---> uname -a: Linux prd-centos7-docker-2c-8g-947.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: 2799.998 BogoMIPS: 5599.99 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 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 612 4782 16 2426 6914 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:4b:df:9b brd ff:ff:ff:ff:ff:ff inet 10.32.6.239/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe4b:df9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:85:2b:5e 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) 05/14/2024 _x86_64_ (2 CPU) 01:47:30 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 97.82 9.52 88.30 953.15 5170.43 01:50:01 PM 89.79 0.88 88.91 203.40 6793.29 01:51:01 PM 123.90 3.46 120.45 939.36 7589.13 01:52:01 PM 26.91 0.12 26.79 3.60 5346.92 01:53:01 PM 10.16 1.02 9.14 386.88 825.25 01:54:01 PM 32.30 1.90 30.40 221.45 3878.36 Average: 63.50 2.82 60.68 451.47 4934.81 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5574780 2433956 30.39 2088 1820248 860968 9.51 512180 1645852 121560 01:50:01 PM 5176428 2832308 35.37 2088 1945244 1167140 12.89 830420 1701824 93496 01:51:01 PM 4591492 3417244 42.67 2088 2194704 1420988 15.69 1306868 1781860 117960 01:52:01 PM 4334452 3674284 45.88 2088 2242124 1632436 18.02 1554276 1784376 10584 01:53:01 PM 4953316 3055420 38.15 2088 2347956 891896 9.85 948992 1767172 83044 01:54:01 PM 4942156 3066580 38.29 2088 2356408 884192 9.76 1013160 1712532 88 Average: 4928771 3079965 38.46 2088 2151114 1142937 12.62 1027649 1732269 71122 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 342.28 183.04 1134.47 51.81 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 156.19 141.29 589.70 25.64 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 366.17 430.59 2568.93 60.96 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 43.17 50.25 316.81 7.94 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 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 01:53:01 PM eth0 11.02 9.56 6.59 4.45 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 19.67 17.52 15.91 7.62 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 156.49 138.80 772.64 26.42 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 05/14/2024 _x86_64_ (2 CPU) 01:47:30 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.43 0.00 3.57 2.34 1.23 55.42 01:49:01 PM 0 43.84 0.00 4.11 1.93 1.30 48.82 01:49:01 PM 1 31.14 0.00 3.03 2.73 1.17 61.92 01:50:01 PM all 45.94 0.00 3.34 0.94 0.91 48.87 01:50:01 PM 0 57.18 0.00 5.32 1.32 1.08 35.09 01:50:01 PM 1 35.10 0.00 1.43 0.57 0.74 62.16 01:51:01 PM all 66.91 0.00 3.28 1.85 1.44 26.51 01:51:01 PM 0 60.42 0.00 4.97 2.12 1.83 30.66 01:51:01 PM 1 73.36 0.00 1.61 1.59 1.03 22.41 01:52:01 PM all 87.09 0.00 2.08 0.07 0.57 10.19 01:52:01 PM 0 86.08 0.00 2.20 0.13 0.62 10.96 01:52:01 PM 1 88.10 0.00 1.94 0.02 0.53 9.42 01:53:01 PM all 86.07 0.00 2.33 0.03 0.41 11.17 01:53:01 PM 0 85.84 0.00 2.24 0.04 0.39 11.49 01:53:01 PM 1 86.26 0.00 2.45 0.00 0.45 10.85 01:54:01 PM all 41.17 0.00 1.94 0.35 0.56 55.98 01:54:01 PM 0 49.08 0.00 2.34 0.27 0.59 47.73 01:54:01 PM 1 33.38 0.00 1.51 0.46 0.53 64.12 Average: all 60.29 0.00 2.76 0.94 0.85 35.16 Average: 0 63.46 0.00 3.53 0.97 0.97 31.07 Average: 1 57.17 0.00 1.99 0.90 0.74 39.20