---> uname -a: Linux prd-centos7-builder-4c-4g-2610.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: 2800.000 BogoMIPS: 5600.00 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 5.6G 75G 7% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 773 13022 16 2088 14788 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:7a:44:59 brd ff:ff:ff:ff:ff:ff inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86222sec preferred_lft 86222sec inet6 fe80::f816:3eff:fe7a:4459/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:0e:49:02 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-e1960b00-e8f5-4847-a07b-6d8954a5977d.novalocal) 03/06/2024 _x86_64_ (4 CPU) 07:23:41 AM LINUX RESTART 07:24:05 AM tps rtps wtps bread/s bwrtn/s 07:25:01 AM 140.21 34.41 105.80 5826.79 8167.59 07:26:01 AM 243.21 2.48 240.73 327.73 8091.64 Average: 193.48 17.90 175.58 2982.77 8128.31 07:24:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 AM 13579016 2686948 16.52 2620 1866300 1086380 6.27 693596 1626164 128564 07:26:01 AM 13327568 2938396 18.06 2620 2012200 1147808 6.63 885152 1634756 109672 Average: 13453292 2812672 17.29 2620 1939250 1117094 6.45 789374 1630460 119118 07:24:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:25:01 AM eth0 375.54 268.69 1619.32 63.68 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 54.62 45.25 499.87 15.34 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 209.57 153.13 1040.36 38.68 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-e1960b00-e8f5-4847-a07b-6d8954a5977d.novalocal) 03/06/2024 _x86_64_ (4 CPU) 07:23:41 AM LINUX RESTART 07:24:05 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 21.39 0.00 3.46 1.85 0.08 73.22 07:25:01 AM 0 12.40 0.00 2.66 1.39 0.07 83.48 07:25:01 AM 1 33.61 0.00 3.76 2.04 0.07 60.52 07:25:01 AM 2 11.30 0.00 2.83 2.14 0.09 83.64 07:25:01 AM 3 28.71 0.00 4.61 1.80 0.06 64.82 07:26:01 AM all 19.07 0.00 1.50 1.49 0.07 77.87 07:26:01 AM 0 39.15 0.00 2.68 1.95 0.07 56.15 07:26:01 AM 1 14.96 0.00 1.26 1.60 0.09 82.09 07:26:01 AM 2 12.16 0.00 1.14 1.11 0.07 85.53 07:26:01 AM 3 10.65 0.00 0.95 1.34 0.05 87.01 Average: all 20.19 0.00 2.44 1.66 0.07 75.63 Average: 0 26.03 0.00 2.67 1.67 0.07 69.55 Average: 1 23.85 0.00 2.45 1.81 0.08 71.81 Average: 2 11.74 0.00 1.96 1.60 0.08 84.62 Average: 3 19.26 0.00 2.69 1.56 0.05 76.43