---> uname -a: Linux prd-centos7-builder-2c-2g-10981.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): 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 597 5009 16 2213 6930 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:c9:81:cd brd ff:ff:ff:ff:ff:ff inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fec9:81cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:59:5b:b3 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) 12/27/2023 _x86_64_ (2 CPU) 12:43:29 AM LINUX RESTART 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 127.56 15.95 111.61 3595.54 7380.28 12:46:01 AM 256.12 0.08 256.04 5.73 9671.41 12:47:01 AM 179.67 1.82 177.85 234.87 6008.83 Average: 187.78 5.95 181.82 1278.85 7686.62 12:44:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5466992 2541744 31.74 2620 1874328 918468 10.14 671296 1587124 63604 12:46:01 AM 5206336 2802400 34.99 2620 2124496 873868 9.65 725200 1733188 123776 12:47:01 AM 5154772 2853964 35.64 2620 2142956 897572 9.91 826604 1684720 28760 Average: 5276033 2732703 34.12 2620 2047260 896636 9.90 741033 1668344 72047 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:45:01 AM eth0 388.23 293.57 2588.34 63.49 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 96.92 82.71 843.13 15.93 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 20.62 19.00 44.77 7.39 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 168.59 131.77 1158.78 28.94 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) 12/27/2023 _x86_64_ (2 CPU) 12:43:29 AM LINUX RESTART 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 26.50 0.00 3.43 6.29 0.09 63.69 12:45:01 AM 0 20.45 0.00 3.26 5.37 0.10 70.82 12:45:01 AM 1 32.61 0.00 3.62 7.24 0.09 56.44 12:46:01 AM all 32.36 0.00 3.28 5.83 0.11 58.43 12:46:01 AM 0 20.54 0.00 2.91 4.73 0.09 71.74 12:46:01 AM 1 44.65 0.00 3.66 6.97 0.13 44.60 12:47:01 AM all 27.86 0.00 1.96 6.70 0.14 63.34 12:47:01 AM 0 36.14 0.00 2.23 7.42 0.11 54.10 12:47:01 AM 1 19.72 0.00 1.72 5.99 0.15 72.42 Average: all 28.89 0.00 2.89 6.28 0.11 61.84 Average: 0 25.67 0.00 2.80 5.83 0.10 65.60 Average: 1 32.14 0.00 2.99 6.73 0.12 58.03