---> uname -a: Linux prd-centos7-docker-2c-8g-4675.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 599 4755 16 2465 6925 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:52:61:6b brd ff:ff:ff:ff:ff:ff inet 10.32.6.101/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe52:616b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:61:2d:f2 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) 07/03/2025 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 166.91 57.23 109.68 5842.96 39694.36 01:50:01 PM 90.86 0.00 90.86 0.00 8556.96 01:51:01 PM 114.65 1.35 113.31 247.08 6252.60 01:52:01 PM 52.17 3.22 48.95 901.91 4776.18 01:53:01 PM 13.10 0.03 13.07 1.06 3960.59 01:54:01 PM 8.36 0.83 7.52 369.30 785.10 01:55:01 PM 27.45 1.71 25.74 215.48 3771.22 Average: 67.40 9.08 58.32 1070.66 9609.90 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5662908 2345828 29.29 2088 1700776 928204 10.25 546372 1554124 47880 01:50:01 PM 5350468 2658268 33.19 2088 1958808 929444 10.26 632444 1726664 123376 01:51:01 PM 4913336 3095400 38.65 2088 2102320 1163848 12.85 1003160 1766996 107916 01:52:01 PM 4320544 3688192 46.05 2088 2259076 1662232 18.35 1544536 1804820 107864 01:53:01 PM 4392504 3616232 45.15 2088 2277228 1526060 16.85 1462612 1812928 10528 01:54:01 PM 3912308 4096428 51.15 2088 2303160 1970984 21.76 1920024 1830512 4140 01:55:01 PM 4862360 3146376 39.29 2088 2392784 925756 10.22 1041648 1757820 9144 Average: 4773490 3235246 40.40 2088 2142022 1300933 14.36 1164399 1750552 58693 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 343.69 155.86 878.04 55.58 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 116.92 81.77 863.33 8.82 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 392.61 453.00 2272.25 70.46 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 115.88 127.94 907.40 18.64 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 14.48 11.76 59.39 4.52 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 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 01:54:01 PM eth0 10.17 8.72 6.42 5.19 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 18.33 15.55 14.57 6.99 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 144.13 122.06 714.37 24.25 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) 07/03/2025 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.97 0.00 8.31 6.00 4.35 42.37 01:49:01 PM 0 39.32 0.00 8.37 5.61 4.07 42.63 01:49:01 PM 1 38.63 0.00 8.24 6.40 4.60 42.13 01:50:01 PM all 34.95 0.00 3.60 0.82 2.89 57.74 01:50:01 PM 0 41.97 0.00 4.18 1.07 3.12 49.66 01:50:01 PM 1 28.03 0.00 3.00 0.58 2.68 65.71 01:51:01 PM all 57.76 0.00 4.13 2.11 5.90 30.11 01:51:01 PM 0 46.56 0.00 6.30 3.59 6.51 37.05 01:51:01 PM 1 69.30 0.00 1.89 0.58 5.27 22.95 01:52:01 PM all 79.25 0.00 2.89 0.67 8.09 9.09 01:52:01 PM 0 75.32 0.00 3.43 1.07 8.29 11.89 01:52:01 PM 1 83.25 0.00 2.35 0.27 7.87 6.26 01:53:01 PM all 74.66 0.00 2.24 0.02 9.29 13.79 01:53:01 PM 0 74.47 0.00 2.32 0.04 9.24 13.93 01:53:01 PM 1 74.82 0.00 2.18 0.00 9.34 13.66 01:54:01 PM all 84.39 0.00 2.26 0.06 8.96 4.32 01:54:01 PM 0 84.66 0.00 2.31 0.05 8.99 3.99 01:54:01 PM 1 84.13 0.00 2.22 0.07 8.94 4.65 01:55:01 PM all 42.30 0.00 2.96 0.28 4.59 49.88 01:55:01 PM 0 45.28 0.00 3.17 0.36 4.55 46.64 01:55:01 PM 1 39.35 0.00 2.73 0.19 4.62 53.10 Average: all 58.62 0.00 3.78 1.43 6.26 29.91 Average: 0 57.99 0.00 4.31 1.69 6.37 29.64 Average: 1 59.26 0.00 3.24 1.16 6.15 30.19