---> uname -a: Linux prd-centos7-docker-2c-8g-4255.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 658 4210 16 2952 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:2b:14:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.184/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe2b:14a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:28:3f:f7 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) 09/04/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 120.92 19.47 101.45 4116.04 5856.04 08:53:01 PM 154.69 1.57 153.12 304.28 10075.34 08:54:01 PM 87.34 3.41 83.92 929.01 21526.09 08:55:01 PM 19.05 0.88 18.16 376.98 2084.88 08:56:01 PM 41.46 1.90 39.56 189.01 11265.35 Average: 84.67 5.44 79.23 1182.81 10161.21 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5498416 2510320 31.34 2088 1856988 906744 10.01 561696 1671444 146304 08:53:01 PM 4845468 3163268 39.50 2088 2085632 1244828 13.74 1098932 1742804 115544 08:54:01 PM 3885864 4122872 51.48 2088 2599760 1701536 18.79 1740480 2018812 38700 08:55:01 PM 3394980 4613756 57.61 2088 2638420 2104704 23.24 2200384 2044468 8128 08:56:01 PM 4334440 3674296 45.88 2088 2873852 959480 10.59 1377548 1924148 796 Average: 4391834 3616902 45.16 2088 2410930 1383458 15.27 1395808 1880335 61894 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 348.84 230.69 1551.95 63.53 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 445.41 527.49 2620.95 82.70 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 209.45 248.01 2452.53 415.81 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 11.98 11.76 53.86 3.00 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 172.84 224.51 55.97 1751.79 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 237.65 248.44 1346.85 463.30 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) 09/04/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.84 0.00 4.08 3.22 0.11 56.75 08:52:01 PM 0 41.38 0.00 4.33 2.20 0.12 51.97 08:52:01 PM 1 30.33 0.00 3.84 4.24 0.12 61.47 08:53:01 PM all 52.82 0.00 3.86 3.20 0.13 39.99 08:53:01 PM 0 45.30 0.00 5.50 3.20 0.14 45.86 08:53:01 PM 1 60.49 0.00 2.19 3.18 0.13 34.02 08:54:01 PM all 76.90 0.00 3.34 2.35 0.13 17.28 08:54:01 PM 0 75.36 0.00 3.97 2.39 0.13 18.15 08:54:01 PM 1 78.44 0.00 2.69 2.32 0.13 16.42 08:55:01 PM all 82.67 0.00 1.66 0.03 0.12 15.52 08:55:01 PM 0 82.14 0.00 1.77 0.02 0.13 15.95 08:55:01 PM 1 83.20 0.00 1.55 0.04 0.11 15.11 08:56:01 PM all 40.65 0.00 2.35 1.63 0.10 55.27 08:56:01 PM 0 37.05 0.00 2.44 1.42 0.09 59.00 08:56:01 PM 1 44.26 0.00 2.25 1.83 0.11 51.55 Average: all 57.45 0.00 3.06 2.10 0.12 37.28 Average: 0 55.93 0.00 3.61 1.85 0.12 38.49 Average: 1 58.97 0.00 2.51 2.34 0.12 36.06