---> uname -a: Linux prd-centos7-docker-2c-8g-4307.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 610 4747 16 2462 6914 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:75:29:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe75:29f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ef:6b:44:50 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) 07/01/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 208.81 114.82 93.99 9618.68 38215.00 01:50:01 PM 72.38 0.20 72.18 6.93 5206.46 01:51:01 PM 116.27 0.85 115.42 202.50 9537.95 01:52:01 PM 82.50 3.46 79.04 940.66 3584.50 01:53:01 PM 41.75 0.15 41.60 5.45 6184.79 01:54:02 PM 6.28 0.35 5.93 242.91 695.03 01:55:01 PM 10.71 1.95 8.77 274.34 661.58 01:56:01 PM 26.94 0.32 26.63 72.21 3726.19 Average: 70.81 15.28 55.52 1422.31 8490.60 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5694736 2314000 28.89 2088 1673016 956140 10.56 540492 1534616 41060 01:50:01 PM 5493452 2515284 31.41 2088 1874116 914540 10.10 547232 1688048 146776 01:51:01 PM 5136048 2872688 35.87 2088 1983660 1158172 12.79 834112 1724324 17984 01:52:01 PM 4643400 3365336 42.02 2088 2137788 1492872 16.48 1253664 1778168 58708 01:53:01 PM 4349908 3658828 45.69 2088 2262456 1638244 18.09 1510448 1803172 7660 01:54:02 PM 4256544 3752192 46.85 2088 2288024 1698904 18.76 1585580 1819412 7876 01:55:01 PM 4871344 3137392 39.17 2088 2380668 947348 10.46 1034768 1752968 86388 01:56:01 PM 4830676 3178060 39.68 2088 2387984 979944 10.82 1075480 1753908 7636 Average: 4909514 3099222 38.70 2088 2123464 1223270 13.51 1047722 1731827 46761 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 287.58 145.66 798.86 50.81 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 138.54 87.40 774.33 8.91 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 152.77 155.55 614.65 31.65 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 267.73 318.86 1924.20 45.63 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 01:53:01 PM eth0 101.18 115.25 800.22 16.82 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM eth0 7.36 7.41 50.39 1.49 0.00 0.00 0.00 01:54:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 12.75 11.37 9.22 5.17 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 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 01:56:01 PM eth0 14.12 13.87 11.31 5.88 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 122.95 107.10 624.09 20.82 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) 07/01/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.31 0.00 10.18 10.41 8.84 35.25 01:49:01 PM 0 36.87 0.00 10.25 10.49 8.67 33.72 01:49:01 PM 1 33.77 0.00 10.10 10.32 9.03 36.78 01:50:01 PM all 30.62 0.00 3.10 1.22 6.50 58.56 01:50:01 PM 0 29.65 0.00 2.82 1.29 6.22 60.02 01:50:01 PM 1 31.58 0.00 3.39 1.16 6.77 57.10 01:51:01 PM all 40.02 0.00 3.16 2.33 8.04 46.46 01:51:01 PM 0 40.39 0.00 4.02 3.96 8.83 42.80 01:51:01 PM 1 39.66 0.00 2.28 0.68 7.24 50.14 01:52:01 PM all 59.88 0.00 3.13 3.53 10.37 23.09 01:52:01 PM 0 51.23 0.00 4.41 6.14 11.11 27.10 01:52:01 PM 1 68.85 0.00 1.80 0.85 9.59 18.92 01:53:01 PM all 76.54 0.00 2.81 0.76 9.40 10.49 01:53:01 PM 0 74.54 0.00 3.38 1.46 9.54 11.08 01:53:01 PM 1 78.53 0.00 2.26 0.05 9.26 9.90 01:54:02 PM all 76.80 0.00 1.96 0.05 9.18 12.01 01:54:02 PM 0 78.45 0.00 1.86 0.09 9.12 10.48 01:54:02 PM 1 75.18 0.00 2.03 0.00 9.25 13.55 01:55:01 PM all 73.03 0.00 2.63 0.37 8.40 15.58 01:55:01 PM 0 76.01 0.00 2.84 0.43 8.31 12.41 01:55:01 PM 1 70.08 0.00 2.43 0.30 8.50 18.68 01:56:01 PM all 36.25 0.00 2.31 0.57 6.44 54.44 01:56:01 PM 0 44.57 0.00 2.11 0.88 6.76 45.68 01:56:01 PM 1 28.07 0.00 2.50 0.28 6.12 63.03 Average: all 52.97 0.00 3.69 2.45 8.37 32.52 Average: 0 53.40 0.00 3.99 3.15 8.56 30.90 Average: 1 52.54 0.00 3.39 1.75 8.19 34.13