---> uname -a: Linux prd-centos7-docker-2c-8g-893.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 7.7G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 669 4430 16 2721 6836 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:ea:db:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:feea:dbb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:69:cb:45 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) 12/17/2025 _x86_64_ (2 CPU) 06:50:34 AM LINUX RESTART 06:51:02 AM tps rtps wtps bread/s bwrtn/s 06:52:01 AM 82.00 18.49 63.51 3938.84 4265.22 06:53:01 AM 97.92 1.52 96.40 1028.65 8524.62 06:54:01 AM 79.84 6.81 73.03 953.85 5316.65 06:55:01 AM 110.15 2.05 108.11 199.37 24819.16 Average: 92.52 7.17 85.35 1520.70 10757.59 06:51:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 AM 5571620 2437108 30.43 2088 1764528 996132 11.00 607376 1582912 80916 06:53:01 AM 5364516 2644212 33.02 2088 1984596 929828 10.27 596064 1746764 109152 06:54:01 AM 4733456 3275272 40.90 2088 2548632 1033480 11.41 746804 2144488 556372 06:55:01 AM 4610900 3397828 42.43 2088 2616420 923864 10.20 796872 2168364 9448 Average: 5070123 2938605 36.69 2088 2228544 970826 10.72 686779 1910632 188972 06:51:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:52:01 AM eth0 382.14 229.18 1450.57 63.71 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 38.51 34.03 290.07 6.93 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 125.19 101.38 2926.93 8.97 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 13.75 13.20 10.85 6.52 0.00 0.00 0.00 06:55:01 AM lo 0.65 0.65 0.12 0.12 0.00 0.00 0.00 06:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.95 93.92 1168.53 21.37 0.00 0.00 0.00 Average: lo 0.16 0.16 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) 12/17/2025 _x86_64_ (2 CPU) 06:50:34 AM LINUX RESTART 06:51:02 AM CPU %user %nice %system %iowait %steal %idle 06:52:01 AM all 37.22 0.00 3.70 3.00 3.14 52.94 06:52:01 AM 0 36.92 0.00 3.53 2.23 2.88 54.45 06:52:01 AM 1 37.53 0.00 3.89 3.77 3.38 51.43 06:53:01 AM all 34.36 0.00 3.72 1.14 3.53 57.25 06:53:01 AM 0 48.45 0.00 4.50 1.58 3.63 41.83 06:53:01 AM 1 20.77 0.00 2.95 0.72 3.45 72.11 06:54:01 AM all 34.44 0.00 8.66 0.87 3.72 52.30 06:54:01 AM 0 46.63 0.00 9.31 1.40 3.91 38.75 06:54:01 AM 1 22.59 0.00 8.07 0.36 3.54 65.45 06:55:01 AM all 34.37 0.00 4.07 1.35 3.65 56.57 06:55:01 AM 0 35.66 0.00 3.90 1.59 3.69 55.16 06:55:01 AM 1 33.08 0.00 4.22 1.13 3.59 57.98 Average: all 35.09 0.00 5.04 1.58 3.51 54.78 Average: 0 41.90 0.00 5.30 1.70 3.53 47.57 Average: 1 28.39 0.00 4.78 1.47 3.49 61.86