---> uname -a: Linux prd-centos7-docker-2c-8g-3365.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: 2800.000 BogoMIPS: 5600.00 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 611 4769 16 2440 6914 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:ae:a5:34 brd ff:ff:ff:ff:ff:ff inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:feae:a534/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:11:9f:e7 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) 03/23/2025 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 136.71 19.84 116.87 4429.18 12098.65 01:50:01 PM 146.35 2.65 143.70 659.03 10208.56 01:51:01 PM 55.36 1.90 53.46 491.62 8652.62 01:52:01 PM 19.82 2.57 17.26 585.71 1303.96 Average: 89.56 6.74 82.83 1541.47 8066.21 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5505536 2503192 31.26 2088 1853360 908292 10.03 549856 1673776 145684 01:50:01 PM 4807284 3201444 39.97 2088 2100668 1423964 15.72 1115956 1756948 122932 01:51:01 PM 4182580 3826148 47.77 2088 2254092 1782944 19.69 1688208 1793956 17168 01:52:01 PM 4928252 3080476 38.46 2088 2369624 892380 9.85 993672 1741480 92724 Average: 4855913 3152815 39.37 2088 2144436 1251895 13.82 1086923 1741540 94627 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 428.15 259.29 1488.22 63.50 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 412.89 480.70 2499.23 74.22 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 114.18 132.02 885.24 19.08 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 22.04 18.66 16.15 9.07 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 244.33 222.68 1222.27 41.47 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) 03/23/2025 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 34.45 0.00 4.40 3.80 0.10 57.25 01:49:01 PM 0 29.38 0.00 4.17 2.22 0.10 64.12 01:49:01 PM 1 39.57 0.00 4.62 5.38 0.11 50.33 01:50:01 PM all 53.56 0.00 3.65 2.90 0.13 39.77 01:50:01 PM 0 52.94 0.00 5.51 4.33 0.12 37.09 01:50:01 PM 1 54.16 0.00 1.81 1.47 0.13 42.43 01:51:01 PM all 83.63 0.00 2.19 0.23 0.13 13.81 01:51:01 PM 0 82.76 0.00 2.49 0.31 0.13 14.30 01:51:01 PM 1 84.51 0.00 1.88 0.15 0.11 13.35 01:52:01 PM all 69.39 0.00 2.35 0.11 0.11 28.04 01:52:01 PM 0 78.74 0.00 2.89 0.18 0.11 18.08 01:52:01 PM 1 60.14 0.00 1.84 0.04 0.11 37.87 Average: all 59.92 0.00 3.17 1.79 0.11 35.01 Average: 0 60.49 0.00 3.78 1.79 0.12 33.82 Average: 1 59.35 0.00 2.55 1.79 0.11 36.20