---> uname -a: Linux prd-centos7-docker-2c-8g-3556.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 660 4177 16 2982 6853 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:76:a6:ca brd ff:ff:ff:ff:ff:ff inet 10.32.7.187/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fe76:a6ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:b8:51:b0 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) 09/13/2025 _x86_64_ (2 CPU) 04:36:46 AM LINUX RESTART 04:37:02 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 204.42 101.40 103.01 9389.34 39638.12 04:39:01 AM 71.40 0.15 71.25 2.93 7164.82 04:40:01 AM 109.37 0.85 108.52 202.43 6831.90 04:41:01 AM 95.27 3.26 92.01 915.01 6657.15 04:42:01 AM 59.89 0.57 59.32 56.86 17643.21 04:43:01 AM 11.47 0.00 11.47 0.00 1640.26 04:44:01 AM 9.23 0.83 8.40 368.93 593.02 04:45:01 AM 32.79 1.72 31.07 215.55 9318.50 Average: 73.95 13.41 60.53 1377.07 11124.45 04:37:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5680772 2327964 29.07 2088 1702964 915540 10.11 535624 1552204 45052 04:39:01 AM 5475768 2532968 31.63 2088 1890320 891104 9.84 544092 1696820 72036 04:40:01 AM 4963224 3045512 38.03 2088 2069760 1247048 13.77 940620 1787212 102680 04:41:01 AM 4464900 3543836 44.25 2088 2231576 1508864 16.66 1365676 1840436 61124 04:42:01 AM 3853260 4155476 51.89 2088 2662092 1808104 19.96 1690268 2091368 36032 04:43:01 AM 3649908 4358828 54.43 2088 2680340 1833688 20.25 1881880 2099520 7896 04:44:01 AM 3706092 4302644 53.72 2088 2700640 1763892 19.47 1808560 2114840 1476 04:45:01 AM 4334812 3673924 45.87 2088 2899616 942328 10.40 1214972 2076372 23016 Average: 4516092 3492644 43.61 2088 2354664 1363821 15.06 1247712 1907346 43664 04:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 290.47 166.20 980.70 54.34 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 54.63 48.87 684.16 5.72 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 240.19 255.40 1893.70 44.65 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 305.34 360.58 2083.99 50.74 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 145.54 148.70 2027.40 18.42 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 8.23 8.20 50.96 2.03 0.00 0.00 0.00 04:43:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 6.95 6.60 3.70 2.86 0.00 0.00 0.00 04:44:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 15.65 15.82 17.57 7.54 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.03 126.20 967.63 23.22 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) 09/13/2025 _x86_64_ (2 CPU) 04:36:46 AM LINUX RESTART 04:37:02 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 37.50 0.00 9.94 9.32 7.75 35.49 04:38:01 AM 0 44.65 0.00 10.06 9.72 7.62 27.94 04:38:01 AM 1 30.52 0.00 9.81 8.94 7.85 42.87 04:39:01 AM all 33.21 0.00 3.22 1.16 5.24 57.17 04:39:01 AM 0 40.64 0.00 3.70 1.59 5.24 48.83 04:39:01 AM 1 25.98 0.00 2.74 0.76 5.25 65.27 04:40:01 AM all 49.24 0.00 3.88 2.37 6.53 37.98 04:40:01 AM 0 41.65 0.00 4.44 3.69 7.08 43.15 04:40:01 AM 1 57.07 0.00 3.30 1.00 5.98 32.66 04:41:01 AM all 66.50 0.00 3.46 2.42 6.68 20.93 04:41:01 AM 0 57.58 0.00 5.02 3.77 7.03 26.61 04:41:01 AM 1 75.61 0.00 1.87 1.07 6.33 15.12 04:42:01 AM all 66.74 0.00 4.19 1.36 6.28 21.42 04:42:01 AM 0 63.45 0.00 4.74 1.78 6.58 23.45 04:42:01 AM 1 70.08 0.00 3.63 0.94 5.99 19.36 04:43:01 AM all 80.01 0.00 2.03 0.04 4.90 13.02 04:43:01 AM 0 79.13 0.00 2.29 0.05 5.01 13.52 04:43:01 AM 1 80.92 0.00 1.79 0.00 4.78 12.52 04:44:01 AM all 88.09 0.00 2.52 0.05 4.19 5.15 04:44:01 AM 0 87.37 0.00 2.42 0.07 4.39 5.74 04:44:01 AM 1 88.79 0.00 2.62 0.04 3.98 4.58 04:45:01 AM all 42.15 0.00 2.93 0.66 3.64 50.62 04:45:01 AM 0 39.95 0.00 3.09 1.00 3.46 52.50 04:45:01 AM 1 44.36 0.00 2.75 0.29 3.84 48.75 Average: all 57.46 0.00 4.04 2.20 5.66 30.63 Average: 0 56.41 0.00 4.49 2.73 5.81 30.56 Average: 1 58.52 0.00 3.59 1.67 5.51 30.71