---> uname -a: Linux prd-centos7-docker-2c-8g-1682.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 612 4225 16 2983 6901 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:41:e8:4d brd ff:ff:ff:ff:ff:ff inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe41:e84d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:64:5f:f6 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) 02/13/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 70.04 9.56 60.48 977.35 5543.87 08:53:01 PM 131.83 1.53 130.30 303.13 10646.32 08:54:01 PM 109.60 3.31 106.29 926.23 20375.63 08:55:01 PM 14.82 0.35 14.47 242.85 4184.73 08:56:01 PM 38.15 2.43 35.72 323.06 11022.48 Average: 72.88 3.44 69.44 554.48 10354.32 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5449040 2559696 31.96 2088 1893080 927608 10.24 580004 1702012 174668 08:53:01 PM 5017388 2991348 37.35 2088 2040316 1172060 12.94 934024 1741880 83676 08:54:01 PM 3885568 4123168 51.48 2088 2612560 1694056 18.70 1718256 2039684 101352 08:55:01 PM 3893408 4115328 51.39 2088 2654152 1563624 17.26 1682700 2063560 16296 08:56:01 PM 4364072 3644664 45.51 2088 2897636 907248 10.02 1315856 1950584 38172 Average: 4521895 3486841 43.54 2088 2419549 1252919 13.83 1246168 1899544 82833 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 176.33 142.44 1246.40 35.37 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 308.36 358.54 1602.57 64.83 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 354.31 423.37 3510.45 440.74 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 11.91 11.98 53.85 2.69 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 170.82 214.47 54.77 1744.15 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 204.32 230.13 1293.53 457.47 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) 02/13/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.85 0.00 3.26 0.46 0.10 59.33 08:52:01 PM 0 51.50 0.00 3.83 0.73 0.11 43.84 08:52:01 PM 1 22.64 0.00 2.70 0.22 0.09 74.35 08:53:01 PM all 46.03 0.00 3.67 1.41 0.11 48.78 08:53:01 PM 0 46.66 0.00 5.42 2.40 0.11 45.41 08:53:01 PM 1 45.41 0.00 1.93 0.41 0.12 52.13 08:54:01 PM all 67.28 0.00 3.49 2.99 0.11 26.13 08:54:01 PM 0 63.95 0.00 4.54 3.40 0.11 28.00 08:54:01 PM 1 70.61 0.00 2.44 2.58 0.11 24.26 08:55:01 PM all 82.80 0.00 1.76 0.02 0.10 15.32 08:55:01 PM 0 81.74 0.00 1.87 0.00 0.11 16.28 08:55:01 PM 1 83.89 0.00 1.66 0.02 0.09 14.34 08:56:01 PM all 49.56 0.00 2.63 0.92 0.09 46.81 08:56:01 PM 0 56.32 0.00 3.38 0.21 0.09 40.00 08:56:01 PM 1 42.88 0.00 1.90 1.63 0.09 53.50 Average: all 56.24 0.00 2.97 1.16 0.10 39.53 Average: 0 59.88 0.00 3.82 1.35 0.10 34.85 Average: 1 52.63 0.00 2.13 0.97 0.10 44.17