---> uname -a: Linux prd-centos7-docker-2c-8g-5597.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 612 4741 16 2467 6912 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:49:ac:fe brd ff:ff:ff:ff:ff:ff inet 10.32.6.199/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe49:acfe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:c4:85:50 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) 10/04/2025 _x86_64_ (2 CPU) 01:47:35 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 91.60 19.32 72.27 4035.68 4962.52 01:50:02 PM 102.68 0.73 101.95 191.81 8411.80 01:51:01 PM 122.37 1.07 121.31 362.43 5997.02 01:52:01 PM 55.50 2.75 52.75 600.83 7331.49 01:53:01 PM 12.65 0.02 12.63 0.53 1677.27 01:54:01 PM 7.24 0.88 6.36 374.97 593.49 01:55:01 PM 28.11 1.68 26.42 210.32 3683.68 Average: 59.88 3.78 56.09 826.37 4662.41 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5596788 2411948 30.12 2088 1752148 949504 10.48 558520 1605656 72196 01:50:02 PM 5322856 2685880 33.54 2088 1967320 1077476 11.90 647540 1730572 98492 01:51:01 PM 4860348 3148388 39.31 2088 2114096 1205768 13.31 1049328 1770528 108740 01:52:01 PM 4476468 3532268 44.11 2088 2267212 1571924 17.36 1382996 1807412 36572 01:53:01 PM 4300456 3708280 46.30 2088 2285492 1595736 17.62 1548116 1815484 7872 01:54:01 PM 4934828 3073908 38.38 2088 2383200 864164 9.54 859340 1866200 78940 01:55:01 PM 4871012 3137724 39.18 2088 2403412 907440 10.02 1026464 1762168 17668 Average: 4908965 3099771 38.70 2088 2167554 1167430 12.89 1010329 1765431 60069 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 342.54 197.57 1310.57 55.31 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 01:50:02 PM eth0 114.24 61.20 588.28 15.11 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 368.10 448.69 2169.49 65.94 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 115.71 129.19 892.86 18.31 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 7.54 6.79 50.59 1.51 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 8.61 7.56 4.72 3.55 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 17.05 15.63 14.79 6.89 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 138.58 123.04 715.37 23.70 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) 10/04/2025 _x86_64_ (2 CPU) 01:47:35 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.58 0.00 4.16 2.87 3.67 51.73 01:49:01 PM 0 41.98 0.00 4.94 2.46 3.84 46.78 01:49:01 PM 1 33.24 0.00 3.40 3.26 3.49 56.61 01:50:02 PM all 35.66 0.00 3.90 1.17 4.00 55.28 01:50:02 PM 0 31.27 0.00 3.38 1.51 3.91 59.93 01:50:02 PM 1 40.07 0.00 4.40 0.83 4.11 50.59 01:51:01 PM all 62.40 0.00 3.89 3.13 4.96 25.62 01:51:01 PM 0 53.51 0.00 5.73 4.33 5.36 31.08 01:51:01 PM 1 71.56 0.00 2.00 1.89 4.55 19.99 01:52:01 PM all 83.20 0.00 2.90 0.87 4.94 8.09 01:52:01 PM 0 81.72 0.00 3.18 1.19 4.86 9.04 01:52:01 PM 1 84.73 0.00 2.62 0.53 5.00 7.13 01:53:01 PM all 80.15 0.00 2.01 0.02 4.87 12.96 01:53:01 PM 0 79.93 0.00 2.26 0.00 4.65 13.15 01:53:01 PM 1 80.35 0.00 1.75 0.04 5.08 12.79 01:54:01 PM all 87.45 0.00 2.69 0.05 4.93 4.87 01:54:01 PM 0 87.68 0.00 3.12 0.11 4.97 4.12 01:54:01 PM 1 87.23 0.00 2.24 0.02 4.91 5.60 01:55:01 PM all 38.16 0.00 3.32 0.60 2.66 55.27 01:55:01 PM 0 35.61 0.00 3.03 0.26 2.45 58.65 01:55:01 PM 1 40.74 0.00 3.65 0.92 2.85 51.83 Average: all 60.17 0.00 3.28 1.26 4.28 31.02 Average: 0 58.31 0.00 3.67 1.42 4.28 32.32 Average: 1 62.04 0.00 2.89 1.09 4.27 29.71