---> uname -a: Linux prd-centos7-docker-2c-8g-590.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 680 4418 16 2722 6826 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:3e:59:79 brd ff:ff:ff:ff:ff:ff inet 10.32.7.39/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe3e:5979/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ae:ed:a0:5a 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) 12/15/2025 _x86_64_ (2 CPU) 10:54:15 AM LINUX RESTART 10:55:01 AM tps rtps wtps bread/s bwrtn/s 10:56:02 AM 82.14 8.82 73.32 826.50 4655.81 10:57:01 AM 88.85 1.56 87.29 1045.73 8449.08 10:58:01 AM 68.94 6.84 62.09 954.62 4487.48 10:59:01 AM 114.52 1.95 112.57 177.96 24822.16 Average: 88.61 4.81 83.80 750.02 10611.61 10:55:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:02 AM 5487504 2521232 31.48 2088 1809680 988360 10.91 650488 1614632 101504 10:57:01 AM 5322292 2686444 33.54 2088 1991648 911360 10.06 629864 1754208 93524 10:58:01 AM 4789424 3219312 40.20 2088 2473976 1016708 11.23 751012 2093592 479096 10:59:01 AM 4477580 3531156 44.09 2088 2616720 1030188 11.37 925944 2170584 9280 Average: 5019200 2989536 37.33 2088 2223006 986654 10.89 739327 1908254 170851 10:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:56:02 AM eth0 109.07 81.81 887.84 25.50 0.00 0.00 0.00 10:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 39.87 36.83 311.21 7.32 0.00 0.00 0.00 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM eth0 110.27 84.27 2870.24 7.61 0.00 0.00 0.00 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 12.40 12.15 10.36 5.89 0.00 0.00 0.00 10:59:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.02 53.84 1022.85 11.60 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) 12/15/2025 _x86_64_ (2 CPU) 10:54:15 AM LINUX RESTART 10:55:01 AM CPU %user %nice %system %iowait %steal %idle 10:56:02 AM all 33.07 0.00 2.98 2.39 4.45 57.11 10:56:02 AM 0 36.17 0.00 3.64 3.76 4.45 51.99 10:56:02 AM 1 30.00 0.00 2.34 1.02 4.45 62.19 10:57:01 AM all 33.93 0.00 3.70 1.19 4.03 57.14 10:57:01 AM 0 23.66 0.00 2.58 0.85 3.22 69.69 10:57:01 AM 1 44.40 0.00 4.86 1.54 4.88 44.31 10:58:01 AM all 32.22 0.00 8.07 1.04 5.49 53.18 10:58:01 AM 0 21.54 0.00 7.77 0.88 4.66 65.14 10:58:01 AM 1 43.07 0.00 8.35 1.22 6.32 41.04 10:59:01 AM all 32.55 0.00 4.21 1.48 4.04 57.72 10:59:01 AM 0 48.32 0.00 4.55 2.28 4.80 40.06 10:59:01 AM 1 17.33 0.00 3.88 0.69 3.33 74.77 Average: all 32.94 0.00 4.75 1.53 4.51 56.28 Average: 0 32.33 0.00 4.65 1.94 4.28 56.81 Average: 1 33.55 0.00 4.85 1.11 4.74 55.75