---> uname -a: Linux prd-centos7-docker-2c-8g-4426.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 618 4671 16 2531 6907 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:15:8b:0e brd ff:ff:ff:ff:ff:ff inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe15:8b0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5a:08:00:39 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) 07/02/2025 _x86_64_ (2 CPU) 02:24:58 PM LINUX RESTART 02:26:01 PM tps rtps wtps bread/s bwrtn/s 02:27:01 PM 64.03 0.78 63.25 25.83 6332.99 02:28:01 PM 80.42 1.55 78.87 1029.54 7302.76 02:29:01 PM 53.70 7.92 45.77 1076.83 4063.86 02:30:01 PM 47.19 0.18 47.01 27.04 15324.21 Average: 61.33 2.61 58.72 539.82 8255.19 02:26:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 PM 5503020 2505708 31.29 2088 1857392 897068 9.90 551684 1675636 128524 02:28:01 PM 5255068 2753660 34.38 2088 2013372 959360 10.59 687552 1759040 94520 02:29:01 PM 4784408 3224320 40.26 2088 2459276 974720 10.76 875880 2007080 444772 02:30:01 PM 4807084 3201644 39.98 2088 2460088 948336 10.47 851920 2006260 7636 Average: 5087395 2921333 36.48 2088 2197532 944871 10.43 741759 1862004 168863 02:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:27:01 PM eth0 57.42 48.98 775.30 5.62 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 35.22 32.01 282.21 8.02 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 151.45 107.46 3569.83 19.10 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 11.32 12.27 10.57 5.70 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.86 50.19 1159.73 9.61 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) 07/02/2025 _x86_64_ (2 CPU) 02:24:58 PM LINUX RESTART 02:26:01 PM CPU %user %nice %system %iowait %steal %idle 02:27:01 PM all 31.75 0.00 2.95 1.39 6.18 57.72 02:27:01 PM 0 36.48 0.00 3.22 1.67 6.09 52.55 02:27:01 PM 1 27.12 0.00 2.66 1.12 6.30 62.80 02:28:01 PM all 32.67 0.00 2.78 1.34 5.94 57.28 02:28:01 PM 0 44.83 0.00 3.67 2.20 5.99 43.30 02:28:01 PM 1 20.98 0.00 1.94 0.49 5.89 70.71 02:29:01 PM all 31.58 0.00 7.26 1.18 7.95 52.03 02:29:01 PM 0 33.10 0.00 7.79 1.01 7.56 50.54 02:29:01 PM 1 30.08 0.00 6.73 1.37 8.31 53.50 02:30:01 PM all 35.83 0.00 2.25 1.34 5.28 55.31 02:30:01 PM 0 58.58 0.00 3.16 1.78 5.54 30.93 02:30:01 PM 1 14.48 0.00 1.41 0.92 5.05 78.15 Average: all 32.95 0.00 3.81 1.31 6.34 55.58 Average: 0 43.10 0.00 4.48 1.66 6.30 44.46 Average: 1 23.14 0.00 3.18 0.98 6.38 66.33