---> uname -a: Linux prd-centos7-builder-2c-8g-19817.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 632 4949 16 2239 6892 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:d8:2d:bf brd ff:ff:ff:ff:ff:ff inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fed8:2dbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:33:c9:27 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) 01/23/2024 _x86_64_ (2 CPU) 09:51:34 PM LINUX RESTART 09:52:02 PM tps rtps wtps bread/s bwrtn/s 09:53:01 PM 148.00 23.66 124.34 4836.04 8635.82 09:54:01 PM 310.29 0.05 310.24 0.67 9892.89 09:55:01 PM 211.53 2.37 209.16 259.56 5962.59 Average: 223.69 8.61 215.08 1681.34 8161.04 09:52:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 PM 5400216 2608520 32.57 2620 1913668 944204 10.42 697300 1629688 109916 09:54:01 PM 5209856 2798880 34.95 2620 2108276 905616 10.00 671140 1787416 111124 09:55:01 PM 5117496 2891240 36.10 2620 2159328 908292 10.03 837372 1700012 40240 Average: 5242523 2766213 34.54 2620 2060424 919371 10.15 735271 1705705 87093 09:52:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:53:01 PM eth0 494.09 365.21 2946.37 73.33 0.00 0.00 0.00 09:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 PM eth0 33.50 30.57 338.92 8.36 0.00 0.00 0.00 09:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 PM eth0 26.33 21.15 33.55 8.79 0.00 0.00 0.00 09:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 182.92 137.72 1096.05 29.92 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) 01/23/2024 _x86_64_ (2 CPU) 09:51:34 PM LINUX RESTART 09:52:02 PM CPU %user %nice %system %iowait %steal %idle 09:53:01 PM all 36.09 0.00 4.88 5.81 0.10 53.13 09:53:01 PM 0 20.81 0.00 4.28 5.71 0.11 69.09 09:53:01 PM 1 51.80 0.00 5.49 5.88 0.09 36.74 09:54:01 PM all 31.41 0.00 3.07 9.30 0.14 56.09 09:54:01 PM 0 22.28 0.00 2.41 8.43 0.15 66.73 09:54:01 PM 1 40.72 0.00 3.70 10.20 0.12 45.25 09:55:01 PM all 25.81 0.00 2.14 5.71 0.38 65.96 09:55:01 PM 0 17.91 0.00 2.30 5.96 0.63 73.20 09:55:01 PM 1 33.86 0.00 2.00 5.45 0.12 58.56 Average: all 31.04 0.00 3.34 6.95 0.21 58.46 Average: 0 20.32 0.00 2.99 6.71 0.30 69.69 Average: 1 42.01 0.00 3.71 7.19 0.11 46.98