---> uname -a: Linux prd-centos7-docker-2c-8g-3044.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 616 4831 16 2373 6911 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:9e:dc:ef brd ff:ff:ff:ff:ff:ff inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe9e:dcef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:9a:50:49 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) 01/11/2026 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 136.83 24.24 112.59 4873.70 41601.74 08:53:01 PM 87.07 0.44 86.63 170.21 8004.40 08:54:01 PM 144.51 1.15 143.36 137.28 7258.46 08:55:01 PM 73.86 4.58 69.29 1061.83 5916.06 08:56:01 PM 27.94 0.18 27.76 34.77 4080.75 Average: 93.93 6.08 87.85 1247.16 13296.53 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5553424 2455304 30.66 2088 1762524 974532 10.76 623972 1582792 80500 08:53:01 PM 5410160 2598568 32.45 2088 1958196 867968 9.58 569860 1729820 123656 08:54:01 PM 4780844 3227884 40.30 2088 2139744 1289452 14.24 1117340 1782000 123648 08:55:01 PM 4899920 3108808 38.82 2088 2302144 995724 10.99 1086712 1683108 116972 08:56:01 PM 4890144 3118584 38.94 2088 2309316 995244 10.99 1093192 1686628 15212 Average: 5106898 2901830 36.23 2088 2094385 1024584 11.31 898215 1692870 91998 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 433.89 229.35 1416.89 61.90 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 55.15 36.56 448.65 8.24 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 420.49 506.71 2784.05 76.59 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 104.00 123.04 669.96 19.63 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 12.34 13.97 17.63 6.16 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 204.92 182.27 1068.42 34.50 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) 01/11/2026 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 42.06 0.00 7.02 4.04 1.77 45.11 08:52:02 PM 0 46.23 0.00 7.54 4.30 1.89 40.05 08:52:02 PM 1 37.95 0.00 6.47 3.78 1.64 50.15 08:53:01 PM all 37.99 0.00 3.92 0.52 1.44 56.13 08:53:01 PM 0 46.97 0.00 4.90 0.67 1.74 45.71 08:53:01 PM 1 29.13 0.00 2.99 0.35 1.15 66.38 08:54:01 PM all 66.60 0.00 4.84 2.24 2.93 23.39 08:54:01 PM 0 53.71 0.00 7.32 3.87 2.73 32.36 08:54:01 PM 1 79.89 0.00 2.27 0.56 3.12 14.16 08:55:01 PM all 62.00 0.00 3.27 0.66 2.30 31.77 08:55:01 PM 0 49.03 0.00 3.32 1.03 2.13 44.48 08:55:01 PM 1 75.31 0.00 3.21 0.27 2.48 18.74 08:56:01 PM all 39.85 0.00 2.29 0.10 1.29 56.46 08:56:01 PM 0 16.49 0.00 1.44 0.03 0.80 81.23 08:56:01 PM 1 64.29 0.00 3.19 0.20 1.83 30.49 Average: all 49.64 0.00 4.26 1.50 1.94 42.66 Average: 0 42.29 0.00 4.87 1.96 1.85 49.02 Average: 1 57.10 0.00 3.63 1.03 2.04 36.19