---> uname -a: Linux prd-centos7-docker-2c-8g-53.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 845 4024 16 2951 6669 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:6b:3d:36 brd ff:ff:ff:ff:ff:ff inet 10.32.6.244/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe6b:3d36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:de:57:e7 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) 04/12/2025 _x86_64_ (2 CPU) 04:36:32 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 98.92 12.27 86.64 2050.82 5318.58 04:39:01 AM 145.79 1.35 144.44 247.70 9903.11 04:40:01 AM 110.12 3.41 106.71 930.16 21262.50 04:41:01 AM 12.82 0.33 12.49 242.78 3108.14 04:42:02 AM 28.49 2.73 25.76 342.06 9975.96 Average: 79.22 4.02 75.20 762.67 9913.21 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5533016 2475712 30.91 2088 1854256 866532 9.57 523080 1674348 147412 04:39:01 AM 4916788 3091940 38.61 2088 2067892 1242272 13.72 1018692 1753268 113020 04:40:01 AM 4055640 3953088 49.36 2088 2609548 1525880 16.85 1541868 2044876 74048 04:41:01 AM 3735336 4273392 53.36 2088 2648672 1781704 19.67 1832364 2068692 15424 04:42:02 AM 4144384 3864344 48.25 2088 2863224 1133980 12.52 1468588 2017440 2260 Average: 4477033 3531695 44.10 2088 2408718 1310074 14.46 1276918 1911725 70433 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 317.27 191.82 1427.42 58.88 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 351.33 420.80 2239.93 67.10 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 305.01 343.56 3443.56 44.09 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 11.77 11.89 54.02 3.18 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:02 AM eth0 225.54 144.82 356.90 130.34 0.00 0.00 0.00 04:42:02 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:42:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 242.17 222.56 1504.21 60.72 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) 04/12/2025 _x86_64_ (2 CPU) 04:36:32 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 36.77 0.00 3.78 2.33 0.10 57.02 04:38:01 AM 0 37.96 0.00 4.24 2.09 0.11 55.61 04:38:01 AM 1 35.60 0.00 3.30 2.57 0.10 58.42 04:39:01 AM all 50.69 0.00 3.80 3.11 0.14 42.25 04:39:01 AM 0 48.74 0.00 5.25 4.34 0.16 41.51 04:39:01 AM 1 52.63 0.00 2.39 1.85 0.14 42.98 04:40:01 AM all 70.41 0.00 3.81 2.94 0.14 22.70 04:40:01 AM 0 68.14 0.00 4.31 2.71 0.13 24.71 04:40:01 AM 1 72.74 0.00 3.29 3.16 0.13 20.68 04:41:01 AM all 82.04 0.00 1.95 0.02 0.14 15.85 04:41:01 AM 0 81.92 0.00 2.02 0.04 0.13 15.90 04:41:01 AM 1 82.16 0.00 1.86 0.02 0.15 15.81 04:42:02 AM all 59.68 0.00 2.05 0.99 0.11 37.17 04:42:02 AM 0 55.61 0.00 2.40 1.21 0.11 40.67 04:42:02 AM 1 63.78 0.00 1.71 0.77 0.13 33.60 Average: all 59.67 0.00 3.09 1.89 0.13 35.24 Average: 0 58.27 0.00 3.65 2.08 0.13 35.87 Average: 1 61.08 0.00 2.52 1.68 0.13 34.59