---> uname -a: Linux prd-centos7-docker-2c-1g-17754.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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 616 5038 16 2166 6916 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:b1:56:48 brd ff:ff:ff:ff:ff:ff inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:feb1:5648/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:4c:97:81 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) 12/04/2025 _x86_64_ (2 CPU) 03:44:49 PM LINUX RESTART 03:45:01 PM tps rtps wtps bread/s bwrtn/s 03:46:01 PM 314.32 32.27 282.05 5055.65 43935.94 03:47:02 PM 341.79 8.69 333.09 2540.04 10434.88 03:48:01 PM 53.46 1.91 51.55 204.84 1937.10 Average: 237.54 14.36 223.18 2613.55 18863.73 03:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 PM 5469800 2539116 31.70 2620 1889552 835508 9.22 546444 1696640 151156 03:47:02 PM 5165396 2843520 35.50 2620 2095996 896612 9.90 720992 1790920 35580 03:48:01 PM 5149308 2859608 35.71 2620 2100228 907392 10.02 848436 1681312 8460 Average: 5261501 2747415 34.30 2620 2028592 879837 9.71 705291 1722957 65065 03:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:46:01 PM eth0 363.41 246.74 1854.95 70.67 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:02 PM eth0 60.38 47.39 366.18 16.57 0.00 0.00 0.00 03:47:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 15.53 12.26 11.33 11.61 0.00 0.00 0.00 03:48:01 PM lo 0.54 0.54 0.11 0.11 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 147.18 102.63 748.27 33.07 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 12/04/2025 _x86_64_ (2 CPU) 03:44:49 PM LINUX RESTART 03:45:01 PM CPU %user %nice %system %iowait %steal %idle 03:46:01 PM all 36.57 0.00 5.86 9.18 0.12 48.26 03:46:01 PM 0 48.54 0.00 6.19 8.64 0.12 36.50 03:46:01 PM 1 24.87 0.00 5.55 9.71 0.14 59.73 03:47:02 PM all 32.50 0.00 5.99 2.00 0.13 59.38 03:47:02 PM 0 39.05 0.00 6.53 1.62 0.12 52.68 03:47:02 PM 1 26.06 0.00 5.47 2.36 0.12 65.99 03:48:01 PM all 12.32 0.00 1.01 0.23 0.06 86.39 03:48:01 PM 0 23.93 0.00 1.41 0.14 0.09 74.43 03:48:01 PM 1 1.16 0.00 0.61 0.31 0.05 97.87 Average: all 27.05 0.00 4.27 3.78 0.11 64.80 Average: 0 37.13 0.00 4.70 3.45 0.11 54.60 Average: 1 17.23 0.00 3.85 4.09 0.10 74.73