---> uname -a: Linux prd-centos7-docker-2c-8g-1149.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 631 4727 16 2462 6893 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:ce:fd:43 brd ff:ff:ff:ff:ff:ff inet 10.32.7.140/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fece:fd43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:68:72:2f:8b 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) 08/16/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 200.07 95.24 104.83 8340.06 39802.35 01:50:01 PM 97.40 0.00 97.40 0.00 9009.68 01:51:01 PM 131.55 1.28 130.26 245.45 6038.32 01:52:01 PM 62.19 3.13 59.06 901.50 7627.59 01:53:02 PM 11.59 0.00 11.59 0.00 1409.73 01:54:01 PM 9.20 0.90 8.31 383.42 917.07 01:55:01 PM 29.03 1.71 27.31 215.45 3726.38 Average: 77.44 14.64 62.80 1443.47 9810.66 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5641400 2367336 29.56 2088 1696804 967900 10.69 572280 1550580 49016 01:50:01 PM 5336508 2672228 33.37 2088 1948528 966152 10.67 651020 1722532 117120 01:51:01 PM 4887540 3121196 38.97 2088 2079988 1239028 13.68 1040660 1754920 96692 01:52:01 PM 4339420 3669316 45.82 2088 2255604 1649296 18.21 1530516 1798284 31584 01:53:02 PM 4555680 3453056 43.12 2088 2276780 1321620 14.59 1302956 1807968 13752 01:54:01 PM 4415684 3593052 44.86 2088 2300668 1471216 16.24 1420476 1826656 1524 01:55:01 PM 4872860 3135876 39.16 2088 2390544 924520 10.21 1035656 1753476 10288 Average: 4864156 3144580 39.26 2088 2135559 1219962 13.47 1079081 1744917 45711 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 293.74 175.65 859.95 54.95 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 133.99 79.00 868.69 8.61 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 369.72 416.58 1970.84 67.50 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 147.84 164.72 1216.74 23.06 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 01:53:02 PM eth0 8.93 8.80 50.75 1.84 0.00 0.00 0.00 01:53:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 6.55 6.46 3.69 2.75 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 18.23 16.94 15.41 7.46 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 140.15 124.28 713.79 23.78 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) 08/16/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 42.27 0.00 10.39 7.02 3.14 37.19 01:49:01 PM 0 48.12 0.00 10.72 5.49 3.06 32.61 01:49:01 PM 1 36.52 0.00 10.07 8.53 3.22 41.67 01:50:01 PM all 34.74 0.00 3.80 0.99 3.01 57.46 01:50:01 PM 0 30.04 0.00 4.05 0.97 2.87 62.07 01:50:01 PM 1 39.49 0.00 3.53 0.98 3.15 52.86 01:51:01 PM all 58.53 0.00 4.23 3.42 4.11 29.71 01:51:01 PM 0 47.09 0.00 6.34 5.59 4.30 36.68 01:51:01 PM 1 70.38 0.00 2.04 1.18 3.92 22.47 01:52:01 PM all 83.41 0.00 2.97 0.95 4.43 8.24 01:52:01 PM 0 81.75 0.00 3.54 1.16 4.48 9.08 01:52:01 PM 1 85.11 0.00 2.41 0.72 4.38 7.38 01:53:02 PM all 79.56 0.00 2.08 0.03 5.01 13.33 01:53:02 PM 0 78.17 0.00 2.48 0.04 5.06 14.26 01:53:02 PM 1 80.97 0.00 1.67 0.02 4.95 12.39 01:54:01 PM all 89.02 0.00 2.24 0.06 4.50 4.18 01:54:01 PM 0 89.32 0.00 2.34 0.09 4.39 3.86 01:54:01 PM 1 88.69 0.00 2.14 0.04 4.62 4.51 01:55:01 PM all 39.65 0.00 2.98 0.54 4.30 52.54 01:55:01 PM 0 37.88 0.00 2.45 0.42 4.77 54.47 01:55:01 PM 1 41.41 0.00 3.51 0.65 3.82 50.60 Average: all 60.46 0.00 4.12 1.87 4.06 29.48 Average: 0 58.29 0.00 4.57 1.98 4.13 31.02 Average: 1 62.65 0.00 3.66 1.76 4.00 27.93