---> uname -a: Linux prd-centos7-docker-2c-8g-1709.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: 2799.972 BogoMIPS: 5599.94 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 643 4210 16 2967 6871 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:8c:d6:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.183/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe8c:d6d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:e1:b0:8a 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) 03/03/2025 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 99.07 12.84 86.23 2118.70 5886.91 08:53:01 PM 157.27 1.59 155.67 309.49 10665.67 08:54:01 PM 80.68 3.40 77.28 928.63 19212.35 08:55:01 PM 17.22 0.83 16.39 369.12 4166.46 08:56:01 PM 40.26 1.95 38.31 190.67 11424.43 Average: 78.56 4.10 74.46 780.37 10284.51 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5494224 2514512 31.40 2088 1867612 903572 9.98 557040 1678560 155136 08:53:01 PM 4863640 3145096 39.27 2088 2097464 1234352 13.63 1065520 1753444 115424 08:54:01 PM 3812952 4195784 52.39 2088 2612304 1825324 20.15 1799060 2029196 108388 08:55:01 PM 3438012 4570724 57.07 2088 2650720 2049856 22.63 2143080 2054416 15392 08:56:01 PM 4333040 3675696 45.90 2088 2886872 961956 10.62 1362444 1934792 800 Average: 4388374 3620362 45.21 2088 2422994 1395012 15.40 1385429 1890082 79028 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 332.52 231.67 1570.86 63.99 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 446.17 528.84 2635.01 82.25 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 229.86 267.79 2464.19 419.03 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 13.56 13.36 56.39 4.66 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 171.34 218.70 54.29 1750.11 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 237.63 251.17 1351.03 466.53 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) 03/03/2025 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 37.26 0.00 3.59 1.96 0.10 57.10 08:52:02 PM 0 44.88 0.00 4.21 2.92 0.11 47.88 08:52:02 PM 1 29.73 0.00 2.99 1.02 0.11 66.15 08:53:01 PM all 50.76 0.00 3.99 3.08 0.14 42.03 08:53:01 PM 0 45.79 0.00 6.14 5.29 0.14 42.64 08:53:01 PM 1 55.78 0.00 1.82 0.87 0.13 41.40 08:54:01 PM all 77.21 0.00 3.34 1.63 0.14 17.67 08:54:01 PM 0 76.03 0.00 3.78 2.30 0.13 17.75 08:54:01 PM 1 78.42 0.00 2.89 0.96 0.13 17.60 08:55:01 PM all 83.33 0.00 1.76 0.02 0.12 14.77 08:55:01 PM 0 84.72 0.00 1.73 0.02 0.13 13.40 08:55:01 PM 1 81.93 0.00 1.79 0.00 0.13 16.15 08:56:01 PM all 40.26 0.00 2.37 0.93 0.10 56.34 08:56:01 PM 0 38.96 0.00 2.36 1.23 0.09 57.36 08:56:01 PM 1 41.56 0.00 2.39 0.63 0.09 55.33 Average: all 57.47 0.00 3.01 1.53 0.12 37.88 Average: 0 57.81 0.00 3.64 2.35 0.12 36.07 Average: 1 57.13 0.00 2.38 0.70 0.12 39.68