.00 2.05 0.58 0.11 61.56 04:08:01 AM 0 68.21 0.00 2.91 0.88 0.13 27.86 04:08:01 AM 1 5.73 0.00 1.25 0.30 0.10 92.61 Average: all 31.07 0.00 2.09 7.55 0.11 59.18 Average: 0 51.82 0.00 2.96 7.55 0.13 37.54 Average: 1 11.36 0.00 1.27 7.55 0.10 79.72