---> uname -a: Linux prd-centos7-docker-2c-8g-8586.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 657 4209 16 2954 6858 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:92:c1:5f brd ff:ff:ff:ff:ff:ff inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe92:c15f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:2d:6c:9f 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) 10/24/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 112.17 13.42 98.75 2271.31 5717.02 08:53:01 PM 157.21 1.57 155.65 304.33 9257.26 08:54:01 PM 86.27 3.38 82.89 927.70 22337.43 08:55:01 PM 14.63 0.85 13.78 369.34 2089.51 08:56:01 PM 38.92 1.88 37.04 188.54 11158.81 Average: 81.82 4.22 77.60 812.17 10112.99 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5528464 2480272 30.97 2088 1856664 889768 9.82 532624 1671312 147852 08:53:01 PM 4838616 3170120 39.58 2088 2098516 1245560 13.75 1092800 1748416 152344 08:54:01 PM 3838592 4170144 52.07 2088 2601012 1753144 19.36 1780524 2019932 38700 08:55:01 PM 3383428 4625308 57.75 2088 2639424 2181424 24.08 2204324 2045612 8136 08:56:01 PM 4347580 3661156 45.71 2088 2874888 947144 10.46 1357012 1925208 788 Average: 4387336 3621400 45.22 2088 2414101 1403408 15.49 1393457 1882096 69564 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 311.72 207.49 1525.45 59.28 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 472.68 550.87 2808.43 88.52 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 190.44 222.00 2256.50 413.07 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 12.45 12.07 53.93 3.08 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 175.30 223.05 60.20 1752.34 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 232.43 243.00 1340.74 463.06 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) 10/24/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.32 0.00 3.61 2.74 0.11 58.22 08:52:01 PM 0 38.55 0.00 3.85 1.51 0.12 55.97 08:52:01 PM 1 32.13 0.00 3.35 3.96 0.12 60.44 08:53:01 PM all 52.46 0.00 4.13 2.59 0.15 40.66 08:53:01 PM 0 44.93 0.00 6.24 4.09 0.14 44.59 08:53:01 PM 1 60.12 0.00 2.01 1.08 0.14 36.65 08:54:01 PM all 78.60 0.00 3.26 2.67 0.16 15.32 08:54:01 PM 0 77.19 0.00 3.77 2.82 0.15 16.07 08:54:01 PM 1 80.05 0.00 2.70 2.51 0.17 14.57 08:55:01 PM all 83.43 0.00 1.66 0.03 0.15 14.74 08:55:01 PM 0 82.40 0.00 1.77 0.06 0.17 15.62 08:55:01 PM 1 84.44 0.00 1.58 0.00 0.13 13.85 08:56:01 PM all 40.87 0.00 2.53 0.90 0.11 55.58 08:56:01 PM 0 56.35 0.00 2.94 1.06 0.13 39.52 08:56:01 PM 1 25.92 0.00 2.12 0.73 0.10 71.13 Average: all 57.74 0.00 3.04 1.79 0.14 37.29 Average: 0 59.59 0.00 3.73 1.91 0.14 34.63 Average: 1 55.91 0.00 2.36 1.67 0.13 39.93