---> uname -a: Linux prd-centos7-docker-2c-8g-7443.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 937 3949 16 2933 6578 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:ac:f5:17 brd ff:ff:ff:ff:ff:ff inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:feac:f517/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f4:1e:6f:26 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) 10/12/2024 _x86_64_ (2 CPU) 04:36:28 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 101.17 8.76 92.41 822.65 5782.61 04:39:01 AM 167.24 1.47 165.77 251.03 11393.74 04:40:01 AM 77.03 3.28 73.75 925.32 19995.54 04:41:01 AM 12.63 0.85 11.78 369.65 1916.62 04:42:01 AM 33.49 2.58 30.91 292.96 9961.88 Average: 78.30 3.39 74.91 532.32 9809.52 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5397692 2611036 32.60 2088 1921028 932112 10.29 619584 1702188 204736 04:39:01 AM 4819760 3188968 39.82 2088 2133584 1227448 13.55 1090532 1770908 119232 04:40:01 AM 3911216 4097512 51.16 2088 2601372 1675576 18.50 1694276 2035144 37132 04:41:01 AM 3817212 4191516 52.34 2088 2640860 1642768 18.14 1759976 2060328 11080 04:42:01 AM 4080044 3928684 49.06 2088 2853948 1208608 13.34 1546260 2005692 12788 Average: 4405185 3603543 45.00 2088 2430158 1337302 14.76 1342126 1914852 76994 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 78.46 77.12 950.02 9.41 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 508.33 599.40 3312.41 89.88 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 156.27 169.30 2134.74 21.05 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 16.29 15.32 58.23 7.10 0.00 0.00 0.00 04:41:01 AM lo 0.12 0.12 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 242.66 157.29 363.02 133.28 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 200.36 203.64 1363.47 52.13 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) 10/12/2024 _x86_64_ (2 CPU) 04:36:28 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 34.04 0.00 3.45 2.00 0.12 60.38 04:38:01 AM 0 53.74 0.00 5.09 2.36 0.14 38.66 04:38:01 AM 1 15.26 0.00 1.88 1.66 0.10 81.10 04:39:01 AM all 50.97 0.00 3.80 2.78 0.14 42.31 04:39:01 AM 0 46.97 0.00 5.07 3.88 0.14 43.93 04:39:01 AM 1 55.00 0.00 2.53 1.65 0.14 40.68 04:40:01 AM all 78.84 0.00 3.18 2.44 0.15 15.39 04:40:01 AM 0 77.36 0.00 3.53 1.97 0.17 16.97 04:40:01 AM 1 80.32 0.00 2.82 2.91 0.15 13.81 04:41:01 AM all 83.80 0.00 1.83 0.02 0.15 14.20 04:41:01 AM 0 82.87 0.00 1.93 0.04 0.15 15.02 04:41:01 AM 1 84.69 0.00 1.76 0.02 0.13 13.40 04:42:01 AM all 41.51 0.00 2.06 0.91 0.10 55.42 04:42:01 AM 0 53.68 0.00 2.59 1.30 0.11 42.32 04:42:01 AM 1 29.74 0.00 1.54 0.52 0.09 68.11 Average: all 57.41 0.00 2.87 1.63 0.13 37.96 Average: 0 62.72 0.00 3.65 1.92 0.14 31.57 Average: 1 52.19 0.00 2.10 1.34 0.12 44.25