---> uname -a: Linux prd-centos7-docker-2c-1g-74425.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 617 5080 16 2122 6916 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:46:fc:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe46:fce5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:0a:42:32 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) 10/04/2024 _x86_64_ (2 CPU) 05:45:50 PM LINUX RESTART 05:46:04 PM tps rtps wtps bread/s bwrtn/s 05:47:01 PM 266.08 124.65 141.43 10442.67 39957.10 05:48:01 PM 284.48 2.18 282.30 1594.40 10379.90 05:49:01 PM 160.39 6.51 153.88 944.04 5178.41 05:50:02 PM 18.20 2.02 16.19 223.18 343.10 Average: 181.23 32.69 148.54 3210.74 13635.83 05:46:04 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 PM 5659548 2349368 29.33 2620 1706836 924724 10.21 544368 1551164 83424 05:48:01 PM 5264860 2744056 34.26 2620 2011216 939164 10.37 669080 1756592 88052 05:49:01 PM 5241620 2767296 34.55 2620 2053488 908184 10.03 695408 1746692 8 05:50:02 PM 5207660 2801256 34.98 2620 2059944 932892 10.30 837504 1637252 896 Average: 5343422 2665494 33.28 2620 1957871 926241 10.23 686590 1672925 43095 05:46:04 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:47:01 PM eth0 380.80 230.63 1173.45 71.12 0.00 0.00 0.00 05:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM eth0 74.65 56.23 882.98 12.83 0.00 0.00 0.00 05:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 PM eth0 10.41 8.86 62.42 7.67 0.00 0.00 0.00 05:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:02 PM eth0 22.67 19.10 16.22 14.89 0.00 0.00 0.00 05:50:02 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 05:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.86 76.78 525.67 26.06 0.00 0.00 0.00 Average: lo 0.13 0.13 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) 10/04/2024 _x86_64_ (2 CPU) 05:45:50 PM LINUX RESTART 05:46:04 PM CPU %user %nice %system %iowait %steal %idle 05:47:01 PM all 28.61 0.00 8.72 29.36 0.11 33.19 05:47:01 PM 0 35.77 0.00 9.73 33.99 0.11 20.40 05:47:01 PM 1 21.60 0.00 7.74 24.82 0.09 45.74 05:48:01 PM all 31.59 0.00 2.99 8.70 0.11 56.61 05:48:01 PM 0 41.08 0.00 3.99 8.05 0.13 46.76 05:48:01 PM 1 22.38 0.00 2.02 9.33 0.10 66.16 05:49:01 PM all 12.07 0.00 3.83 2.81 0.06 81.23 05:49:01 PM 0 16.31 0.00 4.21 3.76 0.07 75.65 05:49:01 PM 1 7.87 0.00 3.47 1.86 0.07 86.73 05:50:02 PM all 19.68 0.00 1.24 0.36 0.07 78.64 05:50:02 PM 0 36.57 0.00 1.61 0.41 0.07 61.34 05:50:02 PM 1 3.65 0.00 0.86 0.32 0.07 95.11 Average: all 22.80 0.00 4.11 9.92 0.09 63.09 Average: 0 32.23 0.00 4.80 11.14 0.09 51.73 Average: 1 13.63 0.00 3.43 8.72 0.08 74.13