---> uname -a: Linux prd-centos7-docker-2c-8g-1064.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 7.2G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 610 5012 16 2198 6922 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:03:03:fe brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe03:3fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ad:28:1c:00 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) 04/28/2025 _x86_64_ (2 CPU) 09:38:52 AM LINUX RESTART 09:40:02 AM tps rtps wtps bread/s bwrtn/s 09:41:01 AM 98.95 5.52 93.43 1903.52 10306.88 09:42:01 AM 54.87 4.78 50.09 303.35 6343.81 Average: 76.72 5.15 71.58 1096.65 8308.54 09:40:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 AM 5208704 2800032 34.96 2088 2023136 1004612 11.09 730164 1759080 43556 09:42:01 AM 5093556 2915180 36.40 2088 2135348 1010216 11.15 867324 1725532 680 Average: 5151130 2857606 35.68 2088 2079242 1007414 11.12 798744 1742306 22118 09:40:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:41:01 AM eth0 48.10 44.21 347.27 9.65 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 50.46 48.56 716.54 21.63 0.00 0.00 0.00 09:42:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.29 46.40 533.47 15.69 0.00 0.00 0.00 Average: lo 0.27 0.27 0.06 0.06 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) 04/28/2025 _x86_64_ (2 CPU) 09:38:52 AM LINUX RESTART 09:40:02 AM CPU %user %nice %system %iowait %steal %idle 09:41:01 AM all 34.33 0.00 5.96 1.10 0.11 58.51 09:41:01 AM 0 35.19 0.00 6.19 1.34 0.12 57.16 09:41:01 AM 1 33.48 0.00 5.71 0.85 0.11 59.86 09:42:01 AM all 38.11 0.00 3.11 1.06 0.11 57.61 09:42:01 AM 0 58.16 0.00 3.80 1.51 0.11 36.43 09:42:01 AM 1 18.91 0.00 2.47 0.65 0.09 77.88 Average: all 36.24 0.00 4.52 1.08 0.11 58.05 Average: 0 46.65 0.00 5.00 1.42 0.12 46.81 Average: 1 26.07 0.00 4.06 0.75 0.10 69.03