---> uname -a: Linux prd-centos7-docker-2c-8g-2824.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 587 4771 16 2462 6937 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:71:70:02 brd ff:ff:ff:ff:ff:ff inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe71:7002/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:fb:ba:69 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) 01/09/2026 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 155.23 48.93 106.31 5578.87 38710.63 01:50:01 PM 96.74 0.73 96.01 191.88 8661.57 01:51:01 PM 127.28 2.98 124.31 650.24 6954.61 01:52:01 PM 53.40 0.78 52.62 306.14 7385.73 01:53:01 PM 6.66 0.35 6.31 242.83 685.73 01:54:02 PM 12.00 1.95 10.05 277.76 682.89 01:55:01 PM 28.21 0.36 27.86 74.51 3836.36 Average: 68.60 8.03 60.57 1048.16 9571.37 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5650156 2358580 29.45 2088 1695448 940020 10.38 563696 1549140 47564 01:50:01 PM 5338884 2669852 33.34 2088 1961636 1061356 11.72 646240 1722328 118836 01:51:01 PM 4593316 3415420 42.65 2088 2124232 1468036 16.21 1313376 1772484 89452 01:52:01 PM 4538396 3470340 43.33 2088 2261676 1509104 16.66 1324912 1802428 7684 01:53:01 PM 4332108 3676628 45.91 2088 2287188 1570264 17.34 1513600 1818592 7876 01:54:02 PM 4875332 3133404 39.12 2088 2380080 930472 10.27 1034252 1752196 86372 01:55:01 PM 4951208 3057528 38.18 2088 2389472 843712 9.32 956092 1754180 9072 Average: 4897057 3111679 38.85 2088 2157105 1188995 13.13 1050310 1738764 52408 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 331.50 178.35 882.53 56.80 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 174.97 117.09 1024.90 16.25 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 361.66 442.08 2188.62 64.92 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 111.09 128.65 833.87 18.04 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 8.19 8.22 50.47 1.56 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM eth0 14.83 13.22 15.02 5.36 0.00 0.00 0.00 01:54:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 16.07 14.48 13.47 5.94 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 145.79 129.17 717.37 24.17 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) 01/09/2026 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 43.79 0.00 9.93 4.06 2.16 40.06 01:49:01 PM 0 47.69 0.00 11.07 5.82 2.30 33.12 01:49:01 PM 1 39.90 0.00 8.79 2.33 2.02 46.95 01:50:01 PM all 40.41 0.00 4.02 0.54 1.80 53.24 01:50:01 PM 0 35.96 0.00 4.08 0.52 1.64 57.80 01:50:01 PM 1 44.89 0.00 3.94 0.54 1.96 48.67 01:51:01 PM all 69.23 0.00 3.91 2.88 2.94 21.03 01:51:01 PM 0 57.27 0.00 6.30 4.85 2.81 28.77 01:51:01 PM 1 81.43 0.00 1.49 0.87 3.08 13.13 01:52:01 PM all 85.18 0.00 3.13 0.25 3.42 8.00 01:52:01 PM 0 83.89 0.00 3.94 0.44 3.30 8.43 01:52:01 PM 1 86.51 0.00 2.31 0.07 3.53 7.57 01:53:01 PM all 82.12 0.00 2.17 0.02 3.06 12.62 01:53:01 PM 0 83.22 0.00 1.81 0.04 2.98 11.95 01:53:01 PM 1 81.06 0.00 2.52 0.00 3.14 13.28 01:54:02 PM all 78.91 0.00 2.61 0.08 2.74 15.65 01:54:02 PM 0 75.91 0.00 2.63 0.09 2.63 18.73 01:54:02 PM 1 81.91 0.00 2.59 0.07 2.86 12.56 01:55:01 PM all 41.41 0.00 2.57 0.11 1.54 54.36 01:55:01 PM 0 36.84 0.00 2.28 0.14 1.39 59.36 01:55:01 PM 1 46.01 0.00 2.90 0.09 1.68 49.31 Average: all 62.72 0.00 4.07 1.14 2.52 29.55 Average: 0 59.82 0.00 4.60 1.71 2.43 31.44 Average: 1 65.63 0.00 3.54 0.58 2.60 27.65