---> uname -a: Linux prd-centos7-docker-2c-8g-4717.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 567 5173 16 2079 6969 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:69:6a:ff brd ff:ff:ff:ff:ff:ff inet 10.32.6.121/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe69:6aff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:cb:b6:03 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) 06/26/2024 _x86_64_ (2 CPU) 09:17:48 PM LINUX RESTART 09:18:01 PM tps rtps wtps bread/s bwrtn/s 09:19:01 PM 127.26 72.86 54.40 5813.85 37583.98 09:20:01 PM 1.15 0.03 1.12 1.07 18.02 09:21:01 PM 96.15 9.54 86.61 976.82 4897.90 09:22:01 PM 84.14 10.03 74.11 2151.06 8696.00 Average: 77.18 23.12 54.06 2236.00 12801.21 09:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:19:01 PM 5930312 2078424 25.95 2088 1596884 803160 8.87 363812 1491040 8 09:20:01 PM 5929460 2079276 25.96 2088 1596888 803016 8.87 364596 1490804 4 09:21:01 PM 5501104 2507632 31.31 2088 1872848 887284 9.80 551332 1679872 149556 09:22:01 PM 5363276 2645460 33.03 2088 2021460 844596 9.33 712764 1628396 34316 Average: 5681038 2327698 29.06 2088 1772020 834514 9.21 498126 1572528 45971 09:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:19:01 PM eth0 156.31 79.15 423.46 18.68 0.00 0.00 0.00 09:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 09:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM eth0 262.09 178.08 1264.03 47.01 0.00 0.00 0.00 09:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM eth0 36.43 33.82 125.75 17.94 0.00 0.00 0.00 09:22:01 PM lo 0.65 0.65 0.12 0.12 0.00 0.00 0.00 09:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.75 72.79 453.32 20.91 0.00 0.00 0.00 Average: lo 0.16 0.16 0.03 0.03 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) 06/26/2024 _x86_64_ (2 CPU) 09:17:48 PM LINUX RESTART 09:18:01 PM CPU %user %nice %system %iowait %steal %idle 09:19:01 PM all 10.25 0.00 5.10 4.02 0.05 80.58 09:19:01 PM 0 10.15 0.00 5.23 4.31 0.05 80.25 09:19:01 PM 1 10.35 0.00 4.96 3.70 0.05 80.93 09:20:01 PM all 0.16 0.00 0.04 0.00 0.03 99.77 09:20:01 PM 0 0.12 0.00 0.05 0.00 0.03 99.80 09:20:01 PM 1 0.22 0.00 0.03 0.00 0.02 99.73 09:21:01 PM all 32.76 0.00 3.19 2.65 0.10 61.30 09:21:01 PM 0 22.02 0.00 2.53 0.74 0.10 74.60 09:21:01 PM 1 43.71 0.00 3.85 4.61 0.11 47.72 09:22:01 PM all 34.09 0.00 5.90 0.87 0.11 59.04 09:22:01 PM 0 37.81 0.00 5.72 0.88 0.11 55.49 09:22:01 PM 1 30.39 0.00 6.10 0.84 0.10 62.57 Average: all 19.03 0.00 3.53 1.88 0.07 75.50 Average: 0 17.25 0.00 3.35 1.48 0.07 77.84 Average: 1 20.82 0.00 3.70 2.27 0.07 73.14