---> uname -a: Linux prd-centos7-docker-2c-1g-10964.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 588 4730 16 2502 6940 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:a5:8a:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fea5:8a35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:5a:a9:b7 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) 03/05/2024 _x86_64_ (2 CPU) 08:47:57 AM LINUX RESTART 08:49:02 AM tps rtps wtps bread/s bwrtn/s 08:50:01 AM 199.37 0.88 198.49 28.46 8206.49 08:51:01 AM 194.54 8.61 185.93 2556.56 5575.55 08:52:01 AM 144.09 1.27 142.82 129.91 15800.37 Average: 179.22 3.60 175.62 909.92 9870.13 08:49:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:01 AM 5387984 2620932 32.73 2620 1927428 903404 9.97 605760 1712676 107996 08:51:01 AM 4908564 3100352 38.71 2620 2432472 948324 10.47 725828 2039996 449028 08:52:01 AM 4845088 3163828 39.50 2620 2437960 907492 10.02 965180 1857240 11572 Average: 5047212 2961704 36.98 2620 2265953 919740 10.15 765589 1869971 189532 08:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:50:01 AM eth0 59.48 44.20 952.85 8.26 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 288.76 253.48 4580.80 1143.51 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 110.89 103.31 45.79 664.35 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 153.57 134.17 1864.93 608.74 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) 03/05/2024 _x86_64_ (2 CPU) 08:47:57 AM LINUX RESTART 08:49:02 AM CPU %user %nice %system %iowait %steal %idle 08:50:01 AM all 35.75 0.00 3.19 5.22 0.11 55.73 08:50:01 AM 0 21.42 0.00 2.28 5.13 0.11 71.07 08:50:01 AM 1 50.55 0.00 4.10 5.31 0.13 39.91 08:51:01 AM all 32.85 0.00 6.32 5.64 0.14 55.05 08:51:01 AM 0 19.52 0.00 5.67 6.60 0.14 68.07 08:51:01 AM 1 46.53 0.00 7.01 4.67 0.12 41.66 08:52:01 AM all 27.65 0.00 1.68 10.26 0.09 60.31 08:52:01 AM 0 23.61 0.00 1.70 12.14 0.10 62.45 08:52:01 AM 1 31.70 0.00 1.63 8.39 0.09 58.19 Average: all 32.05 0.00 3.72 7.06 0.11 57.05 Average: 0 21.52 0.00 3.22 7.96 0.12 67.18 Average: 1 42.80 0.00 4.23 6.14 0.11 46.71