---> uname -a: Linux prd-centos7-docker-2c-8g-4454.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 7.7G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 587 4541 16 2692 6935 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:1a:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.61/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fecb:1ab1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:2c:e8:48 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) 07/02/2025 _x86_64_ (2 CPU) 04:11:16 PM LINUX RESTART 04:12:01 PM tps rtps wtps bread/s bwrtn/s 04:13:01 PM 94.62 8.82 85.80 826.50 5824.83 04:14:01 PM 71.17 1.55 69.62 1029.20 7224.69 04:15:01 PM 63.24 6.77 56.47 972.27 4186.74 04:16:01 PM 51.24 1.35 49.89 131.71 21159.05 Average: 70.07 4.62 65.44 739.94 9598.22 04:12:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 PM 5425320 2583416 32.26 2088 1882916 946272 10.45 633360 1673084 145284 04:14:01 PM 5344616 2664120 33.27 2088 2005308 872824 9.64 594220 1761012 93776 04:15:01 PM 4714360 3294376 41.13 2088 2618608 956672 10.56 663324 2283700 610404 04:16:01 PM 4595368 3413368 42.62 2088 2630660 983208 10.86 972252 2090940 17860 Average: 5019916 2988820 37.32 2088 2284373 939744 10.38 715789 1952184 216831 04:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:13:01 PM eth0 88.25 67.56 832.36 17.99 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM eth0 37.11 32.33 305.39 7.07 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 350.39 247.15 6252.99 20.65 0.00 0.00 0.00 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 95.71 147.66 16.20 1086.20 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.88 123.68 1852.06 282.94 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) 07/02/2025 _x86_64_ (2 CPU) 04:11:16 PM LINUX RESTART 04:12:01 PM CPU %user %nice %system %iowait %steal %idle 04:13:01 PM all 33.64 0.00 3.53 2.97 4.61 55.25 04:13:01 PM 0 27.04 0.00 3.49 2.49 3.94 63.04 04:13:01 PM 1 40.33 0.00 3.58 3.44 5.27 47.37 04:14:01 PM all 35.27 0.00 3.68 0.90 4.15 56.01 04:14:01 PM 0 38.39 0.00 4.17 1.11 4.30 52.03 04:14:01 PM 1 32.18 0.00 3.16 0.69 4.00 59.98 04:15:01 PM all 29.82 0.00 7.59 0.90 6.47 55.22 04:15:01 PM 0 33.13 0.00 8.25 0.97 6.97 50.67 04:15:01 PM 1 26.55 0.00 6.97 0.82 5.98 59.68 04:16:01 PM all 35.18 0.00 2.44 1.35 4.29 56.74 04:16:01 PM 0 29.21 0.00 2.26 1.06 3.70 63.76 04:16:01 PM 1 41.20 0.00 2.61 1.66 4.87 49.66 Average: all 33.46 0.00 4.32 1.53 4.89 55.80 Average: 0 31.93 0.00 4.55 1.41 4.74 57.38 Average: 1 34.99 0.00 4.10 1.64 5.03 54.23