---> uname -a: Linux prd-centos7-docker-2c-8g-3035.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: 2800.022 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 601 4778 16 2440 6924 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:30:be:0d brd ff:ff:ff:ff:ff:ff inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe30:be0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:39:22:04 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) 02/27/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 75.91 9.65 66.26 969.11 5229.39 01:50:01 PM 146.91 2.26 144.65 277.45 10009.70 01:51:01 PM 63.11 2.19 60.91 850.14 8816.04 01:52:01 PM 13.52 2.31 11.21 541.19 1122.93 Average: 74.86 4.08 70.78 658.18 6300.47 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5467048 2541680 31.74 2088 1859588 962492 10.63 583500 1681012 154284 01:50:01 PM 4898124 3110604 38.84 2088 2075936 1225868 13.53 1038808 1750580 122204 01:51:01 PM 4621864 3386864 42.29 2088 2248188 1298732 14.34 1257456 1794692 17984 01:52:01 PM 4883184 3125544 39.03 2088 2358408 958712 10.58 1042284 1742760 85764 Average: 4967555 3041173 37.97 2088 2135530 1111451 12.27 980512 1742261 95059 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 268.34 193.33 1069.47 44.00 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 419.09 482.33 2477.78 81.79 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 121.20 141.51 965.27 20.10 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 19.53 17.28 25.42 7.44 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 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 206.77 208.69 1134.87 38.31 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/27/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.85 0.00 3.21 0.63 0.09 58.22 01:49:01 PM 0 60.02 0.00 4.53 1.24 0.09 34.12 01:49:01 PM 1 16.75 0.00 1.93 0.05 0.09 81.18 01:50:01 PM all 47.71 0.00 3.97 2.52 0.11 45.69 01:50:01 PM 0 40.85 0.00 4.61 3.89 0.12 50.53 01:50:01 PM 1 54.68 0.00 3.31 1.15 0.11 40.76 01:51:01 PM all 86.97 0.00 2.27 0.42 0.12 10.22 01:51:01 PM 0 86.00 0.00 2.75 0.39 0.11 10.74 01:51:01 PM 1 87.93 0.00 1.79 0.44 0.11 9.72 01:52:01 PM all 74.56 0.00 1.98 0.09 0.10 23.27 01:52:01 PM 0 72.92 0.00 2.04 0.13 0.11 24.81 01:52:01 PM 1 76.21 0.00 1.95 0.04 0.11 21.69 Average: all 61.47 0.00 2.87 0.92 0.10 34.64 Average: 0 64.68 0.00 3.49 1.43 0.11 30.28 Average: 1 58.27 0.00 2.25 0.42 0.10 38.96