---> uname -a: Linux prd-centos7-docker-2c-8g-3832.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 635 4210 16 2974 6879 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:4e:62:88 brd ff:ff:ff:ff:ff:ff inet 10.32.7.120/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe4e:6288/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:99:07:fa 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) 03/06/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 77.41 19.44 57.97 4102.56 5015.48 08:53:01 PM 135.24 1.52 133.72 302.55 10517.42 08:54:01 PM 115.12 3.26 111.85 925.05 20416.88 08:55:01 PM 20.02 0.43 19.59 245.76 4211.55 08:56:01 PM 33.62 2.20 31.42 280.25 10068.50 Average: 76.27 5.32 70.95 1161.27 10062.69 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5547012 2461724 30.74 2088 1849628 871660 9.62 519776 1668208 145076 08:53:01 PM 4981144 3027592 37.80 2088 2036160 1223064 13.50 976316 1738340 83372 08:54:01 PM 3898600 4110136 51.32 2088 2607508 1688216 18.64 1707900 2040216 100412 08:55:01 PM 3962592 4046144 50.52 2088 2646808 1505852 16.63 1622616 2056252 12872 08:56:01 PM 4327656 3681080 45.96 2088 2892504 953512 10.53 1360868 1943932 38248 Average: 4543401 3465335 43.27 2088 2406522 1248461 13.78 1237495 1889390 75996 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 353.73 227.52 1428.61 57.76 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 315.17 369.28 1839.49 62.69 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 358.07 424.75 3498.42 439.87 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 18.12 21.50 69.82 4.22 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 158.82 214.10 44.24 1751.26 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 240.38 251.49 1375.86 464.49 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) 03/06/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.46 0.00 3.82 0.85 0.11 57.76 08:52:01 PM 0 41.71 0.00 3.70 1.09 0.11 53.40 08:52:01 PM 1 33.24 0.00 3.95 0.62 0.11 62.08 08:53:01 PM all 47.23 0.00 3.72 2.10 0.12 46.83 08:53:01 PM 0 43.82 0.00 4.72 3.10 0.11 48.25 08:53:01 PM 1 50.68 0.00 2.72 1.09 0.11 45.41 08:54:01 PM all 66.37 0.00 3.80 3.31 0.12 26.40 08:54:01 PM 0 63.58 0.00 5.01 2.77 0.13 28.51 08:54:01 PM 1 69.18 0.00 2.58 3.83 0.13 24.29 08:55:01 PM all 81.20 0.00 1.90 0.04 0.12 16.74 08:55:01 PM 0 80.29 0.00 1.98 0.04 0.11 17.58 08:55:01 PM 1 82.17 0.00 1.78 0.04 0.11 15.90 08:56:01 PM all 56.74 0.00 2.52 0.29 0.10 40.36 08:56:01 PM 0 66.43 0.00 2.87 0.38 0.11 30.21 08:56:01 PM 1 47.25 0.00 2.20 0.19 0.09 50.26 Average: all 57.66 0.00 3.16 1.32 0.11 37.76 Average: 0 59.02 0.00 3.67 1.49 0.11 35.71 Average: 1 56.30 0.00 2.65 1.15 0.11 39.80