---> uname -a: Linux prd-centos7-docker-2c-8g-3245.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 ssbd rsb_ctxsw 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 20G 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 644 4200 16 2976 6871 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:bb:97:14 brd ff:ff:ff:ff:ff:ff inet 10.32.7.165/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:febb:9714/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:77:a6:e3 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/29/2024 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 69.22 10.44 58.78 1652.50 5272.93 08:53:01 PM 143.67 1.55 142.12 303.66 10279.83 08:54:01 PM 108.99 3.31 105.68 929.45 20269.99 08:55:01 PM 16.07 0.40 15.67 244.69 4199.42 08:56:01 PM 36.94 2.42 34.53 316.19 11025.57 Average: 74.98 3.62 71.35 689.29 10210.15 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5489288 2519448 31.46 2088 1871772 900632 9.94 555228 1688800 159828 08:53:01 PM 4966028 3042708 37.99 2088 2039284 1210344 13.36 988336 1739384 83268 08:54:01 PM 3860700 4148036 51.79 2088 2610088 1717976 18.97 1749408 2035556 101352 08:55:01 PM 3890336 4118400 51.42 2088 2651688 1656020 18.28 1689816 2060712 16308 08:56:01 PM 4365128 3643608 45.50 2088 2894896 908532 10.03 1319784 1946348 38136 Average: 4514296 3494440 43.63 2088 2413546 1278701 14.12 1260514 1894160 79778 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 263.14 178.88 1498.35 54.49 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 323.37 382.93 1744.74 64.19 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 343.40 410.09 3494.09 438.29 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 13.00 12.89 56.20 4.19 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 165.72 215.94 50.13 1746.85 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 221.73 240.15 1368.83 461.57 0.00 0.00 0.00 Average: lo 0.03 0.03 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/29/2024 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.39 0.00 3.52 0.82 0.11 57.17 08:52:01 PM 0 56.18 0.00 4.88 1.13 0.13 37.69 08:52:01 PM 1 21.28 0.00 2.19 0.53 0.09 75.91 08:53:01 PM all 47.14 0.00 3.57 2.78 0.11 46.40 08:53:01 PM 0 46.61 0.00 5.18 3.40 0.11 44.71 08:53:01 PM 1 47.69 0.00 1.97 2.15 0.11 48.08 08:54:01 PM all 65.73 0.00 3.45 3.05 0.12 27.65 08:54:01 PM 0 62.95 0.00 4.35 4.09 0.13 28.49 08:54:01 PM 1 68.47 0.00 2.57 2.02 0.11 26.83 08:55:01 PM all 82.31 0.00 1.87 0.02 0.12 15.69 08:55:01 PM 0 83.08 0.00 1.90 0.00 0.11 14.91 08:55:01 PM 1 81.58 0.00 1.81 0.02 0.13 16.47 08:56:01 PM all 49.36 0.00 2.50 0.87 0.12 47.16 08:56:01 PM 0 53.81 0.00 2.42 0.88 0.11 42.79 08:56:01 PM 1 44.96 0.00 2.56 0.88 0.11 51.48 Average: all 56.33 0.00 2.99 1.51 0.11 39.06 Average: 0 60.34 0.00 3.76 1.91 0.12 33.87 Average: 1 52.36 0.00 2.22 1.12 0.11 44.19