---> uname -a: Linux prd-centos7-docker-2c-8g-248.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: 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 614 4249 16 2957 6900 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:65:00:9a brd ff:ff:ff:ff:ff:ff inet 10.32.7.100/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe65:9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:7d:6b:18 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) 07/18/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 108.61 19.32 89.29 4194.64 5482.98 08:53:01 PM 153.26 1.53 151.73 303.26 9435.34 08:54:01 PM 83.56 3.33 80.23 926.76 22350.62 08:55:01 PM 13.70 0.83 12.87 369.36 2091.94 08:56:02 PM 43.45 1.88 41.57 188.54 11269.15 Average: 80.51 5.38 75.14 1196.52 10126.95 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5529240 2479488 30.96 2088 1858116 874876 9.66 530252 1673432 145664 08:53:01 PM 4879196 3129532 39.08 2088 2089924 1216372 13.43 1054912 1746744 138664 08:54:01 PM 3797068 4211660 52.59 2088 2604284 1792032 19.79 1820216 2022172 38700 08:55:01 PM 3950232 4058496 50.68 2088 2643952 1595612 17.62 1635104 2048380 9388 08:56:02 PM 4375196 3633532 45.37 2088 2877792 927024 10.24 1328744 1926144 832 Average: 4506186 3502542 43.73 2088 2414814 1281183 14.15 1273846 1883374 66650 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 313.11 205.93 1536.60 61.39 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 449.72 534.53 2630.40 84.17 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 209.40 243.41 2452.79 416.29 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 13.82 13.09 54.65 4.39 0.00 0.00 0.00 08:55:01 PM lo 0.15 0.15 0.02 0.02 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 08:56:02 PM eth0 171.84 217.99 61.00 1745.47 0.00 0.00 0.00 08:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 231.56 242.97 1347.16 462.29 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) 07/18/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 33.62 0.00 3.68 2.72 0.10 59.87 08:52:01 PM 0 29.18 0.00 3.35 1.32 0.12 66.03 08:52:01 PM 1 38.13 0.00 4.00 4.12 0.11 53.65 08:53:01 PM all 50.63 0.00 3.79 2.45 0.14 42.98 08:53:01 PM 0 45.53 0.00 5.52 3.16 0.12 45.66 08:53:01 PM 1 55.77 0.00 2.06 1.76 0.14 40.27 08:54:01 PM all 77.64 0.00 3.23 2.84 0.11 16.19 08:54:01 PM 0 76.09 0.00 3.81 2.97 0.13 17.01 08:54:01 PM 1 79.18 0.00 2.63 2.70 0.11 15.38 08:55:01 PM all 83.02 0.00 1.76 0.03 0.10 15.09 08:55:01 PM 0 82.38 0.00 2.06 0.04 0.11 15.42 08:55:01 PM 1 83.67 0.00 1.48 0.02 0.09 14.74 08:56:02 PM all 38.15 0.00 2.35 1.29 0.09 58.13 08:56:02 PM 0 57.33 0.00 2.68 1.71 0.09 38.19 08:56:02 PM 1 19.63 0.00 2.01 0.88 0.09 77.39 Average: all 56.24 0.00 2.97 1.87 0.11 38.81 Average: 0 57.76 0.00 3.49 1.84 0.11 36.80 Average: 1 54.74 0.00 2.44 1.90 0.11 40.81