---> uname -a: Linux prd-centos7-docker-2c-8g-3246.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 635 4207 16 2978 6879 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:ac:ae:ab brd ff:ff:ff:ff:ff:ff inet 10.32.6.48/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:feac:aeab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:18:f7:33 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) 06/19/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 155.60 49.79 105.81 5677.94 40386.00 08:53:02 PM 75.21 0.15 75.06 8.26 7753.72 08:54:01 PM 133.50 1.41 132.09 299.95 7022.29 08:55:01 PM 86.53 3.36 83.17 930.89 18588.72 08:56:01 PM 16.41 0.10 16.31 3.06 3746.60 08:57:01 PM 9.11 0.63 8.47 348.82 757.05 08:58:01 PM 30.51 0.75 29.76 48.74 10682.56 08:59:01 PM 24.06 1.42 22.65 162.13 1111.49 Average: 66.21 7.21 59.00 936.16 11262.90 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5650544 2358192 29.45 2088 1734364 909948 10.05 540956 1570676 65160 08:53:02 PM 5487852 2520884 31.48 2088 1932044 826776 9.13 509764 1716648 102404 08:54:01 PM 4826464 3182272 39.74 2088 2106328 1257824 13.89 1098092 1761752 100096 08:55:01 PM 4001928 4006808 50.03 2088 2613360 1653592 18.26 1601608 2041816 100404 08:56:01 PM 3782692 4226044 52.77 2088 2632656 1769276 19.53 1815844 2042968 11032 08:57:01 PM 3592804 4415932 55.14 2088 2659504 1937928 21.40 1982744 2062712 8080 08:58:01 PM 4357820 3650916 45.59 2088 2892724 941280 10.39 1244048 2029888 23604 08:59:01 PM 4368152 3640584 45.46 2088 2897268 913972 10.09 1322620 1943084 9084 Average: 4508532 3500204 43.70 2088 2433531 1276324 14.09 1264460 1896193 52483 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 395.94 225.62 1132.29 57.90 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 08:53:02 PM eth0 40.05 38.07 507.17 5.47 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 462.40 522.79 2632.26 84.09 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 229.73 262.68 2457.40 417.41 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 15.99 18.94 66.13 3.40 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 0.01 0.01 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 5.38 5.25 3.61 1.61 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 160.22 212.50 46.04 1747.21 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 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 14.69 13.96 17.84 6.31 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 164.88 161.68 853.89 290.83 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) 06/19/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.99 0.00 8.17 5.15 1.97 44.71 08:52:01 PM 0 41.89 0.00 8.96 6.02 1.96 41.17 08:52:01 PM 1 38.09 0.00 7.38 4.31 1.98 48.24 08:53:02 PM all 37.17 0.00 3.52 0.47 1.81 57.04 08:53:02 PM 0 31.22 0.00 3.36 0.26 1.73 63.42 08:53:02 PM 1 43.21 0.00 3.69 0.66 1.86 50.57 08:54:01 PM all 65.91 0.00 4.57 2.41 2.85 24.26 08:54:01 PM 0 53.05 0.00 6.81 3.68 2.75 33.70 08:54:01 PM 1 79.14 0.00 2.25 1.12 2.95 14.54 08:55:01 PM all 75.81 0.00 4.47 1.77 3.42 14.54 08:55:01 PM 0 72.79 0.00 5.23 2.64 3.42 15.92 08:55:01 PM 1 78.87 0.00 3.69 0.89 3.42 13.14 08:56:01 PM all 88.30 0.00 2.31 0.08 3.96 5.35 08:56:01 PM 0 88.59 0.00 2.42 0.15 3.87 4.98 08:56:01 PM 1 88.01 0.00 2.21 0.00 4.05 5.73 08:57:01 PM all 80.16 0.00 2.31 0.04 3.94 13.55 08:57:01 PM 0 80.24 0.00 2.30 0.05 3.88 13.52 08:57:01 PM 1 80.09 0.00 2.32 0.04 3.99 13.56 08:58:01 PM all 51.53 0.00 2.79 0.40 3.08 42.20 08:58:01 PM 0 37.42 0.00 2.36 0.14 2.88 57.20 08:58:01 PM 1 66.11 0.00 3.25 0.66 3.28 26.70 08:59:01 PM all 38.13 0.00 2.11 0.22 2.44 57.10 08:59:01 PM 0 31.61 0.00 1.97 0.21 2.34 63.87 08:59:01 PM 1 44.76 0.00 2.24 0.24 2.55 50.21 Average: all 59.25 0.00 3.79 1.32 2.92 32.73 Average: 0 54.14 0.00 4.17 1.64 2.84 37.21 Average: 1 64.41 0.00 3.40 1.00 3.00 28.19