---> uname -a: Linux prd-centos7-docker-2c-8g-802.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 569 4825 16 2426 6957 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:cf:7f brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe42:cf7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:ab:8e:1a 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) 05/12/2024 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 138.93 21.98 116.95 4614.19 41326.82 01:50:01 PM 85.87 0.87 85.00 202.83 7256.72 01:51:01 PM 129.35 3.45 125.90 939.37 6335.69 01:52:01 PM 48.64 0.23 48.41 8.12 7410.49 01:53:02 PM 7.89 0.91 6.98 377.48 919.20 01:54:01 PM 35.19 1.74 33.45 219.09 4016.86 Average: 74.39 4.87 69.52 1062.14 11226.33 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5616600 2392136 29.87 2088 1750000 932796 10.30 582296 1563120 68256 01:50:01 PM 5353916 2654820 33.15 2088 1932660 1084520 11.97 656884 1701620 100376 01:51:01 PM 4898868 3109868 38.83 2088 2107544 1187116 13.11 1034988 1751900 93108 01:52:01 PM 4398636 3610100 45.08 2088 2242200 1545804 17.07 1488396 1784496 17052 01:53:02 PM 4088504 3920232 48.95 2088 2269056 1827924 20.18 1775968 1803320 7664 01:54:01 PM 4901828 3106908 38.79 2088 2356204 939008 10.37 1035272 1730812 88 Average: 4876392 3132344 39.11 2088 2109611 1252861 13.83 1095634 1722545 47757 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 362.49 208.71 1362.65 58.34 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 91.74 59.23 410.11 12.99 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 367.97 450.00 2219.80 65.90 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 109.59 122.37 850.67 17.27 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 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 01:53:02 PM eth0 6.29 6.26 4.18 2.29 0.00 0.00 0.00 01:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 24.70 21.28 19.12 9.71 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 160.75 144.90 812.82 27.78 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) 05/12/2024 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.14 0.00 4.82 3.82 0.59 54.63 01:49:01 PM 0 31.97 0.00 4.82 3.60 0.53 59.07 01:49:01 PM 1 40.38 0.00 4.78 4.04 0.64 50.16 01:50:01 PM all 40.64 0.00 3.47 1.04 0.55 54.30 01:50:01 PM 0 44.54 0.00 4.38 1.74 0.53 48.81 01:50:01 PM 1 36.77 0.00 2.59 0.34 0.56 59.74 01:51:01 PM all 67.02 0.00 3.44 2.57 1.05 25.92 01:51:01 PM 0 57.69 0.00 5.42 4.92 1.42 30.55 01:51:01 PM 1 76.27 0.00 1.44 0.26 0.70 21.32 01:52:01 PM all 88.02 0.00 2.46 0.14 0.60 8.78 01:52:01 PM 0 86.74 0.00 2.91 0.24 0.71 9.39 01:52:01 PM 1 89.29 0.00 2.06 0.02 0.49 8.14 01:53:02 PM all 85.72 0.00 1.87 0.03 0.29 12.09 01:53:02 PM 0 86.00 0.00 1.93 0.02 0.28 11.78 01:53:02 PM 1 85.45 0.00 1.77 0.06 0.31 12.41 01:54:01 PM all 45.18 0.00 2.15 0.22 0.39 52.06 01:54:01 PM 0 39.80 0.00 2.22 0.13 0.34 57.52 01:54:01 PM 1 50.66 0.00 2.11 0.31 0.44 46.48 Average: all 60.04 0.00 3.05 1.31 0.58 35.02 Average: 0 57.37 0.00 3.62 1.78 0.63 36.60 Average: 1 62.72 0.00 2.47 0.85 0.53 33.43