---> uname -a: Linux prd-centos7-docker-2c-8g-10160.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: 2800.000 BogoMIPS: 5600.00 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 ---> free -m: total used free shared buff/cache available Mem: 7821 590 5168 16 2062 6946 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:f2:ae:53 brd ff:ff:ff:ff:ff:ff inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fef2:ae53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:69:dc:45 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) 11/25/2025 _x86_64_ (2 CPU) 09:53:18 AM LINUX RESTART 09:54:02 AM tps rtps wtps bread/s bwrtn/s 09:55:01 AM 88.84 8.97 79.87 840.77 5030.49 09:56:01 AM 88.25 10.50 77.74 1397.44 8376.51 09:57:01 AM 40.53 0.35 40.18 56.74 3843.82 Average: 72.45 6.60 65.85 764.60 5754.44 09:54:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 AM 5465196 2543540 31.76 2088 1824020 995140 10.99 661324 1622636 106776 09:56:01 AM 5332836 2675900 33.41 2088 1994944 908104 10.03 715404 1654004 83204 09:57:01 AM 5317152 2691584 33.61 2088 2005084 911020 10.06 729144 1653096 10304 Average: 5371728 2637008 32.93 2088 1941349 938088 10.36 701957 1643245 66761 09:54:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:55:01 AM eth0 120.69 88.84 945.86 23.27 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 34.01 28.60 269.23 14.40 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 11.77 13.09 10.87 6.02 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.13 43.26 405.65 14.51 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) 11/25/2025 _x86_64_ (2 CPU) 09:53:18 AM LINUX RESTART 09:54:02 AM CPU %user %nice %system %iowait %steal %idle 09:55:01 AM all 35.63 0.00 3.36 2.24 2.99 55.78 09:55:01 AM 0 33.77 0.00 3.89 2.82 2.77 56.75 09:55:01 AM 1 37.47 0.00 2.85 1.66 3.22 54.80 09:56:01 AM all 35.69 0.00 3.74 1.54 3.39 55.65 09:56:01 AM 0 23.28 0.00 2.69 1.10 3.23 69.70 09:56:01 AM 1 48.50 0.00 4.82 1.99 3.55 41.14 09:57:01 AM all 37.93 0.00 2.29 0.67 2.54 56.58 09:57:01 AM 0 21.88 0.00 1.70 0.49 2.14 73.79 09:57:01 AM 1 54.61 0.00 2.90 0.87 2.95 38.68 Average: all 36.41 0.00 3.13 1.48 2.97 56.00 Average: 0 26.23 0.00 2.75 1.46 2.71 66.85 Average: 1 46.84 0.00 3.53 1.51 3.24 44.89