---> uname -a: Linux prd-centos7-docker-2c-8g-4647.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 607 4797 16 2415 6920 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:08:c9:ea brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe08:c9ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:46:b9:2a 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) 01:04:53 PM LINUX RESTART 01:06:01 PM tps rtps wtps bread/s bwrtn/s 01:07:01 PM 61.28 0.22 61.06 7.46 5130.90 01:08:01 PM 86.91 5.04 81.87 1725.34 9140.99 01:09:01 PM 47.74 5.01 42.73 427.23 2701.56 01:10:01 PM 36.89 0.13 36.76 21.71 10756.27 Average: 58.21 2.60 55.60 545.39 6932.34 01:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 PM 5505700 2503028 31.25 2088 1880776 895436 9.89 533820 1688092 152984 01:08:01 PM 5200828 2807900 35.06 2088 2031944 1011064 11.16 738912 1759580 32624 01:09:01 PM 4946260 3062468 38.24 2088 2349752 939832 10.38 806028 1923580 312232 01:10:01 PM 4868996 3139732 39.20 2088 2349288 1011472 11.17 880976 1923172 9068 Average: 5130446 2878282 35.94 2088 2152940 964451 10.65 739934 1823606 126727 01:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:07:01 PM eth0 58.68 53.04 724.81 5.80 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 32.52 29.22 226.35 7.79 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 127.17 92.91 3593.62 10.46 0.00 0.00 0.00 01:09:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 8.69 10.90 8.21 4.84 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.77 46.52 1138.29 7.22 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 01:04:53 PM LINUX RESTART 01:06:01 PM CPU %user %nice %system %iowait %steal %idle 01:07:01 PM all 34.30 0.00 3.13 0.62 5.08 56.86 01:07:01 PM 0 31.01 0.00 2.70 0.53 4.76 61.00 01:07:01 PM 1 37.60 0.00 3.57 0.70 5.39 52.74 01:08:01 PM all 32.26 0.00 4.28 1.33 5.00 57.13 01:08:01 PM 0 35.18 0.00 3.96 1.72 5.21 53.93 01:08:01 PM 1 29.35 0.00 4.59 0.95 4.81 60.31 01:09:01 PM all 34.09 0.00 5.54 0.97 7.07 52.33 01:09:01 PM 0 44.69 0.00 6.17 1.26 7.63 40.26 01:09:01 PM 1 23.81 0.00 4.93 0.70 6.50 64.05 01:10:01 PM all 36.88 0.00 2.17 0.70 4.51 55.74 01:10:01 PM 0 65.00 0.00 3.21 0.76 6.32 24.71 01:10:01 PM 1 10.52 0.00 1.20 0.65 2.82 84.81 Average: all 34.38 0.00 3.79 0.91 5.42 55.51 Average: 0 43.77 0.00 4.01 1.07 5.97 45.18 Average: 1 25.21 0.00 3.57 0.75 4.87 65.60