---> uname -a: Linux prd-centos7-docker-2c-8g-5120.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 636 4191 16 2993 6877 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:33:d8:eb brd ff:ff:ff:ff:ff:ff inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fe33:d8eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:5c:19:c7 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) 09/29/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 75.30 0.20 75.10 6.93 6365.37 08:54:01 PM 112.95 1.12 111.84 260.67 8871.11 08:55:01 PM 98.87 3.61 95.26 964.98 5722.30 08:56:01 PM 56.46 0.20 56.26 5.59 17765.77 08:57:02 PM 9.01 0.00 9.01 0.00 1284.03 08:58:01 PM 19.96 0.85 19.11 375.55 8281.28 08:59:01 PM 26.82 1.73 25.09 155.58 3655.01 09:00:01 PM 17.98 0.18 17.79 34.75 504.18 Average: 52.23 0.99 51.24 225.15 6552.01 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5451144 2557592 31.94 2088 1890948 918632 10.14 579604 1697664 134436 08:54:01 PM 5012120 2996616 37.42 2088 2026384 1206728 13.32 937908 1738388 56596 08:55:01 PM 4510576 3498160 43.68 2088 2273928 1352620 14.93 1367896 1787544 124336 08:56:01 PM 4019440 3989296 49.81 2088 2635452 1640500 18.11 1566560 2046856 24248 08:57:02 PM 3822216 4186520 52.27 2088 2654748 1722908 19.02 1751780 2056544 8396 08:58:01 PM 3506552 4502184 56.22 2088 2900192 1683696 18.59 1949700 2165580 75832 08:59:01 PM 4244968 3763768 47.00 2088 2910020 1017912 11.24 1429544 1950748 9404 09:00:01 PM 4255228 3753508 46.87 2088 2911220 1006888 11.12 1417872 1950148 8940 Average: 4352780 3655956 45.65 2088 2525362 1318736 14.56 1375108 1924184 55274 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 56.43 52.06 727.28 6.24 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 216.88 256.53 1129.11 44.53 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 295.16 340.83 2159.44 48.43 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 137.77 156.41 1776.28 404.67 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 08:57:02 PM eth0 7.69 8.11 50.49 1.62 0.00 0.00 0.00 08:57:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 25.02 35.14 5.88 224.96 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 139.91 187.41 44.98 1536.13 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 11.38 13.03 10.69 5.95 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.44 131.36 739.49 284.11 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) 09/29/2025 _x86_64_ (2 CPU) 08:50:52 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 32.84 0.00 2.92 0.87 4.69 58.68 08:53:01 PM 0 47.36 0.00 4.31 1.26 5.06 42.01 08:53:01 PM 1 18.82 0.00 1.58 0.50 4.36 74.75 08:54:01 PM all 49.14 0.00 3.93 2.42 7.10 37.41 08:54:01 PM 0 47.20 0.00 5.62 4.10 7.97 35.11 08:54:01 PM 1 51.14 0.00 2.22 0.71 6.20 39.74 08:55:01 PM all 67.49 0.00 3.41 2.52 7.42 19.16 08:55:01 PM 0 58.23 0.00 5.13 4.33 7.84 24.47 08:55:01 PM 1 76.97 0.00 1.62 0.68 7.00 13.73 08:56:01 PM all 71.53 0.00 3.84 1.24 7.74 15.64 08:56:01 PM 0 69.12 0.00 4.22 1.48 7.95 17.23 08:56:01 PM 1 73.99 0.00 3.47 1.00 7.53 14.02 08:57:02 PM all 77.44 0.00 1.98 0.02 6.96 13.60 08:57:02 PM 0 76.22 0.00 2.08 0.04 7.46 14.20 08:57:02 PM 1 78.64 0.00 1.90 0.00 6.46 13.00 08:58:01 PM all 81.77 0.00 2.71 0.31 7.15 8.05 08:58:01 PM 0 80.68 0.00 3.04 0.27 7.48 8.53 08:58:01 PM 1 82.89 0.00 2.39 0.33 6.81 7.58 08:59:01 PM all 33.30 0.00 2.20 0.52 4.93 59.05 08:59:01 PM 0 36.07 0.00 2.45 0.83 5.16 55.49 08:59:01 PM 1 30.57 0.00 1.95 0.22 4.72 62.55 09:00:01 PM all 37.17 0.00 2.21 0.30 4.28 56.05 09:00:01 PM 0 63.71 0.00 3.20 0.57 4.53 28.00 09:00:01 PM 1 12.51 0.00 1.30 0.07 4.03 82.10 Average: all 55.83 0.00 2.90 1.03 6.26 33.99 Average: 0 59.51 0.00 3.77 1.63 6.67 28.42 Average: 1 52.17 0.00 2.04 0.43 5.84 39.51