---> uname -a: Linux prd-centos7-docker-2c-8g-629.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 629 5096 16 2095 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:d5:68:66 brd ff:ff:ff:ff:ff:ff inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fed5:6866/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:76:1b:02 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) 05:55:54 PM LINUX RESTART 05:57:01 PM tps rtps wtps bread/s bwrtn/s 05:58:01 PM 63.37 0.20 63.17 6.92 5388.47 05:59:01 PM 86.77 4.08 82.69 1702.28 9506.51 06:00:01 PM 37.56 5.66 31.90 416.12 2304.60 06:01:01 PM 17.46 0.15 17.31 21.84 495.42 Average: 51.29 2.52 48.77 536.77 4423.88 05:57:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:01 PM 5465992 2542736 31.75 2088 1883224 928252 10.25 572880 1692888 163044 05:59:01 PM 5170144 2838584 35.44 2088 2032148 1034724 11.42 764536 1766932 33548 06:00:01 PM 5243992 2764736 34.52 2088 2044744 925820 10.22 812528 1643764 18096 06:01:01 PM 5162908 2845820 35.53 2088 2041704 1005112 11.10 893832 1642704 13348 Average: 5260759 2747969 34.31 2088 2000455 973477 10.75 760944 1686572 57009 05:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:58:01 PM eth0 70.69 61.19 745.98 11.40 0.00 0.00 0.00 05:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 PM eth0 32.51 30.38 229.51 8.31 0.00 0.00 0.00 05:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM eth0 14.80 12.84 17.73 5.34 0.00 0.00 0.00 06:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM eth0 9.04 11.44 9.99 4.87 0.00 0.00 0.00 06:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.76 28.96 250.83 7.48 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 12/15/2025 _x86_64_ (2 CPU) 05:55:54 PM LINUX RESTART 05:57:01 PM CPU %user %nice %system %iowait %steal %idle 05:58:01 PM all 33.19 0.00 3.36 1.09 4.15 58.21 05:58:01 PM 0 44.72 0.00 4.11 0.97 4.25 45.95 05:58:01 PM 1 22.02 0.00 2.64 1.20 4.06 70.08 05:59:01 PM all 32.27 0.00 3.19 1.52 4.91 58.10 05:59:01 PM 0 32.52 0.00 2.66 2.14 4.81 57.87 05:59:01 PM 1 32.02 0.00 3.71 0.93 5.03 58.32 06:00:01 PM all 34.58 0.00 5.40 0.77 5.49 53.76 06:00:01 PM 0 32.98 0.00 5.45 0.39 5.57 55.61 06:00:01 PM 1 36.18 0.00 5.36 1.13 5.41 51.91 06:01:01 PM all 35.59 0.00 1.91 0.44 5.09 56.97 06:01:01 PM 0 53.50 0.00 2.79 0.73 5.54 37.43 06:01:01 PM 1 18.59 0.00 1.06 0.17 4.66 75.52 Average: all 33.91 0.00 3.47 0.95 4.91 56.76 Average: 0 40.80 0.00 3.76 1.06 5.05 49.33 Average: 1 27.15 0.00 3.18 0.85 4.79 64.03