---> uname -a: Linux prd-centos7-docker-2c-8g-3687.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 7.4G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 631 4765 16 2424 6895 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:af:40:86 brd ff:ff:ff:ff:ff:ff inet 10.32.7.26/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:feaf:4086/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:c1:83:6b 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) 08/29/2024 _x86_64_ (2 CPU) 01:47:27 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 100.15 9.47 90.68 1013.45 6076.17 01:50:01 PM 159.60 3.65 155.96 953.26 10420.27 01:51:01 PM 39.34 0.20 39.14 6.26 7488.28 01:52:01 PM 23.51 2.60 20.91 594.74 1295.18 Average: 80.67 3.98 76.69 641.99 6321.13 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5343632 2665096 33.28 2088 1929048 1080880 11.93 671272 1702792 207764 01:50:01 PM 4675520 3333208 41.62 2088 2191540 1315960 14.53 1226792 1781484 178232 01:51:01 PM 4518256 3490472 43.58 2088 2247392 1545860 17.07 1367660 1788088 18208 01:52:01 PM 4875692 3133036 39.12 2088 2354728 944920 10.43 1064620 1731204 90328 Average: 4853275 3155453 39.40 2088 2180677 1221905 13.49 1082586 1750892 123633 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 208.32 147.37 1160.17 20.55 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 437.28 535.52 2757.67 76.39 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 44.96 51.50 316.96 8.46 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 27.34 23.68 25.68 11.58 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 179.52 189.57 1065.44 29.25 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) 08/29/2024 _x86_64_ (2 CPU) 01:47:27 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.01 0.00 3.72 1.43 0.10 58.74 01:49:01 PM 0 50.38 0.00 4.97 1.18 0.11 43.37 01:49:01 PM 1 22.14 0.00 2.51 1.67 0.10 73.58 01:50:01 PM all 61.87 0.00 3.29 2.56 0.13 32.15 01:50:01 PM 0 57.84 0.00 4.72 3.68 0.13 33.63 01:50:01 PM 1 65.93 0.00 1.86 1.45 0.11 30.66 01:51:01 PM all 81.38 0.00 1.89 0.36 0.11 16.27 01:51:01 PM 0 80.49 0.00 2.10 0.60 0.11 16.69 01:51:01 PM 1 82.30 0.00 1.65 0.09 0.11 15.85 01:52:01 PM all 65.12 0.00 2.35 0.19 0.10 32.25 01:52:01 PM 0 57.10 0.00 2.11 0.20 0.09 40.50 01:52:01 PM 1 73.26 0.00 2.58 0.20 0.11 23.85 Average: all 60.83 0.00 2.82 1.14 0.11 35.10 Average: 0 61.33 0.00 3.48 1.42 0.11 33.66 Average: 1 60.33 0.00 2.16 0.86 0.11 36.54