---> uname -a: Linux prd-centos7-docker-2c-8g-4509.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 561 5201 16 2057 6975 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:84:21:8b brd ff:ff:ff:ff:ff:ff inet 10.32.6.19/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe84:218b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:da:d4:1d:da 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) 03:12:55 AM LINUX RESTART 03:14:02 AM tps rtps wtps bread/s bwrtn/s 03:15:01 AM 65.88 0.78 65.10 25.74 5897.16 03:16:01 AM 97.37 10.51 86.86 1397.90 9105.30 03:17:01 AM 27.09 0.35 26.74 56.73 1312.85 Average: 63.43 3.90 59.53 495.99 5435.44 03:14:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 AM 5525536 2483200 31.01 2088 1859712 889456 9.82 533536 1673656 139632 03:16:01 AM 5281196 2727540 34.06 2088 1998028 960496 10.60 768348 1650916 30668 03:17:01 AM 5279152 2729584 34.08 2088 1999816 960356 10.60 771948 1649492 9068 Average: 5361961 2646775 33.05 2088 1952519 936769 10.34 691277 1658021 59789 03:14:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:15:01 AM eth0 57.79 49.61 738.48 5.74 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 23.21 21.22 165.81 7.40 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 11.82 13.48 10.95 6.11 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.79 27.98 302.65 6.42 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) 07/03/2025 _x86_64_ (2 CPU) 03:12:55 AM LINUX RESTART 03:14:02 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 32.26 0.00 3.17 0.77 3.81 59.99 03:15:01 AM 0 35.77 0.00 3.41 1.01 4.12 55.69 03:15:01 AM 1 28.77 0.00 2.93 0.54 3.50 64.26 03:16:01 AM all 35.07 0.00 3.09 2.01 3.93 55.91 03:16:01 AM 0 48.49 0.00 3.80 3.14 4.18 40.38 03:16:01 AM 1 22.15 0.00 2.40 0.92 3.68 70.85 03:17:01 AM all 37.25 0.00 2.33 0.45 3.66 56.31 03:17:01 AM 0 52.58 0.00 2.79 0.72 3.98 39.93 03:17:01 AM 1 22.50 0.00 1.90 0.20 3.36 72.04 Average: all 34.88 0.00 2.86 1.08 3.80 57.39 Average: 0 45.62 0.00 3.33 1.62 4.10 45.33 Average: 1 24.43 0.00 2.40 0.55 3.51 69.10