---> uname -a: Linux prd-centos7-docker-2c-8g-4424.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 7.6G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 588 4665 16 2566 6936 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:53:df:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.1/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe53:dfb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:c5:b4:a4 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) 07/02/2025 _x86_64_ (2 CPU) 02:14:55 PM LINUX RESTART 02:16:02 PM tps rtps wtps bread/s bwrtn/s 02:17:01 PM 70.75 0.78 69.97 25.74 6256.04 02:18:01 PM 76.39 1.55 74.84 1029.37 7270.03 02:19:01 PM 57.71 8.47 49.23 1120.08 4140.74 02:20:01 PM 48.33 0.18 48.15 27.04 16439.88 Average: 63.27 2.75 60.51 552.77 8536.26 02:16:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 PM 5538640 2470096 30.84 2088 1856612 871880 9.63 516708 1675204 128476 02:18:01 PM 5299800 2708936 33.82 2088 2008292 926320 10.23 639568 1762832 91576 02:19:01 PM 4801644 3207092 40.04 2088 2494048 930996 10.28 828728 2036384 478868 02:20:01 PM 4799092 3209644 40.08 2088 2502260 922304 10.18 824428 2040956 14852 Average: 5109794 2898942 36.20 2088 2215303 912875 10.08 702358 1878844 178443 02:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:17:01 PM eth0 52.89 45.76 666.49 5.12 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 34.95 32.37 282.03 7.86 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 181.02 139.93 4110.90 20.28 0.00 0.00 0.00 02:19:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 11.79 12.84 10.86 5.98 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.23 57.77 1270.11 9.83 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) 07/02/2025 _x86_64_ (2 CPU) 02:14:55 PM LINUX RESTART 02:16:02 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 30.83 0.00 2.85 1.00 7.37 57.96 02:17:01 PM 0 34.18 0.00 2.76 1.12 7.59 54.35 02:17:01 PM 1 27.52 0.00 2.94 0.89 7.12 61.52 02:18:01 PM all 31.73 0.00 2.82 1.63 7.22 56.59 02:18:01 PM 0 28.22 0.00 3.08 1.96 6.77 59.97 02:18:01 PM 1 35.22 0.00 2.57 1.29 7.70 53.21 02:19:01 PM all 30.01 0.00 7.16 1.39 9.34 52.09 02:19:01 PM 0 26.48 0.00 6.67 1.73 8.98 56.14 02:19:01 PM 1 33.58 0.00 7.63 1.06 9.71 48.01 02:20:01 PM all 34.98 0.00 2.24 0.94 6.27 55.57 02:20:01 PM 0 46.06 0.00 2.48 0.51 6.25 44.70 02:20:01 PM 1 24.26 0.00 2.03 1.34 6.28 66.09 Average: all 31.88 0.00 3.78 1.24 7.56 55.54 Average: 0 33.63 0.00 3.77 1.34 7.41 53.86 Average: 1 30.14 0.00 3.79 1.15 7.70 57.21