---> uname -a: Linux prd-centos7-docker-2c-8g-592.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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 632 4883 16 2304 6892 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:cb:e2:37 brd ff:ff:ff:ff:ff:ff inet 10.32.7.4/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fecb:e237/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:44:59:c1:54 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) 10:55:04 AM LINUX RESTART 10:56:01 AM tps rtps wtps bread/s bwrtn/s 10:57:01 AM 61.62 0.77 60.85 25.31 5803.60 10:58:01 AM 84.16 1.55 82.61 1029.54 8901.13 10:59:01 AM 52.84 8.66 44.18 1127.88 3392.71 11:00:02 AM 39.06 0.18 38.88 27.04 7608.14 Average: 59.42 2.79 56.63 552.47 6426.19 10:56:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 AM 5556868 2451868 30.61 2088 1837528 875608 9.67 513436 1661528 130956 10:58:01 AM 5254440 2754296 34.39 2088 1997204 1005392 11.10 706232 1745176 53572 10:59:01 AM 4959484 3049252 38.07 2088 2235608 1032868 11.40 876852 1825408 215172 11:00:02 AM 4970748 3037988 37.93 2088 2229020 1012960 11.18 868544 1820128 8932 Average: 5185385 2823351 35.25 2088 2074840 981707 10.84 741266 1763060 102158 10:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:57:01 AM eth0 71.54 64.80 810.93 6.59 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 10:58:01 AM eth0 40.05 36.82 301.33 14.08 0.00 0.00 0.00 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 46.06 43.58 940.19 5.94 0.00 0.00 0.00 10:59:01 AM lo 0.57 0.57 0.11 0.11 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:02 AM eth0 11.95 13.27 11.08 6.13 0.00 0.00 0.00 11:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.40 39.62 515.89 8.18 0.00 0.00 0.00 Average: lo 0.14 0.14 0.03 0.03 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) 10:55:04 AM LINUX RESTART 10:56:01 AM CPU %user %nice %system %iowait %steal %idle 10:57:01 AM all 34.03 0.00 3.13 0.57 3.17 59.10 10:57:01 AM 0 35.07 0.00 2.83 0.59 2.62 58.89 10:57:01 AM 1 33.00 0.00 3.45 0.56 3.72 59.27 10:58:01 AM all 35.41 0.00 2.72 0.99 2.81 58.07 10:58:01 AM 0 26.43 0.00 2.38 1.11 2.60 67.48 10:58:01 AM 1 44.56 0.00 3.07 0.88 3.02 48.46 10:59:01 AM all 34.42 0.00 7.46 1.00 3.82 53.29 10:59:01 AM 0 41.58 0.00 7.58 0.88 3.74 46.22 10:59:01 AM 1 27.41 0.00 7.34 1.10 3.88 60.26 11:00:02 AM all 36.72 0.00 2.57 0.51 2.85 57.36 11:00:02 AM 0 42.96 0.00 2.98 0.78 2.85 50.43 11:00:02 AM 1 30.61 0.00 2.16 0.24 2.87 64.12 Average: all 35.14 0.00 3.97 0.77 3.16 56.95 Average: 0 36.46 0.00 3.94 0.84 2.95 55.81 Average: 1 33.84 0.00 4.01 0.70 3.38 58.08