---> uname -a: Linux prd-centos7-docker-2c-8g-1097.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: 2799.998 BogoMIPS: 5599.99 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 621 4233 16 2966 6894 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:b1:60:7a brd ff:ff:ff:ff:ff:ff inet 10.32.7.71/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feb1:607a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:b5:0e:fe 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) 04/28/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 157.22 24.35 132.86 4863.79 42348.74 08:53:01 PM 149.54 1.53 148.01 303.11 10189.08 08:54:01 PM 99.58 3.35 96.24 928.18 20363.81 08:55:01 PM 15.62 0.65 14.97 349.70 4137.89 08:56:01 PM 37.34 2.21 35.12 219.02 11027.66 Average: 91.85 6.42 85.43 1332.71 17611.36 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5548324 2460404 30.72 2088 1837560 866448 9.57 527160 1657192 145228 08:53:01 PM 4922320 3086408 38.54 2088 2062084 1215184 13.42 1023936 1738672 110348 08:54:01 PM 4055884 3952844 49.36 2088 2610920 1621984 17.91 1555320 2027708 108292 08:55:01 PM 3733232 4275496 53.39 2088 2648804 1787988 19.74 1849224 2051460 16384 08:56:01 PM 4321328 3687400 46.04 2088 2885928 960976 10.61 1375748 1931908 14576 Average: 4516218 3492510 43.61 2088 2409059 1290516 14.25 1266278 1881388 78966 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 304.86 201.65 1414.65 60.20 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 376.66 447.33 2206.07 71.14 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 295.09 348.70 3003.94 430.31 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 11.03 10.98 53.67 2.55 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 167.89 212.32 52.02 1744.12 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 231.07 244.15 1345.78 461.51 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) 04/28/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.07 0.00 5.68 3.51 0.11 52.62 08:52:01 PM 0 46.42 0.00 6.14 2.62 0.12 44.70 08:52:01 PM 1 29.89 0.00 5.23 4.38 0.10 60.39 08:53:01 PM all 50.80 0.00 3.84 1.98 0.14 43.23 08:53:01 PM 0 53.31 0.00 5.49 2.97 0.14 38.08 08:53:01 PM 1 48.30 0.00 2.20 1.01 0.14 48.34 08:54:01 PM all 70.46 0.00 3.51 2.98 0.13 22.92 08:54:01 PM 0 68.64 0.00 4.33 3.77 0.13 23.13 08:54:01 PM 1 72.29 0.00 2.66 2.18 0.15 22.72 08:55:01 PM all 82.63 0.00 1.70 0.01 0.14 15.53 08:55:01 PM 0 83.06 0.00 1.78 0.00 0.15 15.02 08:55:01 PM 1 82.20 0.00 1.61 0.00 0.13 16.06 08:56:01 PM all 48.27 0.00 2.24 0.82 0.11 48.56 08:56:01 PM 0 56.37 0.00 2.70 0.80 0.11 40.03 08:56:01 PM 1 40.27 0.00 1.81 0.85 0.11 56.97 Average: all 57.79 0.00 3.41 1.87 0.13 36.81 Average: 0 61.42 0.00 4.10 2.04 0.13 32.32 Average: 1 54.18 0.00 2.72 1.70 0.13 41.27