---> uname -a: Linux prd-centos7-docker-2c-1g-84790.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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 596 5127 16 2097 6939 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:df:8c:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fedf:8cd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:53:9f:d1 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) 11/18/2024 _x86_64_ (2 CPU) 06:22:29 PM LINUX RESTART 06:23:41 PM tps rtps wtps bread/s bwrtn/s 06:24:01 PM 91.87 30.76 61.12 10068.99 17088.53 06:25:01 PM 163.35 11.12 152.22 1318.37 6354.44 06:26:01 PM 293.42 10.29 283.13 2727.44 8383.82 Average: 208.83 13.58 195.25 3174.54 8760.25 06:23:41 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 PM 5942376 2066532 25.80 2620 1585816 774700 8.55 351664 1485688 22916 06:25:01 PM 5450436 2558472 31.95 2620 1879948 900808 9.95 586404 1686840 158696 06:26:01 PM 5227700 2781208 34.73 2620 2037440 931456 10.28 824616 1638656 34664 Average: 5540171 2468737 30.82 2620 1834401 868988 9.59 587561 1603728 72092 06:23:41 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:24:01 PM eth0 438.04 284.05 1265.40 62.84 0.00 0.00 0.00 06:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 PM eth0 224.08 149.14 1301.14 55.48 0.00 0.00 0.00 06:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM eth0 34.83 28.65 119.90 9.68 0.00 0.00 0.00 06:26:01 PM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 06:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 173.64 116.84 790.03 36.91 0.00 0.00 0.00 Average: lo 0.27 0.27 0.05 0.05 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) 11/18/2024 _x86_64_ (2 CPU) 06:22:29 PM LINUX RESTART 06:23:41 PM CPU %user %nice %system %iowait %steal %idle 06:24:01 PM all 24.21 0.00 5.79 28.44 0.08 41.49 06:24:01 PM 0 24.60 0.00 5.67 43.21 0.10 26.42 06:24:01 PM 1 23.75 0.00 5.95 13.76 0.10 56.44 06:25:01 PM all 35.49 0.00 3.34 5.04 0.11 56.00 06:25:01 PM 0 51.01 0.00 4.46 5.01 0.11 39.40 06:25:01 PM 1 20.43 0.00 2.27 5.07 0.12 72.10 06:26:01 PM all 30.25 0.00 5.30 6.54 0.13 57.77 06:26:01 PM 0 50.42 0.00 6.43 6.64 0.14 36.36 06:26:01 PM 1 11.07 0.00 4.23 6.44 0.10 78.15 Average: all 31.63 0.00 4.53 9.06 0.12 54.66 Average: 0 46.89 0.00 5.47 11.30 0.12 36.21 Average: 1 16.88 0.00 3.64 6.90 0.11 72.47