---> uname -a: Linux prd-centos7-docker-2c-8g-2679.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 621 4799 16 2400 6904 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:23:6b:4d brd ff:ff:ff:ff:ff:ff inet 10.32.6.68/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe23:6b4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:75:cf:0d 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) 06/05/2026 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 155.98 44.86 111.12 5578.37 41203.67 08:53:01 PM 80.42 0.43 79.99 167.29 8244.52 08:54:01 PM 121.88 1.50 120.38 153.45 6061.01 08:55:01 PM 99.30 5.01 94.29 1104.98 7095.72 08:56:01 PM 29.52 0.25 29.27 36.90 4581.42 Average: 97.23 10.30 86.93 1394.47 13346.23 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5604528 2404208 30.02 2088 1732620 969556 10.70 589172 1568908 64504 08:53:01 PM 5415644 2593092 32.38 2088 1954532 874312 9.65 561320 1731648 114740 08:54:01 PM 4940984 3067752 38.31 2088 2071080 1229524 13.57 992080 1752672 78744 08:55:01 PM 4950836 3057900 38.18 2088 2326448 930804 10.28 1019908 1693288 110548 08:56:01 PM 4917740 3090996 38.60 2088 2328056 960312 10.60 1056368 1689980 8596 Average: 5165946 2842790 35.50 2088 2082547 992902 10.96 843770 1687299 75426 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 411.95 201.69 1185.08 57.79 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 50.87 45.17 597.94 11.07 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 325.69 394.91 1715.53 62.45 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 290.49 333.98 2116.48 48.58 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 10.19 11.62 11.19 5.54 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 217.18 197.44 1125.00 37.01 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) 06/05/2026 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 42.06 0.00 8.12 5.24 2.81 41.77 08:52:01 PM 0 48.81 0.00 8.43 7.20 3.04 32.53 08:52:01 PM 1 35.38 0.00 7.81 3.32 2.59 50.90 08:53:01 PM all 35.87 0.00 3.56 0.59 2.83 57.16 08:53:01 PM 0 56.55 0.00 4.81 1.03 3.03 34.58 08:53:01 PM 1 16.34 0.00 2.38 0.15 2.61 78.52 08:54:01 PM all 64.90 0.00 4.59 2.22 3.92 24.37 08:54:01 PM 0 53.49 0.00 7.15 3.94 3.81 31.62 08:54:01 PM 1 76.64 0.00 1.97 0.47 4.02 16.90 08:55:01 PM all 69.58 0.00 3.84 1.60 3.73 21.24 08:55:01 PM 0 64.29 0.00 5.60 2.66 3.74 23.71 08:55:01 PM 1 74.95 0.00 2.04 0.54 3.71 18.75 08:56:01 PM all 34.77 0.00 1.81 0.19 2.32 60.90 08:56:01 PM 0 25.15 0.00 1.68 0.22 2.22 70.72 08:56:01 PM 1 44.64 0.00 1.99 0.14 2.42 50.81 Average: all 49.19 0.00 4.36 1.95 3.11 41.38 Average: 0 49.43 0.00 5.50 2.98 3.16 38.93 Average: 1 48.95 0.00 3.24 0.92 3.06 43.83