---> uname -a: Linux prd-centos7-builder-2c-2g-15926.novalocal 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 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 ssbd rsb_ctxsw 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 608 5020 16 2192 6916 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:c2:c5:43 brd ff:ff:ff:ff:ff:ff inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fec2:c543/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:4e:d6:f1 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 08/30/2024 _x86_64_ (2 CPU) 12:44:44 AM LINUX RESTART 12:45:02 AM tps rtps wtps bread/s bwrtn/s 12:46:01 AM 199.14 23.88 175.26 5009.59 39232.57 12:47:01 AM 286.01 7.35 278.66 860.63 8379.35 12:48:01 AM 125.78 0.48 125.30 98.73 4020.29 Average: 203.67 10.50 193.17 1972.96 17089.02 12:45:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 AM 5407188 2601548 32.48 2620 1895496 940288 10.38 702620 1602768 93312 12:47:01 AM 5143088 2865648 35.78 2620 2109376 935460 10.33 901752 1615864 94832 12:48:01 AM 5178596 2830140 35.34 2620 2111852 892360 9.85 855760 1621292 952 Average: 5242957 2765779 34.53 2620 2038908 922703 10.19 820044 1613308 63032 12:45:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:46:01 AM eth0 522.98 359.59 2735.45 75.34 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 84.01 67.99 554.25 9.82 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 12.29 11.84 9.87 5.56 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 204.68 145.30 1090.82 29.99 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 08/30/2024 _x86_64_ (2 CPU) 12:44:44 AM LINUX RESTART 12:45:02 AM CPU %user %nice %system %iowait %steal %idle 12:46:01 AM all 32.66 0.00 5.83 16.74 0.11 44.67 12:46:01 AM 0 28.16 0.00 5.59 17.66 0.11 48.49 12:46:01 AM 1 37.20 0.00 6.06 15.83 0.09 40.81 12:47:01 AM all 32.07 0.00 3.18 7.62 0.11 57.00 12:47:01 AM 0 16.96 0.00 2.28 7.78 0.10 72.88 12:47:01 AM 1 47.79 0.00 4.13 7.45 0.13 40.51 12:48:01 AM all 15.51 0.00 0.95 3.13 0.07 80.34 12:48:01 AM 0 9.77 0.00 0.75 2.12 0.08 87.28 12:48:01 AM 1 21.33 0.00 1.17 4.15 0.07 73.28 Average: all 26.60 0.00 3.28 9.05 0.10 60.98 Average: 0 18.12 0.00 2.83 9.04 0.10 69.91 Average: 1 35.24 0.00 3.75 9.06 0.09 51.85