---> uname -a: Linux prd-centos7-docker-2c-8g-2343.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: 2800.022 BogoMIPS: 5600.04 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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 592 4743 16 2485 6932 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:0a:61:dc brd ff:ff:ff:ff:ff:ff inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe0a:61dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:b6:76:5f 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) 12/11/2023 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 152.90 49.78 103.11 7074.35 41625.57 01:50:01 PM 130.34 1.71 128.62 200.95 11967.63 01:51:01 PM 96.34 2.75 93.59 950.87 6251.00 01:52:01 PM 16.53 0.65 15.88 336.94 4785.18 Average: 98.88 13.77 85.11 2148.46 16171.78 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5551648 2457092 30.68 2088 1827940 887064 9.79 524016 1659188 130976 01:50:01 PM 5010928 2997812 37.43 2088 2030936 1219996 13.47 914128 1765300 61304 01:51:01 PM 4471912 3536828 44.16 2088 2280336 1520468 16.79 1360468 1838544 121392 01:52:01 PM 4485484 3523256 43.99 2088 2348296 1316752 14.54 1295496 1885352 39832 Average: 4879993 3128747 39.07 2088 2121877 1236070 13.65 1023527 1787096 88376 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 428.55 269.49 1364.12 54.31 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 282.22 305.83 1404.16 53.50 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 298.77 355.11 2288.24 49.09 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 13.05 12.69 54.18 4.08 0.00 0.00 0.00 01:52:01 PM lo 0.15 0.15 0.02 0.02 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 255.51 235.48 1277.16 40.19 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 12/11/2023 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 37.57 0.00 5.47 3.53 0.11 53.32 01:49:02 PM 0 38.27 0.00 5.25 3.51 0.11 52.86 01:49:02 PM 1 36.88 0.00 5.72 3.55 0.11 53.75 01:50:01 PM all 45.71 0.00 3.66 2.10 0.12 48.41 01:50:01 PM 0 46.69 0.00 4.78 2.70 0.13 45.70 01:50:01 PM 1 44.70 0.00 2.52 1.51 0.13 51.14 01:51:01 PM all 74.76 0.00 2.80 1.45 0.13 20.86 01:51:01 PM 0 73.65 0.00 3.37 2.18 0.13 20.68 01:51:01 PM 1 75.89 0.00 2.23 0.75 0.11 21.03 01:52:01 PM all 83.11 0.00 1.79 0.02 0.10 14.99 01:52:01 PM 0 83.07 0.00 1.86 0.02 0.11 14.95 01:52:01 PM 1 83.09 0.00 1.73 0.02 0.11 15.05 Average: all 60.03 0.00 3.45 1.79 0.11 34.62 Average: 0 60.18 0.00 3.83 2.11 0.12 33.76 Average: 1 59.87 0.00 3.07 1.48 0.11 35.47