---> uname -a: Linux prd-centos7-docker-2c-8g-2793.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: 2799.972 BogoMIPS: 5599.94 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 611 4769 16 2440 6915 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:ae:e7:6f brd ff:ff:ff:ff:ff:ff inet 10.32.7.78/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:feae:e76f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:90:f9:f2:55 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) 03/16/2025 _x86_64_ (2 CPU) 01:47:35 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 126.79 13.55 113.24 2284.30 6524.00 01:50:01 PM 138.92 3.81 135.11 844.87 9809.97 01:51:01 PM 56.85 0.78 56.07 306.65 8491.17 01:52:01 PM 17.46 2.60 14.86 586.77 1298.75 Average: 84.85 5.15 79.70 1000.37 6531.82 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5459124 2549604 31.84 2088 1883716 922040 10.18 580684 1688600 166668 01:50:01 PM 4584236 3424492 42.76 2088 2106208 1490632 16.46 1339716 1760004 116476 01:51:01 PM 4286604 3722124 46.48 2088 2253992 1662872 18.36 1587112 1794624 17176 01:52:01 PM 4912556 3096172 38.66 2088 2369556 907620 10.02 1011692 1742320 92304 Average: 4810630 3198098 39.93 2088 2153368 1245791 13.75 1129801 1746387 98156 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 410.70 264.54 1657.98 63.85 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 384.89 464.80 2349.01 73.83 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 113.34 132.40 885.10 19.06 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 21.96 18.76 16.09 8.95 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 232.03 220.00 1225.56 41.34 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 03/16/2025 _x86_64_ (2 CPU) 01:47:35 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.59 0.00 3.91 2.98 0.11 56.41 01:49:01 PM 0 23.27 0.00 2.84 2.31 0.09 71.49 01:49:01 PM 1 50.31 0.00 5.03 3.64 0.11 40.91 01:50:01 PM all 55.84 0.00 3.53 2.49 0.13 38.02 01:50:01 PM 0 48.88 0.00 4.55 3.08 0.14 43.35 01:50:01 PM 1 62.89 0.00 2.49 1.91 0.11 32.60 01:51:01 PM all 78.49 0.00 2.09 0.48 0.11 18.83 01:51:01 PM 0 77.51 0.00 2.62 0.89 0.11 18.87 01:51:01 PM 1 79.50 0.00 1.53 0.05 0.11 18.80 01:52:01 PM all 73.29 0.00 2.36 0.11 0.11 24.13 01:52:01 PM 0 78.30 0.00 2.76 0.18 0.11 18.65 01:52:01 PM 1 68.35 0.00 1.94 0.04 0.11 29.56 Average: all 60.90 0.00 2.98 1.53 0.11 34.48 Average: 0 56.62 0.00 3.20 1.63 0.11 38.43 Average: 1 65.23 0.00 2.75 1.41 0.11 30.50