---> uname -a: Linux prd-centos7-builder-4c-4g-1852.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 5.5G 75G 7% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 781 13022 16 2080 14781 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:11:3f:0d brd ff:ff:ff:ff:ff:ff inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fe11:3f0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:dd:8e:64 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-31104a1c-789d-4556-8746-9ed8ec447abb.novalocal) 03/19/2024 _x86_64_ (4 CPU) 07:23:47 AM LINUX RESTART 07:24:01 AM tps rtps wtps bread/s bwrtn/s 07:25:01 AM 189.66 85.88 103.78 9868.79 41085.53 07:26:01 AM 257.66 8.74 248.92 1056.81 9046.37 Average: 223.66 47.32 176.34 5463.16 25067.29 07:24:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 AM 13628084 2637880 16.22 2620 1765552 1091288 6.30 718924 1563596 73160 07:26:01 AM 13395220 2870744 17.65 2620 2001148 1018232 5.88 828328 1629764 100632 Average: 13511652 2754312 16.93 2620 1883350 1054760 6.09 773626 1596680 86896 07:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:25:01 AM eth0 415.80 308.32 1306.35 61.57 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 61.34 51.50 656.77 16.26 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 238.58 179.92 981.59 38.92 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-31104a1c-789d-4556-8746-9ed8ec447abb.novalocal) 03/19/2024 _x86_64_ (4 CPU) 07:23:47 AM LINUX RESTART 07:24:01 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 19.17 0.00 5.99 8.81 0.10 65.93 07:25:01 AM 0 22.43 0.00 6.33 8.33 0.09 62.82 07:25:01 AM 1 17.36 0.00 5.29 7.40 0.09 69.86 07:25:01 AM 2 24.25 0.00 7.36 11.46 0.12 56.81 07:25:01 AM 3 12.76 0.00 5.01 8.07 0.10 74.06 07:26:01 AM all 19.06 0.00 1.79 1.58 0.08 77.50 07:26:01 AM 0 41.34 0.00 2.72 2.37 0.09 53.48 07:26:01 AM 1 9.88 0.00 1.00 0.93 0.05 88.13 07:26:01 AM 2 21.78 0.00 2.70 2.06 0.09 73.37 07:26:01 AM 3 4.15 0.00 0.79 0.98 0.07 94.02 Average: all 19.11 0.00 3.88 5.18 0.09 71.74 Average: 0 31.83 0.00 4.54 5.37 0.09 58.17 Average: 1 13.59 0.00 3.12 4.13 0.07 79.09 Average: 2 23.01 0.00 5.01 6.73 0.10 65.15 Average: 3 8.41 0.00 2.88 4.49 0.09 84.13