---> uname -a: Linux prd-centos7-docker-2c-8g-877.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 632 4201 16 2987 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:99:5f:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe99:5f1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:95:34:27 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) 05/13/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 152.64 20.82 131.82 4583.65 41752.36 08:53:01 PM 137.59 1.53 136.06 303.11 9894.04 08:54:01 PM 104.39 3.48 100.92 933.13 20401.10 08:55:01 PM 17.83 0.35 17.48 243.28 4152.58 08:56:01 PM 37.65 2.30 35.35 283.50 11079.45 Average: 90.02 5.69 84.32 1269.12 17454.46 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5518576 2490152 31.09 2088 1840072 914296 10.09 550108 1662152 134084 08:53:01 PM 4926476 3082252 38.49 2088 2068560 1237828 13.67 1015076 1746440 110812 08:54:01 PM 4043012 3965716 49.52 2088 2611840 1560740 17.23 1568580 2029764 102048 08:55:01 PM 3693700 4315028 53.88 2088 2652740 1856748 20.50 1886820 2055328 16304 08:56:01 PM 4291708 3717020 46.41 2088 2891548 1012920 11.18 1402040 1936288 23128 Average: 4494694 3514034 43.88 2088 2412952 1316506 14.54 1284525 1885994 77275 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 352.81 226.68 1428.74 61.38 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 367.06 436.42 2238.05 69.72 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 292.98 351.19 3008.48 431.06 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 11.60 11.85 53.69 2.66 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 164.93 217.75 48.02 1750.85 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 237.87 248.78 1355.54 463.06 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) 05/13/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.88 0.00 5.00 3.61 0.11 53.41 08:52:01 PM 0 56.72 0.00 6.80 5.87 0.11 30.49 08:52:01 PM 1 19.77 0.00 3.27 1.43 0.10 75.43 08:53:01 PM all 48.28 0.00 3.81 2.36 0.13 45.41 08:53:01 PM 0 53.99 0.00 5.70 3.58 0.12 36.60 08:53:01 PM 1 42.64 0.00 1.92 1.15 0.12 54.17 08:54:01 PM all 69.39 0.00 3.63 3.62 0.13 23.22 08:54:01 PM 0 64.78 0.00 4.69 4.37 0.13 26.03 08:54:01 PM 1 74.05 0.00 2.58 2.86 0.13 20.39 08:55:01 PM all 83.67 0.00 1.85 0.02 0.10 14.36 08:55:01 PM 0 84.66 0.00 1.85 0.02 0.11 13.37 08:55:01 PM 1 82.64 0.00 1.86 0.04 0.11 15.35 08:56:01 PM all 51.72 0.00 2.35 0.93 0.10 44.91 08:56:01 PM 0 57.49 0.00 2.88 1.79 0.09 37.76 08:56:01 PM 1 46.07 0.00 1.79 0.09 0.09 51.96 Average: all 57.94 0.00 3.34 2.12 0.11 36.49 Average: 0 63.42 0.00 4.40 3.14 0.11 28.93 Average: 1 52.52 0.00 2.29 1.11 0.11 43.96