---> uname -a: Linux prd-centos7-docker-2c-8g-908.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 654 4201 16 2965 6861 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:32:49:5b brd ff:ff:ff:ff:ff:ff inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe32:495b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:7d:9c:3d 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) 04/25/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 129.79 19.78 110.01 4344.06 24038.44 08:53:02 PM 135.97 1.58 134.39 304.81 9943.98 08:54:01 PM 105.40 3.40 102.00 943.65 20616.55 08:55:01 PM 16.71 0.33 16.37 242.66 4110.95 08:56:01 PM 36.25 2.53 33.72 326.21 11012.04 Average: 84.74 5.53 79.21 1233.11 13921.59 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5528748 2479988 30.97 2088 1840440 914960 10.10 543344 1657912 139412 08:53:02 PM 4933416 3075320 38.40 2088 2061008 1239776 13.69 1013644 1741208 109552 08:54:01 PM 3795936 4212800 52.60 2088 2603608 1813180 20.02 1822388 2023256 101368 08:55:01 PM 3714176 4294560 53.62 2088 2645148 1760900 19.44 1874068 2048880 16308 08:56:01 PM 4333356 3675380 45.89 2088 2885416 959588 10.59 1366284 1931476 14456 Average: 4461126 3547610 44.30 2088 2407124 1337681 14.77 1323946 1880546 76219 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 314.87 200.45 1420.98 57.15 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 373.92 436.39 2194.06 72.48 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 300.02 355.90 3059.05 438.11 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 12.35 12.23 54.37 3.14 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 174.49 220.21 56.66 1753.28 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 234.88 244.64 1351.31 464.87 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) 04/25/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.77 0.00 4.49 2.79 0.11 55.85 08:52:01 PM 0 51.09 0.00 5.71 2.92 0.11 40.17 08:52:01 PM 1 22.91 0.00 3.31 2.64 0.09 71.05 08:53:02 PM all 50.95 0.00 3.95 2.22 0.13 42.75 08:53:02 PM 0 51.18 0.00 5.70 2.68 0.16 40.28 08:53:02 PM 1 50.69 0.00 2.21 1.76 0.12 45.21 08:54:01 PM all 69.53 0.00 3.76 2.08 0.15 24.48 08:54:01 PM 0 66.12 0.00 4.72 2.75 0.15 26.27 08:54:01 PM 1 72.97 0.00 2.80 1.41 0.15 22.68 08:55:01 PM all 83.24 0.00 1.92 0.01 0.12 14.71 08:55:01 PM 0 82.74 0.00 2.21 0.04 0.11 14.90 08:55:01 PM 1 83.74 0.00 1.62 0.00 0.13 14.51 08:56:01 PM all 52.94 0.00 2.58 0.72 0.12 43.64 08:56:01 PM 0 54.28 0.00 2.77 0.86 0.13 41.97 08:56:01 PM 1 51.62 0.00 2.40 0.57 0.09 45.32 Average: all 58.42 0.00 3.35 1.57 0.12 36.54 Average: 0 60.95 0.00 4.23 1.85 0.13 32.84 Average: 1 55.91 0.00 2.47 1.29 0.11 40.22