---> uname -a: Linux prd-centos7-docker-2c-8g-5077.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 12G 8.9G 56% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 926 341 16 6552 6578 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:f4:3a:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.71/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fef4:3a70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:cb:59:3f 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) 06/28/2024 _x86_64_ (2 CPU) 12:20:57 PM LINUX RESTART 12:22:01 PM tps rtps wtps bread/s bwrtn/s 12:23:01 PM 94.89 7.59 87.29 1913.87 9583.40 12:24:01 PM 294.47 0.70 293.77 90.21 66097.20 12:25:01 PM 370.55 1.85 368.70 172.15 130544.65 Average: 253.29 3.38 249.91 725.48 68738.47 12:22:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:23:01 PM 5279536 2729200 34.08 2088 2017332 938500 10.36 678476 1751716 58496 12:24:01 PM 3043800 4964936 61.99 2088 4001940 974540 10.76 1201256 3132856 581060 12:25:01 PM 372668 7636068 95.35 2088 6217596 961184 10.61 1595000 5010592 392 Average: 2898668 5110068 63.81 2088 4078956 958075 10.58 1158244 3298388 213316 12:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:23:01 PM eth0 42.28 41.43 334.88 9.13 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 799.22 783.59 17401.92 1401.96 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 355.28 307.66 7725.86 340.59 0.00 0.00 0.00 12:25:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 398.91 377.54 8487.10 583.86 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 06/28/2024 _x86_64_ (2 CPU) 12:20:57 PM LINUX RESTART 12:22:01 PM CPU %user %nice %system %iowait %steal %idle 12:23:01 PM all 34.21 0.00 6.10 1.34 0.12 58.22 12:23:01 PM 0 41.30 0.00 6.49 1.61 0.12 50.48 12:23:01 PM 1 27.27 0.00 5.72 1.08 0.12 65.81 12:24:01 PM all 33.32 0.00 12.21 1.65 0.14 52.68 12:24:01 PM 0 31.12 0.00 12.15 1.69 0.13 54.91 12:24:01 PM 1 35.50 0.00 12.27 1.61 0.14 50.48 12:25:01 PM all 30.25 0.00 14.63 3.93 0.14 51.06 12:25:01 PM 0 32.44 0.00 14.93 4.68 0.14 47.82 12:25:01 PM 1 28.07 0.00 14.34 3.16 0.14 54.28 Average: all 32.61 0.00 10.93 2.30 0.13 54.03 Average: 0 35.00 0.00 11.16 2.65 0.13 51.07 Average: 1 30.24 0.00 10.72 1.94 0.14 56.97