---> uname -a: Linux prd-centos7-docker-2c-8g-1594.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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: 2800.000 BogoMIPS: 5600.00 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 657 4210 16 2953 6858 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:1b:4c:19 brd ff:ff:ff:ff:ff:ff inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe1b:4c19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:65:05:9b 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/22/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 125.89 20.13 105.76 4421.94 19266.69 08:53:01 PM 126.35 1.08 125.27 259.56 9039.27 08:54:01 PM 120.93 3.69 117.24 966.63 20843.27 08:55:01 PM 18.70 0.50 18.20 248.10 4263.96 08:56:01 PM 31.25 2.27 28.98 288.87 8363.72 Average: 84.50 5.49 79.01 1226.53 12334.74 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5574836 2433900 30.39 2088 1821004 866364 9.57 515600 1645260 123020 08:53:01 PM 5069924 2938812 36.70 2088 1993540 1173136 12.95 913040 1711876 68464 08:54:01 PM 3915256 4093480 51.11 2088 2593144 1653052 18.25 1707376 2021328 100404 08:55:01 PM 3955560 4053176 50.61 2088 2632500 1516200 16.74 1646512 2037420 12868 08:56:01 PM 4314388 3694348 46.13 2088 2873096 981732 10.84 1395012 1923232 95084 Average: 4565993 3442743 42.99 2088 2382657 1238097 13.67 1235508 1867823 79968 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 285.56 198.44 1374.23 58.65 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 258.96 301.27 1328.76 53.88 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 421.28 488.07 3907.55 449.28 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 18.49 21.67 68.77 4.15 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 163.06 215.47 48.11 1749.01 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 229.33 245.19 1345.99 464.31 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/22/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.96 0.00 4.32 3.16 0.10 56.46 08:52:01 PM 0 48.68 0.00 5.53 2.72 0.11 42.97 08:52:01 PM 1 23.63 0.00 3.13 3.59 0.09 69.57 08:53:01 PM all 45.63 0.00 3.31 1.72 0.11 49.23 08:53:01 PM 0 47.60 0.00 4.07 1.80 0.11 46.42 08:53:01 PM 1 43.66 0.00 2.57 1.66 0.09 52.02 08:54:01 PM all 66.72 0.00 3.88 1.96 0.13 27.31 08:54:01 PM 0 64.98 0.00 4.55 2.51 0.13 27.83 08:54:01 PM 1 68.47 0.00 3.21 1.39 0.15 26.79 08:55:01 PM all 80.99 0.00 1.92 0.04 0.11 16.94 08:55:01 PM 0 80.64 0.00 2.01 0.05 0.11 17.18 08:55:01 PM 1 81.34 0.00 1.81 0.04 0.09 16.72 08:56:01 PM all 56.72 0.00 2.39 0.44 0.11 40.35 08:56:01 PM 0 60.42 0.00 2.64 0.51 0.11 36.34 08:56:01 PM 1 53.05 0.00 2.14 0.38 0.11 44.32 Average: all 57.03 0.00 3.17 1.47 0.11 38.22 Average: 0 60.37 0.00 3.76 1.52 0.11 34.23 Average: 1 53.71 0.00 2.58 1.42 0.10 42.18