---> uname -a: Linux prd-centos7-docker-2c-8g-916.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 619 4209 16 2992 6894 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:3b:81:aa brd ff:ff:ff:ff:ff:ff inet 10.32.6.17/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe3b:81aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:f2:a3:a4 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) 08/13/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 217.40 120.00 97.39 10066.17 39243.95 08:53:01 PM 71.26 0.20 71.06 6.93 5842.24 08:54:01 PM 115.62 1.10 114.52 260.14 8922.89 08:55:01 PM 100.75 3.65 97.10 968.63 6420.50 08:56:01 PM 55.59 0.17 55.43 4.92 17687.36 08:57:01 PM 8.47 0.02 8.45 0.53 740.16 08:58:01 PM 8.86 0.85 8.01 369.84 608.94 08:59:01 PM 31.05 1.71 29.34 155.04 10479.99 09:00:01 PM 23.23 0.18 23.04 34.77 1111.85 Average: 69.98 14.02 55.96 1302.52 10065.76 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5702440 2306288 28.80 2088 1688924 902280 9.96 522704 1544088 43776 08:53:01 PM 5485584 2523144 31.50 2088 1886752 877476 9.69 547184 1694708 135472 08:54:01 PM 5049344 2959384 36.95 2088 2025736 1181608 13.05 902640 1736888 57244 08:55:01 PM 4367388 3641340 45.47 2088 2418788 1387740 15.32 1405308 1884836 251516 08:56:01 PM 3829364 4179364 52.19 2088 2634636 1655660 18.28 1758536 2045548 7952 08:57:01 PM 3986244 4022484 50.23 2088 2653928 1468504 16.21 1589784 2054996 8388 08:58:01 PM 3371928 4636800 57.90 2088 2673156 2117324 23.38 2185308 2069908 160 08:59:01 PM 4327684 3681044 45.96 2088 2907628 929292 10.26 1346828 1949060 22300 09:00:01 PM 4325004 3683724 46.00 2088 2908812 930636 10.27 1350772 1948448 7648 Average: 4493887 3514841 43.89 2088 2422040 1272280 14.05 1289896 1880942 59384 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 349.08 179.30 923.68 57.97 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 60.71 54.75 725.52 5.98 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 244.21 265.43 1155.50 45.91 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 340.11 389.44 3408.70 51.37 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 95.00 125.67 532.99 402.31 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 08:57:01 PM eth0 7.06 7.24 50.54 1.58 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 5.38 5.61 3.42 1.97 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 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 161.66 215.10 47.24 1742.55 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 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 11.42 12.95 10.73 5.97 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 141.23 139.42 761.65 257.65 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) 08/13/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.31 0.00 13.45 8.35 2.62 34.26 08:52:01 PM 0 29.28 0.00 12.98 7.84 2.47 47.43 08:52:01 PM 1 53.72 0.00 13.94 8.88 2.77 20.69 08:53:01 PM all 35.57 0.00 3.33 0.47 2.41 58.21 08:53:01 PM 0 39.86 0.00 3.70 0.74 2.53 53.17 08:53:01 PM 1 31.33 0.00 2.99 0.21 2.28 63.19 08:54:01 PM all 54.27 0.00 4.32 2.18 2.92 36.31 08:54:01 PM 0 58.38 0.00 6.18 3.57 2.86 29.01 08:54:01 PM 1 50.19 0.00 2.45 0.82 2.99 43.54 08:55:01 PM all 70.57 0.00 4.12 2.41 3.28 19.62 08:55:01 PM 0 63.78 0.00 5.77 3.85 3.31 23.29 08:55:01 PM 1 77.49 0.00 2.46 0.94 3.22 15.88 08:56:01 PM all 78.86 0.00 3.83 1.39 3.80 12.12 08:56:01 PM 0 77.38 0.00 3.99 2.12 3.75 12.76 08:56:01 PM 1 80.38 0.00 3.66 0.64 3.84 11.48 08:57:01 PM all 82.16 0.00 2.36 0.01 3.83 11.65 08:57:01 PM 0 81.54 0.00 2.18 0.02 3.91 12.34 08:57:01 PM 1 82.75 0.00 2.53 0.00 3.75 10.97 08:58:01 PM all 91.28 0.00 2.49 0.06 3.54 2.62 08:58:01 PM 0 91.20 0.00 2.49 0.07 3.60 2.63 08:58:01 PM 1 91.33 0.00 2.50 0.07 3.49 2.61 08:59:01 PM all 42.62 0.00 3.44 0.36 2.32 51.27 08:59:01 PM 0 34.51 0.00 3.56 0.33 2.11 59.48 08:59:01 PM 1 50.85 0.00 3.32 0.37 2.53 42.93 09:00:01 PM all 38.76 0.00 2.31 0.16 2.47 56.31 09:00:01 PM 0 48.03 0.00 2.62 0.19 2.45 46.71 09:00:01 PM 1 29.73 0.00 2.01 0.12 2.49 65.66 Average: all 59.09 0.00 4.40 1.71 3.01 31.79 Average: 0 57.84 0.00 4.85 2.09 2.99 32.23 Average: 1 60.34 0.00 3.96 1.32 3.03 31.35