---> uname -a: Linux prd-centos7-docker-2c-8g-4640.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 617 5104 16 2099 6918 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:9a:25:2b brd ff:ff:ff:ff:ff:ff inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe9a:252b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:3d:57:7e 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) 12:51:48 PM LINUX RESTART 12:52:01 PM tps rtps wtps bread/s bwrtn/s 12:53:01 PM 200.23 104.43 95.81 9406.42 39137.17 12:54:01 PM 84.23 0.15 84.08 2.93 8199.17 12:55:01 PM 80.07 5.49 74.58 1875.15 5990.98 12:56:01 PM 30.92 4.60 26.33 276.57 1533.51 Average: 98.88 28.68 70.20 2891.12 13717.97 12:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 PM 5628348 2380388 29.72 2088 1719984 986944 10.90 577324 1559280 56848 12:54:01 PM 5424908 2583828 32.26 2088 1901452 956828 10.56 600456 1698780 60884 12:55:01 PM 5158668 2850068 35.59 2088 2043376 1040072 11.48 769088 1766436 16780 12:56:01 PM 5210900 2797836 34.93 2088 2039452 980992 10.83 848456 1639352 9300 Average: 5355706 2653030 33.13 2088 1926066 991209 10.94 698831 1665962 35953 12:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:53:01 PM eth0 400.02 211.50 1103.77 70.39 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 52.95 48.20 681.39 6.01 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 20.26 17.10 86.17 5.80 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 15.35 14.62 11.26 6.62 0.00 0.00 0.00 12:56:01 PM lo 0.60 0.60 0.11 0.11 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 122.17 72.87 470.69 22.21 0.00 0.00 0.00 Average: lo 0.15 0.15 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) 12:51:48 PM LINUX RESTART 12:52:01 PM CPU %user %nice %system %iowait %steal %idle 12:53:01 PM all 38.73 0.00 9.89 7.89 7.62 35.86 12:53:01 PM 0 32.60 0.00 9.66 8.02 7.26 42.46 12:53:01 PM 1 44.95 0.00 10.11 7.78 7.99 29.16 12:54:01 PM all 34.06 0.00 3.01 0.92 3.70 58.31 12:54:01 PM 0 34.45 0.00 2.77 0.81 3.47 58.50 12:54:01 PM 1 33.68 0.00 3.23 1.03 3.92 58.14 12:55:01 PM all 31.58 0.00 5.33 1.11 5.89 56.10 12:55:01 PM 0 29.75 0.00 5.27 0.88 5.53 58.56 12:55:01 PM 1 33.40 0.00 5.39 1.34 6.24 53.63 12:56:01 PM all 36.00 0.00 2.85 0.43 5.91 54.81 12:56:01 PM 0 40.42 0.00 3.46 0.34 6.06 49.72 12:56:01 PM 1 31.67 0.00 2.25 0.49 5.79 59.80 Average: all 35.08 0.00 5.26 2.57 5.78 51.31 Average: 0 34.28 0.00 5.30 2.51 5.58 52.32 Average: 1 35.87 0.00 5.22 2.63 5.98 50.30