---> uname -a: Linux prd-centos7-docker-2c-8g-1482.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 638 4753 16 2428 6888 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:35:6d:ee brd ff:ff:ff:ff:ff:ff inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe35:6dee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:91:52:3d 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) 05/21/2024 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 165.65 62.19 103.46 5793.51 38491.25 01:50:01 PM 85.46 0.02 85.45 0.40 7843.21 01:51:01 PM 91.61 1.12 90.49 216.58 5217.28 01:52:01 PM 81.65 2.10 79.55 847.79 5283.01 01:53:01 PM 21.69 0.12 21.57 3.60 4433.71 01:54:02 PM 9.80 0.95 8.85 400.53 706.44 01:55:01 PM 27.14 1.74 25.39 219.13 3501.93 Average: 69.10 9.77 59.33 1070.99 9367.98 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5649972 2358764 29.45 2088 1688780 965724 10.66 582344 1533900 40100 01:50:01 PM 5455040 2553696 31.89 2088 1858492 947840 10.46 598548 1671492 33460 01:51:01 PM 5049580 2959156 36.95 2088 1988320 1193760 13.18 932944 1711736 44808 01:52:01 PM 4631200 3377536 42.17 2088 2207720 1310932 14.47 1268920 1774628 100908 01:53:01 PM 4304176 3704560 46.26 2088 2244176 1639612 18.10 1578716 1785580 10572 01:54:02 PM 4084392 3924344 49.00 2088 2271568 1798164 19.85 1775200 1805520 7652 01:55:01 PM 4935824 3072912 38.37 2088 2358460 881924 9.74 995660 1732928 14176 Average: 4872883 3135853 39.16 2088 2088217 1248279 13.78 1104619 1716541 35954 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 278.25 160.51 833.95 64.96 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 121.61 72.04 642.19 7.57 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 253.31 273.54 1076.13 42.76 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 269.58 298.75 1993.49 41.33 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 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 36.34 38.97 308.01 5.64 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 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 01:54:02 PM eth0 7.04 6.65 5.04 2.30 0.00 0.00 0.00 01:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 21.28 18.49 15.98 8.52 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 141.34 124.39 698.03 24.77 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) 05/21/2024 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.84 0.00 6.62 5.64 5.86 43.03 01:49:01 PM 0 47.15 0.00 7.77 5.41 6.25 33.43 01:49:01 PM 1 31.00 0.00 5.56 5.85 5.47 52.12 01:50:01 PM all 31.29 0.00 2.68 0.92 5.06 60.06 01:50:01 PM 0 30.64 0.00 2.56 0.75 5.29 60.77 01:50:01 PM 1 31.96 0.00 2.76 1.11 4.83 59.34 01:51:01 PM all 44.59 0.00 3.33 1.96 8.76 41.36 01:51:01 PM 0 41.83 0.00 4.34 3.28 9.62 40.92 01:51:01 PM 1 47.21 0.00 2.40 0.67 7.95 41.76 01:52:01 PM all 67.86 0.00 2.60 1.51 6.67 21.35 01:52:01 PM 0 64.25 0.00 3.03 1.96 7.11 23.66 01:52:01 PM 1 71.62 0.00 2.15 1.05 6.22 18.96 01:53:01 PM all 90.48 0.00 2.06 0.08 1.52 5.85 01:53:01 PM 0 88.76 0.00 2.52 0.16 1.75 6.81 01:53:01 PM 1 92.28 0.00 1.60 0.00 1.27 4.86 01:54:02 PM all 84.62 0.00 1.97 0.05 0.94 12.42 01:54:02 PM 0 85.18 0.00 1.99 0.09 0.85 11.88 01:54:02 PM 1 84.04 0.00 1.95 0.02 1.03 12.97 01:55:01 PM all 43.60 0.00 2.24 0.47 2.20 51.49 01:55:01 PM 0 59.43 0.00 2.50 0.88 2.52 34.67 01:55:01 PM 1 29.08 0.00 2.01 0.07 1.92 66.92 Average: all 56.90 0.00 3.07 1.51 4.35 34.17 Average: 0 59.56 0.00 3.50 1.75 4.68 30.51 Average: 1 54.28 0.00 2.65 1.27 4.03 37.77