---> uname -a: Linux prd-centos7-docker-2c-8g-1406.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: 2800.022 BogoMIPS: 5600.04 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 606 4785 16 2429 6920 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:2e:80:81 brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe2e:8081/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:d3:28:13 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) 04/12/2024 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 152.68 47.50 105.18 5657.34 42003.25 01:50:01 PM 125.48 1.30 124.18 245.97 9056.05 01:51:01 PM 90.19 3.28 86.92 905.61 8736.64 01:52:01 PM 12.01 0.88 11.13 375.22 1996.15 Average: 94.85 13.10 81.76 1779.94 15337.27 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5575960 2432768 30.38 2088 1827064 867380 9.58 505136 1654184 125556 01:50:01 PM 5092940 2915788 36.41 2088 1986748 1162096 12.83 889840 1712968 46832 01:51:01 PM 4365440 3643288 45.49 2088 2232620 1632896 18.03 1523864 1782580 37164 01:52:01 PM 4976384 3032344 37.86 2088 2348496 873688 9.65 846388 1843896 86612 Average: 5002681 3006047 37.53 2088 2098732 1134015 12.52 941307 1748407 74041 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 422.46 238.70 1373.20 57.94 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 259.74 297.19 1162.59 50.62 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 280.69 328.78 2240.90 45.16 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 13.87 13.54 54.55 4.53 0.00 0.00 0.00 01:52:01 PM lo 0.15 0.15 0.02 0.02 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 243.46 219.49 1207.26 39.49 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) 04/12/2024 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.05 0.00 6.60 3.70 0.09 50.56 01:49:01 PM 0 50.62 0.00 7.67 4.06 0.09 37.57 01:49:01 PM 1 27.72 0.00 5.59 3.36 0.09 63.24 01:50:01 PM all 46.07 0.00 3.26 1.85 0.10 48.72 01:50:01 PM 0 40.52 0.00 4.08 2.65 0.11 52.65 01:50:01 PM 1 51.67 0.00 2.44 1.04 0.09 44.75 01:51:01 PM all 77.40 0.00 2.78 0.88 0.11 18.83 01:51:01 PM 0 74.55 0.00 3.49 1.18 0.11 20.68 01:51:01 PM 1 80.28 0.00 2.04 0.58 0.11 16.99 01:52:01 PM all 82.54 0.00 1.94 0.03 0.09 15.40 01:52:01 PM 0 82.00 0.00 2.30 0.04 0.09 15.57 01:52:01 PM 1 83.04 0.00 1.62 0.02 0.09 15.23 Average: all 61.06 0.00 3.65 1.62 0.10 33.56 Average: 0 61.72 0.00 4.38 1.99 0.10 31.81 Average: 1 60.39 0.00 2.94 1.26 0.09 35.31