---> uname -a: Linux prd-centos7-docker-2c-8g-564.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 631 4724 16 2465 6893 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:d1:9b:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.240/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fed1:9b4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:db:d7:0c 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) 08/09/2025 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 175.55 75.01 100.54 6227.56 39298.75 01:50:01 PM 99.28 0.00 99.28 0.00 8668.85 01:51:01 PM 115.20 1.35 113.85 247.58 6037.94 01:52:01 PM 74.02 2.99 71.03 894.75 5061.66 01:53:01 PM 19.75 0.15 19.60 4.66 4378.40 01:54:01 PM 6.96 0.35 6.61 242.71 658.05 01:55:01 PM 15.39 2.21 13.18 341.89 665.80 Average: 72.04 11.57 60.47 1125.15 9180.66 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5708168 2300568 28.73 2088 1697076 881020 9.73 505136 1551304 50460 01:50:01 PM 5425744 2582992 32.25 2088 1908092 910524 10.05 591372 1705620 66900 01:51:01 PM 4952628 3056108 38.16 2088 2046932 1208272 13.34 991988 1746264 70032 01:52:01 PM 4483952 3524784 44.01 2088 2257232 1522616 16.81 1378320 1809672 118884 01:53:01 PM 4525732 3483004 43.49 2088 2275568 1339804 14.79 1332936 1810284 10476 01:54:01 PM 4267220 3741516 46.72 2088 2298260 1563752 17.27 1571372 1826280 7640 01:55:01 PM 4858084 3150652 39.34 2088 2400432 915068 10.10 1044056 1761472 108708 Average: 4888790 3119946 38.96 2088 2126227 1191579 13.16 1059311 1744414 61871 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 248.43 150.51 843.02 51.74 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 175.47 117.67 902.69 11.90 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 284.70 313.10 1402.17 53.86 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 223.67 255.96 1765.80 36.29 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 15.30 18.46 66.59 3.10 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 01:54:01 PM eth0 4.88 4.67 3.53 1.49 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 13.38 11.90 9.54 5.98 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 137.68 124.53 712.97 23.41 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) 08/09/2025 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 43.29 0.00 11.92 6.16 2.32 36.32 01:49:01 PM 0 42.08 0.00 12.97 5.30 2.50 37.16 01:49:01 PM 1 44.50 0.00 10.85 7.02 2.15 35.48 01:50:01 PM all 35.21 0.00 3.73 0.93 1.81 58.31 01:50:01 PM 0 25.76 0.00 3.04 0.60 1.60 69.01 01:50:01 PM 1 44.84 0.00 4.45 1.29 2.03 47.39 01:51:01 PM all 59.61 0.00 4.69 2.21 4.10 29.39 01:51:01 PM 0 50.51 0.00 6.66 3.67 4.32 34.85 01:51:01 PM 1 68.93 0.00 2.67 0.72 3.89 23.80 01:52:01 PM all 77.31 0.00 3.65 1.70 4.29 13.05 01:52:01 PM 0 71.67 0.00 5.01 2.61 4.58 16.13 01:52:01 PM 1 83.00 0.00 2.28 0.78 4.02 9.92 01:53:01 PM all 87.59 0.00 2.62 0.15 4.47 5.16 01:53:01 PM 0 87.85 0.00 2.62 0.29 4.51 4.73 01:53:01 PM 1 87.33 0.00 2.62 0.02 4.42 5.62 01:54:01 PM all 81.16 0.00 2.45 0.02 3.45 12.92 01:54:01 PM 0 80.73 0.00 2.41 0.00 3.55 13.31 01:54:01 PM 1 81.58 0.00 2.50 0.04 3.35 12.53 01:55:01 PM all 64.60 0.00 3.05 0.56 3.70 28.08 01:55:01 PM 0 70.66 0.00 3.62 0.92 3.57 21.23 01:55:01 PM 1 58.67 0.00 2.52 0.21 3.85 34.75 Average: all 63.87 0.00 4.59 1.68 3.44 26.42 Average: 0 60.96 0.00 5.19 1.92 3.50 28.42 Average: 1 66.79 0.00 3.99 1.44 3.38 24.40