---> uname -a: Linux prd-centos7-docker-2c-8g-1847.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 615 4233 16 2972 6899 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:c9:ff:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.222/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fec9:ffc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:6a:af:88 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) 05/29/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 166.26 33.36 132.89 5269.49 42140.39 08:53:01 PM 144.04 1.58 142.46 304.86 10330.26 08:54:01 PM 118.63 3.33 115.30 928.16 20512.84 08:55:01 PM 15.10 0.35 14.75 243.05 4141.97 08:56:01 PM 35.87 2.31 33.56 290.42 11076.22 Average: 95.97 8.19 87.78 1407.03 17638.86 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5589860 2418876 30.20 2088 1829876 841816 9.29 486584 1655396 137904 08:53:01 PM 5003920 3004816 37.52 2088 2037484 1175828 12.98 954148 1731264 84764 08:54:01 PM 4077740 3930996 49.08 2088 2608248 1626504 17.96 1532348 2030116 101216 08:55:01 PM 3992324 4016412 50.15 2088 2649860 1466776 16.19 1590744 2053624 16220 08:56:01 PM 4351060 3657676 45.67 2088 2888564 935576 10.33 1343228 1935264 22712 Average: 4602981 3405755 42.53 2088 2402806 1209300 13.35 1181410 1881133 72563 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 389.76 220.12 1421.67 58.19 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 325.55 384.53 1791.71 65.46 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 341.50 407.49 3473.79 438.46 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 12.79 12.35 54.38 3.13 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 164.03 214.35 53.19 1744.64 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 246.70 247.75 1358.84 461.97 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) 05/29/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.84 0.00 5.51 8.19 0.11 49.36 08:52:01 PM 0 45.66 0.00 6.93 10.00 0.11 37.31 08:52:01 PM 1 28.19 0.00 4.10 6.41 0.10 61.19 08:53:01 PM all 48.21 0.00 3.64 1.60 0.12 46.42 08:53:01 PM 0 42.96 0.00 4.38 1.57 0.12 50.96 08:53:01 PM 1 53.50 0.00 2.94 1.62 0.12 41.82 08:54:01 PM all 65.63 0.00 3.67 3.86 0.12 26.72 08:54:01 PM 0 61.82 0.00 4.80 2.98 0.11 30.29 08:54:01 PM 1 69.46 0.00 2.51 4.76 0.11 23.15 08:55:01 PM all 83.10 0.00 1.72 0.02 0.11 15.05 08:55:01 PM 0 83.41 0.00 1.88 0.02 0.11 14.59 08:55:01 PM 1 82.78 0.00 1.59 0.02 0.11 15.51 08:56:01 PM all 53.49 0.00 2.47 1.02 0.10 42.92 08:56:01 PM 0 67.65 0.00 3.08 1.17 0.13 27.97 08:56:01 PM 1 39.73 0.00 1.87 0.88 0.09 57.43 Average: all 57.24 0.00 3.42 2.96 0.11 36.27 Average: 0 60.13 0.00 4.23 3.17 0.11 32.36 Average: 1 54.37 0.00 2.61 2.76 0.11 40.15