---> uname -a: Linux prd-centos7-docker-2c-8g-1992.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 655 4193 16 2972 6859 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:cb:96:6b brd ff:ff:ff:ff:ff:ff inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fecb:966b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:1c:0f:d8 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) 05/31/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 111.21 19.73 91.48 4344.86 6105.91 08:53:01 PM 161.59 1.52 160.06 307.32 9885.20 08:54:01 PM 98.09 3.38 94.71 927.56 20346.84 08:55:01 PM 15.33 0.68 14.65 350.92 4139.42 08:56:01 PM 37.73 2.20 35.53 218.58 11169.36 Average: 84.52 5.52 79.01 1232.94 10331.32 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5534352 2474384 30.90 2088 1865468 879308 9.71 515076 1680828 153008 08:53:01 PM 4893932 3114804 38.89 2088 2070608 1266564 13.98 1047224 1743536 113000 08:54:01 PM 3894756 4113980 51.37 2088 2615400 1680544 18.55 1712044 2031576 108292 08:55:01 PM 3627356 4381380 54.71 2088 2653352 1890444 20.87 1950296 2055624 16388 08:56:01 PM 4309372 3699364 46.19 2088 2899796 974776 10.76 1378096 1939800 32772 Average: 4451954 3556782 44.41 2088 2420925 1338327 14.78 1320547 1890273 84692 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 391.61 257.94 1582.25 61.70 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 377.22 454.84 2199.07 75.48 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 288.07 343.09 2940.97 429.03 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 13.97 13.80 60.81 4.02 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 170.33 215.77 52.56 1747.71 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 247.79 256.41 1364.36 464.89 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) 05/31/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 35.75 0.00 4.37 2.89 0.10 56.88 08:52:02 PM 0 44.80 0.00 5.17 3.32 0.11 46.61 08:52:02 PM 1 26.89 0.00 3.63 2.47 0.10 66.90 08:53:01 PM all 49.72 0.00 3.72 1.62 0.12 44.83 08:53:01 PM 0 41.62 0.00 4.67 2.11 0.13 51.47 08:53:01 PM 1 57.94 0.00 2.73 1.11 0.13 38.09 08:54:01 PM all 72.57 0.00 3.49 2.52 0.12 21.31 08:54:01 PM 0 70.32 0.00 4.20 2.97 0.11 22.40 08:54:01 PM 1 74.89 0.00 2.75 2.04 0.11 20.20 08:55:01 PM all 82.67 0.00 1.76 0.03 0.12 15.43 08:55:01 PM 0 81.44 0.00 1.90 0.04 0.13 16.50 08:55:01 PM 1 83.88 0.00 1.64 0.02 0.11 14.35 08:56:01 PM all 45.79 0.00 2.63 0.93 0.10 50.56 08:56:01 PM 0 51.26 0.00 2.68 0.60 0.09 45.37 08:56:01 PM 1 40.38 0.00 2.58 1.26 0.11 55.68 Average: all 57.04 0.00 3.20 1.60 0.11 38.05 Average: 0 57.73 0.00 3.73 1.81 0.11 36.62 Average: 1 56.34 0.00 2.68 1.39 0.11 39.48