---> uname -a: Linux prd-centos7-docker-2c-8g-2916.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 612 4772 16 2436 6914 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:75:da:db brd ff:ff:ff:ff:ff:ff inet 10.32.7.25/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe75:dadb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:f5:52:9c 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) 01/27/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 180.44 42.29 138.15 5510.29 41861.56 01:50:01 PM 151.39 1.70 149.69 545.58 9965.04 01:51:01 PM 64.37 2.95 61.43 607.96 8806.61 01:52:01 PM 16.69 2.58 14.11 586.14 1171.07 Average: 103.23 12.38 90.86 1812.39 15451.29 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5505768 2502960 31.25 2088 1860924 900388 9.94 550580 1675496 153984 01:50:01 PM 4859776 3148952 39.32 2088 2087336 1236884 13.66 1075056 1753688 119464 01:51:01 PM 4522148 3486580 43.53 2088 2250960 1541916 17.02 1355336 1793632 18108 01:52:01 PM 4927196 3081532 38.48 2088 2366448 901884 9.96 1000328 1741160 95756 Average: 4953722 3055006 38.15 2088 2141417 1145268 12.64 995325 1740994 96828 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 385.20 242.97 1465.95 62.55 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 426.93 486.44 2449.57 74.25 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 118.18 135.94 942.70 19.77 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 19.17 16.47 15.58 8.96 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 237.41 220.50 1218.69 41.39 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) 01/27/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.18 0.00 6.34 4.18 0.13 52.17 01:49:01 PM 0 33.25 0.00 6.02 3.01 0.12 57.60 01:49:01 PM 1 41.14 0.00 6.66 5.37 0.14 46.69 01:50:01 PM all 50.65 0.00 3.83 2.65 0.16 42.71 01:50:01 PM 0 47.09 0.00 5.52 4.12 0.16 43.11 01:50:01 PM 1 54.23 0.00 2.14 1.18 0.14 42.30 01:51:01 PM all 86.61 0.00 2.42 0.43 0.15 10.39 01:51:01 PM 0 85.51 0.00 2.91 0.55 0.15 10.88 01:51:01 PM 1 87.74 0.00 1.91 0.29 0.15 9.90 01:52:01 PM all 72.00 0.00 2.26 0.09 0.13 25.52 01:52:01 PM 0 77.28 0.00 2.59 0.18 0.13 19.82 01:52:01 PM 1 66.79 0.00 1.93 0.02 0.13 31.14 Average: all 61.28 0.00 3.74 1.87 0.14 32.97 Average: 0 60.35 0.00 4.29 2.00 0.14 33.23 Average: 1 62.22 0.00 3.18 1.74 0.14 32.72