---> uname -a: Linux prd-centos7-docker-2c-8g-3753.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 12G 8.3G 59% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 956 232 16 6632 6549 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:a9:85:07 brd ff:ff:ff:ff:ff:ff inet 10.32.6.173/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fea9:8507/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:e4:19:37 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) 06/25/2025 _x86_64_ (2 CPU) 02:15:21 PM LINUX RESTART 02:16:01 PM tps rtps wtps bread/s bwrtn/s 02:17:01 PM 70.12 9.54 60.58 976.33 3799.58 02:18:01 PM 88.16 0.00 88.16 0.00 7896.64 02:19:01 PM 60.42 7.59 52.83 1913.55 4957.18 02:20:01 PM 49.94 0.57 49.38 61.55 12129.49 02:21:01 PM 310.12 0.00 310.12 0.00 76954.44 02:22:01 PM 286.95 0.28 286.67 10.39 102291.74 02:23:01 PM 135.28 38.78 96.50 4163.97 25604.88 02:24:01 PM 19.91 2.35 17.56 333.48 495.95 Average: 127.63 7.39 120.24 932.34 29270.49 02:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 PM 5562700 2446036 30.54 2088 1764416 981136 10.83 616728 1582176 74176 02:18:01 PM 5365428 2643308 33.01 2088 1932196 962360 10.63 637728 1710980 106456 02:19:01 PM 5211352 2797384 34.93 2088 2032580 994624 10.98 735736 1758512 34368 02:20:01 PM 4293800 3714936 46.39 2088 2963688 1024804 11.31 837892 2487952 661016 02:21:01 PM 2385576 5623160 70.21 2088 4566020 1041620 11.50 987564 3946684 579768 02:22:01 PM 127836 7880900 98.40 2088 6479768 1057996 11.68 1171328 5681152 513608 02:23:01 PM 135732 7873004 98.31 2088 6333228 1048028 11.57 1198528 5608292 1304 02:24:01 PM 168376 7840360 97.90 2088 6323924 1023436 11.30 1156576 5616816 8932 Average: 2906350 5102386 63.71 2088 4049478 1016750 11.23 917760 3549070 247454 02:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:17:01 PM eth0 270.40 154.95 1200.12 52.77 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 20.31 19.63 230.05 3.03 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 20.06 18.46 104.57 5.77 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 352.57 304.58 7552.93 20.64 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 241.66 188.73 6128.86 13.13 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 364.60 217.93 10398.68 14.61 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 7.61 6.91 6.48 3.17 0.00 0.00 0.00 02:23:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 11.44 12.88 10.94 6.03 0.00 0.00 0.00 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 161.09 115.51 3204.30 14.90 0.00 0.00 0.00 Average: lo 0.07 0.07 0.01 0.01 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) 06/25/2025 _x86_64_ (2 CPU) 02:15:21 PM LINUX RESTART 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 32.88 0.00 2.64 3.66 9.16 51.65 02:17:01 PM 0 41.76 0.00 3.17 3.82 8.87 42.39 02:17:01 PM 1 24.39 0.00 2.14 3.49 9.45 60.54 02:18:01 PM all 30.61 0.00 3.26 0.96 8.96 56.20 02:18:01 PM 0 34.94 0.00 3.35 1.22 8.99 51.50 02:18:01 PM 1 26.35 0.00 3.19 0.72 8.93 60.80 02:19:01 PM all 29.62 0.00 5.55 1.27 10.03 53.53 02:19:01 PM 0 36.21 0.00 5.48 1.57 10.75 45.99 02:19:01 PM 1 23.09 0.00 5.62 0.97 9.32 61.01 02:20:01 PM all 12.20 0.00 4.53 0.28 8.24 74.76 02:20:01 PM 0 9.30 0.00 4.34 0.08 8.44 77.85 02:20:01 PM 1 15.16 0.00 4.70 0.48 8.04 71.62 02:21:01 PM all 18.64 0.00 14.07 0.77 12.53 53.99 02:21:01 PM 0 19.26 0.00 13.96 0.68 12.50 53.59 02:21:01 PM 1 18.02 0.00 14.20 0.87 12.56 54.36 02:22:01 PM all 22.67 0.00 15.89 1.30 15.18 44.96 02:22:01 PM 0 23.89 0.00 15.85 1.22 15.20 43.84 02:22:01 PM 1 21.44 0.00 15.94 1.39 15.16 46.07 02:23:01 PM all 15.66 0.00 3.02 3.34 5.10 72.89 02:23:01 PM 0 15.08 0.00 3.11 3.58 4.99 73.24 02:23:01 PM 1 16.24 0.00 2.94 3.11 5.20 72.52 02:24:01 PM all 35.71 0.00 2.35 0.55 5.41 55.98 02:24:01 PM 0 47.52 0.00 2.66 0.81 5.43 43.57 02:24:01 PM 1 24.38 0.00 2.03 0.30 5.41 67.89 Average: all 24.69 0.00 6.45 1.51 9.35 57.98 Average: 0 28.29 0.00 6.54 1.61 9.43 54.12 Average: 1 21.14 0.00 6.37 1.41 9.28 61.80