---> uname -a: Linux prd-centos7-builder-2c-1g-7641.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 5.4G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 606 5127 16 2086 6927 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:10:91:db brd ff:ff:ff:ff:ff:ff inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe10:91db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:8c:85:02 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) 12/13/2023 _x86_64_ (2 CPU) 09:28:06 AM LINUX RESTART 09:29:02 AM tps rtps wtps bread/s bwrtn/s 09:30:01 AM 3.73 0.00 3.73 0.00 707.28 09:31:01 AM 1.20 0.02 1.18 2.00 20.59 09:32:01 AM 79.66 10.99 68.67 1200.40 4108.21 09:33:01 AM 221.49 1.35 220.14 162.16 8048.12 Average: 76.83 3.10 73.72 342.58 3231.70 09:29:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 AM 5957228 2051512 25.62 2620 1603432 779256 8.60 329476 1487196 16 09:31:01 AM 5957504 2051236 25.61 2620 1603496 779208 8.60 328644 1487020 12 09:32:01 AM 5424688 2584052 32.27 2620 1859288 982688 10.85 633100 1661124 129212 09:33:01 AM 5316596 2692144 33.62 2620 2021864 895920 9.89 708040 1665460 134464 Average: 5664004 2344736 29.28 2620 1772020 859268 9.49 499815 1575200 65926 09:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:30:01 AM eth0 0.68 0.30 0.27 0.17 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 0.18 0.10 0.01 0.04 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 237.18 157.46 1179.72 39.86 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 53.58 47.85 555.71 9.08 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.21 51.65 435.76 12.34 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) 12/13/2023 _x86_64_ (2 CPU) 09:28:06 AM LINUX RESTART 09:29:02 AM CPU %user %nice %system %iowait %steal %idle 09:30:01 AM all 0.15 0.00 0.07 0.00 0.05 99.73 09:30:01 AM 0 0.22 0.00 0.05 0.00 0.05 99.68 09:30:01 AM 1 0.07 0.00 0.07 0.00 0.07 99.80 09:31:01 AM all 0.10 0.00 0.04 0.00 0.04 99.82 09:31:01 AM 0 0.13 0.00 0.03 0.00 0.02 99.82 09:31:01 AM 1 0.08 0.00 0.07 0.00 0.07 99.78 09:32:01 AM all 26.93 0.00 2.49 2.47 0.12 67.99 09:32:01 AM 0 43.92 0.00 3.60 3.05 0.11 49.32 09:32:01 AM 1 10.75 0.00 1.42 1.91 0.12 85.80 09:33:01 AM all 33.05 0.00 3.11 6.32 0.12 57.40 09:33:01 AM 0 52.82 0.00 4.28 4.67 0.11 38.13 09:33:01 AM 1 13.99 0.00 2.02 7.89 0.15 75.95 Average: all 14.80 0.00 1.40 2.16 0.08 81.55 Average: 0 23.61 0.00 1.94 1.88 0.07 72.50 Average: 1 6.18 0.00 0.89 2.43 0.10 90.40