---> uname -a: Linux prd-centos7-docker-2c-8g-4673.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 580 4758 16 2481 6946 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:ea:2f:ff brd ff:ff:ff:ff:ff:ff inet 10.32.7.25/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:feea:2fff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:39:46:f3 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) 07/03/2025 _x86_64_ (2 CPU) 01:25:50 PM LINUX RESTART 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:01 PM 163.67 108.39 55.28 8930.26 37500.35 01:28:01 PM 1.45 0.00 1.45 0.00 34.17 01:29:01 PM 0.23 0.00 0.23 0.00 2.33 01:30:01 PM 29.71 0.82 28.89 155.20 648.48 01:31:01 PM 71.36 8.69 62.66 820.78 4431.61 01:32:01 PM 73.87 1.55 72.32 1029.54 7305.78 01:33:01 PM 59.21 8.46 50.75 1117.95 4236.21 01:34:02 PM 46.25 0.18 46.07 27.04 14025.41 Average: 55.73 16.02 39.71 1510.55 8525.05 01:26:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 PM 5957896 2050840 25.61 2088 1600548 820880 9.06 331976 1494204 256 01:28:01 PM 5958460 2050276 25.60 2088 1600604 820800 9.06 332020 1493980 12 01:29:01 PM 5958344 2050392 25.60 2088 1600556 820736 9.06 331656 1493968 4 01:30:01 PM 5870288 2138448 26.70 2088 1623104 840468 9.28 411620 1501088 5292 01:31:01 PM 5456704 2552032 31.87 2088 1847300 967876 10.69 604460 1665292 129608 01:32:01 PM 5332412 2676324 33.42 2088 1999016 921544 10.17 623344 1753016 93896 01:33:01 PM 4893120 3115616 38.90 2088 2411960 945944 10.44 815332 1971592 406552 01:34:02 PM 4904472 3104264 38.76 2088 2412844 925368 10.22 800312 1971124 7628 Average: 5541462 2467274 30.81 2088 1886992 882952 9.75 531340 1668033 80406 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:27:01 PM eth0 177.46 67.73 425.81 19.64 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 0.40 0.35 0.26 0.29 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 0.23 0.10 0.01 0.01 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 120.93 58.55 263.22 29.89 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 90.37 61.97 834.02 9.35 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 37.69 33.97 306.34 7.89 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 170.30 137.15 4600.54 19.78 0.00 0.00 0.00 01:33:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 PM eth0 11.56 12.44 10.73 5.77 0.00 0.00 0.00 01:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.13 46.53 805.17 11.58 0.00 0.00 0.00 Average: lo 0.07 0.07 0.01 0.01 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) 07/03/2025 _x86_64_ (2 CPU) 01:25:50 PM LINUX RESTART 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 18.14 0.00 8.41 6.02 4.23 63.20 01:27:01 PM 0 17.40 0.00 9.06 6.65 3.98 62.90 01:27:01 PM 1 18.87 0.00 7.75 5.40 4.47 63.51 01:28:01 PM all 0.13 0.00 0.06 0.00 0.43 99.38 01:28:01 PM 0 0.22 0.00 0.05 0.00 0.48 99.25 01:28:01 PM 1 0.05 0.00 0.07 0.00 0.38 99.50 01:29:01 PM all 0.17 0.00 0.04 0.00 0.66 99.13 01:29:01 PM 0 0.32 0.00 0.05 0.00 0.71 98.92 01:29:01 PM 1 0.03 0.00 0.03 0.00 0.60 99.34 01:30:01 PM all 4.98 0.00 0.63 1.34 1.24 91.81 01:30:01 PM 0 5.52 0.00 0.57 0.72 1.19 92.01 01:30:01 PM 1 4.46 0.00 0.67 1.95 1.30 91.62 01:31:01 PM all 34.95 0.00 3.31 1.43 3.89 56.42 01:31:01 PM 0 50.70 0.00 4.06 1.66 4.30 39.28 01:31:01 PM 1 19.86 0.00 2.61 1.19 3.52 72.82 01:32:01 PM all 34.52 0.00 3.24 0.91 4.26 57.07 01:32:01 PM 0 44.23 0.00 3.79 1.10 4.60 46.28 01:32:01 PM 1 25.02 0.00 2.69 0.72 3.92 67.64 01:33:01 PM all 33.59 0.00 7.41 1.05 4.92 53.02 01:33:01 PM 0 34.20 0.00 7.13 1.28 5.02 52.37 01:33:01 PM 1 32.98 0.00 7.69 0.84 4.83 53.66 01:34:02 PM all 36.92 0.00 2.38 1.14 3.63 55.93 01:34:02 PM 0 53.25 0.00 2.71 1.31 3.92 38.81 01:34:02 PM 1 21.30 0.00 2.06 0.97 3.37 72.31 Average: all 20.23 0.00 3.16 1.48 2.89 72.23 Average: 0 25.31 0.00 3.40 1.59 3.00 66.70 Average: 1 15.23 0.00 2.92 1.38 2.79 77.68