---> uname -a: Linux prd-centos7-docker-2c-8g-5216.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 663 4197 16 2960 6852 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:e8:4b:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fee8:4ba1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:b0:08:15 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) 08:50:29 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 106.56 9.31 97.25 995.57 5819.25 08:53:01 PM 159.57 3.55 156.03 753.11 10993.69 08:54:01 PM 70.91 0.88 70.03 310.00 21417.01 08:55:01 PM 25.07 0.92 24.15 377.61 8875.97 08:56:02 PM 29.80 1.85 27.95 182.01 3488.21 Average: 78.39 3.30 75.09 523.63 10122.13 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5440232 2568504 32.07 2088 1933968 871728 9.62 567796 1709492 212748 08:53:01 PM 4595732 3413004 42.62 2088 2140572 1417928 15.66 1325744 1762740 116384 08:54:01 PM 3738652 4270084 53.32 2088 2618756 1762108 19.46 1874096 2031260 18812 08:55:01 PM 4358848 3649888 45.57 2088 2872516 945980 10.44 1151468 2124888 75836 08:56:02 PM 4313328 3695408 46.14 2088 2881332 977304 10.79 1393448 1929092 100 Average: 4489358 3519378 43.94 2088 2489429 1195010 13.19 1262510 1911494 84776 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 139.40 113.79 1148.53 28.01 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 456.89 560.74 2854.81 83.39 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 175.84 209.78 2091.61 411.19 0.00 0.00 0.00 08:54:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 57.96 83.99 10.83 555.25 0.00 0.00 0.00 08:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM eth0 123.22 148.37 49.23 1200.61 0.00 0.00 0.00 08:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 190.67 223.35 1231.37 455.64 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) 06/28/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.57 0.00 3.55 2.73 0.11 59.03 08:52:01 PM 0 45.13 0.00 3.72 2.43 0.12 48.59 08:52:01 PM 1 24.23 0.00 3.35 3.02 0.12 69.28 08:53:01 PM all 61.88 0.00 3.64 2.26 0.13 32.09 08:53:01 PM 0 55.36 0.00 5.12 3.63 0.13 35.77 08:53:01 PM 1 68.51 0.00 2.16 0.86 0.13 28.34 08:54:01 PM all 75.17 0.00 3.07 2.12 0.12 19.51 08:54:01 PM 0 73.89 0.00 3.57 3.48 0.11 18.94 08:54:01 PM 1 76.51 0.00 2.55 0.74 0.11 20.09 08:55:01 PM all 77.04 0.00 2.18 0.39 0.12 20.28 08:55:01 PM 0 77.04 0.00 2.49 0.40 0.11 19.95 08:55:01 PM 1 76.99 0.00 1.87 0.39 0.13 20.62 08:56:02 PM all 35.22 0.00 1.97 0.44 0.09 62.28 08:56:02 PM 0 58.83 0.00 2.42 0.70 0.11 37.95 08:56:02 PM 1 12.77 0.00 1.52 0.20 0.07 85.44 Average: all 56.36 0.00 2.88 1.59 0.11 39.05 Average: 0 61.92 0.00 3.47 2.13 0.11 32.37 Average: 1 50.83 0.00 2.29 1.05 0.11 45.71