---> uname -a: Linux prd-centos7-docker-2c-8g-6609.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 662 4198 16 2959 6853 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:c3:11:16 brd ff:ff:ff:ff:ff:ff inet 10.32.6.241/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fec3:1116/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:16:d8:e8 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) 10/02/2024 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 105.30 9.61 95.69 978.12 5902.61 08:53:01 PM 160.59 2.00 158.59 624.32 10516.10 08:54:01 PM 77.51 2.86 74.65 623.64 21353.47 08:55:01 PM 15.62 0.85 14.78 369.65 2108.10 08:56:01 PM 43.13 1.88 41.25 188.51 11321.28 Average: 79.88 3.45 76.44 556.39 10240.84 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5432476 2576252 32.17 2088 1885132 937492 10.35 607616 1686488 168364 08:53:01 PM 4778432 3230296 40.33 2088 2121148 1268600 14.01 1141208 1762824 133936 08:54:01 PM 3735492 4273236 53.36 2088 2606912 1827360 20.18 1881372 2025872 39700 08:55:01 PM 3777368 4231360 52.83 2088 2646660 1725916 19.06 1808588 2052268 9524 08:56:01 PM 4335836 3672892 45.86 2088 2880704 951908 10.51 1366772 1930156 384 Average: 4411921 3596807 44.91 2088 2428111 1342255 14.82 1361111 1891522 70382 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 240.90 166.99 1162.76 43.65 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 494.20 583.74 3021.31 91.55 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 183.26 215.69 2131.42 411.47 0.00 0.00 0.00 08:54:01 PM lo 0.02 0.02 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 13.16 13.08 53.88 4.00 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 08:56:01 PM eth0 179.57 227.16 57.26 1749.21 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 220.35 239.00 1273.83 462.34 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) 10/02/2024 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 35.62 0.00 3.46 2.44 0.10 58.38 08:52:03 PM 0 38.90 0.00 4.04 3.29 0.11 53.67 08:52:03 PM 1 32.38 0.00 2.87 1.60 0.10 63.04 08:53:01 PM all 54.82 0.00 3.88 2.79 0.14 38.36 08:53:01 PM 0 54.12 0.00 5.29 3.88 0.15 36.56 08:53:01 PM 1 55.53 0.00 2.48 1.68 0.13 40.18 08:54:01 PM all 75.31 0.00 3.02 2.49 0.12 19.06 08:54:01 PM 0 73.62 0.00 3.39 2.69 0.11 20.19 08:54:01 PM 1 77.00 0.00 2.62 2.31 0.13 17.93 08:55:01 PM all 83.67 0.00 1.72 0.03 0.11 14.47 08:55:01 PM 0 84.33 0.00 2.00 0.02 0.11 13.54 08:55:01 PM 1 83.03 0.00 1.44 0.04 0.09 15.40 08:56:01 PM all 36.28 0.00 2.36 1.43 0.08 59.85 08:56:01 PM 0 47.53 0.00 2.76 1.96 0.09 47.66 08:56:01 PM 1 25.29 0.00 1.99 0.90 0.09 71.74 Average: all 56.75 0.00 2.89 1.84 0.11 38.42 Average: 0 59.43 0.00 3.49 2.37 0.11 34.59 Average: 1 54.08 0.00 2.28 1.30 0.11 42.22