---> uname -a: Linux prd-centos7-docker-2c-8g-5038.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 12G 8.9G 56% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 952 316 16 6551 6553 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:a2:d8:6b brd ff:ff:ff:ff:ff:ff inet 10.32.7.194/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fea2:d86b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:19:d8:fb 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) 06/28/2024 _x86_64_ (2 CPU) 09:21:29 AM LINUX RESTART 09:22:01 AM tps rtps wtps bread/s bwrtn/s 09:23:01 AM 102.55 8.88 93.67 828.25 5752.20 09:24:01 AM 177.56 8.11 169.45 1973.75 37973.03 09:25:01 AM 383.95 0.17 383.78 26.91 102166.16 09:26:01 AM 179.36 1.86 177.49 172.20 61228.63 Average: 210.86 4.75 206.10 750.17 51783.28 09:22:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 AM 5393648 2615088 32.65 2088 1922992 950256 10.49 621620 1704820 206128 09:24:01 AM 3722596 4286140 53.52 2088 3354788 1030624 11.38 824696 2900964 674508 09:25:01 AM 1108716 6900020 86.16 2088 5622680 1043328 11.52 1461968 4523692 588900 09:26:01 AM 355468 7653268 95.56 2088 6216984 974076 10.75 1603072 5010036 804 Average: 2645107 5363629 66.97 2088 4279361 999571 11.04 1127839 3534878 367585 09:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:23:01 AM eth0 116.91 101.28 1012.22 19.48 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 236.64 194.90 7164.16 18.13 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 682.70 614.15 16268.10 1389.98 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 180.79 182.37 1738.15 336.90 0.00 0.00 0.00 09:26:01 AM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 09:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 304.26 273.18 6545.46 441.15 0.00 0.00 0.00 Average: lo 0.16 0.16 0.03 0.03 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) 06/28/2024 _x86_64_ (2 CPU) 09:21:29 AM LINUX RESTART 09:22:01 AM CPU %user %nice %system %iowait %steal %idle 09:23:01 AM all 34.82 0.00 3.60 2.57 0.12 58.89 09:23:01 AM 0 46.84 0.00 4.64 1.65 0.12 46.74 09:23:01 AM 1 23.15 0.00 2.62 3.45 0.10 70.67 09:24:01 AM all 35.07 0.00 13.00 1.69 0.16 50.08 09:24:01 AM 0 34.61 0.00 13.55 2.03 0.16 49.65 09:24:01 AM 1 35.56 0.00 12.42 1.36 0.16 50.50 09:25:01 AM all 32.14 0.00 13.34 1.41 0.15 52.95 09:25:01 AM 0 32.61 0.00 13.40 1.64 0.16 52.19 09:25:01 AM 1 31.66 0.00 13.29 1.19 0.16 53.70 09:26:01 AM all 32.75 0.00 6.69 1.39 0.12 59.04 09:26:01 AM 0 42.99 0.00 6.90 1.57 0.12 48.41 09:26:01 AM 1 22.75 0.00 6.47 1.22 0.12 69.44 Average: all 33.70 0.00 9.11 1.77 0.14 55.27 Average: 0 39.28 0.00 9.61 1.72 0.14 49.24 Average: 1 28.20 0.00 8.62 1.82 0.14 61.23