---> uname -a: Linux prd-centos7-docker-2c-1g-4637.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: 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 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 6.8G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 578 4777 16 2466 6950 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:60:4f:41 brd ff:ff:ff:ff:ff:ff inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe60:4f41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:c6:05:47 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) 12/12/2023 _x86_64_ (2 CPU) 09:33:51 PM LINUX RESTART 09:34:01 PM tps rtps wtps bread/s bwrtn/s 09:35:01 PM 220.00 110.41 109.59 9584.05 39924.78 09:36:01 PM 280.76 5.41 275.35 2283.41 10376.82 09:37:01 PM 237.92 4.48 233.44 403.46 15894.32 Average: 246.23 40.10 206.12 4090.61 22066.30 09:34:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 PM 5444668 2564248 32.02 2620 1887044 926792 10.23 616188 1667556 196460 09:36:01 PM 5181668 2827248 35.30 2620 2092568 945540 10.44 685016 1822608 104132 09:37:01 PM 4867868 3141048 39.22 2620 2410904 933456 10.31 838700 1959344 29048 Average: 5164735 2844181 35.51 2620 2130172 935263 10.33 713301 1816503 109880 09:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:35:01 PM eth0 313.17 199.35 1504.33 66.79 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 50.95 38.09 615.47 9.57 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 92.80 60.96 2460.59 10.22 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.32 99.47 1526.79 28.86 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 12/12/2023 _x86_64_ (2 CPU) 09:33:51 PM LINUX RESTART 09:34:01 PM CPU %user %nice %system %iowait %steal %idle 09:35:01 PM all 37.98 0.00 7.94 17.31 0.16 36.61 09:35:01 PM 0 31.17 0.00 7.90 16.15 0.16 44.62 09:35:01 PM 1 44.86 0.00 7.97 18.46 0.16 28.55 09:36:01 PM all 33.14 0.00 4.51 8.48 0.11 53.75 09:36:01 PM 0 32.10 0.00 4.41 7.64 0.12 55.73 09:36:01 PM 1 34.17 0.00 4.58 9.34 0.12 51.78 09:37:01 PM all 34.38 0.00 4.68 6.73 0.11 54.10 09:37:01 PM 0 31.75 0.00 4.44 5.21 0.09 58.50 09:37:01 PM 1 37.01 0.00 4.94 8.24 0.14 49.66 Average: all 35.16 0.00 5.70 10.81 0.13 48.20 Average: 0 31.68 0.00 5.58 9.64 0.12 52.98 Average: 1 38.66 0.00 5.82 11.99 0.14 43.39