---> uname -a: Linux prd-centos7-docker-2c-8g-1594.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 624 4223 16 2972 6890 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:66:dd:10 brd ff:ff:ff:ff:ff:ff inet 10.32.6.12/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe66:dd10/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:5f:44:b9 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) 05/24/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 108.34 19.77 88.58 4350.77 6475.65 08:53:01 PM 138.77 1.55 137.23 303.80 10311.99 08:54:01 PM 109.82 3.33 106.49 926.65 20396.82 08:55:01 PM 15.52 0.35 15.17 243.36 4143.31 08:56:01 PM 37.74 2.36 35.37 292.02 11106.39 Average: 82.04 5.47 76.56 1223.30 10487.29 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5559328 2449408 30.58 2088 1832252 875120 9.66 516304 1656976 137376 08:53:01 PM 4979648 3029088 37.82 2088 2039380 1204812 13.30 978768 1731352 83496 08:54:01 PM 3857436 4151300 51.83 2088 2608908 1709556 18.87 1756148 2027540 101352 08:55:01 PM 3897260 4111476 51.34 2088 2650492 1720932 19.00 1685668 2053228 16292 08:56:01 PM 4282156 3726580 46.53 2088 2898356 990092 10.93 1408484 1939792 31948 Average: 4515166 3493570 43.62 2088 2405878 1300102 14.35 1269074 1881778 74093 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 324.81 220.63 1431.96 57.99 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 331.36 397.44 1790.07 68.72 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 335.18 392.63 3459.73 436.28 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 12.84 12.52 54.85 3.43 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 163.23 213.71 48.35 1745.91 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 233.48 247.38 1357.08 462.46 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) 05/24/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 33.47 0.00 3.81 2.65 0.09 59.98 08:52:01 PM 0 24.04 0.00 2.66 1.12 0.09 72.09 08:52:01 PM 1 43.09 0.00 4.99 4.23 0.11 47.59 08:53:01 PM all 48.88 0.00 3.66 2.18 0.13 45.14 08:53:01 PM 0 43.48 0.00 4.70 3.53 0.14 48.14 08:53:01 PM 1 54.35 0.00 2.59 0.82 0.11 42.13 08:54:01 PM all 67.03 0.00 3.47 2.86 0.10 26.54 08:54:01 PM 0 64.83 0.00 4.35 3.05 0.11 27.66 08:54:01 PM 1 69.22 0.00 2.60 2.67 0.11 25.40 08:55:01 PM all 82.56 0.00 1.75 0.02 0.10 15.57 08:55:01 PM 0 82.29 0.00 1.86 0.00 0.09 15.76 08:55:01 PM 1 82.85 0.00 1.65 0.02 0.11 15.38 08:56:01 PM all 49.12 0.00 2.57 0.52 0.11 47.69 08:56:01 PM 0 62.96 0.00 2.97 0.56 0.11 33.40 08:56:01 PM 1 35.78 0.00 2.18 0.47 0.10 61.46 Average: all 55.95 0.00 3.06 1.66 0.11 39.23 Average: 0 55.12 0.00 3.31 1.66 0.11 39.80 Average: 1 56.77 0.00 2.81 1.65 0.11 38.67