---> uname -a: Linux prd-centos7-docker-2c-1g-2871.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 12G 29G 29% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 942 172 16 6706 6563 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:38:4b:3f brd ff:ff:ff:ff:ff:ff inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe38:4b3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:54:ff:ff 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) 12/06/2023 _x86_64_ (2 CPU) 07:26:58 PM LINUX RESTART 07:28:03 PM tps rtps wtps bread/s bwrtn/s 07:29:01 PM 129.48 1.03 128.45 31.15 7630.10 07:30:01 PM 433.99 8.43 425.56 2528.69 13354.99 07:31:01 PM 1127.00 0.02 1126.98 1.20 63874.97 07:32:01 PM 819.00 8.21 810.79 781.17 93274.44 07:33:01 PM 906.16 60.53 845.64 4588.14 31608.11 Average: 686.95 15.73 671.22 1595.77 42225.66 07:28:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:29:01 PM 5316756 2692160 33.61 2620 1979164 924728 10.21 646148 1750276 187564 07:30:01 PM 4061160 3947756 49.29 2620 3174940 1137512 12.56 1028164 2548024 1004508 07:31:01 PM 1227176 6781740 84.68 2620 5656228 1163032 12.84 1520996 4535964 1780936 07:32:01 PM 217756 7791160 97.28 2620 6495428 1020572 11.27 990644 5883332 507584 07:33:01 PM 189092 7819824 97.64 2620 6385484 976180 10.78 1099296 5711904 544 Average: 2202388 5806528 72.50 2620 4738249 1044405 11.53 1057050 4085900 696227 07:28:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:29:01 PM eth0 73.47 50.62 1261.16 8.52 0.00 0.00 0.00 07:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM eth0 204.36 117.92 6706.95 13.25 0.00 0.00 0.00 07:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 PM eth0 270.84 144.52 10095.27 9.74 0.00 0.00 0.00 07:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM eth0 414.52 246.75 14947.19 17.58 0.00 0.00 0.00 07:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 67.09 43.52 1718.00 15.25 0.00 0.00 0.00 07:33:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 207.14 121.25 6991.30 12.90 0.00 0.00 0.00 Average: lo 0.11 0.11 0.02 0.02 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) 12/06/2023 _x86_64_ (2 CPU) 07:26:58 PM LINUX RESTART 07:28:03 PM CPU %user %nice %system %iowait %steal %idle 07:29:01 PM all 35.83 0.00 2.96 4.27 0.11 56.83 07:29:01 PM 0 11.25 0.00 1.27 3.87 0.09 83.53 07:29:01 PM 1 62.16 0.00 4.76 4.71 0.13 28.24 07:30:01 PM all 34.72 0.00 7.46 9.70 0.11 48.01 07:30:01 PM 0 21.08 0.00 6.80 9.12 0.10 62.90 07:30:01 PM 1 48.79 0.00 8.16 10.30 0.11 32.64 07:31:01 PM all 22.26 0.00 10.18 19.19 0.13 48.24 07:31:01 PM 0 22.76 0.00 10.09 18.91 0.09 48.15 07:31:01 PM 1 21.76 0.00 10.24 19.49 0.14 48.37 07:32:01 PM all 22.65 0.00 9.16 34.12 0.14 33.92 07:32:01 PM 0 22.84 0.00 9.42 36.18 0.14 31.42 07:32:01 PM 1 22.45 0.00 8.94 32.03 0.16 36.42 07:33:01 PM all 16.07 0.00 3.55 32.62 0.12 47.64 07:33:01 PM 0 21.62 0.00 3.87 27.97 0.12 46.41 07:33:01 PM 1 10.63 0.00 3.24 37.20 0.10 48.83 Average: all 26.27 0.00 6.66 20.03 0.12 46.92 Average: 0 19.89 0.00 6.26 19.10 0.11 54.64 Average: 1 32.76 0.00 7.07 20.98 0.13 39.07