---> uname -a: Linux prd-centos7-builder-2c-8g-18913.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: 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): 0,1 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 601 4980 16 2239 6923 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:19:23:68 brd ff:ff:ff:ff:ff:ff inet 10.30.170.255/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe19:2368/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:57:45:cf 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) 01/22/2024 _x86_64_ (2 CPU) 12:02:47 PM LINUX RESTART 12:03:01 PM tps rtps wtps bread/s bwrtn/s 12:04:01 PM 274.89 122.18 152.71 9916.54 43331.77 12:05:01 PM 281.20 0.20 281.00 4.80 9291.37 12:06:01 PM 219.11 1.92 217.19 160.05 6896.97 Average: 258.40 41.44 216.96 3361.00 19842.06 12:03:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 PM 5526416 2482320 31.00 2620 1849492 890228 9.83 623828 1583716 81820 12:05:01 PM 5226316 2782420 34.74 2620 2052844 934052 10.31 711364 1745964 53148 12:06:01 PM 5059684 2949052 36.82 2620 2174392 946100 10.45 902812 1689292 76576 Average: 5270805 2737931 34.19 2620 2025576 923460 10.20 746001 1672991 70515 12:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:04:01 PM eth0 413.82 290.77 2488.07 66.09 0.00 0.00 0.00 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 61.23 52.96 730.64 6.36 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 24.27 17.34 33.29 7.12 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 166.46 120.38 1084.14 26.53 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) 01/22/2024 _x86_64_ (2 CPU) 12:02:47 PM LINUX RESTART 12:03:01 PM CPU %user %nice %system %iowait %steal %idle 12:04:01 PM all 31.23 0.00 8.94 15.47 0.12 44.23 12:04:01 PM 0 26.38 0.00 9.04 18.28 0.12 46.17 12:04:01 PM 1 36.12 0.00 8.84 12.64 0.11 42.28 12:05:01 PM all 25.96 0.00 2.48 9.97 0.12 61.46 12:05:01 PM 0 3.86 0.00 0.83 9.25 0.12 85.94 12:05:01 PM 1 49.53 0.00 4.24 10.72 0.13 35.38 12:06:01 PM all 30.58 0.00 3.11 7.00 0.16 59.15 12:06:01 PM 0 8.78 0.00 1.89 9.31 0.19 79.84 12:06:01 PM 1 53.77 0.00 4.44 4.55 0.13 37.10 Average: all 29.25 0.00 4.83 10.80 0.13 54.98 Average: 0 12.85 0.00 3.86 12.21 0.14 70.94 Average: 1 46.40 0.00 5.86 9.33 0.12 38.28