---> uname -a: Linux prd-centos7-docker-2c-8g-2578.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 654 4195 16 2971 6860 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:69:1d:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.75/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe69:1d1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:3a:0d:bf 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) 06/10/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 153.34 20.23 133.11 4418.72 41829.44 08:53:01 PM 128.44 1.53 126.91 303.16 9832.18 08:54:01 PM 114.52 3.40 111.12 931.45 20452.24 08:55:01 PM 16.81 0.33 16.48 242.78 4147.16 08:56:01 PM 36.69 2.28 34.41 289.81 11073.93 Average: 89.96 5.55 84.41 1237.10 17466.26 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5544060 2464676 30.77 2088 1837284 883224 9.75 525868 1661488 134248 08:53:01 PM 4897460 3111276 38.85 2088 2064668 1249028 13.79 1046492 1744872 110880 08:54:01 PM 4032836 3975900 49.64 2088 2607972 1546092 17.07 1582388 2028008 102048 08:55:01 PM 3846308 4162428 51.97 2088 2648860 1662772 18.36 1738840 2053256 16296 08:56:01 PM 4255460 3753276 46.86 2088 2888776 1026484 11.33 1440064 1935644 23584 Average: 4515225 3493511 43.62 2088 2409512 1273520 14.06 1266730 1884654 77411 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 336.20 214.15 1433.52 57.91 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 374.13 438.58 2237.60 72.63 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 301.32 357.47 3010.17 431.58 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 11.02 11.25 53.77 2.70 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 165.22 214.61 49.08 1749.05 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 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 Average: eth0 237.57 247.21 1356.92 462.68 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 06/10/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.15 0.00 4.85 3.43 0.10 54.47 08:52:01 PM 0 44.03 0.00 5.49 3.80 0.11 46.57 08:52:01 PM 1 30.39 0.00 4.24 3.04 0.09 62.24 08:53:01 PM all 48.67 0.00 3.90 2.02 0.12 45.30 08:53:01 PM 0 45.19 0.00 5.30 3.10 0.11 46.29 08:53:01 PM 1 52.17 0.00 2.48 0.95 0.11 44.30 08:54:01 PM all 67.89 0.00 3.53 2.89 0.12 25.58 08:54:01 PM 0 64.65 0.00 4.43 3.08 0.13 27.71 08:54:01 PM 1 71.14 0.00 2.62 2.69 0.13 23.43 08:55:01 PM all 83.47 0.00 1.80 0.01 0.12 14.61 08:55:01 PM 0 83.64 0.00 1.89 0.02 0.13 14.32 08:55:01 PM 1 83.30 0.00 1.70 0.00 0.11 14.89 08:56:01 PM all 49.46 0.00 2.38 0.95 0.10 47.12 08:56:01 PM 0 52.46 0.00 2.62 1.14 0.09 43.68 08:56:01 PM 1 46.49 0.00 2.12 0.78 0.09 50.52 Average: all 57.07 0.00 3.30 1.87 0.11 37.65 Average: 0 57.79 0.00 3.96 2.24 0.11 35.89 Average: 1 56.36 0.00 2.64 1.50 0.10 39.40