---> uname -a: Linux prd-centos7-builder-4c-4g-14574.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 UTC 2023 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 765 13015 16 2103 14799 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:99:61:02 brd ff:ff:ff:ff:ff:ff inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe99:6102/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:35:ed:ed 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 01/08/2024 _x86_64_ (4 CPU) 07:23:58 AM LINUX RESTART 07:25:01 AM tps rtps wtps bread/s bwrtn/s 07:26:01 AM 229.60 0.73 228.86 21.72 9144.84 07:27:01 AM 194.77 2.53 192.24 303.80 7187.26 Average: 212.18 1.63 210.55 162.76 8166.05 07:25:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:01 AM 13374816 2891148 17.77 2620 2015064 1064448 6.15 717432 1766496 141424 07:27:01 AM 13365076 2900888 17.83 2620 2038508 1025988 5.93 809996 1672628 27204 Average: 13369946 2896018 17.80 2620 2026786 1045218 6.04 763714 1719562 84314 07:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:26:01 AM eth0 79.73 66.21 950.56 7.62 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 07:27:01 AM eth0 34.76 28.66 196.04 17.77 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.25 47.44 573.30 12.70 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 01/08/2024 _x86_64_ (4 CPU) 07:23:58 AM LINUX RESTART 07:25:01 AM CPU %user %nice %system %iowait %steal %idle 07:26:01 AM all 16.30 0.00 1.43 1.98 0.07 80.22 07:26:01 AM 0 4.71 0.00 0.40 1.09 0.03 93.76 07:26:01 AM 1 27.07 0.00 2.27 3.94 0.09 66.63 07:26:01 AM 2 18.28 0.00 1.85 1.14 0.09 78.65 07:26:01 AM 3 15.52 0.00 1.22 1.84 0.07 81.36 07:27:01 AM all 17.43 0.00 1.46 0.93 0.06 80.12 07:27:01 AM 0 5.40 0.00 1.01 0.42 0.07 93.10 07:27:01 AM 1 29.65 0.00 1.43 1.52 0.07 67.33 07:27:01 AM 2 20.26 0.00 2.09 1.08 0.07 76.50 07:27:01 AM 3 14.72 0.00 1.33 0.71 0.07 83.17 Average: all 16.87 0.00 1.44 1.46 0.06 80.17 Average: 0 5.05 0.00 0.71 0.76 0.05 93.43 Average: 1 28.37 0.00 1.85 2.72 0.08 66.98 Average: 2 19.27 0.00 1.97 1.11 0.08 77.57 Average: 3 15.12 0.00 1.27 1.27 0.07 82.27