---> uname -a: Linux prd-centos7-docker-2c-8g-1423.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: 2799.972 BogoMIPS: 5599.94 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 619 4229 16 2972 6895 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:90:90:3b brd ff:ff:ff:ff:ff:ff inet 10.32.6.101/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe90:903b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:a8:2f:4e 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) 05/22/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 111.80 19.58 92.23 4332.28 6015.45 08:53:01 PM 145.94 1.52 144.42 302.73 9875.48 08:54:01 PM 91.58 3.35 88.23 926.50 20225.65 08:55:01 PM 15.99 0.90 15.09 377.70 4176.78 08:56:01 PM 42.68 1.97 40.72 191.17 11635.79 Average: 81.59 5.46 76.13 1226.17 10385.71 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5550132 2458604 30.70 2088 1855944 858472 9.48 504596 1676284 148160 08:53:01 PM 4898856 3109880 38.83 2088 2072224 1212564 13.39 1044208 1744200 113428 08:54:01 PM 4011640 3997096 49.91 2088 2615408 1505548 16.62 1600156 2032004 108292 08:55:01 PM 3481284 4527452 56.53 2088 2654152 1986668 21.93 2099312 2057044 15388 08:56:01 PM 4326444 3682292 45.98 2088 2889800 956708 10.56 1370496 1936276 8244 Average: 4453671 3555065 44.39 2088 2417506 1303992 14.40 1323754 1889162 78702 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 362.84 232.21 1500.51 60.51 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 400.12 476.08 2262.40 78.22 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 262.52 308.44 2918.96 424.22 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 11.37 11.05 53.52 2.75 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 170.94 221.18 58.80 1750.05 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 241.53 249.76 1358.80 463.07 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) 05/22/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.42 0.00 4.07 3.20 0.09 58.22 08:52:01 PM 0 25.89 0.00 3.12 1.99 0.09 68.91 08:52:01 PM 1 43.07 0.00 5.01 4.43 0.09 47.40 08:53:01 PM all 50.10 0.00 3.57 2.29 0.11 43.93 08:53:01 PM 0 42.12 0.00 5.00 3.34 0.11 49.44 08:53:01 PM 1 58.26 0.00 2.12 1.20 0.09 38.33 08:54:01 PM all 73.62 0.00 3.36 3.37 0.10 19.55 08:54:01 PM 0 71.09 0.00 4.28 2.71 0.11 21.82 08:54:01 PM 1 76.15 0.00 2.45 4.04 0.09 17.26 08:55:01 PM all 82.83 0.00 1.68 0.04 0.10 15.36 08:55:01 PM 0 82.70 0.00 1.88 0.02 0.11 15.29 08:55:01 PM 1 82.95 0.00 1.48 0.04 0.11 15.43 08:56:01 PM all 40.84 0.00 2.62 0.89 0.10 55.56 08:56:01 PM 0 52.12 0.00 3.38 1.01 0.09 43.40 08:56:01 PM 1 29.85 0.00 1.87 0.76 0.09 67.43 Average: all 56.01 0.00 3.07 1.96 0.10 38.86 Average: 0 54.39 0.00 3.54 1.83 0.10 40.15 Average: 1 57.65 0.00 2.60 2.10 0.09 37.57