---> uname -a: Linux prd-centos7-docker-2c-8g-6121.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 637 4191 16 2992 6876 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:28:06:fb brd ff:ff:ff:ff:ff:ff inet 10.32.6.160/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe28:6fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:d8:3d:60 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) 10/10/2025 _x86_64_ (2 CPU) 08:51:01 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 56.88 0.87 56.02 26.77 5616.48 08:54:01 PM 84.83 1.07 83.77 259.03 7331.11 08:55:01 PM 122.84 0.98 121.86 347.31 6413.77 08:56:01 PM 66.13 2.83 63.31 625.82 17663.32 08:57:02 PM 17.04 0.12 16.93 3.59 3870.17 08:58:01 PM 8.19 0.34 7.85 246.64 752.48 08:59:01 PM 20.73 0.58 20.14 141.04 7925.65 09:00:01 PM 26.67 1.86 24.81 183.28 3680.89 Average: 50.50 1.08 49.42 229.17 6669.08 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5557976 2450752 30.60 2088 1837664 860524 9.50 509636 1661320 132052 08:54:01 PM 5173176 2835552 35.41 2088 1968516 1132424 12.50 804468 1722388 89728 08:55:01 PM 4742236 3266492 40.79 2088 2147820 1273228 14.06 1155636 1777540 100336 08:56:01 PM 3971880 4036848 50.41 2088 2625212 1681416 18.56 1619560 2047400 100404 08:57:02 PM 3754484 4254244 53.12 2088 2644400 1733104 19.13 1831768 2048900 10924 08:58:01 PM 3748136 4260592 53.20 2088 2668084 1736684 19.17 1818396 2065580 8056 08:59:01 PM 4271644 3737084 46.66 2088 2902620 1001792 11.06 1221500 2134984 88820 09:00:01 PM 4283152 3725576 46.52 2088 2908380 980084 10.82 1395060 1948704 7508 Average: 4437836 3570892 44.59 2088 2462837 1299907 14.35 1294503 1925852 67228 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 61.64 55.62 813.08 5.72 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 114.13 96.40 475.48 21.12 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 397.36 470.73 2680.17 67.77 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 179.13 199.32 2119.84 409.77 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 08:57:02 PM eth0 14.57 17.94 65.64 3.08 0.00 0.00 0.00 08:57:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 4.97 5.04 3.55 1.56 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 52.29 78.77 9.75 556.76 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 114.57 148.19 42.42 1199.95 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.57 134.28 778.00 283.70 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 10/10/2025 _x86_64_ (2 CPU) 08:51:01 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 30.43 0.00 2.85 0.88 7.40 58.45 08:53:01 PM 0 37.05 0.00 3.43 1.45 7.36 50.71 08:53:01 PM 1 24.01 0.00 2.30 0.33 7.43 65.94 08:54:01 PM all 38.70 0.00 3.24 1.67 8.78 47.61 08:54:01 PM 0 42.65 0.00 3.86 2.81 9.22 41.47 08:54:01 PM 1 34.79 0.00 2.62 0.55 8.37 53.67 08:55:01 PM all 54.72 0.00 3.63 4.12 10.30 27.23 08:55:01 PM 0 42.39 0.00 5.74 7.32 11.24 33.31 08:55:01 PM 1 67.63 0.00 1.44 0.77 9.32 20.84 08:56:01 PM all 63.36 0.00 4.02 1.87 11.95 18.80 08:56:01 PM 0 62.28 0.00 4.80 2.43 11.77 18.72 08:56:01 PM 1 64.47 0.00 3.24 1.30 12.12 18.88 08:57:02 PM all 81.01 0.00 2.45 0.24 10.40 5.89 08:57:02 PM 0 80.69 0.00 2.69 0.47 10.48 5.67 08:57:02 PM 1 81.31 0.00 2.21 0.02 10.35 6.10 08:58:01 PM all 76.68 0.00 2.24 0.02 8.84 12.22 08:58:01 PM 0 78.53 0.00 2.25 0.00 8.91 10.31 08:58:01 PM 1 74.84 0.00 2.22 0.04 8.77 14.13 08:59:01 PM all 63.03 0.00 2.57 0.46 8.75 25.19 08:59:01 PM 0 53.53 0.00 2.45 0.33 8.41 35.28 08:59:01 PM 1 72.77 0.00 2.68 0.59 9.12 14.84 09:00:01 PM all 31.44 0.00 2.20 0.68 6.88 58.81 09:00:01 PM 0 37.62 0.00 1.99 0.46 6.97 52.96 09:00:01 PM 1 25.39 0.00 2.39 0.89 6.77 64.56 Average: all 54.33 0.00 2.90 1.26 9.14 32.38 Average: 0 53.85 0.00 3.42 1.95 9.28 31.51 Average: 1 54.80 0.00 2.39 0.56 8.99 33.25