---> uname -a: Linux prd-centos7-docker-2c-8g-3783.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 623 4243 16 2954 6893 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:27:f3:2e brd ff:ff:ff:ff:ff:ff inet 10.32.6.87/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe27:f32e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:e2:73:23 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) 08/30/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 130.26 20.30 109.96 4538.12 18574.31 08:53:01 PM 161.44 1.55 159.89 303.80 10121.74 08:54:01 PM 86.49 3.45 83.04 933.53 19530.03 08:55:01 PM 14.27 0.83 13.44 369.06 4165.75 08:56:01 PM 43.35 1.88 41.47 188.51 11505.96 Average: 87.00 5.55 81.45 1255.55 12758.11 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5554208 2454528 30.65 2088 1845248 857860 9.47 510200 1667148 139788 08:53:01 PM 4911764 3096972 38.67 2088 2085912 1182500 13.06 1026316 1746192 122320 08:54:01 PM 4094216 3914520 48.88 2088 2602036 1618692 17.87 1524112 2022736 108376 08:55:01 PM 3572536 4436200 55.39 2088 2640456 1927584 21.28 2015192 2047568 15388 08:56:01 PM 4362364 3646372 45.53 2088 2875932 936100 10.34 1341628 1927072 800 Average: 4499018 3509718 43.82 2088 2409917 1304547 14.40 1283490 1882143 77334 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 388.94 257.54 1462.64 66.73 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 435.73 515.01 2717.31 79.20 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 233.82 279.36 2485.74 421.09 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 11.30 11.48 53.88 3.04 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 08:56:01 PM eth0 166.54 215.10 55.30 1743.07 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 246.74 255.63 1354.23 463.87 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) 08/30/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.16 0.00 4.23 3.21 0.10 56.30 08:52:01 PM 0 34.20 0.00 4.17 3.02 0.09 58.52 08:52:01 PM 1 38.14 0.00 4.28 3.41 0.11 54.07 08:53:01 PM all 49.86 0.00 3.61 2.55 0.12 43.86 08:53:01 PM 0 38.43 0.00 4.89 3.13 0.12 53.42 08:53:01 PM 1 61.59 0.00 2.29 1.94 0.11 34.07 08:54:01 PM all 73.98 0.00 3.34 2.96 0.12 19.59 08:54:01 PM 0 72.27 0.00 4.03 3.16 0.11 20.43 08:54:01 PM 1 75.65 0.00 2.67 2.78 0.13 18.76 08:55:01 PM all 82.41 0.00 1.68 0.04 0.11 15.77 08:55:01 PM 0 82.16 0.00 1.77 0.02 0.11 15.94 08:55:01 PM 1 82.68 0.00 1.57 0.04 0.11 15.60 08:56:01 PM all 42.97 0.00 2.38 1.28 0.10 53.27 08:56:01 PM 0 60.67 0.00 2.81 1.47 0.11 34.94 08:56:01 PM 1 25.89 0.00 1.99 1.11 0.09 70.93 Average: all 56.83 0.00 3.05 2.01 0.11 38.00 Average: 0 57.32 0.00 3.55 2.17 0.11 36.86 Average: 1 56.34 0.00 2.56 1.86 0.11 39.13