---> uname -a: Linux prd-centos7-docker-2c-8g-3630.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 630 4740 16 2450 6895 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:f0:ec:e0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.104/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fef0:ece0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:a4:b6:16 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) 06/24/2025 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 138.05 20.90 117.15 4564.60 41083.78 01:50:01 PM 79.65 0.73 78.91 191.85 7055.23 01:51:01 PM 126.46 1.70 124.76 462.64 6057.28 01:52:01 PM 48.14 2.08 46.06 493.98 7118.72 01:53:01 PM 13.01 0.00 13.01 0.00 1675.16 01:54:02 PM 8.76 2.25 6.51 513.13 581.21 01:55:01 PM 30.25 0.32 29.93 73.40 3841.32 Average: 63.56 4.01 59.55 902.09 9645.95 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5575240 2433496 30.39 2088 1770136 966476 10.67 562040 1622908 81664 01:50:01 PM 5312032 2696704 33.67 2088 1951956 1154872 12.75 677920 1719832 113088 01:51:01 PM 4853580 3155156 39.40 2088 2108880 1253592 13.84 1061868 1768716 108516 01:52:01 PM 4496944 3511792 43.85 2088 2251852 1587368 17.53 1373452 1800304 36076 01:53:01 PM 4357108 3651628 45.60 2088 2270136 1602036 17.69 1502900 1808452 7856 01:54:02 PM 4909624 3099112 38.70 2088 2371604 922772 10.19 1002288 1752608 79104 01:55:01 PM 4848480 3160256 39.46 2088 2377452 975760 10.77 1065888 1750008 7648 Average: 4907573 3101163 38.72 2088 2157431 1208982 13.35 1035194 1746118 61993 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 487.54 244.98 1450.46 60.87 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 83.19 46.15 408.80 11.28 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 368.51 449.33 2192.26 65.42 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 110.87 123.71 834.98 17.91 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 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 01:53:01 PM eth0 7.37 7.75 50.39 1.45 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM eth0 11.59 10.09 7.57 4.83 0.00 0.00 0.00 01:54:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 15.86 15.13 13.40 6.50 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 155.34 128.44 709.99 24.08 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 06/24/2025 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.86 0.00 5.99 4.10 4.57 46.47 01:49:01 PM 0 49.06 0.00 6.73 3.52 4.98 35.71 01:49:01 PM 1 28.93 0.00 5.23 4.69 4.17 56.98 01:50:01 PM all 37.93 0.00 3.91 0.78 4.41 52.97 01:50:01 PM 0 44.03 0.00 4.79 0.73 4.35 46.10 01:50:01 PM 1 31.94 0.00 3.08 0.83 4.45 59.69 01:51:01 PM all 59.98 0.00 3.96 2.93 7.15 25.99 01:51:01 PM 0 52.82 0.00 5.68 4.72 7.57 29.21 01:51:01 PM 1 67.31 0.00 2.18 1.10 6.72 22.69 01:52:01 PM all 79.79 0.00 2.81 0.38 7.30 9.72 01:52:01 PM 0 76.95 0.00 3.52 0.57 7.59 11.38 01:52:01 PM 1 82.61 0.00 2.09 0.20 7.02 8.08 01:53:01 PM all 79.42 0.00 2.03 0.01 6.64 11.90 01:53:01 PM 0 80.17 0.00 2.26 0.00 6.57 11.00 01:53:01 PM 1 78.69 0.00 1.81 0.00 6.72 12.79 01:54:02 PM all 82.90 0.00 2.66 0.08 6.79 7.56 01:54:02 PM 0 84.99 0.00 2.47 0.07 6.95 5.51 01:54:02 PM 1 80.85 0.00 2.85 0.09 6.62 9.59 01:55:01 PM all 39.48 0.00 2.68 0.50 3.09 54.26 01:55:01 PM 0 50.10 0.00 3.13 0.87 3.77 42.14 01:55:01 PM 1 29.01 0.00 2.25 0.14 2.42 66.18 Average: all 59.45 0.00 3.45 1.27 5.69 30.14 Average: 0 62.37 0.00 4.10 1.51 5.96 26.05 Average: 1 56.55 0.00 2.80 1.03 5.42 34.20