---> uname -a: Linux prd-centos7-docker-1c-4g-3728.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: 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 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 4861 16 2351 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:62:9e:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe62:9ef2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:08:4d:a2 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) 02/06/2024 _x86_64_ (2 CPU) 02:05:00 AM LINUX RESTART 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 3.08 0.00 3.08 0.00 672.68 02:08:01 AM 0.22 0.00 0.22 0.00 2.18 02:09:01 AM 0.22 0.00 0.22 0.00 2.92 02:10:01 AM 0.23 0.00 0.23 0.00 2.57 02:11:01 AM 126.48 14.14 112.34 1724.70 5842.33 02:12:01 AM 287.41 0.35 287.06 77.95 14766.16 02:13:01 AM 145.84 0.20 145.64 22.92 4456.59 Average: 80.50 2.10 78.40 260.85 3678.21 02:06:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5909796 2098932 26.21 2620 1595424 810892 8.95 383676 1480724 12 02:08:01 AM 5910596 2098132 26.20 2620 1595428 810892 8.95 382504 1480488 4 02:09:01 AM 5911196 2097532 26.19 2620 1595432 810892 8.95 382556 1480492 4 02:10:01 AM 5886768 2121960 26.50 2620 1595436 811404 8.96 407636 1480488 12 02:11:01 AM 5311696 2697032 33.68 2620 2036968 885880 9.78 951240 1453664 256516 02:12:01 AM 5087352 2921376 36.48 2620 2220180 882280 9.74 977044 1609724 41796 02:13:01 AM 4932140 3076588 38.42 2620 2293012 940248 10.38 1075120 1645556 64512 Average: 5564221 2444507 30.52 2620 1847411 850355 9.39 651397 1518734 51837 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:07:01 AM eth0 0.23 0.13 0.01 0.01 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 02:08:01 AM eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 0.13 0.10 0.01 0.01 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 0.95 0.58 0.69 0.42 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 02:11:01 AM eth0 456.52 370.71 5024.66 77.79 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 59.09 54.96 699.77 8.35 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 17.29 18.21 89.80 5.14 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.35 63.55 830.88 13.11 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) 02/06/2024 _x86_64_ (2 CPU) 02:05:00 AM LINUX RESTART 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 0.09 0.00 0.05 0.00 0.04 99.82 02:07:01 AM 0 0.02 0.00 0.05 0.00 0.03 99.90 02:07:01 AM 1 0.15 0.00 0.05 0.00 0.03 99.77 02:08:01 AM all 0.17 0.00 0.04 0.00 0.04 99.75 02:08:01 AM 0 0.05 0.00 0.05 0.00 0.07 99.83 02:08:01 AM 1 0.28 0.00 0.03 0.00 0.03 99.65 02:09:01 AM all 0.13 0.00 0.03 0.00 0.03 99.80 02:09:01 AM 0 0.25 0.00 0.03 0.00 0.03 99.68 02:09:01 AM 1 0.03 0.00 0.03 0.00 0.03 99.90 02:10:01 AM all 0.50 0.00 0.05 0.00 0.05 99.40 02:10:01 AM 0 0.52 0.00 0.05 0.00 0.05 99.38 02:10:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.45 02:11:01 AM all 49.86 0.00 4.03 2.32 0.12 43.67 02:11:01 AM 0 50.06 0.00 3.78 2.67 0.14 43.34 02:11:01 AM 1 49.65 0.00 4.29 1.96 0.13 43.97 02:12:01 AM all 27.46 0.00 2.07 9.74 0.12 60.61 02:12:01 AM 0 39.08 0.00 2.71 8.66 0.12 49.42 02:12:01 AM 1 16.10 0.00 1.44 10.79 0.10 71.58 02:13:01 AM all 29.36 0.00 2.49 3.15 0.10 64.91 02:13:01 AM 0 51.07 0.00 3.64 3.37 0.11 41.81 02:13:01 AM 1 8.99 0.00 1.43 2.92 0.10 86.56 Average: all 14.89 0.00 1.21 2.13 0.07 81.70 Average: 0 19.40 0.00 1.42 2.04 0.08 77.06 Average: 1 10.43 0.00 1.01 2.21 0.07 86.28