---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-9814 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
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): 0-7
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 rep_good nopl xtopology cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 15G 141G 10% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 872 24670 0 6623 30839
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:d1:1e:e9 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86085sec preferred_lft 86085sec
inet6 fe80::f816:3eff:fed1:1ee9/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:34:f9:4e:6a 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
inet6 fe80::42:34ff:fef9:4e6a/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9814) 03/21/25 _x86_64_ (8 CPU)
07:40:20 LINUX RESTART (8 CPU)
07:41:01 tps rtps wtps bread/s bwrtn/s
07:42:01 198.90 24.05 174.85 2383.87 89352.13
07:43:01 569.62 2.98 566.64 428.20 192941.04
07:44:01 135.29 0.55 134.74 65.06 20718.15
07:45:01 65.53 0.35 65.18 13.33 1097.10
Average: 242.33 6.98 235.35 722.51 76023.43
07:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:42:01 27169816 31521688 5769404 17.52 97480 4491020 2754452 8.10 1080408 4266720 2680408
07:43:01 24560228 30688936 8378992 25.44 144788 6110528 7401424 21.78 2077252 5694540 148
07:44:01 22941568 29494396 9997652 30.35 174720 6466184 9367612 27.56 3387180 5937656 2856
07:45:01 25348556 31653860 7590664 23.04 175724 6212912 1560588 4.59 1280844 5721536 268
Average: 25005042 30839720 7934178 24.09 148178 5820161 5271019 15.51 1956421 5405113 670920
07:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:42:01 lo 16.47 16.47 1.62 1.62 0.00 0.00 0.00 0.00
07:42:01 ens3 1529.68 796.53 29450.88 74.60 0.00 0.00 0.00 0.00
07:43:01 veth9ed6490 14.83 20.10 1.30 189.07 0.00 0.00 0.00 0.02
07:43:01 veth40281df 1.65 1.72 0.17 0.18 0.00 0.00 0.00 0.00
07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:43:01 veth22857f7 0.50 0.68 0.03 0.04 0.00 0.00 0.00 0.00
07:44:01 veth9ed6490 0.28 0.50 0.02 0.03 0.00 0.00 0.00 0.00
07:44:01 veth40281df 16.16 14.00 8.50 4.23 0.00 0.00 0.00 0.00
07:44:01 docker0 23.58 33.91 2.67 293.25 0.00 0.00 0.00 0.00
07:44:01 veth22857f7 162.57 161.89 29.33 38.19 0.00 0.00 0.00 0.00
07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:45:01 lo 26.59 26.59 2.50 2.50 0.00 0.00 0.00 0.00
07:45:01 ens3 2586.84 1337.87 37758.85 175.92 0.00 0.00 0.00 0.00
Average: docker0 5.89 8.48 0.67 73.31 0.00 0.00 0.00 0.00
Average: lo 5.67 5.67 0.54 0.54 0.00 0.00 0.00 0.00
Average: ens3 562.07 276.99 9232.90 26.32 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9814) 03/21/25 _x86_64_ (8 CPU)
07:40:20 LINUX RESTART (8 CPU)
07:41:01 CPU %user %nice %system %iowait %steal %idle
07:42:01 all 13.81 0.00 3.46 2.53 0.04 80.16
07:42:01 0 10.35 0.00 2.77 3.05 0.03 83.79
07:42:01 1 5.29 0.00 2.97 13.56 0.07 78.12
07:42:01 2 9.11 0.00 2.96 0.59 0.03 87.31
07:42:01 3 8.08 0.00 3.11 0.23 0.03 88.54
07:42:01 4 6.58 0.00 2.76 0.13 0.02 90.51
07:42:01 5 30.62 0.00 4.86 1.88 0.05 62.60
07:42:01 6 29.93 0.00 4.83 0.72 0.05 64.46
07:42:01 7 10.49 0.00 3.45 0.12 0.02 85.92
07:43:01 all 16.37 0.00 6.28 13.05 0.06 64.25
07:43:01 0 17.34 0.00 6.63 8.71 0.05 67.27
07:43:01 1 15.91 0.00 5.89 21.02 0.05 57.12
07:43:01 2 16.71 0.00 6.30 10.19 0.05 66.75
07:43:01 3 17.10 0.00 6.54 11.25 0.05 65.06
07:43:01 4 16.33 0.00 5.78 14.96 0.07 62.87
07:43:01 5 16.82 0.00 5.94 8.33 0.07 68.84
07:43:01 6 16.75 0.00 6.32 2.14 0.05 74.74
07:43:01 7 13.95 0.00 6.74 27.89 0.08 51.34
07:44:01 all 28.01 0.00 3.11 1.44 0.09 67.36
07:44:01 0 33.46 0.00 3.81 0.13 0.08 62.51
07:44:01 1 23.50 0.00 2.83 2.45 0.08 71.14
07:44:01 2 30.81 0.00 3.03 1.31 0.08 64.77
07:44:01 3 24.70 0.00 3.36 0.79 0.12 71.04
07:44:01 4 27.33 0.00 3.02 1.36 0.10 68.19
07:44:01 5 27.06 0.00 2.90 3.17 0.10 66.77
07:44:01 6 25.61 0.00 2.71 0.89 0.08 70.70
07:44:01 7 31.59 0.00 3.22 1.44 0.08 63.65
07:45:01 all 1.60 0.00 0.68 0.19 0.06 97.47
07:45:01 0 1.62 0.00 0.87 0.02 0.08 97.41
07:45:01 1 1.59 0.00 0.54 0.07 0.05 97.75
07:45:01 2 2.02 0.00 0.82 0.12 0.07 96.98
07:45:01 3 1.12 0.00 0.57 0.89 0.07 97.36
07:45:01 4 1.19 0.00 0.47 0.05 0.03 98.26
07:45:01 5 1.52 0.00 0.59 0.17 0.07 97.66
07:45:01 6 1.56 0.00 0.74 0.20 0.05 97.46
07:45:01 7 2.17 0.00 0.85 0.07 0.07 96.84
Average: all 14.94 0.00 3.38 4.29 0.06 77.33
Average: 0 15.69 0.00 3.52 2.97 0.06 77.77
Average: 1 11.57 0.00 3.06 9.26 0.06 76.05
Average: 2 14.65 0.00 3.27 3.04 0.06 78.98
Average: 3 12.74 0.00 3.39 3.29 0.07 80.52
Average: 4 12.84 0.00 3.00 4.10 0.05 80.00
Average: 5 19.00 0.00 3.57 3.38 0.07 73.98
Average: 6 18.45 0.00 3.65 0.98 0.06 76.86
Average: 7 14.53 0.00 3.56 7.33 0.06 74.52