---> uname -a: Linux prd-centos7-docker-2c-8g-3826.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 588 4796 16 2435 6937 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:38:01 brd ff:ff:ff:ff:ff:ff inet 10.32.7.135/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:febd:3801/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:c1:96:f9 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) 02/07/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 156.99 20.38 136.60 4413.12 42102.33 01:50:01 PM 154.57 2.63 151.94 668.13 10184.35 01:51:01 PM 63.14 1.83 61.31 488.64 8753.26 01:52:01 PM 19.00 2.55 16.46 592.54 1331.83 Average: 98.17 6.86 91.30 1543.71 15612.30 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5523728 2485008 31.03 2088 1848888 876180 9.67 536920 1669832 144540 01:50:01 PM 4849544 3159192 39.45 2088 2095900 1395660 15.41 1082612 1754544 125304 01:51:01 PM 4336652 3672084 45.85 2088 2249320 1614268 17.82 1543908 1790864 18076 01:52:01 PM 4923020 3085716 38.53 2088 2365016 892492 9.85 1006556 1739156 92264 Average: 4908236 3100500 38.71 2088 2139781 1194650 13.19 1042499 1738599 95046 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 400.18 256.35 1480.48 63.72 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 429.26 496.24 2542.24 76.01 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 110.38 129.30 882.15 18.64 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 20.85 17.87 16.11 9.31 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 239.29 223.73 1224.49 41.76 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 02/07/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 37.87 0.00 5.20 2.90 0.11 53.92 01:49:02 PM 0 35.76 0.00 5.55 2.62 0.11 55.97 01:49:02 PM 1 40.00 0.00 4.83 3.17 0.12 51.87 01:50:01 PM all 53.89 0.00 3.82 2.03 0.13 40.13 01:50:01 PM 0 53.77 0.00 5.50 2.98 0.13 37.62 01:50:01 PM 1 54.00 0.00 2.13 1.09 0.13 42.65 01:51:01 PM all 87.14 0.00 2.28 0.44 0.14 10.00 01:51:01 PM 0 85.90 0.00 2.80 0.77 0.13 10.39 01:51:01 PM 1 88.38 0.00 1.75 0.11 0.13 9.62 01:52:01 PM all 70.82 0.00 2.13 0.11 0.12 26.82 01:52:01 PM 0 78.88 0.00 2.36 0.18 0.13 18.45 01:52:01 PM 1 62.82 0.00 1.94 0.02 0.13 35.10 Average: all 62.16 0.00 3.37 1.38 0.12 32.96 Average: 0 63.27 0.00 4.07 1.65 0.12 30.89 Average: 1 61.05 0.00 2.68 1.11 0.13 35.03