---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-89790 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 905 25002 0 6258 30806
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:c3:75:e3 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.79/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85955sec preferred_lft 85955sec
inet6 fe80::f816:3eff:fec3:75e3/64 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 02:42:93:10:8a:7e 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::42:93ff:fe10:8a7e/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-89790) 12/10/24 _x86_64_ (8 CPU)
08:30:57 LINUX RESTART (8 CPU)
08:31:01 tps rtps wtps bread/s bwrtn/s
08:32:01 358.76 74.36 284.41 5324.23 63138.55
08:33:01 230.84 31.86 198.98 3247.46 68760.41
08:34:01 362.85 11.85 351.00 760.91 123152.57
08:35:01 93.15 0.22 92.93 31.46 34728.90
08:36:01 71.00 0.25 70.75 17.46 26222.86
08:37:01 27.51 0.05 27.46 8.67 20598.25
08:38:01 86.82 1.20 85.62 86.79 23288.72
Average: 175.86 17.11 158.74 1353.93 51414.88
08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 30194968 31635196 2744252 8.33 55764 1703196 1475152 4.34 911260 1558240 102012
08:33:01 25831096 31599636 7108124 21.58 116228 5822488 2044164 6.01 1042912 5576212 2875376
08:34:01 23793512 29449080 9145708 27.77 131448 5665572 9745380 28.67 3396568 5164664 1164
08:35:01 21611088 27751060 11328132 34.39 153992 6086140 12096216 35.59 5244432 5438380 51232
08:36:01 21002772 27087308 11936448 36.24 160604 6024848 12930840 38.05 5916404 5370472 700
08:37:01 20975084 27062640 11964136 36.32 161036 6028252 12860412 37.84 5949900 5365816 1984
08:38:01 25577236 31517672 7361984 22.35 162700 5895896 1804696 5.31 1572308 5233240 19136
Average: 24140822 29443227 8798398 26.71 134539 5318056 7565266 22.26 3433398 4815289 435943
08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
08:32:01 ens3 377.31 244.05 1548.38 74.32 0.00 0.00 0.00 0.00
08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 lo 17.66 17.66 1.71 1.71 0.00 0.00 0.00 0.00
08:33:01 ens3 1308.33 670.62 37284.90 61.26 0.00 0.00 0.00 0.00
08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vethcdbf01a 1.50 1.68 0.17 0.18 0.00 0.00 0.00 0.00
08:34:01 veth79552ac 7.60 6.35 0.85 0.64 0.00 0.00 0.00 0.00
08:34:01 veth2d19a3b 0.93 1.17 0.06 0.07 0.00 0.00 0.00 0.00
08:35:01 docker0 12.66 17.45 2.09 291.53 0.00 0.00 0.00 0.00
08:35:01 vethcdbf01a 3.10 4.62 0.48 0.36 0.00 0.00 0.00 0.00
08:35:01 veth79552ac 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 veth2d19a3b 10.71 11.81 2.16 2.38 0.00 0.00 0.00 0.00
08:36:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 vethcdbf01a 4.28 6.03 0.69 1.32 0.00 0.00 0.00 0.00
08:36:01 veth79552ac 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 veth2d19a3b 23.21 22.96 6.16 18.38 0.00 0.00 0.00 0.00
08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:37:01 vethcdbf01a 5.37 7.30 0.88 1.08 0.00 0.00 0.00 0.00
08:37:01 veth79552ac 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:37:01 veth2d19a3b 16.53 17.80 4.07 10.16 0.00 0.00 0.00 0.00
08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:38:01 lo 27.46 27.46 2.58 2.58 0.00 0.00 0.00 0.00
08:38:01 ens3 1810.71 1012.55 40077.37 186.05 0.00 0.00 0.00 0.00
Average: docker0 1.81 2.50 0.30 41.65 0.00 0.00 0.00 0.00
Average: lo 3.49 3.49 0.33 0.33 0.00 0.00 0.00 0.00
Average: ens3 257.94 143.90 5724.31 26.51 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89790) 12/10/24 _x86_64_ (8 CPU)
08:30:57 LINUX RESTART (8 CPU)
08:31:01 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 8.28 0.00 1.24 2.97 0.03 87.48
08:32:01 0 7.75 0.00 1.10 6.12 0.07 84.96
08:32:01 1 2.75 0.00 0.55 0.23 0.02 96.45
08:32:01 2 4.92 0.00 0.62 0.22 0.02 94.23
08:32:01 3 17.29 0.00 2.21 5.51 0.05 74.95
08:32:01 4 11.03 0.00 1.12 7.17 0.03 80.65
08:32:01 5 11.16 0.00 2.69 0.60 0.03 85.52
08:32:01 6 6.11 0.00 1.07 3.71 0.02 89.10
08:32:01 7 5.27 0.00 0.55 0.22 0.02 93.94
08:33:01 all 16.67 0.00 6.11 5.85 0.08 71.28
08:33:01 0 20.44 0.00 7.20 17.36 0.15 54.85
08:33:01 1 11.13 0.00 6.39 4.44 0.07 77.97
08:33:01 2 13.73 0.00 5.77 0.95 0.08 79.47
08:33:01 3 18.94 0.00 5.85 3.72 0.05 71.44
08:33:01 4 32.95 0.00 7.06 5.64 0.08 54.26
08:33:01 5 12.90 0.00 5.96 3.97 0.10 77.08
08:33:01 6 10.68 0.00 5.76 10.44 0.05 73.07
08:33:01 7 12.71 0.00 4.92 0.34 0.08 81.95
08:34:01 all 30.95 0.00 5.08 8.30 0.07 55.59
08:34:01 0 31.95 0.00 5.23 6.63 0.08 56.12
08:34:01 1 30.41 0.00 5.01 9.79 0.08 54.71
08:34:01 2 29.44 0.00 4.00 0.12 0.05 66.40
08:34:01 3 32.86 0.00 5.10 1.64 0.10 60.29
08:34:01 4 33.48 0.00 5.55 2.23 0.05 58.69
08:34:01 5 27.38 0.00 5.08 2.27 0.05 65.22
08:34:01 6 32.64 0.00 6.13 43.34 0.10 17.80
08:34:01 7 29.45 0.00 4.54 0.56 0.05 65.40
08:35:01 all 33.97 0.00 4.20 2.02 0.10 59.72
08:35:01 0 32.41 0.00 4.14 0.22 0.10 63.13
08:35:01 1 32.96 0.00 4.42 1.14 0.08 61.39
08:35:01 2 34.53 0.00 3.96 7.78 0.10 53.64
08:35:01 3 33.51 0.00 3.99 0.39 0.10 62.01
08:35:01 4 35.61 0.00 4.53 0.49 0.10 59.28
08:35:01 5 32.41 0.00 3.75 0.02 0.08 63.74
08:35:01 6 34.29 0.00 4.33 5.74 0.12 55.53
08:35:01 7 35.97 0.00 4.51 0.42 0.10 59.00
08:36:01 all 10.76 0.00 1.87 1.97 0.09 85.31
08:36:01 0 10.54 0.00 1.92 2.26 0.08 85.19
08:36:01 1 9.85 0.00 1.97 0.24 0.10 87.85
08:36:01 2 11.70 0.00 2.13 10.08 0.12 75.98
08:36:01 3 10.76 0.00 1.59 0.20 0.07 87.38
08:36:01 4 10.40 0.00 1.54 0.25 0.12 87.69
08:36:01 5 9.81 0.00 1.94 0.57 0.08 87.59
08:36:01 6 11.72 0.00 1.88 1.17 0.08 85.14
08:36:01 7 11.31 0.00 1.98 0.97 0.08 85.65
08:37:01 all 5.92 0.00 0.82 1.28 0.08 91.90
08:37:01 0 5.77 0.00 0.95 0.43 0.07 92.77
08:37:01 1 5.73 0.00 0.82 0.10 0.08 93.26
08:37:01 2 5.99 0.00 0.70 9.07 0.07 84.18
08:37:01 3 7.24 0.00 0.84 0.05 0.10 91.77
08:37:01 4 5.49 0.00 0.84 0.17 0.07 93.43
08:37:01 5 5.35 0.00 0.77 0.02 0.08 93.78
08:37:01 6 6.05 0.00 0.84 0.32 0.10 92.69
08:37:01 7 5.68 0.00 0.80 0.15 0.05 93.32
08:38:01 all 4.64 0.00 0.72 1.07 0.05 93.51
08:38:01 0 12.13 0.00 0.67 0.13 0.05 87.02
08:38:01 1 3.46 0.00 0.72 0.17 0.05 95.61
08:38:01 2 0.85 0.00 0.50 5.80 0.03 92.82
08:38:01 3 2.46 0.00 0.87 0.23 0.05 96.39
08:38:01 4 13.76 0.00 1.09 0.30 0.07 84.79
08:38:01 5 1.45 0.00 0.75 1.55 0.05 96.19
08:38:01 6 2.08 0.00 0.63 0.23 0.05 97.01
08:38:01 7 0.99 0.00 0.59 0.18 0.07 98.18
Average: all 15.84 0.00 2.85 3.34 0.07 77.89
Average: 0 17.25 0.00 3.02 4.71 0.09 74.93
Average: 1 13.72 0.00 2.83 2.29 0.07 81.09
Average: 2 14.40 0.00 2.51 4.87 0.07 78.15
Average: 3 17.53 0.00 2.91 1.67 0.07 77.81
Average: 4 20.33 0.00 3.09 2.32 0.07 74.19
Average: 5 14.31 0.00 2.98 1.28 0.07 81.35
Average: 6 14.72 0.00 2.93 9.20 0.07 73.07
Average: 7 14.44 0.00 2.55 0.41 0.06 82.54