---> uname -a: Linux prd-centos7-docker-2c-8g-6007.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 7.6G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 613 4647 16 2559 6912 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:73:4f:66 brd ff:ff:ff:ff:ff:ff inet 10.32.7.44/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe73:4f66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:79:c7:0a 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) 02/11/2026 _x86_64_ (2 CPU) 08:15:42 PM LINUX RESTART 08:16:01 PM tps rtps wtps bread/s bwrtn/s 08:17:01 PM 162.63 59.05 103.58 5831.99 39344.46 08:18:01 PM 83.55 0.00 83.55 0.00 8474.38 08:19:01 PM 71.91 8.67 63.24 2013.84 5044.58 08:20:01 PM 55.72 1.35 54.37 131.71 16898.80 Average: 93.45 17.27 76.18 1994.63 17440.29 08:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 PM 5652980 2355756 29.41 2088 1731112 910268 10.05 543716 1565584 56984 08:18:01 PM 5444968 2563768 32.01 2088 1956708 840336 9.28 534344 1728492 112304 08:19:01 PM 4987280 3021456 37.73 2088 2363772 1049988 11.59 672752 2029532 359600 08:20:01 PM 4783756 3224980 40.27 2088 2492368 981556 10.84 821180 2067216 8140 Average: 5217246 2791490 34.86 2088 2135990 945537 10.44 642998 1847706 134257 08:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:17:01 PM eth0 350.58 200.52 1145.27 58.02 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 49.87 43.47 651.24 5.31 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 366.94 295.52 5295.56 30.76 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 31.90 25.42 679.60 7.75 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 199.85 141.26 1943.36 25.46 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) 02/11/2026 _x86_64_ (2 CPU) 08:15:42 PM LINUX RESTART 08:16:01 PM CPU %user %nice %system %iowait %steal %idle 08:17:01 PM all 38.62 0.00 8.32 7.33 7.69 38.03 08:17:01 PM 0 41.94 0.00 8.70 7.38 8.07 33.91 08:17:01 PM 1 35.34 0.00 7.92 7.29 7.32 42.14 08:18:01 PM all 33.64 0.00 3.32 0.75 4.74 57.56 08:18:01 PM 0 39.50 0.00 4.22 0.64 4.84 50.79 08:18:01 PM 1 27.89 0.00 2.44 0.86 4.65 64.16 08:19:01 PM all 31.29 0.00 6.53 0.95 6.24 54.99 08:19:01 PM 0 44.99 0.00 7.57 1.24 7.02 39.18 08:19:01 PM 1 18.10 0.00 5.52 0.68 5.48 70.22 08:20:01 PM all 35.08 0.00 3.66 1.36 5.22 54.69 08:20:01 PM 0 41.92 0.00 4.02 1.36 5.49 47.21 08:20:01 PM 1 28.37 0.00 3.32 1.34 4.94 62.03 Average: all 34.65 0.00 5.46 2.59 5.97 51.33 Average: 0 42.09 0.00 6.13 2.66 6.36 42.76 Average: 1 27.37 0.00 4.79 2.52 5.59 59.73