---> uname -a: Linux prd-centos7-docker-2c-8g-269.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 623 4734 16 2463 6901 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:61:19:9c brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe61:199c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:1e:ad:49 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) 08/06/2025 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 203.03 99.77 103.26 8534.43 38536.06 01:50:01 PM 99.18 0.02 99.17 0.53 8848.19 01:51:01 PM 115.89 1.30 114.59 245.82 6055.71 01:52:01 PM 65.64 3.09 62.54 898.60 4829.96 01:53:01 PM 21.85 0.12 21.73 3.59 4204.52 01:54:02 PM 7.63 0.35 7.28 243.07 693.53 01:55:01 PM 15.32 2.00 13.32 282.96 610.98 Average: 75.63 15.26 60.37 1460.95 9129.60 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5696460 2312268 28.87 2088 1695312 907512 10.02 517912 1549348 47396 01:50:01 PM 5385540 2623188 32.75 2088 1935992 925744 10.22 612628 1714836 104268 01:51:01 PM 4893820 3114908 38.89 2088 2070156 1271220 14.04 1036760 1753368 87236 01:52:01 PM 4389420 3619308 45.19 2088 2254712 1555616 17.18 1472508 1806056 115240 01:53:01 PM 4534156 3474572 43.38 2088 2272996 1349708 14.90 1324140 1807556 10476 01:54:02 PM 4324312 3684416 46.01 2088 2295680 1569552 17.33 1513932 1823592 7640 01:55:01 PM 4798080 3210648 40.09 2088 2387692 1002812 11.07 1109764 1753164 101984 Average: 4860255 3148473 39.31 2088 2130363 1226023 13.54 1083949 1743989 67749 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 299.93 163.45 838.83 55.39 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 155.20 101.27 896.00 10.61 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 331.26 377.92 1815.71 59.79 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 167.80 193.35 1353.27 27.46 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 15.68 18.69 65.98 3.29 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 4.49 4.56 3.24 1.31 0.00 0.00 0.00 01:54:02 PM lo 0.00 0.00 0.00 0.00 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 11.61 10.09 7.58 5.22 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 141.14 124.45 713.11 23.34 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) 08/06/2025 _x86_64_ (2 CPU) 01:47:47 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 42.85 0.00 13.59 6.81 2.65 34.09 01:49:01 PM 0 39.70 0.00 13.52 5.52 2.62 38.63 01:49:01 PM 1 46.00 0.00 13.66 8.12 2.69 29.53 01:50:01 PM all 35.47 0.00 3.73 1.03 2.09 57.68 01:50:01 PM 0 26.39 0.00 3.24 0.65 1.94 67.79 01:50:01 PM 1 44.75 0.00 4.23 1.40 2.25 47.37 01:51:01 PM all 63.49 0.00 4.62 2.25 3.13 26.50 01:51:01 PM 0 56.93 0.00 6.97 4.12 3.13 28.85 01:51:01 PM 1 70.14 0.00 2.26 0.36 3.13 24.11 01:52:01 PM all 80.33 0.00 3.81 1.03 4.00 10.83 01:52:01 PM 0 77.19 0.00 4.90 1.41 3.90 12.60 01:52:01 PM 1 83.52 0.00 2.68 0.66 4.09 9.05 01:53:01 PM all 88.67 0.00 2.70 0.08 3.90 4.65 01:53:01 PM 0 88.18 0.00 2.79 0.15 4.01 4.87 01:53:01 PM 1 89.17 0.00 2.63 0.00 3.79 4.41 01:54:02 PM all 81.72 0.00 2.34 0.01 3.64 12.29 01:54:02 PM 0 81.98 0.00 2.31 0.02 3.89 11.80 01:54:02 PM 1 81.42 0.00 2.37 0.00 3.41 12.81 01:55:01 PM all 69.87 0.00 2.92 0.13 3.29 23.79 01:55:01 PM 0 63.28 0.00 2.79 0.13 3.51 30.29 01:55:01 PM 1 76.57 0.00 3.08 0.15 3.04 17.16 Average: all 65.69 0.00 4.85 1.64 3.23 24.59 Average: 0 61.48 0.00 5.25 1.73 3.27 28.27 Average: 1 69.94 0.00 4.45 1.55 3.19 20.87