---> uname -a: Linux prd-centos7-docker-2c-8g-308.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 598 4712 16 2509 6928 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:1c:55:0d brd ff:ff:ff:ff:ff:ff inet 10.32.7.111/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe1c:550d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:68:69:65:f1 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) 12/19/2024 _x86_64_ (2 CPU) 03:53:09 PM LINUX RESTART 03:54:01 PM tps rtps wtps bread/s bwrtn/s 03:55:01 PM 1.87 0.02 1.85 0.53 781.23 03:56:01 PM 79.06 9.53 69.53 976.84 3342.13 03:57:01 PM 105.13 8.13 97.00 1974.43 9959.12 Average: 62.02 5.89 56.13 984.04 4694.82 03:54:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 PM 5966580 2042156 25.50 2088 1597784 818028 9.03 327068 1491412 8 03:56:01 PM 5565964 2442772 30.50 2088 1831352 869564 9.60 513728 1651236 139832 03:57:01 PM 5128952 2879784 35.96 2088 2229324 991408 10.95 670056 1892664 245164 Average: 5553832 2454904 30.65 2088 1886153 893000 9.86 503617 1678437 128335 03:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:55:01 PM eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 208.51 155.69 1047.60 41.69 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM eth0 137.40 125.99 3391.75 21.02 0.00 0.00 0.00 03:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 115.34 93.93 1480.02 20.90 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 12/19/2024 _x86_64_ (2 CPU) 03:53:09 PM LINUX RESTART 03:54:01 PM CPU %user %nice %system %iowait %steal %idle 03:55:01 PM all 0.08 0.00 0.04 0.00 0.03 99.84 03:55:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 03:55:01 PM 1 0.07 0.00 0.03 0.00 0.03 99.87 03:56:01 PM all 24.80 0.00 2.45 2.05 0.09 70.61 03:56:01 PM 0 35.50 0.00 3.03 2.00 0.09 59.38 03:56:01 PM 1 14.33 0.00 1.89 2.11 0.09 81.58 03:57:01 PM all 34.50 0.00 6.07 1.59 0.10 57.75 03:57:01 PM 0 44.97 0.00 7.03 1.45 0.11 46.45 03:57:01 PM 1 24.23 0.00 5.13 1.73 0.10 68.81 Average: all 19.53 0.00 2.81 1.20 0.07 76.39 Average: 0 26.38 0.00 3.31 1.13 0.07 69.10 Average: 1 12.75 0.00 2.33 1.27 0.07 83.58