---> uname -a: Linux prd-centos7-docker-2c-1g-77362.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 6.7G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 621 4786 16 2413 6909 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:17:61:33 brd ff:ff:ff:ff:ff:ff inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe17:6133/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:53:b3:28 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 10/17/2024 _x86_64_ (2 CPU) 12:41:52 PM LINUX RESTART 12:42:01 PM tps rtps wtps bread/s bwrtn/s 12:43:03 PM 273.87 94.42 179.45 7921.12 42348.32 12:44:01 PM 335.08 10.60 324.48 2796.14 10066.23 Average: 303.95 53.22 250.74 5402.03 26480.67 12:42:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:03 PM 5495348 2513568 31.38 2620 1857144 895600 9.89 553076 1676360 159136 12:44:01 PM 4928952 3079964 38.46 2620 2349368 931168 10.28 848764 1900004 344232 Average: 5212150 2796766 34.92 2620 2103256 913384 10.08 700920 1788182 251684 12:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:43:03 PM eth0 364.54 209.03 1631.53 69.44 0.00 0.00 0.00 12:43:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM eth0 132.01 90.04 3382.23 18.59 0.00 0.00 0.00 12:44:01 PM lo 0.62 0.62 0.12 0.12 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 250.25 150.54 2492.05 44.45 0.00 0.00 0.00 Average: lo 0.30 0.30 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 10/17/2024 _x86_64_ (2 CPU) 12:41:52 PM LINUX RESTART 12:42:01 PM CPU %user %nice %system %iowait %steal %idle 12:43:03 PM all 42.18 0.00 7.35 8.94 0.11 41.42 12:43:03 PM 0 23.33 0.00 6.26 10.18 0.10 60.12 12:43:03 PM 1 61.61 0.00 8.49 7.66 0.13 22.11 12:44:01 PM all 33.57 0.00 6.78 7.70 0.11 51.84 12:44:01 PM 0 24.12 0.00 6.59 8.06 0.11 61.12 12:44:01 PM 1 43.21 0.00 6.95 7.35 0.11 42.39 Average: all 37.93 0.00 7.07 8.33 0.11 46.56 Average: 0 23.72 0.00 6.42 9.14 0.11 60.61 Average: 1 52.51 0.00 7.73 7.51 0.12 32.14