---> uname -a: Linux prd-centos7-docker-2c-8g-2346.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 911 3980 16 2928 6604 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:58:44:93 brd ff:ff:ff:ff:ff:ff inet 10.32.6.94/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe58:4493/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:bd:09:38 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) 06/01/2024 _x86_64_ (2 CPU) 04:36:37 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 112.06 18.17 93.89 3676.54 5426.78 04:39:01 AM 151.07 1.38 149.68 248.77 9617.82 04:40:02 AM 105.86 3.34 102.51 926.34 20992.23 04:41:01 AM 15.63 0.91 14.72 384.03 3241.03 04:42:01 AM 29.48 2.60 26.89 293.92 9996.35 Average: 83.03 5.29 77.74 1108.16 9877.34 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5534004 2474732 30.90 2088 1843620 893204 9.86 535872 1664380 141752 04:39:01 AM 4869948 3138788 39.19 2088 2079756 1245040 13.75 1070972 1749512 137496 04:40:02 AM 3916764 4091972 51.09 2088 2595620 1797204 19.84 1696184 2031608 79948 04:41:01 AM 3371380 4637356 57.90 2088 2632960 2142180 23.65 2212720 2055184 14532 04:42:01 AM 4077332 3931404 49.09 2088 2849224 1215680 13.42 1556932 2001728 12568 Average: 4353886 3654850 45.64 2088 2400236 1458662 16.10 1414536 1900482 77259 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 348.18 222.23 1408.28 59.06 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 438.97 495.47 2664.02 78.69 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 04:40:02 AM eth0 252.54 285.52 2925.70 36.92 0.00 0.00 0.00 04:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 13.64 13.21 55.71 3.96 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 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 179.67 129.68 365.49 131.80 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 0.01 0.01 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 247.33 229.90 1488.45 62.27 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) 06/01/2024 _x86_64_ (2 CPU) 04:36:37 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 36.71 0.00 3.82 3.21 0.09 56.17 04:38:01 AM 0 50.63 0.00 5.15 5.08 0.11 39.04 04:38:01 AM 1 23.21 0.00 2.53 1.40 0.09 72.77 04:39:01 AM all 49.21 0.00 3.49 2.59 0.11 44.61 04:39:01 AM 0 42.77 0.00 4.72 4.10 0.11 48.31 04:39:01 AM 1 55.71 0.00 2.26 1.05 0.11 40.87 04:40:02 AM all 74.70 0.00 3.46 3.13 0.11 18.59 04:40:02 AM 0 70.66 0.00 4.38 4.91 0.11 19.95 04:40:02 AM 1 78.81 0.00 2.52 1.35 0.11 17.21 04:41:01 AM all 81.96 0.00 1.79 0.04 0.10 16.10 04:41:01 AM 0 81.72 0.00 2.02 0.06 0.09 16.11 04:41:01 AM 1 82.22 0.00 1.57 0.00 0.09 16.12 04:42:01 AM all 45.84 0.00 1.98 0.91 0.09 51.18 04:42:01 AM 0 57.44 0.00 2.18 1.23 0.09 39.06 04:42:01 AM 1 34.50 0.00 1.79 0.62 0.09 63.00 Average: all 57.32 0.00 2.92 1.99 0.10 37.68 Average: 0 60.40 0.00 3.70 3.09 0.10 32.71 Average: 1 54.26 0.00 2.14 0.89 0.10 42.61