---> uname -a: Linux prd-centos7-docker-2c-8g-4041.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: 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 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 643 4214 16 2963 6872 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:44:d3:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.33/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe44:d3a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:14:2c:53 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) 02/09/2025 _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 154.68 20.98 133.70 4500.30 42685.98 08:53:02 PM 141.98 1.53 140.45 303.21 9927.14 08:54:01 PM 110.36 3.42 106.94 943.58 20668.49 08:55:01 PM 15.82 0.40 15.42 244.43 4143.01 08:56:01 PM 37.09 2.51 34.57 325.73 11000.45 Average: 91.89 5.77 86.12 1264.14 17669.65 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5528636 2480100 30.97 2088 1855364 883084 9.75 532132 1669352 154548 08:53:02 PM 4895272 3113464 38.88 2088 2059136 1298124 14.33 1057200 1737476 109508 08:54:01 PM 4038972 3969764 49.57 2088 2602360 1554680 17.16 1582876 2021836 102056 08:55:01 PM 3897632 4111104 51.33 2088 2643248 1680088 18.55 1694760 2047364 16312 08:56:01 PM 4299168 3709568 46.32 2088 2883568 1001400 11.06 1401168 1931592 14068 Average: 4531936 3476800 43.41 2088 2408735 1283475 14.17 1253627 1881524 79298 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 353.38 213.87 1416.89 59.94 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 08:53:02 PM eth0 367.81 434.09 2191.94 70.15 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 300.83 357.28 3063.81 438.34 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 10.73 11.10 53.22 2.44 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 167.84 214.34 52.94 1746.04 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 239.81 245.66 1349.51 463.24 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) 02/09/2025 _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 38.39 0.00 5.57 3.69 0.11 52.24 08:52:01 PM 0 44.62 0.00 6.07 4.33 0.12 44.85 08:52:01 PM 1 32.27 0.00 5.08 3.06 0.10 59.48 08:53:02 PM all 49.74 0.00 3.93 2.67 0.13 43.52 08:53:02 PM 0 40.28 0.00 4.80 2.43 0.12 52.36 08:53:02 PM 1 59.42 0.00 3.04 2.90 0.14 34.50 08:54:01 PM all 68.31 0.00 3.76 3.07 0.14 24.72 08:54:01 PM 0 65.88 0.00 4.80 3.14 0.15 26.03 08:54:01 PM 1 70.72 0.00 2.71 3.02 0.15 23.40 08:55:01 PM all 83.93 0.00 1.74 0.03 0.12 14.19 08:55:01 PM 0 82.84 0.00 1.83 0.02 0.11 15.20 08:55:01 PM 1 85.07 0.00 1.62 0.02 0.11 13.18 08:56:01 PM all 49.00 0.00 2.34 0.35 0.10 48.22 08:56:01 PM 0 55.09 0.00 2.50 0.25 0.11 42.05 08:56:01 PM 1 42.97 0.00 2.19 0.46 0.09 54.30 Average: all 57.61 0.00 3.48 1.97 0.12 36.83 Average: 0 57.50 0.00 4.01 2.04 0.12 36.32 Average: 1 57.71 0.00 2.94 1.89 0.12 37.34