---> uname -a: Linux prd-centos7-docker-2c-8g-276.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 633 4230 16 2956 6882 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:42:c5:2d brd ff:ff:ff:ff:ff:ff inet 10.32.7.128/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe42:c52d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:c9:1f:db 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) 03/31/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 87.28 19.95 67.33 4455.01 8048.88 08:53:01 PM 133.26 1.52 131.74 302.55 9354.20 08:54:01 PM 111.53 3.41 108.12 930.76 20417.41 08:55:01 PM 14.04 0.35 13.69 242.85 4138.31 08:56:01 PM 36.78 2.38 34.40 314.91 11037.48 Average: 76.56 5.52 71.04 1248.96 10598.69 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5539236 2469500 30.84 2088 1853660 878108 9.70 524156 1670584 151400 08:53:01 PM 4979808 3028928 37.82 2088 2024328 1250492 13.81 987272 1722660 82908 08:54:01 PM 3937852 4070884 50.83 2088 2594856 1666632 18.40 1684032 2019144 101352 08:55:01 PM 3809360 4199376 52.43 2088 2636460 1893476 20.91 1782200 2044356 16304 08:56:01 PM 4362356 3646380 45.53 2088 2877204 945560 10.44 1337448 1930164 22156 Average: 4525722 3483014 43.49 2088 2397302 1326854 14.65 1263022 1877382 74824 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 346.02 206.29 1361.72 52.33 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 326.78 386.89 1730.72 69.23 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 340.60 403.71 3472.36 438.23 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 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 11.98 11.84 54.74 3.40 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 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 08:56:01 PM eth0 167.26 221.30 50.86 1742.68 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 238.48 245.97 1333.87 461.18 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) 03/31/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.64 0.00 3.85 0.93 0.10 56.49 08:52:01 PM 0 42.12 0.00 4.60 0.85 0.11 52.33 08:52:01 PM 1 35.18 0.00 3.08 1.02 0.09 60.64 08:53:01 PM all 48.76 0.00 3.56 1.98 0.12 45.58 08:53:01 PM 0 56.86 0.00 5.31 3.07 0.13 34.64 08:53:01 PM 1 40.80 0.00 1.85 0.90 0.11 56.34 08:54:01 PM all 66.26 0.00 3.62 2.77 0.12 27.24 08:54:01 PM 0 63.13 0.00 4.58 3.06 0.13 29.10 08:54:01 PM 1 69.44 0.00 2.61 2.48 0.11 25.36 08:55:01 PM all 83.08 0.00 1.83 0.01 0.10 14.99 08:55:01 PM 0 82.06 0.00 2.12 0.00 0.09 15.74 08:55:01 PM 1 84.04 0.00 1.57 0.04 0.11 14.24 08:56:01 PM all 52.11 0.00 2.49 0.95 0.10 44.36 08:56:01 PM 0 68.90 0.00 2.99 1.07 0.11 26.94 08:56:01 PM 1 35.94 0.00 1.99 0.84 0.09 61.14 Average: all 57.55 0.00 3.07 1.33 0.11 37.94 Average: 0 62.46 0.00 3.93 1.61 0.11 31.89 Average: 1 52.68 0.00 2.22 1.05 0.10 43.94