---> uname -a: Linux prd-centos7-docker-2c-8g-717.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 642 4209 16 2969 6873 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:14:0e:57 brd ff:ff:ff:ff:ff:ff inet 10.32.7.247/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe14:e57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:92:5c:c7 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) 04/22/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 119.63 20.00 99.63 4501.68 6324.52 08:53:01 PM 149.26 1.53 147.73 303.32 10635.40 08:54:01 PM 81.78 3.33 78.45 927.65 19658.39 08:55:01 PM 13.71 0.85 12.86 370.02 3720.25 08:56:01 PM 44.77 1.97 42.80 191.21 11554.16 Average: 81.70 5.49 76.21 1248.07 10391.95 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5505300 2503436 31.26 2088 1866200 903380 9.97 545372 1680296 153244 08:53:01 PM 4847804 3160932 39.47 2088 2099472 1255612 13.86 1082912 1753408 114452 08:54:01 PM 3886288 4122448 51.47 2088 2614772 1715728 18.94 1725600 2029548 38824 08:55:01 PM 3907056 4101680 51.22 2088 2653512 1558112 17.20 1675816 2054944 15788 08:56:01 PM 4380444 3628292 45.30 2088 2889360 908368 10.03 1316524 1935320 1472 Average: 4505378 3503358 43.74 2088 2424663 1268240 14.00 1269245 1890703 64756 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 361.25 224.89 1576.32 61.34 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 430.85 510.53 2610.33 82.33 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 219.22 261.19 2469.50 418.90 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 12.76 12.76 54.04 4.05 0.00 0.00 0.00 08:55:01 PM lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 167.02 223.35 55.36 1752.35 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 237.81 246.61 1352.33 465.14 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 04/22/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.92 0.00 4.35 3.23 0.10 56.40 08:52:01 PM 0 37.76 0.00 4.14 1.73 0.09 56.28 08:52:01 PM 1 34.07 0.00 4.56 4.75 0.11 56.51 08:53:01 PM all 49.84 0.00 3.87 3.26 0.12 42.92 08:53:01 PM 0 36.96 0.00 5.14 5.07 0.12 52.71 08:53:01 PM 1 63.11 0.00 2.54 1.39 0.11 32.85 08:54:01 PM all 76.13 0.00 3.18 2.57 0.11 18.01 08:54:01 PM 0 73.94 0.00 3.88 3.04 0.11 19.03 08:54:01 PM 1 78.32 0.00 2.48 2.10 0.11 17.00 08:55:01 PM all 82.29 0.00 1.77 0.02 0.10 15.82 08:55:01 PM 0 82.56 0.00 1.84 0.02 0.09 15.49 08:55:01 PM 1 82.05 0.00 1.69 0.02 0.09 16.15 08:56:01 PM all 37.74 0.00 2.27 1.38 0.10 58.50 08:56:01 PM 0 59.50 0.00 2.96 1.48 0.11 35.95 08:56:01 PM 1 16.91 0.00 1.61 1.28 0.10 80.10 Average: all 56.09 0.00 3.09 2.10 0.11 38.62 Average: 0 57.88 0.00 3.61 2.28 0.10 36.13 Average: 1 54.31 0.00 2.57 1.91 0.10 41.10