---> uname -a: Linux prd-centos7-docker-2c-8g-11268.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 630 4813 16 2377 6897 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:cb:17:ec brd ff:ff:ff:ff:ff:ff inet 10.32.7.30/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fecb:17ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:1a:14:f3 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) 12/08/2025 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 190.25 91.03 99.22 7080.06 39816.26 08:53:01 PM 76.90 0.00 76.90 0.00 7728.93 08:54:01 PM 116.38 1.10 115.28 260.05 6814.66 08:55:01 PM 99.45 4.90 94.56 1101.30 6945.29 08:56:01 PM 30.86 0.27 30.59 37.17 4609.71 Average: 102.78 19.46 83.31 1696.09 13184.79 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5682748 2325980 29.04 2088 1715868 900628 9.94 519440 1561088 59832 08:53:01 PM 5438124 2570604 32.10 2088 1904256 913732 10.09 580536 1704160 84668 08:54:01 PM 4959628 3049100 38.07 2088 2059240 1225132 13.53 972220 1754372 82812 08:55:01 PM 4959312 3049416 38.08 2088 2308620 919780 10.16 1016888 1690320 111444 08:56:01 PM 4975124 3033604 37.88 2088 2307224 904064 9.98 1007128 1685252 9096 Average: 5202987 2805741 35.03 2088 2059042 972667 10.74 819242 1679038 69570 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 358.17 208.67 971.88 56.35 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 65.13 64.46 707.23 7.07 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 283.89 330.29 1595.71 57.76 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 276.11 317.88 2015.55 45.00 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 11.07 12.81 10.73 6.03 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 198.90 186.84 1060.30 34.45 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 12/08/2025 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.89 0.00 11.99 6.51 1.98 39.63 08:52:01 PM 0 45.80 0.00 12.44 6.56 2.08 33.12 08:52:01 PM 1 34.05 0.00 11.55 6.45 1.86 46.08 08:53:01 PM all 34.76 0.00 2.91 0.65 1.79 59.90 08:53:01 PM 0 30.99 0.00 3.29 0.59 1.45 63.68 08:53:01 PM 1 38.50 0.00 2.52 0.71 2.15 56.12 08:54:01 PM all 57.58 0.00 4.48 2.14 2.78 33.02 08:54:01 PM 0 45.61 0.00 5.76 2.57 2.50 43.55 08:54:01 PM 1 69.90 0.00 3.15 1.69 3.06 22.19 08:55:01 PM all 69.18 0.00 3.98 1.53 2.97 22.34 08:55:01 PM 0 61.76 0.00 4.98 2.29 2.83 28.14 08:55:01 PM 1 76.71 0.00 2.96 0.76 3.12 16.45 08:56:01 PM all 38.94 0.00 2.31 0.14 1.69 56.92 08:56:01 PM 0 23.25 0.00 2.24 0.12 1.31 73.07 08:56:01 PM 1 55.12 0.00 2.41 0.16 2.06 40.25 Average: all 47.89 0.00 5.13 2.19 2.24 42.56 Average: 0 41.29 0.00 5.71 2.40 2.03 48.57 Average: 1 54.57 0.00 4.54 1.96 2.44 36.49