---> uname -a: Linux prd-centos7-docker-2c-8g-318.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 20G 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 627 4179 16 3014 6885 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:69:62:46 brd ff:ff:ff:ff:ff:ff inet 10.32.7.47/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe69:6246/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:dd:91:81 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) 11/20/2023 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 77.88 19.39 58.49 3785.34 5056.10 08:53:01 PM 136.03 1.44 134.59 214.94 12212.82 08:54:01 PM 123.18 3.46 119.72 1018.88 20855.09 08:55:01 PM 15.79 0.37 15.42 244.26 4216.91 08:56:01 PM 34.52 2.00 32.52 246.42 10992.09 Average: 77.27 5.34 71.93 1104.73 10660.45 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5554332 2454408 30.65 2088 1854060 862052 9.52 498992 1679488 153564 08:53:01 PM 4998540 3010200 37.59 2088 2050868 1212900 13.39 922428 1769368 75172 08:54:01 PM 4032456 3976284 49.65 2088 2645464 1623940 17.93 1548908 2058100 101156 08:55:01 PM 3742512 4266228 53.27 2088 2686468 1743544 19.25 1810408 2081032 16088 08:56:01 PM 4279632 3729108 46.56 2088 2927092 965436 10.66 1381516 1966032 37744 Average: 4521494 3487246 43.54 2088 2432790 1281574 14.15 1232450 1910804 76745 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 332.03 203.45 1403.26 52.50 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 289.95 341.06 1659.17 61.27 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 397.62 468.28 3837.10 446.66 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 11.75 11.98 53.89 2.72 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 158.92 211.75 45.10 1742.46 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 237.83 246.95 1398.55 462.47 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) 11/20/2023 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 36.12 0.00 3.85 1.02 0.10 58.92 08:52:02 PM 0 55.29 0.00 5.49 1.76 0.11 37.34 08:52:02 PM 1 17.83 0.00 2.27 0.33 0.09 79.50 08:53:01 PM all 44.86 0.00 3.68 2.69 0.11 48.66 08:53:01 PM 0 44.23 0.00 5.03 3.11 0.11 47.52 08:53:01 PM 1 45.50 0.00 2.31 2.26 0.11 49.82 08:54:01 PM all 67.50 0.00 3.84 2.77 0.12 25.77 08:54:01 PM 0 62.14 0.00 4.80 4.01 0.13 28.92 08:54:01 PM 1 72.88 0.00 2.86 1.55 0.11 22.59 08:55:01 PM all 82.68 0.00 1.75 0.02 0.10 15.45 08:55:01 PM 0 81.81 0.00 2.04 0.02 0.09 16.04 08:55:01 PM 1 83.60 0.00 1.45 0.00 0.09 14.86 08:56:01 PM all 50.66 0.00 2.54 0.85 0.09 45.86 08:56:01 PM 0 54.38 0.00 2.77 1.00 0.09 41.76 08:56:01 PM 1 47.00 0.00 2.31 0.71 0.09 49.89 Average: all 56.14 0.00 3.14 1.47 0.10 39.15 Average: 0 59.48 0.00 4.03 1.98 0.10 34.41 Average: 1 52.84 0.00 2.24 0.96 0.10 43.86