---> uname -a: Linux prd-centos7-docker-2c-8g-254.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: 2799.870 BogoMIPS: 5599.74 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 20G 7.2G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 579 4910 16 2330 6947 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:19:92:48 brd ff:ff:ff:ff:ff:ff inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe19:9248/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:b7:6b:1b 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-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/13/2023 _x86_64_ (2 CPU) 01:32:35 PM LINUX RESTART 01:33:01 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 103.50 16.21 87.29 3225.72 5760.31 01:35:01 PM 77.96 1.60 76.37 1013.19 11415.64 01:36:01 PM 58.58 8.39 50.19 1117.07 4294.62 Average: 80.01 8.73 71.28 1785.29 7156.70 01:33:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 5535144 2473596 30.89 2088 1847736 873396 9.64 521992 1673068 131492 01:35:01 PM 5264792 2743948 34.26 2088 2040256 914896 10.10 627544 1799800 34204 01:36:01 PM 5017780 2990960 37.35 2088 2257224 938616 10.36 827836 1830124 170092 Average: 5272572 2736168 34.16 2088 2048405 908969 10.04 659124 1767664 111929 01:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:34:01 PM eth0 316.89 195.82 1409.20 55.51 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 48.57 44.60 537.07 8.80 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 70.71 56.29 1389.23 19.71 0.00 0.00 0.00 01:36:01 PM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 145.38 98.90 1111.85 28.01 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 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-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/13/2023 _x86_64_ (2 CPU) 01:32:35 PM LINUX RESTART 01:33:01 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 34.75 0.00 3.47 2.27 0.12 59.39 01:34:01 PM 0 44.42 0.00 4.23 2.30 0.12 48.93 01:34:01 PM 1 25.35 0.00 2.74 2.26 0.10 69.55 01:35:01 PM all 26.34 0.00 2.43 0.73 0.09 70.41 01:35:01 PM 0 27.37 0.00 2.32 0.64 0.09 69.58 01:35:01 PM 1 25.30 0.00 2.54 0.82 0.10 71.25 01:36:01 PM all 32.26 0.00 5.69 1.14 0.11 60.80 01:36:01 PM 0 29.93 0.00 5.60 0.68 0.11 63.68 01:36:01 PM 1 34.62 0.00 5.77 1.58 0.11 57.92 Average: all 31.10 0.00 3.86 1.38 0.10 63.56 Average: 0 33.82 0.00 4.04 1.20 0.11 60.83 Average: 1 28.39 0.00 3.67 1.55 0.10 66.28