---> uname -a: Linux prd-centos7-docker-2c-8g-2444.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 7.4G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 598 4794 16 2427 6928 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:91:c6:58 brd ff:ff:ff:ff:ff:ff inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe91:c658/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:91:2e:ad 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) 08/14/2024 _x86_64_ (2 CPU) 01:47:28 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 118.89 9.17 109.72 989.11 6217.90 01:50:01 PM 160.54 3.91 156.63 977.02 10369.18 01:51:01 PM 40.06 0.22 39.85 6.79 7492.01 01:52:01 PM 21.69 2.55 19.15 584.88 1226.96 Average: 85.30 3.96 81.33 639.41 6326.60 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5440064 2568672 32.07 2088 1932352 1041556 11.50 570148 1706712 207396 01:50:01 PM 4739744 3268992 40.82 2088 2195128 1225044 13.53 1158100 1784728 178028 01:51:01 PM 4401240 3607496 45.04 2088 2251220 1526492 16.85 1479288 1791980 18208 01:52:01 PM 4945140 3063596 38.25 2088 2358420 878576 9.70 990392 1734548 91668 Average: 4881547 3127189 39.05 2088 2184280 1167917 12.89 1049482 1754492 123825 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 219.86 151.96 1222.02 23.40 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 436.23 531.77 2761.93 77.76 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 46.59 53.53 317.93 9.13 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 23.76 21.13 18.31 10.04 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 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 181.60 189.58 1079.99 30.08 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 08/14/2024 _x86_64_ (2 CPU) 01:47:28 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.32 0.00 3.66 2.62 0.10 58.29 01:49:01 PM 0 41.99 0.00 4.24 2.25 0.11 51.42 01:49:01 PM 1 28.74 0.00 3.10 2.99 0.12 65.05 01:50:01 PM all 63.17 0.00 3.62 2.02 0.14 31.05 01:50:01 PM 0 55.88 0.00 5.45 2.84 0.14 35.69 01:50:01 PM 1 70.55 0.00 1.77 1.20 0.14 26.33 01:51:01 PM all 81.50 0.00 1.99 0.28 0.12 16.10 01:51:01 PM 0 81.15 0.00 2.20 0.55 0.11 16.00 01:51:01 PM 1 81.88 0.00 1.78 0.00 0.13 16.22 01:52:01 PM all 67.32 0.00 2.39 0.48 0.11 29.70 01:52:01 PM 0 79.65 0.00 2.77 0.87 0.11 16.60 01:52:01 PM 1 55.30 0.00 2.01 0.11 0.09 42.49 Average: all 61.55 0.00 2.92 1.37 0.12 34.04 Average: 0 64.42 0.00 3.68 1.64 0.12 30.14 Average: 1 58.69 0.00 2.18 1.09 0.12 37.92