---> uname -a: Linux prd-centos7-docker-2c-1g-2276.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 6.8G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 590 4677 16 2553 6937 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:a4:26:78 brd ff:ff:ff:ff:ff:ff inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fea4:2678/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:b3:e5:88 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) 10/02/2025 _x86_64_ (2 CPU) 10:52:44 AM LINUX RESTART 10:53:01 AM tps rtps wtps bread/s bwrtn/s 10:54:01 AM 169.73 31.81 137.92 5760.97 36950.54 10:55:01 AM 88.24 3.15 85.09 159.36 5518.04 10:56:01 AM 321.33 2.33 319.00 1730.02 9620.68 10:57:01 AM 89.22 7.59 81.63 960.56 16414.94 Average: 167.14 11.22 155.92 2152.86 17126.56 10:53:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:54:01 AM 5787196 2221720 27.74 2620 1640404 856732 9.46 467488 1518688 42460 10:55:01 AM 5480348 2528568 31.57 2620 1885708 865768 9.56 546732 1693420 163784 10:56:01 AM 5192008 2816908 35.17 2620 2038216 968924 10.70 731084 1770320 14144 10:57:01 AM 4855520 3153396 39.37 2620 2486472 853248 9.42 869768 1947948 8244 Average: 5328768 2680148 33.46 2620 2012700 886168 9.78 653768 1732594 57158 10:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:54:01 AM eth0 350.81 195.87 762.39 64.52 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 65.59 49.87 963.51 7.22 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 33.61 27.84 244.23 13.85 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 273.65 245.44 4861.43 1084.82 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 Average: eth0 180.91 129.75 1707.79 292.58 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 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) 10/02/2025 _x86_64_ (2 CPU) 10:52:44 AM LINUX RESTART 10:53:01 AM CPU %user %nice %system %iowait %steal %idle 10:54:01 AM all 16.17 0.00 4.52 64.04 0.08 15.19 10:54:01 AM 0 16.55 0.00 4.40 64.05 0.07 14.92 10:54:01 AM 1 15.79 0.00 4.64 64.04 0.07 15.46 10:55:01 AM all 24.88 0.00 2.34 5.00 0.13 67.64 10:55:01 AM 0 35.72 0.00 3.50 6.77 0.16 53.85 10:55:01 AM 1 14.34 0.00 1.24 3.30 0.10 81.02 10:56:01 AM all 18.02 0.00 1.88 24.52 0.08 55.51 10:56:01 AM 0 22.54 0.00 2.26 21.74 0.09 53.38 10:56:01 AM 1 13.54 0.00 1.49 27.24 0.09 57.64 10:57:01 AM all 26.38 0.00 5.71 9.44 0.12 58.35 10:57:01 AM 0 35.66 0.00 6.15 11.99 0.11 46.10 10:57:01 AM 1 17.29 0.00 5.27 6.95 0.14 70.36 Average: all 21.34 0.00 3.61 25.84 0.10 49.11 Average: 0 27.53 0.00 4.07 26.33 0.10 41.96 Average: 1 15.23 0.00 3.15 25.36 0.10 56.16