---> uname -a: Linux prd-centos7-docker-2c-8g-4648.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 626 4778 16 2415 6901 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:78:90:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.39/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe78:90b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:ad:ab: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) 07/03/2025 _x86_64_ (2 CPU) 01:04:52 PM LINUX RESTART 01:06:02 PM tps rtps wtps bread/s bwrtn/s 01:07:01 PM 65.10 0.20 64.89 7.04 5310.53 01:08:01 PM 79.04 5.26 73.78 1862.94 8896.27 01:09:01 PM 64.65 4.81 59.84 290.63 7376.05 01:10:01 PM 24.50 0.14 24.37 22.08 6161.65 Average: 58.44 2.62 55.81 550.12 6946.32 01:06:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 PM 5485452 2523276 31.51 2088 1881380 912744 10.08 553248 1688608 146668 01:08:01 PM 5179816 2828912 35.32 2088 2036020 1024660 11.31 754132 1763688 32464 01:09:01 PM 4907324 3101404 38.73 2088 2356032 966028 10.67 832344 1927852 70772 01:10:01 PM 4846064 3162664 39.49 2088 2349404 1038092 11.46 902408 1923400 9068 Average: 5104664 2904064 36.26 2088 2155709 985381 10.88 760533 1825887 64743 01:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:07:01 PM eth0 59.59 53.50 715.57 5.62 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 30.90 28.55 222.29 7.70 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 145.02 116.33 3609.08 12.18 0.00 0.00 0.00 01:09:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 8.80 10.97 8.34 4.92 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.32 52.51 1145.67 7.62 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 07/03/2025 _x86_64_ (2 CPU) 01:04:52 PM LINUX RESTART 01:06:02 PM CPU %user %nice %system %iowait %steal %idle 01:07:01 PM all 33.98 0.00 3.25 0.66 5.10 57.00 01:07:01 PM 0 43.26 0.00 4.15 0.99 5.21 46.39 01:07:01 PM 1 25.04 0.00 2.40 0.34 4.99 67.22 01:08:01 PM all 32.97 0.00 4.80 1.71 4.61 55.91 01:08:01 PM 0 40.42 0.00 4.81 2.26 4.74 47.78 01:08:01 PM 1 25.67 0.00 4.81 1.20 4.46 63.86 01:09:01 PM all 33.89 0.00 5.09 0.89 7.14 52.99 01:09:01 PM 0 25.44 0.00 5.25 0.59 6.51 62.21 01:09:01 PM 1 42.52 0.00 4.89 1.18 7.79 43.63 01:10:01 PM all 37.02 0.00 1.94 0.54 4.85 55.65 01:10:01 PM 0 40.52 0.00 1.98 0.49 5.07 51.95 01:10:01 PM 1 33.51 0.00 1.94 0.61 4.65 59.30 Average: all 34.45 0.00 3.78 0.95 5.43 55.38 Average: 0 37.28 0.00 4.06 1.08 5.39 52.19 Average: 1 31.66 0.00 3.52 0.83 5.47 58.52