---> uname -a: Linux prd-centos7-docker-2c-8g-4015.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 642 4209 16 2968 6872 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:16:02:06 brd ff:ff:ff:ff:ff:ff inet 10.32.6.169/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe16:206/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:e4:11:0a 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) 03/31/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 123.99 20.64 103.35 4562.41 13651.05 08:53:01 PM 149.40 1.55 147.85 303.80 10064.01 08:54:01 PM 90.73 3.36 87.37 927.41 20227.14 08:55:01 PM 14.36 0.80 13.57 366.58 4159.27 08:56:01 PM 42.43 2.01 40.42 194.37 11520.10 Average: 84.04 5.62 78.42 1259.92 11919.00 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5523232 2485496 31.03 2088 1860236 877488 9.69 533384 1674064 155776 08:53:01 PM 4894368 3114360 38.89 2088 2070332 1242564 13.72 1049032 1742864 112920 08:54:01 PM 3801636 4207092 52.53 2088 2613920 1746300 19.28 1809476 2030552 108284 08:55:01 PM 3539232 4469496 55.81 2088 2652312 1956828 21.60 2041396 2055120 15436 08:56:01 PM 4335472 3673256 45.87 2088 2888668 954724 10.54 1360232 1935080 1164 Average: 4418788 3589940 44.83 2088 2417094 1355581 14.97 1358704 1887536 78716 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 361.99 236.42 1449.22 63.53 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 394.52 463.52 2281.07 74.70 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 278.82 326.34 2928.39 426.47 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 11.67 11.80 53.85 3.03 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 170.97 218.40 55.22 1744.95 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 243.18 251.33 1353.28 463.82 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) 03/31/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.02 0.00 4.39 2.94 0.10 56.55 08:52:01 PM 0 23.41 0.00 2.95 2.33 0.09 71.22 08:52:01 PM 1 48.97 0.00 5.89 3.59 0.09 41.46 08:53:01 PM all 49.99 0.00 3.70 2.77 0.12 43.43 08:53:01 PM 0 47.82 0.00 5.63 4.26 0.12 42.17 08:53:01 PM 1 52.17 0.00 1.75 1.27 0.11 44.71 08:54:01 PM all 73.73 0.00 3.34 2.87 0.12 19.94 08:54:01 PM 0 72.96 0.00 3.91 2.62 0.13 20.39 08:54:01 PM 1 74.48 0.00 2.79 3.12 0.13 19.48 08:55:01 PM all 82.74 0.00 1.73 0.02 0.11 15.40 08:55:01 PM 0 82.75 0.00 1.85 0.04 0.11 15.25 08:55:01 PM 1 82.73 0.00 1.62 0.00 0.11 15.54 08:56:01 PM all 43.89 0.00 2.48 1.53 0.10 52.01 08:56:01 PM 0 50.02 0.00 2.67 1.92 0.09 45.31 08:56:01 PM 1 37.85 0.00 2.28 1.16 0.09 58.63 Average: all 57.04 0.00 3.13 2.03 0.11 37.68 Average: 0 55.07 0.00 3.41 2.25 0.11 39.17 Average: 1 59.02 0.00 2.86 1.82 0.10 36.19