---> uname -a: Linux prd-centos7-docker-2c-8g-179.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 607 4748 16 2465 6917 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:15:48:91 brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe15:4891/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:b4:96:60 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) 08/05/2025 _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 181.87 74.87 107.00 6169.87 38839.83 01:50:01 PM 93.94 0.00 93.94 0.00 9031.70 01:51:01 PM 108.09 1.30 106.79 246.02 5821.55 01:52:01 PM 77.16 3.13 74.03 900.95 5045.88 01:53:02 PM 22.41 0.12 22.30 3.59 4352.25 01:54:01 PM 6.78 0.35 6.42 247.02 699.93 01:55:01 PM 15.76 2.21 13.55 341.89 659.76 Average: 72.44 11.74 60.69 1132.45 9229.08 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5674516 2334220 29.15 2088 1699472 934316 10.32 536136 1553376 47224 01:50:01 PM 5407920 2600816 32.47 2088 1913976 941148 10.39 598872 1711208 79628 01:51:01 PM 4982220 3026516 37.79 2088 2052744 1176024 12.98 955160 1748628 74748 01:52:01 PM 4515984 3492752 43.61 2088 2257508 1557948 17.20 1340100 1810832 118880 01:53:02 PM 4260744 3747992 46.80 2088 2275832 1632668 18.03 1591668 1811596 10468 01:54:01 PM 4247372 3761364 46.97 2088 2298532 1620064 17.89 1585856 1827408 7628 01:55:01 PM 4883576 3125160 39.02 2088 2399016 906088 10.00 1013056 1762820 107020 Average: 4853190 3155546 39.40 2088 2128154 1252608 13.83 1088693 1746553 63657 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 349.89 187.94 856.03 55.03 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 161.27 100.20 877.43 10.19 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 300.20 338.93 1488.34 56.69 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 209.19 236.49 1686.64 32.89 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 01:53:02 PM eth0 14.88 18.20 65.68 3.06 0.00 0.00 0.00 01:53:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 5.14 5.36 3.72 1.69 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 15.31 13.40 10.97 6.70 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 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 151.16 128.90 714.13 23.80 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) 08/05/2025 _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 39.99 0.00 10.51 6.52 3.07 39.91 01:49:01 PM 0 39.19 0.00 10.27 6.69 2.99 40.86 01:49:01 PM 1 40.79 0.00 10.76 6.34 3.14 38.96 01:50:01 PM all 34.31 0.00 3.80 1.50 2.69 57.70 01:50:01 PM 0 40.94 0.00 5.07 1.53 2.66 49.81 01:50:01 PM 1 27.82 0.00 2.55 1.48 2.74 65.41 01:51:01 PM all 59.19 0.00 4.26 2.90 4.08 29.57 01:51:01 PM 0 48.25 0.00 5.92 4.72 4.20 36.91 01:51:01 PM 1 70.48 0.00 2.54 1.02 3.93 22.03 01:52:01 PM all 75.25 0.00 3.56 1.77 3.93 15.49 01:52:01 PM 0 69.03 0.00 5.19 3.29 3.95 18.53 01:52:01 PM 1 81.49 0.00 1.92 0.23 3.92 12.43 01:53:02 PM all 88.31 0.00 2.64 0.09 4.05 4.91 01:53:02 PM 0 87.48 0.00 2.82 0.15 3.89 5.67 01:53:02 PM 1 89.14 0.00 2.45 0.05 4.20 4.16 01:54:01 PM all 80.94 0.00 2.35 0.02 3.55 13.14 01:54:01 PM 0 80.85 0.00 2.43 0.00 3.43 13.29 01:54:01 PM 1 81.02 0.00 2.29 0.02 3.67 13.00 01:55:01 PM all 66.10 0.00 3.26 0.29 3.37 26.98 01:55:01 PM 0 65.06 0.00 3.49 0.32 3.28 27.85 01:55:01 PM 1 67.15 0.00 3.02 0.27 3.45 26.12 Average: all 63.01 0.00 4.37 1.90 3.53 27.19 Average: 0 61.13 0.00 5.07 2.43 3.48 27.89 Average: 1 64.89 0.00 3.67 1.37 3.57 26.50