---> uname -a: Linux prd-centos7-docker-2c-8g-2672.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 958 3932 16 2930 6557 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:d8:2d:bb brd ff:ff:ff:ff:ff:ff inet 10.32.6.84/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fed8:2dbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:67:99:32 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) 08/17/2024 _x86_64_ (2 CPU) 04:36:28 AM LINUX RESTART 04:37:02 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 96.61 8.89 87.72 836.18 5878.81 04:39:01 AM 162.84 2.60 160.24 657.74 11230.19 04:40:01 AM 70.90 2.13 68.77 517.08 20208.80 04:41:01 AM 23.82 0.83 22.98 369.49 9329.90 04:42:01 AM 21.47 2.58 18.89 293.54 2245.40 Average: 75.06 3.39 71.67 533.79 9797.45 04:37:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5488272 2520456 31.47 2088 1913116 852052 9.41 529380 1700684 196712 04:39:01 AM 4654912 3353816 41.88 2088 2150540 1537796 16.98 1250292 1777504 126684 04:40:01 AM 3964088 4044640 50.50 2088 2607308 1696920 18.74 1640612 2039300 36080 04:41:01 AM 3676412 4332316 54.09 2088 2821228 1603752 17.71 1869888 2088416 12 04:42:01 AM 4100884 3907844 48.79 2088 2850360 1194748 13.19 1531260 2003288 12852 Average: 4376914 3631814 45.35 2088 2468510 1377054 15.20 1364286 1921838 74468 04:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 82.26 78.98 974.69 9.62 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 512.97 605.09 3385.29 90.66 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 160.68 171.98 2107.39 21.95 0.00 0.00 0.00 04:40:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 10.93 9.66 10.78 4.40 0.00 0.00 0.00 04:41:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 193.77 138.91 359.51 132.21 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 192.50 201.35 1369.39 51.90 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) 08/17/2024 _x86_64_ (2 CPU) 04:36:28 AM LINUX RESTART 04:37:02 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 34.56 0.00 3.44 2.17 0.11 59.73 04:38:01 AM 0 40.74 0.00 3.75 0.71 0.11 54.69 04:38:01 AM 1 28.46 0.00 3.14 3.60 0.11 64.69 04:39:01 AM all 56.81 0.00 3.89 3.73 0.13 35.44 04:39:01 AM 0 52.12 0.00 5.51 6.16 0.14 36.06 04:39:01 AM 1 61.54 0.00 2.21 1.28 0.13 34.85 04:40:01 AM all 78.24 0.00 3.15 2.30 0.13 16.19 04:40:01 AM 0 76.38 0.00 3.86 3.39 0.13 16.25 04:40:01 AM 1 80.11 0.00 2.43 1.22 0.11 16.13 04:41:01 AM all 81.52 0.00 1.92 0.82 0.13 15.60 04:41:01 AM 0 80.92 0.00 2.03 1.61 0.13 15.31 04:41:01 AM 1 82.12 0.00 1.84 0.04 0.13 15.88 04:42:01 AM all 41.40 0.00 1.76 0.18 0.09 56.58 04:42:01 AM 0 59.10 0.00 2.10 0.27 0.11 38.42 04:42:01 AM 1 24.40 0.00 1.44 0.07 0.07 74.02 Average: all 58.22 0.00 2.83 1.84 0.12 37.00 Average: 0 61.71 0.00 3.46 2.43 0.12 32.28 Average: 1 54.76 0.00 2.21 1.24 0.11 41.68