---> uname -a: Linux prd-centos7-docker-2c-8g-1082.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 625 4754 16 2440 6900 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:49:4e:42 brd ff:ff:ff:ff:ff:ff inet 10.32.7.143/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe49:4e42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:e2:a6:27 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) 04/28/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 153.23 20.18 133.05 4505.11 31918.27 01:50:01 PM 154.41 1.75 152.66 547.09 10233.94 01:51:01 PM 56.75 2.71 54.04 599.97 8677.53 01:52:01 PM 14.85 2.56 12.29 585.32 1259.66 Average: 94.57 6.74 87.83 1546.81 12942.25 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5537404 2471332 30.86 2088 1853476 875360 9.66 518248 1674728 146004 01:50:01 PM 4857004 3151732 39.35 2088 2090712 1240952 13.70 1074172 1754780 116264 01:51:01 PM 4366372 3642364 45.48 2088 2254392 1622272 17.91 1507900 1795236 17288 01:52:01 PM 4910748 3097988 38.68 2088 2369960 913968 10.09 1013116 1743008 92816 Average: 4917882 3090854 38.59 2088 2142135 1163138 12.84 1028359 1741938 93093 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 385.68 234.07 1503.29 62.02 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 419.23 485.69 2447.63 74.80 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 117.26 134.64 941.78 19.16 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 16.86 14.73 12.64 7.01 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 234.15 217.25 1225.32 40.66 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) 04/28/2025 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.91 0.00 4.46 3.39 0.12 55.12 01:49:01 PM 0 54.71 0.00 5.70 2.39 0.13 37.07 01:49:01 PM 1 19.82 0.00 3.22 4.36 0.12 72.47 01:50:01 PM all 52.93 0.00 3.76 2.07 0.14 41.09 01:50:01 PM 0 55.17 0.00 5.87 2.29 0.16 36.51 01:50:01 PM 1 50.72 0.00 1.67 1.85 0.12 45.64 01:51:01 PM all 88.11 0.00 2.35 0.19 0.14 9.22 01:51:01 PM 0 86.34 0.00 2.86 0.33 0.15 10.33 01:51:01 PM 1 89.88 0.00 1.83 0.06 0.13 8.10 01:52:01 PM all 71.85 0.00 2.11 0.14 0.11 25.79 01:52:01 PM 0 74.31 0.00 2.26 0.07 0.11 23.25 01:52:01 PM 1 69.39 0.00 1.96 0.22 0.11 28.33 Average: all 62.20 0.00 3.18 1.46 0.13 33.03 Average: 0 67.52 0.00 4.18 1.28 0.14 26.89 Average: 1 56.95 0.00 2.18 1.65 0.12 39.10