---> uname -a: Linux prd-centos7-docker-2c-8g-353.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: 2799.996 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 20G 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 574 4799 16 2447 6951 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:ac:f4:74 brd ff:ff:ff:ff:ff:ff inet 10.32.6.87/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:feac:f474/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:58:a9:d2 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) 01/30/2024 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 79.73 11.99 67.74 1840.11 5581.45 01:50:01 PM 144.13 1.72 142.41 222.88 9705.93 01:51:01 PM 63.77 2.66 61.11 924.58 8971.39 01:52:01 PM 15.31 2.07 13.24 480.61 1322.47 Average: 75.74 4.61 71.13 867.02 6395.44 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5493256 2515484 31.41 2088 1886472 884600 9.77 536604 1699928 174176 01:50:01 PM 4990292 3018448 37.69 2088 2063920 1146640 12.66 944028 1751924 106796 01:51:01 PM 4605044 3403696 42.50 2088 2252972 1483640 16.38 1259628 1804036 17764 01:52:01 PM 4894620 3114120 38.88 2088 2371680 928596 10.25 1024356 1746816 89724 Average: 4995803 3012937 37.62 2088 2143761 1110869 12.26 941154 1750676 97115 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 397.34 254.00 1575.07 61.22 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 387.13 449.39 2129.55 69.82 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 141.41 158.53 1217.86 22.08 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 14.66 12.69 10.19 5.66 0.00 0.00 0.00 01:52:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 235.14 218.66 1233.20 39.70 0.00 0.00 0.00 Average: lo 0.03 0.03 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-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/30/2024 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.36 0.00 3.44 1.21 0.11 57.87 01:49:01 PM 0 40.25 0.00 4.05 1.04 0.12 54.53 01:49:01 PM 1 34.51 0.00 2.82 1.37 0.11 61.19 01:50:01 PM all 48.22 0.00 3.67 2.84 0.12 45.14 01:50:01 PM 0 40.73 0.00 4.48 3.90 0.12 50.77 01:50:01 PM 1 55.84 0.00 2.86 1.74 0.13 39.43 01:51:01 PM all 85.01 0.00 2.33 1.12 0.12 11.42 01:51:01 PM 0 83.98 0.00 2.76 1.43 0.13 11.71 01:51:01 PM 1 86.00 0.00 1.92 0.82 0.13 11.14 01:52:01 PM all 73.23 0.00 1.89 0.06 0.13 24.69 01:52:01 PM 0 78.65 0.00 2.11 0.11 0.13 19.00 01:52:01 PM 1 67.93 0.00 1.64 0.04 0.11 30.28 Average: all 60.58 0.00 2.85 1.32 0.12 35.14 Average: 0 60.48 0.00 3.37 1.63 0.13 34.39 Average: 1 60.68 0.00 2.32 1.00 0.12 35.89