---> uname -a: Linux prd-centos7-builder-2c-2g-4923.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 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 610 5007 16 2203 6918 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:c4:e3:1c brd ff:ff:ff:ff:ff:ff inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fec4:e31c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:c0:6a:00 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-644f55a6-2a6c-9196-4884-8ce3819e59f8.novalocal) 12/04/2023 _x86_64_ (2 CPU) 12:43:25 AM LINUX RESTART 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 153.48 10.97 142.51 1199.47 8926.77 12:46:02 AM 236.49 1.27 235.23 135.64 8322.20 12:47:01 AM 174.85 0.49 174.36 100.54 5899.00 Average: 188.34 4.26 184.08 480.74 7726.27 12:44:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5416764 2591968 32.36 2620 1903036 980332 10.82 692780 1615876 54660 12:46:02 AM 5187980 2820752 35.22 2620 2118416 917480 10.13 810024 1670596 120196 12:47:01 AM 5155832 2852900 35.62 2620 2131532 930672 10.28 841432 1673208 26972 Average: 5253525 2755207 34.40 2620 2050995 942828 10.41 781412 1653227 67276 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:45:01 AM eth0 359.26 266.30 2512.70 55.36 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 12:46:02 AM eth0 78.90 62.52 546.14 8.30 0.00 0.00 0.00 12:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 15.87 15.90 39.63 6.53 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 152.12 115.48 1038.53 23.49 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-644f55a6-2a6c-9196-4884-8ce3819e59f8.novalocal) 12/04/2023 _x86_64_ (2 CPU) 12:43:25 AM LINUX RESTART 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 28.12 0.00 3.11 6.33 0.10 62.34 12:45:01 AM 0 20.02 0.00 2.47 6.43 0.09 71.00 12:45:01 AM 1 36.35 0.00 3.78 6.26 0.11 53.51 12:46:02 AM all 29.51 0.00 3.57 7.53 0.12 59.27 12:46:02 AM 0 26.20 0.00 3.51 6.48 0.12 63.69 12:46:02 AM 1 32.85 0.00 3.61 8.58 0.12 54.84 12:47:01 AM all 26.82 0.00 1.97 8.65 0.09 62.47 12:47:01 AM 0 44.92 0.00 2.54 8.81 0.11 43.62 12:47:01 AM 1 9.35 0.00 1.41 8.52 0.07 80.65 Average: all 28.15 0.00 2.88 7.51 0.10 61.36 Average: 0 30.25 0.00 2.84 7.22 0.11 59.58 Average: 1 26.05 0.00 2.92 7.79 0.10 63.13