---> uname -a: Linux prd-centos7-docker-2c-8g-3882.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 901 3971 16 2947 6613 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:0d:28:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.2/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe0d:28a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:16:87:f5 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) 02/08/2025 _x86_64_ (2 CPU) 04:36:41 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 153.93 20.76 133.17 4579.69 42650.87 04:39:01 AM 147.65 1.32 146.34 246.64 9832.91 04:40:01 AM 116.01 3.36 112.65 928.59 21404.58 04:41:02 AM 16.76 0.33 16.42 242.66 3189.35 04:42:01 AM 28.61 2.83 25.79 349.48 10185.25 Average: 92.79 5.73 87.07 1272.37 17476.00 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5514324 2494404 31.15 2088 1839888 907776 10.02 558068 1659672 136620 04:39:01 AM 4964608 3044120 38.01 2088 2063368 1185516 13.09 973212 1752076 113684 04:40:01 AM 3829804 4178924 52.18 2088 2605860 1793692 19.80 1766352 2045088 73340 04:41:02 AM 3693084 4315644 53.89 2088 2645700 1878752 20.74 1874116 2068844 15424 04:42:01 AM 4058112 3950616 49.33 2088 2864600 1221288 13.48 1559524 2012596 4612 Average: 4411986 3596742 44.91 2088 2403883 1397405 15.43 1346254 1907655 68736 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 344.77 220.73 1418.83 61.55 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 355.78 411.18 2248.43 65.00 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 316.49 357.89 3458.14 46.54 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 04:41:02 AM eth0 11.40 11.55 53.59 2.99 0.00 0.00 0.00 04:41:02 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 231.63 146.60 368.93 134.22 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 252.05 229.84 1513.41 61.81 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) 02/08/2025 _x86_64_ (2 CPU) 04:36:41 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 39.34 0.00 5.96 3.27 0.12 51.31 04:38:01 AM 0 40.71 0.00 6.32 4.80 0.12 48.05 04:38:01 AM 1 37.99 0.00 5.61 1.74 0.14 54.52 04:39:01 AM all 49.53 0.00 3.77 1.74 0.14 44.82 04:39:01 AM 0 40.68 0.00 4.96 2.36 0.14 51.86 04:39:01 AM 1 58.57 0.00 2.56 1.08 0.14 37.64 04:40:01 AM all 69.82 0.00 3.72 3.55 0.15 22.76 04:40:01 AM 0 66.22 0.00 4.70 3.54 0.14 25.39 04:40:01 AM 1 73.48 0.00 2.72 3.56 0.13 20.10 04:41:02 AM all 82.30 0.00 1.79 0.02 0.12 15.77 04:41:02 AM 0 82.39 0.00 1.86 0.04 0.13 15.58 04:41:02 AM 1 82.19 0.00 1.72 0.00 0.13 15.97 04:42:01 AM all 56.01 0.00 2.09 0.69 0.09 41.12 04:42:01 AM 0 60.82 0.00 2.36 0.64 0.09 36.09 04:42:01 AM 1 51.26 0.00 1.84 0.74 0.09 46.08 Average: all 59.21 0.00 3.48 1.86 0.12 35.32 Average: 0 57.94 0.00 4.06 2.29 0.13 35.57 Average: 1 60.48 0.00 2.91 1.42 0.13 35.06