---> uname -a: Linux prd-centos7-docker-2c-8g-4987.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 665 4194 16 2960 6850 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:12:74:c4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.162/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe12:74c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:61:ad:1a 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) 06/27/2024 _x86_64_ (2 CPU) 08:50:27 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 83.65 9.21 74.44 1060.98 7117.04 08:53:01 PM 155.88 3.07 152.82 682.40 9452.87 08:54:01 PM 70.92 0.92 70.01 310.54 21523.01 08:55:01 PM 24.85 0.88 23.96 376.49 8872.79 Average: 83.52 3.52 80.00 607.29 11750.99 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5418832 2589904 32.34 2088 1936600 882336 9.74 579916 1709876 159132 08:53:01 PM 4683012 3325724 41.53 2088 2141088 1345752 14.86 1236796 1763280 119560 08:54:01 PM 3963080 4045656 50.52 2088 2619228 1697736 18.74 1646796 2031872 18832 08:55:01 PM 4347816 3660920 45.71 2088 2872928 955268 10.55 1160464 2125436 75832 Average: 4603185 3405551 42.52 2088 2392461 1220273 13.47 1155993 1907616 93339 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 117.52 97.25 1102.23 16.21 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 454.19 560.24 2898.15 81.79 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 191.47 219.90 2097.34 413.59 0.00 0.00 0.00 08:54:01 PM lo 0.03 0.03 0.01 0.01 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 54.59 83.35 11.37 555.29 0.00 0.00 0.00 08:55:01 PM lo 0.12 0.12 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 Average: eth0 203.40 238.85 1521.54 267.49 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 06/27/2024 _x86_64_ (2 CPU) 08:50:27 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 35.61 0.00 3.47 0.72 0.10 60.11 08:52:02 PM 0 43.33 0.00 3.93 0.46 0.12 52.15 08:52:02 PM 1 28.02 0.00 3.03 0.95 0.09 67.91 08:53:01 PM all 60.80 0.00 3.50 3.47 0.13 32.11 08:53:01 PM 0 53.85 0.00 5.36 5.78 0.13 34.88 08:53:01 PM 1 67.84 0.00 1.62 1.12 0.13 29.29 08:54:01 PM all 77.26 0.00 3.09 2.18 0.13 17.33 08:54:01 PM 0 76.35 0.00 3.77 3.36 0.13 16.39 08:54:01 PM 1 78.19 0.00 2.38 1.03 0.13 18.27 08:55:01 PM all 73.67 0.00 2.08 0.83 0.10 23.31 08:55:01 PM 0 71.77 0.00 2.17 1.56 0.09 24.41 08:55:01 PM 1 75.56 0.00 2.01 0.11 0.11 22.21 Average: all 61.55 0.00 3.04 1.79 0.11 33.52 Average: 0 61.15 0.00 3.81 2.77 0.12 32.15 Average: 1 61.94 0.00 2.27 0.80 0.11 34.88