---> uname -a: Linux prd-centos7-docker-2c-1g-23836.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 6.7G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 578 4826 16 2415 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:76:43:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe76:43f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:fb:3f:19 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) 04/17/2024 _x86_64_ (2 CPU) 06:49:43 AM LINUX RESTART 06:50:09 AM tps rtps wtps bread/s bwrtn/s 06:51:02 AM 176.36 27.86 148.50 5422.91 8891.28 06:52:01 AM 280.98 5.86 275.12 2469.92 8862.52 06:53:01 AM 156.07 4.13 151.94 260.54 13828.70 Average: 205.34 11.95 193.40 2592.91 10613.54 06:50:09 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:51:02 AM 5486472 2522436 31.50 2620 1829304 928728 10.25 583184 1655968 143208 06:52:01 AM 5229520 2779388 34.70 2620 2027160 958108 10.58 703932 1758348 49840 06:53:01 AM 4955528 3053380 38.12 2620 2351100 904800 9.99 816400 1902400 132 Average: 5223840 2785068 34.77 2620 2069188 930545 10.27 701172 1772239 64393 06:50:09 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:51:02 AM eth0 400.42 241.16 1686.53 74.62 0.00 0.00 0.00 06:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 43.07 33.82 360.68 9.37 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 119.62 82.79 3263.68 19.59 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 178.61 114.06 1782.37 32.80 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) 04/17/2024 _x86_64_ (2 CPU) 06:49:43 AM LINUX RESTART 06:50:09 AM CPU %user %nice %system %iowait %steal %idle 06:51:02 AM all 38.95 0.00 5.41 6.80 0.12 48.72 06:51:02 AM 0 59.09 0.00 7.16 7.28 0.10 26.37 06:51:02 AM 1 19.80 0.00 3.72 6.35 0.14 69.99 06:52:01 AM all 33.80 0.00 4.75 8.91 0.15 52.38 06:52:01 AM 0 58.21 0.00 5.84 10.90 0.18 24.87 06:52:01 AM 1 10.53 0.00 3.74 7.02 0.12 78.59 06:53:01 AM all 39.82 0.00 3.77 4.58 0.13 51.70 06:53:01 AM 0 67.03 0.00 4.40 5.90 0.13 22.54 06:53:01 AM 1 14.31 0.00 3.19 3.34 0.14 79.03 Average: all 37.47 0.00 4.61 6.76 0.14 51.03 Average: 0 61.54 0.00 5.74 8.06 0.14 24.52 Average: 1 14.66 0.00 3.54 5.53 0.13 76.14