---> uname -a: Linux prd-centos7-docker-2c-8g-5422.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 584 4796 16 2439 6942 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:d5:46:ea brd ff:ff:ff:ff:ff:ff inet 10.32.6.145/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fed5:46ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:7f:5e:de 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) 03/24/2024 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 100.07 20.23 79.84 4505.71 20673.18 01:50:01 PM 116.29 1.33 114.95 246.99 9845.88 01:51:01 PM 85.75 3.13 82.62 901.35 5969.97 01:52:01 PM 15.36 0.88 14.48 370.84 4126.20 Average: 79.27 6.34 72.94 1493.74 10109.62 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5513592 2495144 31.16 2088 1837732 907808 10.02 555896 1664996 134216 01:50:01 PM 5093852 2914884 36.40 2088 1996408 1126200 12.43 879076 1723140 46440 01:51:01 PM 4562896 3445840 43.03 2088 2242712 1338932 14.78 1319200 1793852 108012 01:52:01 PM 4074232 3934504 49.13 2088 2279760 1812400 20.01 1777728 1817284 14448 Average: 4811143 3197593 39.93 2088 2089153 1296335 14.31 1132975 1749818 75779 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 400.41 250.06 1419.31 57.78 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 267.24 294.40 1170.81 50.70 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 284.68 332.08 2267.67 46.94 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 12.22 12.15 54.02 3.00 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 240.46 222.04 1227.11 39.52 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 03/24/2024 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.72 0.00 4.18 1.76 0.13 57.21 01:49:01 PM 0 41.92 0.00 5.32 2.70 0.13 49.93 01:49:01 PM 1 31.61 0.00 3.05 0.83 0.12 64.39 01:50:01 PM all 46.28 0.00 3.47 2.10 0.17 47.98 01:50:01 PM 0 49.79 0.00 4.97 3.58 0.18 41.48 01:50:01 PM 1 42.79 0.00 2.00 0.64 0.16 54.41 01:51:01 PM all 78.72 0.00 2.97 1.07 0.18 17.05 01:51:01 PM 0 77.59 0.00 3.44 0.57 0.18 18.21 01:51:01 PM 1 79.88 0.00 2.47 1.57 0.18 15.90 01:52:01 PM all 84.23 0.00 1.80 0.03 0.16 13.79 01:52:01 PM 0 83.47 0.00 1.83 0.02 0.17 14.52 01:52:01 PM 1 84.96 0.00 1.78 0.04 0.17 13.05 Average: all 61.14 0.00 3.12 1.25 0.16 34.33 Average: 0 62.95 0.00 3.91 1.74 0.16 31.24 Average: 1 59.33 0.00 2.33 0.77 0.16 37.41