---> uname -a: Linux prd-centos7-docker-1c-4g-17781.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 UTC 2023 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: 2799.998 BogoMIPS: 5599.99 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 40G 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 608 4862 16 2349 6917 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:d2:66:47 brd ff:ff:ff:ff:ff:ff inet 10.30.171.226/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fed2:6647/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:a6:84:42 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 01/19/2024 _x86_64_ (2 CPU) 02:02:13 AM LINUX RESTART 02:03:29 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 98.94 6.08 92.85 1566.30 48670.36 02:05:01 AM 23.86 7.72 16.13 2841.35 1366.71 02:06:01 AM 69.88 1.53 68.34 177.19 2451.32 02:07:01 AM 128.84 9.61 119.23 945.35 9446.53 02:08:02 AM 72.55 0.58 71.97 85.81 3764.79 02:09:01 AM 177.81 0.00 177.81 0.00 6326.04 02:10:01 AM 166.31 0.18 166.13 22.38 4879.17 Average: 105.73 3.51 102.22 753.27 8302.01 02:03:29 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 6171112 1837624 22.95 2620 1506700 552872 6.10 181852 1424876 16 02:05:01 AM 5528180 2480556 30.97 2620 1674696 1199332 13.24 736468 1498660 33260 02:06:01 AM 4963144 3045592 38.03 2620 1879904 1431100 15.80 1280612 1504840 191868 02:07:01 AM 5368560 2640176 32.97 2620 1997404 871352 9.62 919200 1434364 20764 02:08:02 AM 5173016 2835720 35.41 2620 2166204 862508 9.52 943460 1569768 132124 02:09:01 AM 5006260 3002476 37.49 2620 2240208 944872 10.43 1052844 1615668 52216 02:10:01 AM 5058616 2950120 36.84 2620 2277316 830884 9.17 963988 1634372 42996 Average: 5324127 2684609 33.52 2620 1963205 956131 10.56 868346 1526078 67606 02:03:29 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:04:01 AM eth0 0.97 0.16 0.11 0.01 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 327.12 216.48 1169.48 59.24 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 210.12 187.69 3245.14 24.40 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 57.04 52.81 781.36 7.71 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 AM eth0 49.40 43.95 619.14 5.99 0.00 0.00 0.00 02:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 33.20 32.17 333.42 5.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 9.04 9.31 41.91 8.79 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.26 83.17 949.09 17.04 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 01/19/2024 _x86_64_ (2 CPU) 02:02:13 AM LINUX RESTART 02:03:29 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 8.10 0.00 1.98 46.13 0.03 43.76 02:04:01 AM 0 8.49 0.00 1.91 68.68 0.03 20.89 02:04:01 AM 1 7.71 0.00 2.03 23.67 0.03 66.56 02:05:01 AM all 16.83 0.00 1.61 11.79 0.14 69.64 02:05:01 AM 0 18.53 0.00 1.21 7.89 0.12 72.24 02:05:01 AM 1 15.08 0.00 1.99 15.82 0.15 66.95 02:06:01 AM all 21.00 0.00 1.63 26.04 0.15 51.18 02:06:01 AM 0 25.13 0.00 1.02 10.91 0.12 62.82 02:06:01 AM 1 16.94 0.00 2.26 40.85 0.17 39.78 02:07:01 AM all 14.14 0.00 1.65 23.41 0.09 60.71 02:07:01 AM 0 16.49 0.00 2.10 20.17 0.09 61.16 02:07:01 AM 1 11.81 0.00 1.20 26.62 0.09 60.29 02:08:02 AM all 18.14 0.00 1.71 6.58 0.07 73.50 02:08:02 AM 0 30.03 0.00 2.60 9.34 0.07 57.97 02:08:02 AM 1 6.61 0.00 0.86 3.90 0.07 88.56 02:09:01 AM all 21.22 0.00 1.38 11.54 0.13 65.73 02:09:01 AM 0 36.85 0.00 1.99 14.09 0.14 46.92 02:09:01 AM 1 6.30 0.00 0.81 9.11 0.12 83.66 02:10:01 AM all 16.44 0.00 1.89 13.77 0.09 67.81 02:10:01 AM 0 25.30 0.00 2.61 16.49 0.10 55.49 02:10:01 AM 1 7.76 0.00 1.15 11.10 0.10 79.89 Average: all 17.12 0.00 1.68 18.11 0.10 62.99 Average: 0 23.91 0.00 1.93 17.87 0.10 56.19 Average: 1 10.43 0.00 1.43 18.35 0.11 69.69