---> uname -a: Linux prd-centos7-docker-2c-8g-5593.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 915 3974 16 2931 6600 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:5a:09:48 brd ff:ff:ff:ff:ff:ff inet 10.32.6.177/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe5a:948/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a6:1c:5d:d8 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) 09/21/2024 _x86_64_ (2 CPU) 04:36:28 AM LINUX RESTART 04:37:02 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 97.90 8.89 89.01 836.04 5829.78 04:39:01 AM 166.54 1.79 164.75 548.05 11482.37 04:40:01 AM 72.68 2.91 69.77 625.80 20325.99 04:41:01 AM 8.87 0.90 7.97 377.76 1577.66 04:42:01 AM 33.97 2.60 31.37 293.49 9987.56 Average: 75.95 3.40 72.55 535.21 9854.73 04:37:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5392456 2616280 32.67 2088 1923144 940540 10.38 623080 1703152 210020 04:39:01 AM 4682728 3326008 41.53 2088 2140516 1349160 14.90 1226112 1773420 120420 04:40:01 AM 3970780 4037956 50.42 2088 2598024 1624288 17.93 1640464 2032396 26692 04:41:01 AM 3839968 4168768 52.05 2088 2637828 1634148 18.04 1741544 2058080 11232 04:42:01 AM 4101120 3907616 48.79 2088 2850828 1207716 13.33 1530516 2003076 12788 Average: 4397410 3611326 45.09 2088 2430068 1351170 14.92 1352343 1914025 76230 04:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 79.45 77.56 964.47 9.70 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 501.15 597.26 3321.13 91.90 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 155.64 162.68 2117.92 20.32 0.00 0.00 0.00 04:40:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 13.58 12.98 57.30 4.90 0.00 0.00 0.00 04:41:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 213.12 141.45 360.93 132.32 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 193.07 198.93 1366.40 51.98 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) 09/21/2024 _x86_64_ (2 CPU) 04:36:28 AM LINUX RESTART 04:37:02 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 34.91 0.00 3.29 2.34 0.11 59.35 04:38:01 AM 0 26.83 0.00 2.73 3.17 0.11 67.17 04:38:01 AM 1 43.12 0.00 3.85 1.48 0.13 51.42 04:39:01 AM all 56.05 0.00 3.92 2.95 0.13 36.94 04:39:01 AM 0 47.62 0.00 5.65 4.68 0.14 41.90 04:39:01 AM 1 64.63 0.00 2.18 1.19 0.13 31.88 04:40:01 AM all 73.41 0.00 2.96 2.58 0.12 20.93 04:40:01 AM 0 71.18 0.00 3.37 2.17 0.11 23.18 04:40:01 AM 1 75.70 0.00 2.54 2.98 0.11 18.67 04:41:01 AM all 83.70 0.00 1.72 0.02 0.11 14.45 04:41:01 AM 0 83.80 0.00 2.00 0.02 0.11 14.07 04:41:01 AM 1 83.59 0.00 1.44 0.02 0.11 14.84 04:42:01 AM all 41.77 0.00 1.99 0.92 0.08 55.24 04:42:01 AM 0 48.07 0.00 2.51 1.75 0.09 47.58 04:42:01 AM 1 35.54 0.00 1.46 0.12 0.09 62.79 Average: all 57.69 0.00 2.78 1.77 0.11 37.66 Average: 0 55.19 0.00 3.26 2.38 0.11 39.06 Average: 1 60.20 0.00 2.29 1.15 0.11 36.24