---> uname -a: Linux prd-centos7-docker-2c-8g-4762.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 622 4806 16 2391 6903 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:6e:c2:04 brd ff:ff:ff:ff:ff:ff inet 10.32.6.46/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe6e:c204/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:12:ee:d6 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) 02/02/2026 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 175.74 69.46 106.28 5910.91 39386.75 08:53:01 PM 78.13 0.15 77.98 2.98 7868.53 08:54:01 PM 101.83 1.95 99.88 321.20 6242.93 08:55:01 PM 109.53 1.79 107.74 455.78 5066.32 08:56:02 PM 48.88 3.53 45.35 686.30 6756.42 Average: 102.67 15.24 87.43 1465.36 12991.30 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5719652 2289076 28.58 2088 1705040 885968 9.78 495156 1551836 50912 08:53:01 PM 5470020 2538708 31.70 2088 1890828 907604 10.02 560180 1695560 68732 08:54:01 PM 5044568 2964160 37.01 2088 2023644 1203764 13.29 905140 1739576 54040 08:55:01 PM 4550236 3458492 43.18 2088 2198436 1553780 17.16 1319716 1793324 88440 08:56:02 PM 4917096 3091632 38.60 2088 2319480 950624 10.50 1058964 1683804 22136 Average: 5140314 2868414 35.82 2088 2027486 1100348 12.15 867831 1692820 56852 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 320.44 165.69 983.59 55.68 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 57.05 49.94 715.06 6.17 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 216.29 233.88 1127.96 41.35 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 373.75 450.48 2483.17 65.60 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 08:56:02 PM eth0 48.44 54.42 262.80 11.71 0.00 0.00 0.00 08:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 203.40 191.58 1117.00 36.15 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) 02/02/2026 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 37.92 0.00 10.32 7.46 5.10 39.20 08:52:02 PM 0 41.16 0.00 10.52 7.52 4.90 35.90 08:52:02 PM 1 34.71 0.00 10.11 7.42 5.29 42.48 08:53:01 PM all 32.97 0.00 3.30 0.83 4.15 58.75 08:53:01 PM 0 39.66 0.00 4.06 1.03 4.02 51.23 08:53:01 PM 1 26.42 0.00 2.57 0.63 4.27 66.11 08:54:01 PM all 56.94 0.00 4.80 1.86 7.09 29.31 08:54:01 PM 0 50.29 0.00 5.83 2.90 7.42 33.55 08:54:01 PM 1 63.73 0.00 3.74 0.79 6.77 24.97 08:55:01 PM all 59.82 0.00 4.21 3.22 6.22 26.53 08:55:01 PM 0 53.56 0.00 5.75 4.67 6.31 29.71 08:55:01 PM 1 66.18 0.00 2.65 1.75 6.12 23.29 08:56:02 PM all 49.31 0.00 3.08 0.58 4.22 42.81 08:56:02 PM 0 59.42 0.00 3.78 0.99 4.69 31.12 08:56:02 PM 1 39.44 0.00 2.39 0.17 3.75 54.24 Average: all 47.37 0.00 5.13 2.78 5.35 39.37 Average: 0 48.82 0.00 5.98 3.42 5.48 36.30 Average: 1 45.92 0.00 4.29 2.15 5.23 42.42