---> uname -a: Linux prd-centos7-builder-2c-2g-2806.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 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): 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 583 5063 16 2174 6945 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:df:2c:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fedf:2cd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:8b:39:8c 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-builder-8c23599a-1745-419b-9ca8-f744dd86cfd5.novalocal) 02/05/2024 _x86_64_ (2 CPU) 12:14:28 AM LINUX RESTART 12:15:02 AM tps rtps wtps bread/s bwrtn/s 12:16:01 AM 138.53 16.62 121.91 3770.17 8399.81 12:17:02 AM 218.02 0.02 218.00 0.40 8201.62 12:18:01 AM 159.16 1.88 157.28 242.14 4866.02 Average: 172.16 6.14 166.02 1330.47 7161.90 12:15:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 AM 5418976 2589760 32.34 2620 1905520 955016 10.54 696920 1609052 69500 12:17:02 AM 5166576 2842160 35.49 2620 2113456 944908 10.43 735112 1770260 134920 12:18:01 AM 5156944 2851792 35.61 2620 2106708 957140 10.57 872948 1640856 31080 Average: 5247499 2761237 34.48 2620 2041895 952355 10.51 768327 1673389 78500 12:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:16:01 AM eth0 431.78 312.51 2929.55 65.31 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:02 AM eth0 33.29 31.08 357.80 4.14 0.00 0.00 0.00 12:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 55.56 44.50 100.11 16.76 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 172.80 128.84 1125.13 28.61 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-builder-8c23599a-1745-419b-9ca8-f744dd86cfd5.novalocal) 02/05/2024 _x86_64_ (2 CPU) 12:14:28 AM LINUX RESTART 12:15:02 AM CPU %user %nice %system %iowait %steal %idle 12:16:01 AM all 28.28 0.00 3.67 7.61 0.10 60.34 12:16:01 AM 0 39.54 0.00 4.45 9.75 0.11 46.14 12:16:01 AM 1 17.46 0.00 2.92 5.55 0.09 73.98 12:17:02 AM all 28.85 0.00 2.73 8.78 0.16 59.48 12:17:02 AM 0 44.26 0.00 3.70 10.17 0.16 41.71 12:17:02 AM 1 14.19 0.00 1.79 7.49 0.15 76.38 12:18:01 AM all 34.41 0.00 2.46 4.73 0.13 58.26 12:18:01 AM 0 58.52 0.00 3.39 3.52 0.13 34.44 12:18:01 AM 1 11.80 0.00 1.60 5.86 0.12 80.62 Average: all 30.51 0.00 2.95 7.05 0.13 59.36 Average: 0 47.39 0.00 3.85 7.84 0.13 40.79 Average: 1 14.47 0.00 2.10 6.31 0.12 77.01