---> uname -a: Linux prd-centos7-docker-2c-8g-9309.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: 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 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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 648 4220 16 2952 6867 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:f0:66:41 brd ff:ff:ff:ff:ff:ff inet 10.32.6.162/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fef0:6641/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:64:b4:4a 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) 11/01/2024 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 111.51 17.90 93.61 3648.56 5697.75 08:53:01 PM 146.41 1.58 144.83 304.81 9328.33 08:54:01 PM 90.29 3.41 86.88 929.58 20111.27 08:55:01 PM 15.81 0.88 14.93 377.10 4136.24 08:56:01 PM 37.41 1.88 35.53 188.48 11013.72 Average: 80.28 5.13 75.14 1089.55 10057.18 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5534284 2474452 30.90 2088 1852660 875656 9.67 530108 1667940 147096 08:53:01 PM 4847428 3161308 39.47 2088 2083552 1261396 13.93 1097232 1742012 140444 08:54:01 PM 3991780 4016956 50.16 2088 2598632 1723768 19.03 1632340 2018436 108376 08:55:01 PM 3507024 4501712 56.21 2088 2637292 2004576 22.13 2086764 2043432 16184 08:56:01 PM 4362164 3646572 45.53 2088 2872772 944512 10.43 1346708 1923076 13420 Average: 4448536 3560200 44.45 2088 2408982 1361982 15.04 1338630 1878979 85104 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 399.53 247.29 1517.39 64.82 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 430.61 511.86 2619.94 80.15 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 223.22 264.49 2467.54 419.20 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 13.68 13.16 56.26 4.54 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 174.13 220.00 56.63 1750.49 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 248.19 251.32 1343.37 463.81 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) 11/01/2024 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.38 0.00 3.80 3.07 0.12 57.62 08:52:01 PM 0 33.93 0.00 3.67 1.89 0.12 60.38 08:52:01 PM 1 36.84 0.00 3.91 4.25 0.12 54.87 08:53:01 PM all 53.70 0.00 3.98 2.41 0.14 39.76 08:53:01 PM 0 49.98 0.00 5.60 2.75 0.14 41.53 08:53:01 PM 1 57.46 0.00 2.34 2.08 0.13 37.99 08:54:01 PM all 76.08 0.00 3.32 3.08 0.14 17.39 08:54:01 PM 0 74.67 0.00 3.95 3.71 0.13 17.55 08:54:01 PM 1 77.53 0.00 2.67 2.43 0.15 17.22 08:55:01 PM all 83.00 0.00 1.70 0.03 0.13 15.14 08:55:01 PM 0 81.97 0.00 1.60 0.02 0.13 16.28 08:55:01 PM 1 84.03 0.00 1.80 0.04 0.13 14.00 08:56:01 PM all 42.39 0.00 2.36 0.87 0.11 54.28 08:56:01 PM 0 41.15 0.00 2.46 0.39 0.11 55.90 08:56:01 PM 1 43.62 0.00 2.27 1.37 0.11 52.64 Average: all 57.78 0.00 3.04 1.90 0.13 37.15 Average: 0 56.01 0.00 3.46 1.75 0.12 38.65 Average: 1 59.56 0.00 2.61 2.05 0.13 35.66