---> uname -a: Linux prd-centos7-docker-2c-8g-1991.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:1a:bb:da brd ff:ff:ff:ff:ff:ff inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe1a:bbda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:a6:0b: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) 12/29/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 187.65 81.76 105.89 6617.17 40160.89 08:53:01 PM 86.16 0.00 86.16 0.00 8686.46 08:54:01 PM 121.44 1.53 119.91 303.06 7079.83 08:55:01 PM 82.19 4.56 77.63 1063.38 5861.27 08:56:02 PM 29.79 0.20 29.59 35.30 4303.91 Average: 101.46 17.62 83.84 1604.27 13220.71 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5650700 2358036 29.44 2088 1717128 936680 10.34 552876 1559864 58680 08:53:01 PM 5364852 2643884 33.01 2088 1928896 962592 10.63 640280 1711956 100496 08:54:01 PM 4887224 3121512 38.98 2088 2078748 1269276 14.01 1040608 1756720 65356 08:55:01 PM 4958944 3049792 38.08 2088 2294680 964328 10.65 1031564 1680172 102820 08:56:02 PM 4967564 3041172 37.97 2088 2301392 942588 10.41 1021024 1680140 7640 Average: 5165857 2842879 35.50 2088 2064169 1015093 11.21 857270 1677770 66998 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 417.04 236.18 1018.33 61.68 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 53.67 51.87 663.72 6.04 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 350.55 406.74 1949.10 65.85 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 211.68 241.89 1658.36 34.74 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 12.97 14.35 17.76 5.92 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 209.23 190.24 1061.60 34.85 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) 12/29/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.78 0.00 9.85 6.70 1.94 41.74 08:52:01 PM 0 43.09 0.00 10.50 8.12 2.06 36.23 08:52:01 PM 1 36.45 0.00 9.22 5.28 1.83 47.22 08:53:01 PM all 35.59 0.00 3.32 0.55 1.61 58.94 08:53:01 PM 0 45.38 0.00 3.48 0.95 1.79 48.41 08:53:01 PM 1 26.02 0.00 3.15 0.15 1.42 69.25 08:54:01 PM all 59.92 0.00 4.76 2.07 2.81 30.44 08:54:01 PM 0 48.48 0.00 6.74 3.64 2.51 38.63 08:54:01 PM 1 71.70 0.00 2.71 0.45 3.14 21.99 08:55:01 PM all 68.48 0.00 3.72 1.19 2.99 23.62 08:55:01 PM 0 69.31 0.00 4.82 2.01 3.25 20.61 08:55:01 PM 1 67.64 0.00 2.62 0.38 2.71 26.65 08:56:02 PM all 39.01 0.00 2.43 0.16 1.81 56.59 08:56:02 PM 0 40.78 0.00 2.27 0.21 1.82 54.92 08:56:02 PM 1 37.25 0.00 2.59 0.10 1.81 58.25 Average: all 48.37 0.00 4.81 2.13 2.22 42.46 Average: 0 49.28 0.00 5.56 2.99 2.28 39.89 Average: 1 47.46 0.00 4.07 1.28 2.17 45.03