---> uname -a: Linux prd-centos7-docker-2c-8g-2779.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 628 4244 16 2948 6887 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:bd:cd:0d brd ff:ff:ff:ff:ff:ff inet 10.32.7.132/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:febd:cd0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:2f:1c:1d 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) 06/14/2025 _x86_64_ (2 CPU) 04:36:33 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 106.25 12.57 93.67 1980.81 5886.91 04:39:01 AM 141.17 1.35 139.82 247.70 9811.83 04:40:01 AM 94.54 3.28 91.26 925.36 21490.24 04:41:01 AM 17.44 0.63 16.81 349.28 3159.95 04:42:01 AM 40.38 2.01 38.36 244.96 10001.40 Average: 79.94 3.97 75.97 749.52 10069.06 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5494212 2514524 31.40 2088 1868572 919392 10.15 553968 1682180 154424 04:39:01 AM 4839908 3168828 39.57 2088 2113872 1243332 13.73 1064964 1780136 152740 04:40:01 AM 4035004 3973732 49.62 2088 2625780 1487208 16.42 1546108 2060008 76392 04:41:01 AM 3627476 4381260 54.71 2088 2665824 1883936 20.80 1921208 2085784 15504 04:42:01 AM 4414092 3594644 44.88 2088 2865792 915620 10.11 1169560 2046892 21808 Average: 4482138 3526598 44.03 2088 2427968 1289898 14.24 1251162 1931000 84174 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 367.59 254.06 1586.46 62.08 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 419.35 488.27 2887.76 77.13 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 236.32 269.91 2920.59 35.18 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 11.48 11.53 53.58 2.81 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 23.49 21.89 24.19 10.79 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 211.60 209.08 1494.18 37.59 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) 06/14/2025 _x86_64_ (2 CPU) 04:36:33 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 35.80 0.00 3.46 2.73 0.10 57.92 04:38:01 AM 0 35.98 0.00 3.79 3.81 0.09 56.33 04:38:01 AM 1 35.63 0.00 3.13 1.62 0.10 59.52 04:39:01 AM all 49.80 0.00 3.83 2.99 0.12 43.26 04:39:01 AM 0 42.65 0.00 5.50 3.83 0.12 47.89 04:39:01 AM 1 57.07 0.00 2.14 2.14 0.13 38.53 04:40:01 AM all 66.36 0.00 3.29 3.40 0.12 26.83 04:40:01 AM 0 65.29 0.00 3.80 5.31 0.13 25.48 04:40:01 AM 1 67.45 0.00 2.77 1.49 0.11 28.18 04:41:01 AM all 83.09 0.00 1.72 0.02 0.12 15.05 04:41:01 AM 0 82.32 0.00 1.93 0.04 0.11 15.60 04:41:01 AM 1 83.84 0.00 1.51 0.02 0.11 14.52 04:42:01 AM all 49.61 0.00 2.78 0.86 0.10 46.66 04:42:01 AM 0 57.50 0.00 3.11 0.80 0.11 38.48 04:42:01 AM 1 41.82 0.00 2.46 0.91 0.09 54.72 Average: all 56.65 0.00 3.02 2.01 0.11 38.21 Average: 0 56.45 0.00 3.64 2.77 0.11 37.03 Average: 1 56.86 0.00 2.41 1.24 0.11 39.39