---> uname -a: Linux prd-centos7-docker-2c-1g-41463.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 589 5124 16 2107 6946 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b1:9d:2f brd ff:ff:ff:ff:ff:ff inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:feb1:9d2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:1b:f7:b5 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 09/24/2024 _x86_64_ (2 CPU) 04:11:29 PM LINUX RESTART 04:12:02 PM tps rtps wtps bread/s bwrtn/s 04:13:01 PM 13.42 6.37 7.06 1591.33 1475.93 04:14:01 PM 1.22 0.00 1.22 0.00 20.37 04:15:01 PM 0.15 0.00 0.15 0.00 1.60 04:16:01 PM 0.15 0.00 0.15 0.00 1.48 04:17:01 PM 0.32 0.00 0.32 0.00 4.73 04:18:01 PM 0.22 0.00 0.22 0.00 2.85 04:19:01 PM 0.43 0.00 0.43 0.00 6.88 04:20:01 PM 54.74 9.26 45.48 1070.66 1105.70 04:21:01 PM 241.44 2.18 239.26 1594.40 8860.56 Average: 34.72 1.97 32.75 470.97 1275.37 04:12:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 PM 5928872 2080036 25.97 2620 1596352 772884 8.53 359248 1491664 16 04:14:01 PM 5927096 2081812 25.99 2620 1596408 772772 8.53 361080 1491440 16 04:15:01 PM 5927660 2081248 25.99 2620 1596360 773096 8.54 360908 1491428 4 04:16:01 PM 5930776 2078132 25.95 2620 1596364 773096 8.54 356820 1491428 4 04:17:01 PM 5928604 2080304 25.97 2620 1596372 773368 8.54 359404 1491432 4 04:18:01 PM 5928112 2080796 25.98 2620 1596376 773352 8.54 359844 1491428 4 04:19:01 PM 5924336 2084572 26.03 2620 1596380 773740 8.54 363592 1491428 4 04:20:01 PM 5739632 2269276 28.33 2620 1683372 822976 9.09 483572 1543200 39816 04:21:01 PM 5294384 2714524 33.89 2620 2000016 882764 9.75 646008 1757348 106392 Average: 5836608 2172300 27.12 2620 1650889 790894 8.73 405608 1526755 16251 04:12:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:13:01 PM eth0 181.02 113.10 524.03 27.96 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM eth0 0.33 0.10 0.07 0.01 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 0.30 0.20 0.06 0.34 0.00 0.00 0.00 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 0.78 0.13 0.12 0.16 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 0.77 0.42 0.37 0.48 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 0.40 0.22 0.14 0.10 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM eth0 1.22 0.97 0.63 2.10 0.00 0.00 0.00 04:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 110.36 82.88 390.31 39.92 0.00 0.00 0.00 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM eth0 77.25 61.28 923.37 13.13 0.00 0.00 0.00 04:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.13 28.66 203.79 9.32 0.00 0.00 0.00 Average: lo 0.00 0.00 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 09/24/2024 _x86_64_ (2 CPU) 04:11:29 PM LINUX RESTART 04:12:02 PM CPU %user %nice %system %iowait %steal %idle 04:13:01 PM all 4.67 0.00 0.47 0.28 0.04 94.53 04:13:01 PM 0 4.16 0.00 0.41 0.22 0.05 95.16 04:13:01 PM 1 5.18 0.00 0.51 0.33 0.03 93.95 04:14:01 PM all 0.25 0.00 0.05 0.00 0.03 99.67 04:14:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 04:14:01 PM 1 0.42 0.00 0.05 0.00 0.02 99.52 04:15:01 PM all 0.26 0.00 0.05 0.00 0.03 99.66 04:15:01 PM 0 0.25 0.00 0.08 0.00 0.03 99.63 04:15:01 PM 1 0.28 0.00 0.05 0.00 0.03 99.63 04:16:01 PM all 0.16 0.00 0.04 0.00 0.03 99.77 04:16:01 PM 0 0.07 0.00 0.03 0.00 0.03 99.87 04:16:01 PM 1 0.25 0.00 0.05 0.00 0.03 99.67 04:17:01 PM all 0.21 0.00 0.05 0.00 0.03 99.72 04:17:01 PM 0 0.10 0.00 0.03 0.00 0.02 99.85 04:17:01 PM 1 0.30 0.00 0.05 0.00 0.03 99.62 04:18:01 PM all 0.18 0.00 0.03 0.00 0.03 99.76 04:18:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 04:18:01 PM 1 0.30 0.00 0.02 0.00 0.02 99.67 04:19:01 PM all 0.24 0.00 0.05 0.00 0.03 99.68 04:19:01 PM 0 0.22 0.00 0.05 0.00 0.03 99.70 04:19:01 PM 1 0.27 0.00 0.05 0.00 0.03 99.65 04:20:01 PM all 9.90 0.00 1.12 3.03 0.05 85.90 04:20:01 PM 0 11.50 0.00 1.31 2.08 0.05 85.06 04:20:01 PM 1 8.31 0.00 0.91 3.98 0.03 86.76 04:21:01 PM all 35.27 0.00 3.38 6.39 0.12 54.83 04:21:01 PM 0 30.18 0.00 3.46 6.18 0.14 60.04 04:21:01 PM 1 40.35 0.00 3.32 6.62 0.12 49.58 Average: all 5.54 0.00 0.57 1.05 0.04 92.80 Average: 0 5.06 0.00 0.60 0.92 0.05 93.38 Average: 1 6.02 0.00 0.54 1.19 0.04 92.21