---> uname -a: Linux prd-centos7-docker-2c-8g-1282.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 647 4208 16 2964 6868 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:19:05:41 brd ff:ff:ff:ff:ff:ff inet 10.32.7.51/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe19:541/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:45:d9:bc 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) 02/26/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 127.07 20.47 106.60 4449.17 19004.15 08:53:01 PM 131.36 1.51 129.84 302.53 9763.60 08:54:01 PM 106.29 3.35 102.95 929.47 20394.26 08:55:01 PM 14.95 0.33 14.62 242.78 4153.42 08:56:01 PM 36.75 2.50 34.25 325.20 10993.26 Average: 83.14 5.58 77.56 1239.08 12840.78 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5542464 2466264 30.79 2088 1839336 887152 9.79 532836 1656384 138512 08:53:01 PM 4896292 3112436 38.86 2088 2060256 1267596 14.00 1054312 1738288 110244 08:54:01 PM 3929888 4078840 50.93 2088 2603672 1676624 18.51 1690704 2022184 102048 08:55:01 PM 3844828 4163900 51.99 2088 2644648 1792640 19.79 1743912 2047640 16384 08:56:01 PM 4318860 3689868 46.07 2088 2884932 974032 10.75 1381092 1931676 14116 Average: 4506466 3502262 43.73 2088 2406569 1319609 14.57 1280571 1879234 76261 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 397.88 252.86 1448.09 62.02 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 371.21 433.56 2188.88 72.05 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 294.26 349.42 3014.21 431.45 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 11.09 11.42 53.33 2.47 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 167.84 222.01 51.58 1756.06 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 247.96 253.86 1350.95 466.07 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) 02/26/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.92 0.00 4.15 2.93 0.10 56.89 08:52:01 PM 0 42.27 0.00 4.82 4.35 0.11 48.45 08:52:01 PM 1 29.67 0.00 3.48 1.52 0.11 65.22 08:53:01 PM all 50.37 0.00 3.86 2.07 0.12 43.59 08:53:01 PM 0 46.89 0.00 5.61 3.57 0.12 43.81 08:53:01 PM 1 53.87 0.00 2.09 0.57 0.11 43.36 08:54:01 PM all 68.83 0.00 3.67 3.65 0.12 23.74 08:54:01 PM 0 66.49 0.00 4.53 3.02 0.13 25.83 08:54:01 PM 1 71.17 0.00 2.83 4.25 0.11 21.64 08:55:01 PM all 83.71 0.00 1.75 0.01 0.12 14.41 08:55:01 PM 0 83.49 0.00 1.94 0.02 0.11 14.44 08:55:01 PM 1 83.95 0.00 1.54 0.00 0.11 14.40 08:56:01 PM all 47.20 0.00 2.24 0.92 0.10 49.54 08:56:01 PM 0 48.89 0.00 2.38 1.08 0.11 47.54 08:56:01 PM 1 45.52 0.00 2.10 0.76 0.11 51.52 Average: all 57.00 0.00 3.14 1.92 0.11 37.83 Average: 0 57.43 0.00 3.86 2.42 0.11 36.17 Average: 1 56.58 0.00 2.41 1.42 0.11 39.49