---> uname -a: Linux prd-centos7-docker-2c-1g-2272.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 6.8G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 614 4637 16 2568 6913 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ef:38:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:feef:38a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:2f:a4:77 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 10/02/2025 _x86_64_ (2 CPU) 10:51:32 AM LINUX RESTART 10:52:26 AM tps rtps wtps bread/s bwrtn/s 10:53:01 AM 131.71 51.28 80.42 8389.50 12320.38 10:54:01 AM 62.95 0.93 62.01 28.91 4228.79 10:55:01 AM 235.30 1.95 233.35 1587.07 7525.37 10:56:01 AM 178.38 7.94 170.44 1100.82 19784.20 10:57:01 AM 24.92 0.02 24.90 0.13 694.22 Average: 126.19 8.90 117.29 1660.87 8601.12 10:52:26 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 AM 5758056 2250852 28.10 2620 1658304 847236 9.35 482372 1529652 55588 10:54:01 AM 5580876 2428032 30.32 2620 1753124 911972 10.07 569724 1604180 44524 10:55:01 AM 5286644 2722264 33.99 2620 2013448 884840 9.77 645420 1764036 94456 10:56:01 AM 4795476 3213432 40.12 2620 2502976 884336 9.76 927244 1948004 7532 10:57:01 AM 4690748 3318160 41.43 2620 2504668 970336 10.71 1029380 1948524 9084 Average: 5222360 2786548 34.79 2620 2086504 899744 9.93 730828 1758879 42237 10:52:26 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:53:01 AM eth0 457.93 300.23 1284.22 107.25 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 39.42 33.91 674.74 6.25 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 48.51 40.93 490.90 9.22 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 360.85 314.92 5149.95 1346.68 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 16.17 15.64 12.69 6.72 0.00 0.00 0.00 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 159.75 126.68 1544.28 312.34 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 10/02/2025 _x86_64_ (2 CPU) 10:51:32 AM LINUX RESTART 10:52:26 AM CPU %user %nice %system %iowait %steal %idle 10:53:01 AM all 29.07 0.00 6.24 35.63 0.11 28.95 10:53:01 AM 0 25.70 0.00 6.45 34.69 0.09 33.07 10:53:01 AM 1 32.48 0.00 6.06 36.61 0.09 24.76 10:54:01 AM all 12.01 0.00 0.92 10.88 0.06 76.13 10:54:01 AM 0 5.74 0.00 0.71 5.95 0.07 87.53 10:54:01 AM 1 18.40 0.00 1.15 15.91 0.07 64.47 10:55:01 AM all 25.65 0.00 3.03 8.31 0.11 62.90 10:55:01 AM 0 18.60 0.00 2.28 10.14 0.09 68.89 10:55:01 AM 1 32.89 0.00 3.80 6.43 0.11 56.77 10:56:01 AM all 24.79 0.00 5.66 18.32 0.11 51.12 10:56:01 AM 0 26.98 0.00 5.87 15.45 0.11 51.59 10:56:01 AM 1 22.62 0.00 5.41 21.18 0.11 50.68 10:57:01 AM all 26.45 0.00 1.58 3.66 0.23 68.08 10:57:01 AM 0 17.52 0.00 1.36 3.59 0.33 77.20 10:57:01 AM 1 35.56 0.00 1.85 3.75 0.14 58.70 Average: all 23.03 0.00 3.22 13.48 0.12 60.14 Average: 0 18.19 0.00 3.02 12.01 0.14 66.64 Average: 1 27.96 0.00 3.42 14.98 0.10 53.53