---> uname -a: Linux prd-centos7-docker-2c-8g-2481.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: 2799.996 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 614 4227 16 2979 6900 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:fc:c9:22 brd ff:ff:ff:ff:ff:ff inet 10.32.6.239/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fefc:c922/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:b1:be:3e 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) 02/21/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 80.95 19.93 61.02 4451.22 8155.44 08:53:01 PM 130.81 1.13 129.68 261.12 10098.88 08:54:01 PM 120.80 3.63 117.17 966.56 20525.22 08:55:01 PM 17.47 0.55 16.92 249.45 4211.45 08:56:01 PM 35.57 2.21 33.36 280.83 11006.18 Average: 77.11 5.49 71.62 1241.68 10798.01 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5506128 2502600 31.25 2088 1843228 913560 10.09 563536 1666224 138432 08:53:01 PM 5013788 2994940 37.40 2088 2019100 1209060 13.35 942048 1736588 66712 08:54:01 PM 4130372 3878356 48.43 2088 2611936 1384112 15.28 1471956 2041228 100392 08:55:01 PM 4035972 3972756 49.61 2088 2651156 1420220 15.68 1540384 2061360 12860 08:56:01 PM 4324288 3684440 46.01 2088 2896768 944744 10.43 1357116 1949092 38040 Average: 4602110 3406618 42.54 2088 2404438 1174339 12.97 1175008 1890898 71287 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 300.53 198.42 1408.86 50.07 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 287.29 329.68 1517.37 61.97 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 398.77 470.79 3832.31 446.55 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 18.25 21.01 69.72 4.65 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 164.46 216.74 44.98 1744.42 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 233.82 247.28 1374.35 461.46 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) 02/21/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.18 0.00 4.13 0.95 0.11 57.65 08:52:01 PM 0 46.76 0.00 4.32 1.47 0.11 47.34 08:52:01 PM 1 27.76 0.00 3.93 0.42 0.10 67.79 08:53:01 PM all 46.34 0.00 3.78 2.23 0.12 47.53 08:53:01 PM 0 49.69 0.00 5.67 2.81 0.14 41.70 08:53:01 PM 1 43.02 0.00 1.91 1.66 0.12 53.29 08:54:01 PM all 67.88 0.00 3.98 3.14 0.15 24.86 08:54:01 PM 0 62.70 0.00 5.06 3.12 0.14 28.98 08:54:01 PM 1 73.13 0.00 2.89 3.16 0.15 20.68 08:55:01 PM all 81.51 0.00 1.77 0.02 0.14 16.57 08:55:01 PM 0 81.58 0.00 1.94 0.04 0.13 16.32 08:55:01 PM 1 81.43 0.00 1.59 0.02 0.13 16.83 08:56:01 PM all 54.77 0.00 2.57 0.89 0.12 41.65 08:56:01 PM 0 61.83 0.00 2.85 0.99 0.13 34.20 08:56:01 PM 1 47.87 0.00 2.28 0.80 0.11 48.95 Average: all 57.28 0.00 3.26 1.45 0.13 37.90 Average: 0 60.37 0.00 3.98 1.69 0.13 33.83 Average: 1 54.19 0.00 2.53 1.21 0.12 41.95