---> uname -a: Linux prd-centos7-docker-2c-1g-84773.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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 606 5060 16 2153 6927 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:87:4c:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe87:4c46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:9d:52:cd 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) 05:57:36 PM LINUX RESTART 05:58:10 PM tps rtps wtps bread/s bwrtn/s 05:59:01 PM 157.42 25.11 132.31 5503.80 15511.56 06:00:01 PM 277.40 0.00 277.40 0.00 8976.75 06:01:01 PM 146.06 9.77 136.29 2664.76 4378.86 Average: 195.52 10.92 184.60 2576.95 9312.51 05:58:10 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 PM 5513944 2494972 31.15 2620 1809832 918532 10.14 597540 1635056 122368 06:00:01 PM 5304600 2704316 33.77 2620 1979436 900144 9.94 646836 1743744 95124 06:01:01 PM 5206508 2802408 34.99 2620 2090080 873860 9.65 836176 1638608 35400 Average: 5341684 2667232 33.30 2620 1959783 897512 9.91 693517 1672469 84297 05:58:10 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:59:01 PM eth0 441.68 298.98 2083.52 83.04 0.00 0.00 0.00 05:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM eth0 26.52 19.37 281.57 9.76 0.00 0.00 0.00 06:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM eth0 37.82 30.81 123.86 12.44 0.00 0.00 0.00 06:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 154.33 106.79 763.74 32.56 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) 11/18/2024 _x86_64_ (2 CPU) 05:57:36 PM LINUX RESTART 05:58:10 PM CPU %user %nice %system %iowait %steal %idle 05:59:01 PM all 35.34 0.00 4.72 13.10 0.25 46.59 05:59:01 PM 0 36.11 0.00 4.83 17.51 0.17 41.38 05:59:01 PM 1 34.62 0.00 4.59 8.74 0.30 51.75 06:00:01 PM all 18.75 0.00 2.22 13.57 0.24 65.23 06:00:01 PM 0 23.52 0.00 2.29 14.81 0.40 59.00 06:00:01 PM 1 13.99 0.00 2.15 12.33 0.10 71.43 06:01:01 PM all 31.82 0.00 5.48 4.94 0.13 57.63 06:01:01 PM 0 48.71 0.00 6.54 6.51 0.16 38.08 06:01:01 PM 1 15.72 0.00 4.48 3.46 0.10 76.24 Average: all 28.14 0.00 4.09 10.40 0.20 57.17 Average: 0 35.92 0.00 4.50 12.71 0.25 46.61 Average: 1 20.53 0.00 3.68 8.14 0.16 67.49