---> uname -a: Linux prd-centos7-docker-2c-1g-75.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 6.7G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 622 4737 16 2462 6907 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:98:6a:90 brd ff:ff:ff:ff:ff:ff inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe98:6a90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:e3:82:c5 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 12/19/2025 _x86_64_ (2 CPU) 10:36:38 AM LINUX RESTART 10:37:01 AM tps rtps wtps bread/s bwrtn/s 10:38:02 AM 220.36 11.75 208.61 3087.85 6970.75 10:39:01 AM 334.85 7.40 327.44 1010.60 9909.22 10:40:01 AM 33.99 0.00 33.99 0.00 11428.06 10:41:01 AM 22.21 1.42 20.79 156.72 536.68 Average: 152.09 5.13 146.96 1064.22 7200.04 10:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:02 AM 5324888 2684028 33.51 2620 2003332 892244 9.85 618804 1761540 221884 10:39:01 AM 4904172 3104744 38.77 2620 2392800 914284 10.09 718740 2049472 338044 10:40:01 AM 4898392 3110524 38.84 2620 2392800 914412 10.10 723032 2049472 8 10:41:01 AM 4905244 3103672 38.75 2620 2397252 899760 9.93 826200 1938084 9136 Average: 5008174 3000742 37.47 2620 2296546 905175 9.99 721694 1949642 142268 10:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:38:02 AM eth0 131.34 94.11 1211.65 30.30 0.00 0.00 0.00 10:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 112.20 73.35 3307.47 7.12 0.00 0.00 0.00 10:39:01 AM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 0.60 0.38 0.32 0.44 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 21.71 17.96 17.40 8.80 0.00 0.00 0.00 10:41:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.27 46.34 1125.09 11.69 0.00 0.00 0.00 Average: lo 0.08 0.08 0.01 0.01 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 12/19/2025 _x86_64_ (2 CPU) 10:36:38 AM LINUX RESTART 10:37:01 AM CPU %user %nice %system %iowait %steal %idle 10:38:02 AM all 37.34 0.00 4.20 2.45 0.11 55.91 10:38:02 AM 0 31.21 0.00 4.49 2.29 0.11 61.90 10:38:02 AM 1 43.56 0.00 3.88 2.59 0.11 49.86 10:39:01 AM all 20.21 0.00 5.32 1.73 0.08 72.66 10:39:01 AM 0 18.87 0.00 5.20 1.62 0.07 74.24 10:39:01 AM 1 21.55 0.00 5.44 1.84 0.09 71.09 10:40:01 AM all 0.13 0.00 0.12 0.43 0.04 99.29 10:40:01 AM 0 0.17 0.00 0.10 0.27 0.03 99.43 10:40:01 AM 1 0.10 0.00 0.13 0.60 0.05 99.12 10:41:01 AM all 29.09 0.00 2.04 0.18 0.09 68.60 10:41:01 AM 0 17.89 0.00 1.89 0.14 0.09 79.99 10:41:01 AM 1 40.62 0.00 2.23 0.23 0.09 56.83 Average: all 21.39 0.00 2.88 1.18 0.08 74.47 Average: 0 16.83 0.00 2.88 1.06 0.07 79.16 Average: 1 26.00 0.00 2.89 1.30 0.08 69.72