---> uname -a: Linux prd-centos7-docker-2c-1g-25953.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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 577 5144 16 2099 6958 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:8e:bb:51 brd ff:ff:ff:ff:ff:ff inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe8e:bb51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:f6:cd:18 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) 04/25/2024 _x86_64_ (2 CPU) 10:37:29 AM LINUX RESTART 10:38:30 AM tps rtps wtps bread/s bwrtn/s 10:39:01 AM 77.16 39.43 37.73 8851.55 7035.02 10:40:01 AM 110.21 0.87 109.35 28.12 5464.27 10:41:01 AM 282.81 7.81 275.00 2465.56 8893.44 10:42:01 AM 76.21 2.68 73.53 288.92 2515.34 Average: 144.77 9.03 135.74 2092.53 5831.89 10:38:30 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 AM 5741172 2267736 28.32 2620 1673900 861368 9.51 497256 1528748 64784 10:40:01 AM 5489144 2519764 31.46 2620 1859388 884268 9.76 556392 1678448 141568 10:41:01 AM 5189220 2819688 35.21 2620 2036616 971572 10.73 736876 1762128 27196 10:42:01 AM 5287492 2721416 33.98 2620 2039564 869408 9.60 761188 1640908 636 Average: 5426757 2582151 32.24 2620 1902367 896654 9.90 637928 1652558 58546 10:38:30 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:39:01 AM eth0 660.92 368.30 1623.48 116.12 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 48.36 35.42 727.07 6.89 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 30.46 24.62 256.60 6.76 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 21.49 18.62 14.85 7.59 0.00 0.00 0.00 10:42:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.68 76.51 522.57 23.11 0.00 0.00 0.00 Average: lo 0.15 0.15 0.03 0.03 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) 04/25/2024 _x86_64_ (2 CPU) 10:37:29 AM LINUX RESTART 10:38:30 AM CPU %user %nice %system %iowait %steal %idle 10:39:01 AM all 32.16 0.00 4.95 17.09 0.12 45.68 10:39:01 AM 0 27.45 0.00 5.26 16.80 0.14 50.36 10:39:01 AM 1 36.92 0.00 4.67 17.37 0.10 40.93 10:40:01 AM all 28.00 0.00 2.26 5.46 0.10 64.18 10:40:01 AM 0 17.71 0.00 1.94 4.22 0.09 76.04 10:40:01 AM 1 38.63 0.00 2.58 6.73 0.11 51.95 10:41:01 AM all 26.53 0.00 4.71 12.69 0.13 55.95 10:41:01 AM 0 21.23 0.00 4.71 11.45 0.10 62.50 10:41:01 AM 1 31.88 0.00 4.68 13.96 0.14 49.34 10:42:01 AM all 24.96 0.00 1.77 5.08 0.11 68.08 10:42:01 AM 0 14.47 0.00 1.38 3.43 0.09 80.63 10:42:01 AM 1 35.91 0.00 2.18 6.78 0.14 54.98 Average: all 27.33 0.00 3.21 9.10 0.12 60.25 Average: 0 19.18 0.00 3.05 7.85 0.10 69.82 Average: 1 35.68 0.00 3.38 10.38 0.13 50.44