---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-88692 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: 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): 0-7
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 14G 142G 9% /
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 885 25021 0 6259 30825
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:ce:e0:df brd ff:ff:ff:ff:ff:ff
inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86003sec preferred_lft 86003sec
inet6 fe80::f816:3eff:fece:e0df/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:f0:f5:dc:ec 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:f0ff:fef5:dcec/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-88692) 12/05/24 _x86_64_ (8 CPU)
08:28:27 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 188.37 53.79 134.59 3928.42 87921.78
08:31:01 519.60 12.58 507.02 836.76 189138.98
08:32:01 123.38 0.50 122.88 60.52 20527.26
08:33:01 15.45 0.00 15.45 0.00 375.10
08:34:01 15.73 0.10 15.63 20.26 369.72
08:35:01 81.31 2.27 79.04 111.83 2575.06
Average: 157.22 11.42 145.80 817.64 50044.80
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 29916324 31702144 3022896 9.18 76640 2012936 1507960 4.44 901792 1814832 282136
08:31:01 23539020 29195328 9400200 28.54 132064 5665228 9806528 28.85 3653148 5159152 1656
08:32:01 21348368 27427688 11590852 35.19 160656 6021104 12253892 36.05 5565812 5381500 2764
08:33:01 20532852 26618604 12406368 37.66 161144 6025124 13145600 38.68 6385444 5370072 1008
08:34:01 21159288 27246352 11779932 35.76 161608 6027752 12100656 35.60 5774000 5364096 428
08:35:01 25658252 31601676 7280968 22.10 164076 5896560 1638820 4.82 1498708 5224572 2500
Average: 23692351 28965299 9246869 28.07 142698 5274784 8408909 24.74 3963151 4719037 48415
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 ens3 140.50 112.90 2081.39 21.51 0.00 0.00 0.00 0.00
08:30:01 lo 10.03 10.03 0.95 0.95 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 ens3 1274.67 646.86 35935.61 54.22 0.00 0.00 0.00 0.00
08:31:01 veth8172fd9 0.72 1.05 0.05 0.06 0.00 0.00 0.00 0.00
08:31:01 veth8ee6170 0.00 0.53 0.00 0.03 0.00 0.00 0.00 0.00
08:31:01 veth36f71c0 1.10 1.35 0.07 0.08 0.00 0.00 0.00 0.00
08:32:01 ens3 57.84 39.19 1162.74 5.82 0.00 0.00 0.00 0.00
08:32:01 veth8172fd9 3.25 4.28 0.46 0.38 0.00 0.00 0.00 0.00
08:32:01 veth8ee6170 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 veth36f71c0 11.13 12.58 2.23 2.44 0.00 0.00 0.00 0.00
08:33:01 ens3 5.23 3.10 1.18 0.88 0.00 0.00 0.00 0.00
08:33:01 veth8172fd9 5.38 7.20 1.78 2.63 0.00 0.00 0.00 0.00
08:33:01 veth8ee6170 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth36f71c0 23.05 22.86 6.14 18.37 0.00 0.00 0.00 0.00
08:34:01 ens3 21.95 17.26 15.76 25.75 0.00 0.00 0.00 0.00
08:34:01 veth8172fd9 5.20 6.97 0.85 1.16 0.00 0.00 0.00 0.00
08:34:01 veth8ee6170 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00
08:34:01 veth36f71c0 16.50 17.81 4.07 10.16 0.00 0.00 0.00 0.00
08:35:01 ens3 59.35 35.99 69.27 20.55 0.00 0.00 0.00 0.00
08:35:01 lo 27.79 27.79 2.61 2.61 0.00 0.00 0.00 0.00
08:35:01 docker0 13.96 19.68 2.16 291.33 0.00 0.00 0.00 0.00
Average: ens3 260.25 142.63 6556.57 21.45 0.00 0.00 0.00 0.00
Average: lo 3.99 3.99 0.38 0.38 0.00 0.00 0.00 0.00
Average: docker0 2.33 3.29 0.36 48.70 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88692) 12/05/24 _x86_64_ (8 CPU)
08:28:27 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 9.86 0.00 0.96 1.96 0.04 87.18
08:30:01 0 43.42 0.00 2.54 1.15 0.07 52.82
08:30:01 1 10.74 0.00 1.24 0.08 0.03 87.90
08:30:01 2 2.39 0.00 0.64 0.31 0.05 96.61
08:30:01 3 0.72 0.00 0.39 0.77 0.02 98.11
08:30:01 4 1.02 0.00 0.64 0.15 0.05 98.13
08:30:01 5 3.06 0.00 0.73 5.70 0.07 90.44
08:30:01 6 0.46 0.00 0.15 6.78 0.03 92.57
08:30:01 7 16.90 0.00 1.37 0.76 0.03 80.94
08:31:01 all 45.41 0.00 10.65 3.12 0.08 40.74
08:31:01 0 46.90 0.00 9.81 1.69 0.07 41.54
08:31:01 1 44.73 0.00 11.17 0.95 0.08 43.07
08:31:01 2 46.94 0.00 12.49 6.29 0.09 34.20
08:31:01 3 45.08 0.00 9.22 0.97 0.08 44.65
08:31:01 4 44.31 0.00 11.14 5.89 0.08 38.57
08:31:01 5 45.90 0.00 10.94 2.43 0.07 40.66
08:31:01 6 43.76 0.00 10.73 4.50 0.09 40.93
08:31:01 7 45.66 0.00 9.69 2.22 0.08 42.34
08:32:01 all 31.97 0.00 4.46 0.45 0.08 63.03
08:32:01 0 28.71 0.00 4.03 0.10 0.08 67.08
08:32:01 1 29.67 0.00 4.09 0.27 0.08 65.89
08:32:01 2 33.05 0.00 5.17 1.72 0.08 59.97
08:32:01 3 33.40 0.00 4.80 0.08 0.07 61.65
08:32:01 4 35.31 0.00 4.89 0.15 0.07 59.57
08:32:01 5 35.51 0.00 5.21 0.22 0.08 58.98
08:32:01 6 28.84 0.00 3.33 0.07 0.08 67.68
08:32:01 7 31.29 0.00 4.20 1.03 0.08 63.40
08:33:01 all 10.14 0.00 1.06 0.04 0.08 88.68
08:33:01 0 9.88 0.00 1.10 0.02 0.08 88.91
08:33:01 1 8.40 0.00 0.92 0.17 0.07 90.44
08:33:01 2 8.96 0.00 0.95 0.02 0.08 89.99
08:33:01 3 10.75 0.00 1.10 0.00 0.08 88.06
08:33:01 4 10.99 0.00 1.17 0.02 0.08 87.73
08:33:01 5 11.90 0.00 1.02 0.03 0.08 86.96
08:33:01 6 10.54 0.00 1.17 0.03 0.08 88.17
08:33:01 7 9.71 0.00 1.00 0.02 0.08 89.18
08:34:01 all 4.83 0.00 0.75 0.05 0.07 94.30
08:34:01 0 4.73 0.00 0.75 0.02 0.07 94.44
08:34:01 1 4.23 0.00 0.72 0.18 0.08 94.77
08:34:01 2 4.41 0.00 0.84 0.07 0.07 94.62
08:34:01 3 5.27 0.00 0.55 0.02 0.07 94.10
08:34:01 4 4.43 0.00 0.79 0.02 0.07 94.70
08:34:01 5 5.30 0.00 0.67 0.02 0.07 93.95
08:34:01 6 5.10 0.00 0.82 0.03 0.08 93.96
08:34:01 7 5.10 0.00 0.92 0.03 0.07 93.88
08:35:01 all 7.19 0.00 0.85 0.25 0.04 91.67
08:35:01 0 2.90 0.00 0.73 0.32 0.02 96.03
08:35:01 1 3.79 0.00 0.74 0.05 0.02 95.41
08:35:01 2 13.21 0.00 0.99 0.22 0.03 85.56
08:35:01 3 12.71 0.00 0.88 0.10 0.03 86.27
08:35:01 4 19.01 0.00 1.14 0.25 0.03 79.57
08:35:01 5 1.04 0.00 0.68 0.55 0.03 97.70
08:35:01 6 4.28 0.00 0.92 0.13 0.03 94.63
08:35:01 7 0.58 0.00 0.62 0.45 0.07 98.28
Average: all 18.17 0.00 3.11 0.97 0.07 77.69
Average: 0 22.65 0.00 3.15 0.55 0.06 73.59
Average: 1 16.89 0.00 3.14 0.28 0.06 79.62
Average: 2 18.07 0.00 3.49 1.42 0.07 76.95
Average: 3 17.96 0.00 2.81 0.32 0.06 78.85
Average: 4 19.14 0.00 3.28 1.07 0.06 76.45
Average: 5 17.05 0.00 3.19 1.48 0.07 78.22
Average: 6 15.43 0.00 2.83 1.91 0.07 79.76
Average: 7 18.13 0.00 2.95 0.75 0.07 78.10